Tool providing apparatus

Abstract

The tool providing device according to the application is a workbench, a tool cabinet or a workshop trolley, for example. The tool providing device has a housing (3) and a container (6), in particular a drawer, arranged in the housing (3). At least one tool holder (7) is provided in the container (6), which has a receptacle (8) for a tool (9), which is equipped with a probe (11) for detecting the presence of a tool (9) in the receptacle (8). According to the application, the probe (11) has a pushbutton switch (12) comprising a pushbutton element (13), which passes through an opening (15) in the tool holder (7) and projects with an active face (16) into the receptacle (8). There are receptacles (8a) of a first type, in which the pushbutton element (13) projects into the receptacle (8a) from below through a bottom (42) of the receptacle (8a), and receptacles (8b) of a second type, in which the pushbutton element (13) projects laterally into the receptacle (8b).

Description

Technical Field

[0001] This invention relates to a tool providing device according to the invention, particularly a workshop trolley, workbench, or tool cabinet. Background Technology

[0002] Tool providing devices are known in various implementations. Widely used are workshop trolleys, workbenches, or tool cabinets. A common structural type of workshop trolley has a housing that can move by rollers, in which a number of drawers are arranged stacked one on top of the other. The drawers are typically supported on side rails and pulled out from the front of the housing. Workbenches also have a housing that includes drawers arranged therein.

[0003] The tool providing device has proven feasible in practice. This device is used to receive and / or transport various tools, which can be stored in an ordnungssystem. Various systems are known within this framework, capable of identifying and detecting tools and uninterrupted registration of tool retrieval and return processes. DE 10 2007 017 207 A1 proposes, in this case, that each tool is provided with a fixed storage space and a transponder, which can be coupled to a receiver arranged in the storage space for signal exchange. Thus, it should be possible to continuously and persistently check whether the tool is in place or in operation. Furthermore, transponders should be provided for all authorized tool users, and access to the tool storage device should only be possible by means of a transponder.

[0004] According to EP 1 663 586 B1, an inventory monitoring system for monitoring the retrieval and return of tools is prior art. Each tool storage location has a uniquely designed recess for receiving a specific tool, wherein the structure of the recess is adapted to the structure of the tool. Furthermore, a detection mechanism for detecting the presence of tools and a mechanism for transmitting signals from the detection mechanism to a data processing device are provided. The data processing device receives the signals from the detection mechanism and records the retrieval and return of tools. An output device displays the presence and / or absence of tools.

[0005] Also known from EP 1 808 275 A2 is a tool providing device including a tool holder having a recess for receiving tools, particularly handheld tools. A sensor unit is arranged on the side of the tool holder opposite the recess on the tool side. The sensor unit is intended to detect the presence and / or absence of a tool through the tool holder.

[0006] DE 10 2008 031 372 A1 also describes methods and systems for monitoring the presence of tools at predetermined locations.

[0007] US 2009 / 0072029 A1 discloses an inventory inspection system for a tool supply device, including multiple storage locations for inventory items, a receiving unit for tools in particular, and a monitoring system for monitoring the removal of tools from and loading of tools into the receiving unit.

[0008] Furthermore, a tool output device is known from AT 13969 U1, in which a defined space is configured for each tool. Each space is equipped with a sensor, which is connected to an analysis and processing device, via which the presence or absence of the tool to be output is analyzed and processed.

[0009] US 2010 / 0039513 A1 describes a system for monitoring the inventory status of objects based on detected images. Specifically, it describes tools in a drawer of a tool supply unit.

[0010] US 7,317,393 B2 discloses a system for tracking and inspecting the storage and retrieval of objects. The system has a storage unit in the form of a closable cabinet for storing, releasing, and receiving items. A computer control unit is coupled to the cabinet and has a user interface for identifying or verifying the user. Furthermore, the retrieval and return of items are monitored by means of the computer control unit.

[0011] The reliability of tool detection deserves improvement in practice. Non-contact tool detection and data transfer within systems, in particular, have limitations. Checking tool integrity before and after work in sensitive areas, such as assembly, maintenance, and / or repair work on aircraft, is especially important. Lost tools can lead to significant aircraft damage. Within the scope of measures against foreign object damage (FOD), particularly effective checks and tracking of tool integrity are needed to prevent damage. Summary of the Invention

[0012] Based on existing technology, the objective of this invention is to improve, in a simple design, the tool providing device, including tool identification and monitoring devices, in terms of overall reliability and usability.

[0013] The solution to the task, according to the present invention, lies in a tool providing apparatus according to the present invention.

[0014] The design and modifications of the features of the tool providing device are also derived from the specification and drawings, which, individually or in combination, advantageously design the tool providing device functionally and technically.

[0015] The tool providing device according to the invention is particularly a workshop trolley, workbench, or tool cabinet. The tool providing device has a housing and a container disposed therein, wherein at least one tool rack is provided in the container, the tool rack having a plurality of receiving portions for tools. Each receiving portion is equipped with a detector for detecting the presence of tools in the receiving portion. In particular, the container is a drawer or pull-out drawer.

[0016] According to the invention, the detector has a push-button switch including a button element, wherein the button element passes through an opening in the tool holder and protrudes into a receiving portion for a tool with an actuating surface. In particular, the actuating surface may be disposed on an end side of the button element, but it may also be disposed on a side side of the button element, or it may be formed therefrom. Importantly, the actuating surface protrudes into the receiving portion such that the push-button switch is activated by an inserted tool and deactivated when the tool is removed.

[0017] Furthermore, according to the present invention, there is a first type of receiving portion, wherein the opening is a notch penetrating the wall of the tool holder below the receiving portion, and the key element protrudes into the receiving portion from below through the bottom of the receiving portion. Furthermore, there is a second type of receiving portion, wherein the key element protrudes laterally, i.e., from the side wall, into the receiving portion. In particular, the opening for the key element is a notch or cut through the wall of the tool holder on the side of the receiving portion. Furthermore, according to the present invention, a retainer element is arranged in at least one receiving portion, the retainer element functioning as a clamping enhancer for the tool.

[0018] The difference between the first type and the second type of receiving section in a tool holder lies in the arrangement and design of the notch for the button element. In the first type of receiving section, the opening for the button element is a notch that penetrates the wall of the tool holder below the receiving section. The button element is guided from below through the bottom of the receiving section and protrudes into it. When a tool is inserted, the button element moves vertically and is pressed downwards by weight. When the corresponding tool is removed, the button element moves upwards or upwards.

[0019] The first type of receiving unit is specifically designed for handheld tools such as torque wrenches, hammers, or pliers.

[0020] In the second type of tool receiver, the opening for the button element is a notch extending through the wall of the tool holder on the side of the receiver. This notch extends from the bottom of the tool receiver into the side wall of the receiver. The button element protrudes laterally through the wall of the tool holder into the receiver and laterally contacts the inserted tool. In this case, the button element rests against a section of the tool that extends substantially parallel to the side wall of the receiver.

[0021] The second type of receiving part is specifically designed for tools such as socket heads, socket wrenches, or inserts or screwdriver heads.

[0022] A push-button switch is a sensing element that is activated by pressure applied to its button element and deactivated by release. In this way, the presence or absence of a tool in the receiving section can be detected. The weight of the tool in the receiving section presses against the button element of the push-button switch and activates it. This pressure establishes a connection that is interrupted when the push-button switch is released, i.e., when the tool is removed. The push-button switch returns to its initial position via a spring integrated into the switch and acting on the button element.

[0023] The position where the button element extends into the receiving part is the initial position of the button switch, and the position where the button element is lowered or pressed by the tool is the trigger position of the button switch. Thus, a signal is generated and transmitted to the data processing unit.

[0024] In the first type of receiving section, the tool rests against the working surface of the button element extending through the bottom of the receiving section and presses the button element downward. In the second type of receiving section, the inserted tool rests against the working surface of the button element protruding through a notch in the sidewall of the receiving section and squeezes or presses the button element to the side.

[0025] The present invention is suitable for electromechanical detection of tools in a receiving unit, wherein the detector or the detector's push-button switch contacts the tool and is activated directly by the tool itself.

[0026] The detection of tool presence works reliably. Interference effects are negligible. Thus, for example, contaminated tools do not affect the effectiveness of detection. No manual markings or sensor markers are required on the tool itself.

[0027] An advantageous embodiment of the button element specifies that the button element is a push rod (especially a spring-loaded push rod), a leg (especially a spring leg), or a lever (especially a spring lever).

[0028] Button elements, such as styluses, can have a defined surface profile adapted to the tool's shape to better sense the tool's orientation. For example, the surface profile can be compatible with a angular screwdriver or a hexagonal internal hex wrench.

[0029] Another advantageous aspect of the invention specifies that the at least one push-button switch is arranged in a carrier. Preferably, a plurality of push-button switches are advantageously arranged in a row in the carrier and positioned on a printed circuit board. The printed circuit board including the push-button switches is received in the carrier and arranged on a tool holder using the carrier. The arrangement is configured such that each push-button element of the push-button switch passes through an opening in the tool holder and protrudes into the receiving portion with its working surface. The carrier can form part of the tool holder. Particularly in the second type of receiving portion, a portion of the carrier forms the side of the second type of receiving portion.

[0030] The opening, in the first type of receiving section, is a notch penetrating the wall of the tool holder in the area below the receiving section. The opening is sized to accommodate the push-button element of a push-button switch, allowing the switch to move easily back and forth within it. The tool holder itself is particularly preferably formed of a soft foam lining. Preferably, the receiving section has a recess in the tool holder that is adapted to the structure of a particular tool.

[0031] In the second type of receiving section, the opening is a notch penetrating the wall of the tool holder on the side of the receiving section or a cut in the side of the tool holder. The button element is implemented as a lever leg or spring leg, especially a spring-loaded lever, and protrudes laterally into the receiving section.

[0032] The receiving section in the tool rack can be configured with identification features for each tool. This may involve markings, such as tool product numbers, but may also involve symbols or pictographs. These identification features allow for easy and quick configuration of the receiving section for each tool.

[0033] Advantageous according to the present invention is a combination of multiple push-button switches, wherein the push-button switch is provided such that the button element of the push-button switch protrudes from below, that is, through the bottom of the receiving part into the receiving part, and a detector including the push-button switch is also provided such that the button element of the push-button switch protrudes laterally into the receiving part, that is, the button element with its working surface penetrates through an opening in the side wall of the receiving part of the tool holder in the form of a through portion.

[0034] One aspect of the invention specifies that the push-button switch is at least indirectly supported on the bottom of the container, particularly the drawer. This is advantageous for the force introduction, sensitivity, and triggering of the detector. One or more push-button switches may be arranged in or received within a carrier. The push-button switch is indirectly supported on the bottom of the container via the carrier. Furthermore, the carrier may be at least indirectly supported on the bottom of the container.

[0035] An advantageous design specifies that the button element, or a push-button switch including the button element, is integrated into a housing. The housing forms a carrier for the button element and improves functional safety. Advantageously, the housing is directly mounted on the circuit board with integrated pins. In particular, the housing ensures both the functionality and mechanical mobility of the button element.

[0036] One particularly advantageous design for practical purposes specifies that the push-button switch is secured to a circuit board, which is arranged below the tool holder on the bottom of the container. The tool holder has multiple receivers, each configured with a detector. Advantageously, all detectors are arranged in a horizontal plane in this configuration. This improves the reliability and usability of the detectors and integrates multiple detectors into a single detector plane. Another advantage is that the push-button element, like the circuit board, requires no additional space in the container or only a negligible increase in space, as the component is essentially positioned within or below the tool holder, particularly within a tool holder formed by a soft foam liner.

[0037] In particular, the detector's push-button switch is triggered or activated by the weight of the tool. If the tool itself is not heavy enough, the invention specifies that a retainer element, particularly a clip-type retainer element or a magnetically acting retainer element, i.e., a magnetic retainer element, is arranged in at least one receiving part. The retainer element is determined and designed so that the tool must be inserted into the receiving part by means of a defined force expenditure. By this force expenditure, the push-button switch is operated by the tool. The retainer element acts as a clamping enhancer for the tool in the receiving part. The retainer element holds the tool in the receiving part and ensures that the push-button switch remains in the triggered position as long as the tool is placed in the receiving part. By enhancing the clamping of the tool by means of the retainer element, the tool is fixed in the receiving part.

[0038] Especially when the tool is relatively light, a retainer element in the form of a magnetic retainer is integrated into the receiving part to press the tool into position onto the push-button switch. This is also advantageous in the event of vibration and / or movement of the tool supply device, such as a workshop trolley.

[0039] The arrangement or number of receiving sections, including integrated retaining elements, is coordinated with the equipment, geometry, and / or weight of the tools to be received in the container or drawer, the retaining elements acting as clamping enhancers for the tools. The same applies to both types of receiving sections.

[0040] A data processing unit is provided for detecting, analyzing, and reprocessing signals generated by one or more detectors. This data processing unit is defined and designed to receive signals from the one or more detectors and to record and archive the retrieval and return of tools.

[0041] The tool is identified by means of a data processing unit. This is achieved by analyzing and processing the signals received by the detector and configuring them to the receiving unit in the tool holder.

[0042] In addition, the data processing unit can also detect tool usage data, such as output duration or output time, but it can also detect tool test intervals or its calibration and / or tool status data, as well as tool user data.

[0043] When a tool is removed from the receiving section of the tool rack, just as when it is returned, a signal is generated via a key switch through the displacement of a key element by a detector configured for the corresponding receiving section. These signals are registered via components of the software and electronics that form the data processing unit. The presence or absence of a tool is transmitted to the analysis and processing unit; in particular, this information can be displayed on a wirelessly connected instrument. This functions not only as a standalone working solution for a single tool providing device but also as a server solution providing an overview of all connected tool providing devices, especially multiple workshop trolleys, workbenches, or stationary tool cabinets. The tools can be identified, and for each tool, in addition to general information such as tool type and aging, other information such as test, inspection, or calibration intervals or usage time can be stored.

[0044] Tool inventory is monitored and managed automatically. Tools are automatically and immediately recorded in the tool supply unit. Access checks and traceability are simplified. Tool identification and management are performed in real time. User identification at the tool supply unit can be achieved through personalized access credentials or personal codes. The following system software belongs to the identification and management system and is activated when the tool supply unit is used. Tools can be taken out by the user or returned after use. The taking out or returning is stored. The associated usage process or time is retrieved and archived. Automatic inventory recording can be performed when drawers are closed or during the locking process of the tool supply unit.

[0045] An advantageous design specifies that the outlines of one or more tools are presented on the circuit board. These outlines present a curve to the observer that separates the object from its surroundings. This facilitates the arrangement of the circuit board itself, as well as the tool rack within a drawer on the circuit board.

[0046] Of course, within the scope of this invention, a circuit board may also be used in which the outline of the tool is not presented on the surface of the circuit board.

[0047] Preferably, multiple circuit boards are arranged side-by-side on the bottom of the drawer. In this case, it is suitable that each circuit board has a modular size adapted to the size of the container, such that these circuit boards collectively cover the bottom surface. In particular, two, three, or four circuit boards are arranged side-by-side on the bottom surface of the container.

[0048] Measures to further improve the usability of the tool providing device stipulate that one or more cable carriers are arranged in the housing for electrical connection wires. The cable carriers are particularly used for holding and guiding electrical connection wires between circuit boards (within the container) and between the circuit boards and the data processing unit. The cable carriers enable movement of the electrical connection wires, especially when the drawer is pulled out and pushed back.

[0049] In practice, multiple movable cable carriers are arranged within the housing. These cable carriers carry power supply wires and data communication wires to each individual container, and more particularly, each individual drawer. Therefore, each container is provided with one cable carrier.

[0050] Furthermore, cable channels (especially in the form of plate structures) are fixedly joined, or in particular welded, within the housing itself; preferably, plate components. During assembly, the movable cable carriers, along with the electrical wires, i.e., the cables, are tightened or riveted to these channels.

[0051] Preferably, the cable arm of the cable carrier is secured to the container using a releasable connecting element, such as a screw. This facilitates the assembly of the cable carrier and, possibly, replacement, or both.

[0052] Another advantageous aspect of the invention is the provision of a locking system by means of which the container can be centrally locked within the housing. Preferably, the locking system is operable from a central locking unit. In particular, non-contact opening or closing of the locking system can be achieved, for example, by means of a radio frequency identification (RFID) transponder. The electronic locking system preferably has an electric servo motor by means of which the locking slats can be moved and the locking device can be moved to an open or closed position. This operation is achieved via user identification, such as a personal identification code (PIN-Code) or identification credential. In this case, an RFID sensor or transponder or similar identification tag (mark) may be involved. User data can also be detected by means of a correspondingly designed transmitter-receiver system.

[0053] The locking system can also automatically transition to the locked state via software control. This can be done, for example, with time control. A timing loop is integrated for this purpose, causing the tool providing device to automatically shut down and transition to the locked state after a predetermined time interval, during which no use occurs.

[0054] The locking system of the tool supply device according to the invention has a mechanical emergency unlocking device, via which the locking mechanism of the tool supply device can be operated in the event of a failure of the electronic locking system. In particular, the emergency unlocking device has a cylindrical lock.

[0055] The tool providing device has functional electronics that control at least one actuator. The actuator is particularly equipped with locking slats for manipulating the locking system.

[0056] The functional electronic device may also have a wireless communication module. In this case, a Bluetooth module or a WLAN module is particularly relevant.

[0057] The wireless communication module is an integrated component of the data processing unit. In this way, the tool providing device can provide a device-associated WLAN network, including wireless access points (WAPs) that function as interfaces for wireless communication instruments. In this manner, the tool providing device can communicate with mobile instruments, such as smartphones or tablets, or other operating devices. Multiple tool providing devices can also be coupled in a single network, enabling centralized or distributed monitoring.

[0058] In this context, a particularly advantageous design includes a display that communicates with the data processing unit. This display can show the presence or absence of the tool, as well as tool usage data and / or user data. The display is preferably arranged or integrated into a functional area of ​​the tool providing device. The display shows the tool's status and / or the tool providing device's off state, such as the battery's state of charge. Information about peripheral components of the tool providing device, such as data processing cables, particularly their presence or absence and possible operating modes, can also be detected and displayed via the data processing unit and the display.

[0059] The tool providing device is equipped with an electrical power supply. Suitablely, the power supply is achieved via a current storage device, particularly a lithium-ion battery. The battery can be housed in an easily accessible holding device on the tool providing device. This holding device allows for easy and quick battery replacement. In practice, the battery is preferably covered by a surrounding housing. The housing provides protection but also improves appearance. Furthermore, the battery housing can be designed to be sealed to prevent unauthorized access to the battery.

[0060] Furthermore, it is advantageous to include at least one signal element in or on the tool providing device, the signal element being determined and configured to indicate the presence or absence of a tool in the container by means of a signal. In particular, the signal element is preferably an optical signal element in the form of a light element, such as a light-emitting diode (LED). The signal element can be arranged in the container, preferably in the soft foam lining of a drawer.

[0061] Acoustic signal elements can also be used.

[0062] A particularly advantageous embodiment specifies that the signal element or signal unit comprising multiple signal elements is arranged in an edge protection element disposed on the housing. In particular, the edge protection element extends longitudinally along the side edge of the housing, and more precisely at the front of the housing. The signal element, especially an LED, is integrated at least in the edge protection element disposed laterally on the housing. Such an edge protection element functions as a collision protection device or impact protection device and is made of a resilient material, especially plastic. To receive the signal element or signal unit comprising multiple signal elements, a clearance is provided in the edge protection element. Preferably, the clearance is horizontally positioned at the same height as the upper edge of the container (especially a drawer), and more precisely, preferably at the same height as the drawer handle. Each signal unit thus represents an adjacent drawer and thereby represents the tools present in the corresponding drawer. This visually displays the tool inventory. A green signal indicates that the tool set in the corresponding drawer is complete. A red signal indicates that the tool set in the drawer is insufficient. This method of display is advantageous because it allows users to quickly and easily determine, via signals, whether a tool is missing and in which drawer it is missing. The arrangement of the signal elements or units at the front, adjacent to the corresponding drawer plane, is clearly visible, and more precisely, clearly visible from the main working direction at the front of the workshop trolley.

[0063] Alternatively, the signal element can be arranged on the front surface of a container, such as a drawer. Furthermore, the signal element can also be arranged inside the display or functional area of ​​the tool providing device.

[0064] The presence of all tools in the drawer is quickly and visually indicated to the user via at least one, preferably multiple, signal elements, particularly in the form of optical indicator lights (LEDs). In this case, different colored signals can be generated, for example. Red light indicates the absence of tools, while blue or green light signals to the user that all tools are present. LEDs with color-changing capabilities are preferred.

[0065] Within the scope of this invention, at least one signal unit is provided, said signal unit being designed and defined for indicating, by signaling, the off state of the tool supply device and / or the battery state of charge of the electrical energy supply unit and / or the integrity of the tools, i.e., tool inventory. Such a signal unit is particularly located in or within the handle area or functional area on the housing of the tool supply device.

[0066] In this embodiment, the signal element, particularly a light-emitting diode (LED), is connected to a circuit board. It is secured by a retaining device that carries the signal element and is threaded onto the circuit board. This retaining device is particularly cylindrical and shell-shaped. When the signal element is arranged in a container, the retaining device protrudes through a tool holder within the container. The retainer, with an integrated signal element, preferably a LED, extends through an opening in the tool holder to the surface of the tool holder. In this way, the signal element is very easily visible to the user. A retaining device with an integrated LED is also called an LED dome (LED-Dom).

[0067] Another aspect of the invention specifies that at least one push-button switch including the integrated button element is designed and configured as a connector for receiving cables, such as USB cables. For this purpose, the push-button switch has a connector opening. The button element is designed such that it is operated by inserting the connector. For example, the button element has a correspondingly configured inclined surface such that the button element is pressed downwards when the connector is inserted, and the push-button switch or button detector is triggered. In this way, the presence of electrical cables, especially data communication cables, in the tool supply device can be monitored and queried. Preferably, a receiving section is also provided in the tool holder for such cables, wherein a correspondingly configured detector including a push-button switch and a button element is configured for the receiving section.

[0068] An improvement to the tool providing device according to the invention specifies that at least one container, particularly a drawer, is equipped with a weighing system. The weighing system has a weighing unit and is designed and defined for determining the weight of the tools arranged in the container. The weighing system is correspondingly coupled to functional electronics designed to compare the actual weight of the tools in the container with a theoretical weight. In this way, the presence and integrity of tools in at least one drawer can be checked via the weighing system, alternatively and / or additionally. For this purpose, the actual weight of the tool rack is compared with a predetermined theoretical weight of a tool rack fully equipped with tools via the weighing system, and a missing report is displayed in case of discrepancy.

[0069] The weighing drawer, or the weighing system integrated within the drawer, and its functional electronics are coupled to a data processing unit, a signal unit, and signal elements for visualizing the integrity of the tools equipped in the weighing drawer. Specifically, this is achieved via signal elements of the signal unit, which display the corresponding equipment status as compliant or complete, or non-compliant or incomplete. Preferably, for this purpose, the signal elements are arranged adjacent to the drawer in an edge protection element provided on the housing. Attached Figure Description

[0070] The invention will now be described in more detail with reference to the accompanying drawings. In the drawings:

[0071] Figure 1 The workshop trolley is shown in perspective.

[0072] Figure 2 A top view shows the workshop trolley including pull-out drawers;

[0073] Figure 3 A view showing the drawer equipped with tools;

[0074] Figure 4 A drawer without tools is shown, in which the tool receiving section can be seen;

[0075] Figure 5 Showing the corresponding top view Figure 4 The drawer shown in the diagram;

[0076] Figure 6 It shows that line AA passes through Figure 5 The cross-section shown in the diagram;

[0077] Figure 7 A magnified partial view of the tool receiving section is shown;

[0078] Figure 8 A view of the push-button switch is shown;

[0079] Figure 9 The diagram shows a view of the tool drawer, in which circuit board assembly is shown in the left half of the drawer and a tool receiver equipped with tools is shown in the right half of the drawer.

[0080] Figure 10 A perspective view of the tool rack is shown;

[0081] Figure 11 A perspective view of a circuit board equipped with push-button switches together with connecting components is shown.

[0082] Figure 12 A perspective view showing another design scheme for the push-button switch;

[0083] Figure 13 A perspective view of a carrier comprising multiple push-button switches arranged in rows is shown;

[0084] Figure 14 Shown in top view according to Figure 13 Diagram;

[0085] Figure 15 A perspective view shows multiple push-button switches arranged in corresponding rows on a circuit board;

[0086] Figure 16 Showing the corresponding top view Figure 15 The illustration and

[0087] Figure 17 A schematic front view of the carrier including the inserted tools is shown;

[0088] Figure 18 Another top view shows a drawer including a tool rack without tools;

[0089] Figure 19 It shows that line AA passes through Figure 18 The cross-section shown in the diagram;

[0090] Figure 20 A perspective view showing a tool rack partially equipped with tools;

[0091] Figure 21 Showing the corresponding Figure 20 A top view of the tool rack shown in the diagram;

[0092] Figure 22 Show the BB line passing through Figure 21 The cross-section shown in the diagram;

[0093] Figure 23 A perspective view shows the holder for the optical signal element;

[0094] Figure 24 A perspective view of a retainer assembly including an integrated retainer element is shown;

[0095] Figure 25 One embodiment of the push-button switch is shown in perspective.

[0096] Figure 26 Shown in sectional view according to Figure 25 The push-button switch;

[0097] Figure 27 A perspective view of a workshop trolley including an open upper drawer is shown;

[0098] Figure 28 A top view of the circuit board including the assembled key components is shown;

[0099] Figure 29 Showing CC passing through along the line Figure 28 The cross-section shown in the diagram;

[0100] Figure 30 A top view of another embodiment of a circuit board equipped with a push-button switch is shown, in which the end of a USB cable is shown;

[0101] Figure 31 It shows that DD passes through the corresponding line. Figure 30The diagram shows a cross-section of the circuit board, including an unconnected USB plug;

[0102] Figure 32 Showing the section DD passing through the corresponding Figure 30 A cross-section of the circuit board, showing the coupled USB plug;

[0103] Figure 33 A perspective view showing another implementation of the workshop trolley;

[0104] Figure 34 Previous view shows according to Figure 33 A partial view of the workshop cart shown in the diagram.

[0105] Figure 35 Showing the corresponding perspective view Figure 33 A partial view of the workshop cart shown in the illustration;

[0106] Figure 36 A top view showing the drawer without tools;

[0107] Figure 37 It shows that line AA passes through Figure 36 The cross-section shown in the diagram;

[0108] Figure 38 Showing the line DD passing through Figure 36 The cross-section shown in the diagram;

[0109] Figure 39 A top view of the tool rack is shown;

[0110] Figure 40 It shows that line AA passes through Figure 39 The cross-section of the tool rack and

[0111] Figure 41 Shown in enlarged diagram Figure 40 Local B in the middle. Detailed Implementation

[0112] In the accompanying drawings, the same reference numerals are used for the same or functionally corresponding components or component assemblies and parts thereof for the tool providing device, even if repeated descriptions are omitted for the sake of simplicity.

[0113] Figure 1 A tool supply device in the form of a workshop trolley 1 is shown. Such a workshop trolley 1 is used, for example, in the assembly or repair operations of land-, air-, or water transport vehicle industries to receive and store tools.

[0114] The workshop trolley 1 has a cabinet-like or frame-like housing 3 supported on rollers 2, the housing including a cover plate 4. A handle 5 is provided on the narrow side of the housing, which is rectangular in horizontal cross-section. The housing 3 forms the load-bearing body of the workshop trolley 1. A number of containers in the form of drawers 6 are arranged vertically stacked within the housing 3. The drawers 6 are movable at guide devices provided on drawer frames within the housing 3. Each drawer 6 can be locked in the housing 3 by a locking device.

[0115] The workshop trolley 1 has a drawer 6 that can be pulled out from the housing 3. Figure 2 As shown in the diagram. A tool rack 7 is arranged in the drawer 6. The tool rack 7 is formed of a soft foam lining. A receiving part 8 for each tool 9 is provided in the tool rack 7 (see also [reference needed]). Figure 3 , Figures 4 to 6 and Figure 10 The receiving section 8 has a recess 10 in the tool rack 7 that is structurally adapted to a specific tool 9. Alternatively, multiple tool racks 7 can be arranged in the drawer 6, complementing each other and covering the bottom of the drawer 6. See also [reference needed]. Figure 7 The illustration.

[0116] The workshop trolley 1 is equipped with a tool identification and management system. This system enables automated monitoring and management of tool inventory. The system includes a data management unit along with peripheral instruments that receive, process, and output data, i.e., automatically perform necessary data processing.

[0117] The tool racks 7 arranged in drawer 6 each include a soft foam structure and have multiple receiving portions 8 for different tools 9. Generally, the receiving portions are marked with reference numeral 8. There are first-type receiving portions 8a and second-type receiving portions 8b. Each receiving portion 8, 8a, 8b is formed by a recess 10 in the tool rack 7 that is structurally adapted to a specific tool 9. The recess 10 is formed by a depression in the soft foam lining of the tool rack 7. Each receiving portion 8, 8a, 8b is equipped with at least one detector 11, which detects the presence of a tool 9 in the receiving portion 8, 8a, 8b.

[0118] The detector 11 has a push-button switch 12 including a push-button element 13 in the form of a spring-loaded push rod 13a. The push-button switch 12 is fastened to the circuit board 14 below the receiving portions 8, 8a, and 8b respectively. Figure 7 and Figure 10The circuit board is arranged below the tool holder 7 at the bottom of the drawer 6. In this way, the push-button switch 12 is indirectly supported on the bottom of the drawer 6. The push-button element 13 of the push-button switch 12 passes through an opening 15 in the tool holder 7. In the first type of receiving portion 8a, the opening 15 is a notch that penetrates the wall of the tool holder 7 below the receiving portion 8a and is circular in cross-section. The diameter of the opening 15 is determined such that the push-button element 13 or the lever 13a is guided in the opening 15 and can move back and forth easily. The lever 13 has a length greater than the wall thickness of the tool holder 7 below the receiving portion 8a, such that the lever 13a protrudes into the receiving portion 8a through the bottom 42 of the receiving portion 8a with an actuating surface 16. The actuating surface 16 is constructed on the end side of the push-button element or formed through the end side of the lever 13a. The push-button element 13 or the lever 13a protrudes with its end side or with the actuating surface 16 relative to the bottom surface of the recess 10.

[0119] Each tool holder 7 has multiple receiving sections 8a and 8b, each receiving section being equipped with at least one detector 11. All detectors 11 are arranged in a horizontal plane and form a button area. The circuit board 14 serves as a support for the push-button switch 12, for its mechanical fixation, and for electrical connection. For this purpose, the circuit board 14 is equipped with corresponding conductive connections and conductor circuits.

[0120] To facilitate the configuration of the tool rack 7 and to allow for the installation of the circuit board 14 in the drawer 6, the outline 17 of the corresponding tool 9 is presented on the circuit board 14. This is especially important. Figure 4 and Figure 7 As can be seen in the diagram. Furthermore, it can be seen that multiple circuit boards 14 are arranged side-by-side on the bottom of drawer 6. Each circuit board 14 has a module size adapted to the size of drawer 6, such that these circuit boards 14 collectively cover the bottom surface. The individual circuit boards 14 are electrically connected to each other. The connection to the data processing unit is established via an interface using electrical connection wires. For this purpose, a cable carrier 25 is arranged in housing 3 for the electrical connection wires, particularly for the connection wires between the circuit boards 14 and the data processing unit. The cable carrier 25... Figures 4 to 6 As can be seen, the cable carrier 25 has two hinged, interconnected carrier arms 26 and 27. The cable carrier 25 holds and guides the electrical connection wires so that they can follow the movement of the drawer 6 without interference when it is pulled out and pushed in.

[0121] The button element 13 of the push-button switch 12 extends with its actuating surface 16 relative to the bottom 42 of the recess 10, protruding into the receiving portion 8a of the first type. The push rod 13a of the push-button switch 12 is pressed downwards by the tool 9 inserted into the receiving portion 8a. This generates a signal and identifies the presence of the tool 9 in the corresponding receiving portion 8a of the first type. The weight of the tool 9 in the receiving portion 8a presses the push rod 13a of the push-button switch 12 downwards and activates the push-button switch. When the tool 9 is removed, the button element 13 is unloaded. The connection at the push-button switch 12 is interrupted. This signal identifies that the tool 9 has been removed from the receiving portion 8 and is missing. Therefore, the push-button switch 12 is activated or deactivated through direct contact between the button element 13 and the tool 9.

[0122] In cases where tool 9 is relatively lightweight, a clamping enhancer in the form of a retainer element 18 is provided into the receiving portion 8. The retainer element 18 can be implemented as a clip-shaped retainer element. The retainer element 18 has a spring clip including spring legs arranged in the receiving portion 8. Such a retainer element 18 is particularly... Figure 7 As can be seen, tool 9 must be inserted into receiving part 8 by means of a defined force consumption to overcome the spring force of retainer element 18. Through this clamping, the associated push-button switch 12 is actuated by contact with tool 9. The retainer element 18 reliably holds tool 9 in receiving part 8 and ensures that push-button switch 12 remains in the triggered position. This is advantageous when tool 9 is relatively light, allowing the tool to remain in receiving part 8 even during vibrations, such as during transport on the workshop trolley 1.

[0123] Another embodiment of the retainer element 18 is magnetically operated. The magnetically operated magnetic retainer element is implemented as a permanent magnet and is placed in, below, or to the side of the receiving part 8. By the magnetic force of the magnetic retainer element, the tool 9 is pulled into the receiving part 8, and the pressure on the push-button switch 12 is strengthened, and the tool 9 is fixed in the receiving part 8.

[0124] In the first type of receiving section 8a, the opening 15 is a notch that penetrates the wall of the tool holder 7 below the receiving section 8a. The button element 13 of the push-button switch 2, implemented as a push rod 13a, passes through the opening 15 from below through the bottom 42 of the receiving section 8a and extends out of the receiving section 8a with its end-side working surface 16 relative to the bottom surface of the recess 10.

[0125] In addition, there is a second type of receiving unit 8b (see also [reference needed]). Figure 20 and Figure 39In the second type of receiver 8b, the opening 15 is laterally disposed in the side wall 43 of the receiver 8b. In the second type of receiver 8b, the detector 11 has a button element 13 in the form of a lever 13b, which passes through the opening 15 in the tool holder 7, wherein the opening 15 is arranged on the side of the receiver 8b. Figure 12 This illustration shows a design for a detector 11 including a push-button switch 12 and a spring-loaded push-button element 13 arranged on the side. The push-button 12 has a push-button element 13 in the form of a lever 13b or a spring leg arranged in a hinged manner. The push-button element 13, in the form of a lever 13b, interacts with the spring-loaded pin 23 of the push-button switch 12. For such a detector 11 or a push-button element 13b protruding laterally into a receiving portion 8b, the opening 15 is constructed as a notch that penetrates the side wall 43 of the tool holder 7 on the side of the receiving portion 8b.

[0126] exist Figures 13 to 16 This can also be seen in Figure 12 The multiple push-button switches 12 shown in the figure. Figure 13 and Figure 14 A plurality of push-button switches 12 arranged in a row are shown, the push-button switches being arranged in or received in a carrier 24. Furthermore, in Figure 13 and Figure 14 This can be seen from, including, by means of Figure 7 , Figure 8 , Figure 10 and especially Figure 11 A push-button switch 12, in the form of a push rod 13a, is shown and described. The push-button switch 12 is disposed on a circuit board 14 and placed in a carrier 24. Using the carrier 24, the push-button switch 12 is placed in a drawer 6 and a tool rack 7 is placed on it. The components are arranged such that the push-button switch 12 protrudes as a push-button element 13 into the receiving portions 8, 8a, 8b.

[0127] This situation can be illustrated again by... Figure 17 It can be seen that a push-button switch 12, including a push-button element 13 in the form of a lever 13b, is located there. This is in Figure 17 The image can be seen on the left side of the diagram. Figure 17 The image on the right shows the tool 9 inserted into the receiving section 8b. The tool 9 activates the button element 13 and the push-button switch 12 arranged there. Figure 17As seen in the right half of the image, the button element 13, protruding laterally into the receiver 8b in the form of a lever 13b, is pressed in. This actuates the button element 13 of the push-button switch 12 and activates the detector 11. A signal is generated and processed accordingly. The system detects that the socket is occupied and that tool 9 is present. Upon removal, the button elements 13, 13b move back at the push-button switch 12, and the signal correspondingly becomes negative, indicating that tool 9 is missing.

[0128] The data processing unit of the tool identification and management system in workshop trolley 1 receives signals from detector 11 and identifies whether tool 9 is present or absent in receiving unit 8 or 8a, 8b. The data processing unit can also detect tool usage data, tool status data, and / or tool user data. Tool inventory, information on tool maintenance and characteristics, and user information are detected and archived and can be displayed via a display that communicates wirelessly or wiredly with the data processing unit.

[0129] The workshop trolley 1 is also equipped with a locking system, by means of which the drawer 6 can be centrally locked within the housing 3. The data processing unit comprises functional electronics that control at least one actuator. This actuator is specifically used to manipulate the locking slats of the locking system. Furthermore, the functional electronics may have a wireless communication module, particularly Bluetooth or WLAN.

[0130] On the narrow side of the workshop trolley 1 adjacent to the handle 5, a functional area 19 is provided, protected by the handle 5. An interface 20 for an identification element, such as a radio frequency identification sensor, is arranged there, by means of which the locking system of the workshop trolley 1 can be opened and closed. Furthermore, an emergency unlocking device including a cylindrical lock 21 is arranged there, by which the locking system can be manually and mechanically unlocked when needed.

[0131] The workshop trolley 1 has an electric energy supply unit 48. A rechargeable battery 22 is part of the energy supply unit, and the battery is replaceably arranged on the housing wall of the workshop trolley 1.

[0132] The workshop trolley 1 is equipped with one or more signal elements 28 in the form of light-emitting diodes. Such optical signal elements 28 are particularly important. Figure 2 , Figure 3 and Figure 10 As shown in the image. Figure 23 The diagram shows a holder 29 for the signal element 28, which can be mounted on a printed circuit board 14. Such a holder 29, together with the optical signal element 28 in the form of an LED, forms a so-called LED dome.

[0133] In workshop trolley 1, such as in Figure 27 As shown in the figure, a signal element 28 is additionally provided on the front side 30 of drawer 6.

[0134] Signal element 28 indicates the presence or absence of tool 9 in the drawer or the presence or absence of tool in the receiving part 8 of tool rack 7.

[0135] Alternatively, signal elements 28 in the form of indicator lights can be arranged on the display and, in particular, in the functional area 19 of the workshop trolley 1.

[0136] Figure 18 and Figure 19 Another design for a drawer 6 including an integrated tool holder 7 is shown, the tool holder being formed of a soft foam lining. The tool holder 7 is provided with receiving sections 8 for different tools 9. Each receiving section 8 has a recess 10 adapted to the structure of a specific tool 9, and includes an integrated detector 11 via which the presence of a tool 9 in the receiving section 8 is detected.

[0137] Figure 19 The diagram also shows again the detector 11, which includes a push-button switch 12 and a button element 13. The button element 13 is arranged in a housing 31, which serves as a carrier for the push-button switch 12 and, in particular, guides, mechanically protects, and ensures the mobility or flexibility of the button element.

[0138] Retainer elements 18, in the form of magnetic retainers or magnet retainers, are arranged in different receiving sections 8. The magnet retainer functions as a clamping enhancer inside the receiving section 8. By magnetic force, a tool 9 made of ferromagnetic material is pulled into the receiving section 8, and the associated push-button switch 12 is operated through contact with the tool 9.

[0139] Figure 25 and Figure 26 The diagram shows a push-button switch 12 arranged in a housing 31 that acts as a carrier, including a push-button element 13.

[0140] Figure 28 and Figure 29 The diagram also shows a printed circuit board 14 equipped with push-button switches 12 and push-button elements 13 integrated in the housing 31. An LED dome 35 with a signal element 28 held in a holding device 29 can also be seen there.

[0141] Figure 24 The diagram illustrates a particular design of a retainer element 18 that includes a magnetic retainer element. There, a total of three magnets 33 are arranged in a row in the magnet receiving section 34 within the retainer body 32.

[0142] With the help of Figures 30 to 32 Explain a particular design of detector 11. Detector 11 has an electrical connector interface 36 for receiving electrical power through a plug element 37. The plug element 37 is a USB plug for a USB cable.

[0143] To facilitate operation of the button element 13, the button element has an inclined end face 38. When the USB plug is inserted, it contacts the end face 38 and presses the spring-loaded button element 13 of the button switch 12 downward, thus operating the button switch.

[0144] Figure 31 The arrangement of the push-button switch 12 before the USB plug is inserted into the plug connector interface 36 is shown.

[0145] Figure 32 The arrangement structure of the plug-in connector interface 36 is shown when the plug-in element 37 is embedded.

[0146] With the help of Figures 20 to 22 The illustration shows that the button element 13 has an end side 39 including a semi-circular surface profile 40. The surface profile 40 conforms to the outer profile of the tool 9 (an angled screwdriver in the case shown). The surface profile 40 that adapts to the tool 9 makes it easy to perceive the position of the tool 9.

[0147] In accordance with Figure 27 In the diagram of the tool vehicle 1, a housing 41 is also visible, which covers and protects the battery.

[0148] exist Figure 33 The workshop cart 1 is shown in perspective view in the closed state. Figure 34 and Figure 35 Showing according to Figure 33 The diagram shows a partial view of the workshop cart 1.

[0149] The workshop trolley 1 is constructed as previously described. Refer to the above description.

[0150] In accordance with Figures 33 to 34In the illustrated workshop trolley 1, the signal element 28 is arranged in an edge protection element 44 provided on the housing 3. The housing 3 of the material cart 1 is equipped with edge protection elements 44 at all four vertical side edges of the housing 3. The edge protection element 44 functions as a collision protection device and an impact protection device and is made of elastic plastic material. The edge protection element 44 mainly has a protective function. In the workshop trolley 1, the signal element 28 is arranged in the edge protection element 44 on the left side in the image plane, at the front side of the cart or the front side of the housing. In order to receive the signal element 28, a clearance 45 is provided in the edge protection element 44. The clearance 45 is positioned at approximately the same height as the upper edge of the drawer 6, and more precisely at the same height as the drawer handle.

[0151] Integrating the signal element 28 into the lateral edge protection element 44 at the front of the housing is functionally advantageous because the signal element 28 can be well seen near the drawer plane and is also positioned in a manner protected by the edge protection element 44.

[0152] In the tool supply device in the form of a workshop cart 1, a display 46 is arranged laterally in the area of ​​a cover plate 4, protected by a handle 5. Furthermore, a signal unit 47 is provided, which is designed and defined to indicate the closed state of the workshop cart 1 and the state of charge of the electrical energy supply unit 48, particularly the battery, and / or the integrity of the tool inventory in the workshop cart 1.

[0153] exist Figures 36 to 38 In the diagram, drawer 6, including the integrated tool rack 7, is shown again in a top view or a sectional view corresponding to AA and DD. This design corresponds to the previously explained approach. Refer to the corresponding implementation method and component naming. Figure 37 A tool holder 7, formed of a soft foam lining, is shown, including a first-type receiving portion 8a. A recess 10 is constructed in the tool holder 7 to fit the structure of a particular tool 9. In the first-type receiving portion 8a, the opening 15 is a notch penetrating the wall of the tool holder 7 below the receiving portion 8a. A button element 13 with a push rod 13a is guided through the bottom 42 of the receiving portion 8a and protrudes into the receiving portion 8a with an actuating surface 16.

[0154] exist Figure 38 In the cross-sectional view, the first type of receiving part 8a and the second type of receiving part 8b can be seen.

[0155] In accordance with Figure 36 As can be seen in the top view of the drawer 6 and the tool rack 7 received therein, each receiving part 8, 8a, 8b is provided with a unique identification feature 49 in the form of a mark. This is also achieved by means of... Figure 39 Explain.

[0156] Figure 39 The tool rack 7, which has a first type of receiving section 8a and a second type of receiving section 8b, is shown again.

[0157] Figure 40 It shows that line AA passes through Figure 39 The cross-section shown in the diagram. (Using...) Figure 41 The enlarged diagram further explains the second type of receiver 8b.

[0158] In the second type of receiver 8b, the opening 15 is arranged in the side wall 43 of the receiver 8b. In the second type of receiver 8b, the detector 11 has a push-button switch 12 including a spring-loaded lateral push-button element 13 in the form of a lever 13b. The lever 13b passes through the opening 15 and protrudes laterally into the receiver 8b.

[0159] A push-button switch 12 is arranged on a vertically oriented circuit board 14. This circuit board is held by a carrier 24, which belongs to a tool holder 7 or supplementary tool holder 7. A push-button element 13, in the form of a spring-loaded lever 13b, protrudes through a lateral opening 15. The lever 13b extends laterally with its actuating surface 16 relative to the opening 15 and protrudes into a receiving portion 8b. The lever 13 is hinged to the push-button switch 12 and supported on the push-button switch via a spring-loaded pin 23. By inserting a tool 9 into the receiving portion 8b, the push-button element 13, in the form of lever 13b, is laterally pressed towards the push-button switch 12. The movement of the lever 13b is transmitted to the push-button switch 12 via the pin 23. In this case, a signal is generated and the presence of the tool 9 in the second type of receiving portion 8b is detected.

[0160] List of reference numerals

[0161] Workshop 1 trolley

[0162] 2 rollers

[0163] 3 shells

[0164] 4 cover plates

[0165] 5 hands

[0166] 6 containers

[0167] 7 Tool racks

[0168] 8 Receiving Section

[0169] 8a Type 1 receiving unit

[0170] 8b Type II Receiving Unit

[0171] 9 tools

[0172] 10 recesses

[0173] 11 detectors

[0174] 12-button switch

[0175] 13 button components

[0176] 13a tappet

[0177] 13b Lever

[0178] 14 circuit boards

[0179] 15 openings

[0180] 16 working surfaces

[0181] 17 outlines

[0182] 18 Retainer Components

[0183] 19 functional areas

[0184] 20 interfaces

[0185] 21 cylinder lock

[0186] 22 storage battery

[0187] 23 sales

[0188] 24 carriers

[0189] 25 Cable Carrier

[0190] 26-inch boom

[0191] 27-inch boom

[0192] 28 signal elements

[0193] 29 retainer

[0194] 30 front side

[0195] 31 shell

[0196] 32 Retainer

[0197] 33 magnets

[0198] 34 Magnet Receiving Section

[0199] 35 LED Dome

[0200] 36-pin connector interface

[0201] 37 Connector Components

[0202] 38 end face

[0203] 39 end side

[0204] 40 Surface Profile

[0205] 41 is the housing for 22

[0206] 42 8, 8a bottom

[0207] 43 8, 8b sidewalls

[0208] 44 edge protection elements

[0209] 45. Empty section

[0210] 46 monitors

[0211] 47 signal units

[0212] 48 energy supply units

[0213] 49 Identification Features

Claims

1. Tool providing apparatus, having a housing (3) and a container (6) arranged therein, in which at least one tool holder (7) is provided, which has a plurality of receptacles (8) for tools (9) and which receptacles (8; 8a, 8b) are configured with one detector (11) each for detecting the presence of a tool (9) in the receptacle (8; 8a, 8b), characterized in that the detector (11) having a key switch (12) comprising a key element (13, 13a, 13b), which key element (13, 13a, 13b) passes through an opening (15) in the tool holder (7) and projects with an active face (16) into the receptacle (8; 8a, 8b), in at least one first type of receptacle (8a) the opening (15) being a recess through a wall of the tool holder (7) below the receptacle (8a) and the key element projecting from below through a bottom (42) of the first type of receptacle (8a), and in at least one second type of receptacle (8b) the key element laterally projects into the second type of receptacle (8b) and in at least one receptacle (8; 8a, 8b) a holder element (18) is arranged, which functions as a compression intensifier for a tool (9).

2. The tool providing apparatus according to claim 1, characterized by The key element (13) is a tappet, a leg or a lever.

3. The tool providing apparatus according to claim 1, wherein The key switch (12) is arranged in a carrier (24).

4. The tool providing apparatus according to one of claims 1 to 3, characterized in that The key switch (12) or the carrier (24) receiving the key switch (12) is supported at least indirectly at a bottom of the container (6).

5. The tool providing apparatus according to one of claims 1 to 3, characterized in that The key switch (12) is fastened on a circuit board (14), which is arranged on the bottom of the container (6) below the tool holder (7).

6. The tool providing apparatus according to one of claims 1 to 3, characterized in that Each receptacle (8) is configured with a detector (11), all detectors (11) being arranged in one horizontal plane.

7. The tool providing apparatus according to one of claims 1 to 3, characterized in that The receptacle (8) has a recess (10) in the tool holder (7) which is adapted to the structure of a specific tool.

8. The tool providing apparatus according to one of claims 1 to 3, characterized in that The holder element (18) is a clip-shaped holder element or a magnet holder.

9. The tool providing apparatus according to one of claims 1 to 3, characterized in that A data processing unit is provided, which determines and designs for receiving signals from one or more of the detectors (11) and records and archives the removal and return of tools.

10. The tool providing apparatus according to claim 9, wherein Tool usage data and / or tool status data and / or tool user data can be detected by means of the data processing unit.

11. The tool providing apparatus according to one of claims 1 to 3, characterized in that The tool holder (7) is formed by a soft foam lining.

12. The tool providing apparatus according to claim 5, wherein On the circuit board (14) there is present a contour (17) of one or more tools (9).

13. The tool providing apparatus according to claim 5, wherein On the bottom of the container (6) a plurality of circuit boards (14) are arranged side by side.

14. The tool providing apparatus according to claim 13, wherein Each circuit board (14) has a module size which is adapted to the size of the container (6) so that these circuit boards (14) together cover the bottom surface.

15. The tool providing apparatus according to one of claims 1 to 3, characterized in that In the housing (3) at least one cable carrier (25) is arranged for electrically connecting conductors.

16. The tool providing apparatus according to one of claims 1 to 3, characterized in that A locking system is provided, by means of which the container (6) can be centrally locked in the housing (3).

17. The tool providing apparatus according to one of claims 1 to 3, characterized in that A functional electronic device is provided, which actuates at least one actuator and / or which has a wireless communication module.

18. The tool providing apparatus according to claim 9, wherein A display is provided, which communicates with the data processing unit, for displaying the presence and / or absence of a tool and / or tool usage data and / or user data.

19. The tool providing apparatus according to one of claims 1 to 3, characterized in that At least one signal element (28) is provided, which is designed and configured to signal the presence or absence of a tool (9) in the container (6).

20. The tool providing apparatus according to claim 19, wherein The signal element (28) is arranged in an edge protection element (44), which is provided on the housing (3).

21. The tool providing apparatus according to one of claims 1 to 3, characterized in that A signal element (28) is provided in the container (6) and / or in the front side (30) of the container (6) and / or on the display.

22. The tool providing apparatus according to one of claims 1 to 3, characterized in that At least one signal unit (47) is provided, which is designed and configured to signal the closed state of the tool supply device and / or the battery charge state of the electrical energy supply unit (48) and / or the completeness of the tool inventory, the signal unit (47) being provided on the housing (3).

23. The tool providing apparatus according to one of claims 1 to 3, characterized in that At least one probe (11) has an electrical plug connector interface (36) for receiving an electrical plug element (37).

24. The tool providing apparatus according to one of claims 1 to 3, characterized in that At least one container (6) is equipped with a weighing system, which is coupled to a gravimetric evaluation device.

25. The tool providing apparatus according to claim 1, wherein The tool supply device is a workshop cart, a workbench or a tool cabinet.

26. The tool providing apparatus according to claim 1, wherein The container (6) is a drawer.

27. The tool providing apparatus according to claim 2, wherein The tappet is a spring-loaded tappet.

28. The tool providing apparatus according to claim 2, wherein The leg is a spring leg.

29. The tool providing apparatus according to claim 2, wherein The lever is a spring lever.

30. The tool provisioning apparatus of claim 15, wherein, At least one cable carrier (25) is arranged in the housing (3) for electrical connection lines between the circuit boards (14) in the container (6) and / or between the circuit boards (14) and the data processing unit.

31. The tool providing apparatus according to claim 17, wherein The actuator is used to manipulate a locking strip.

32. The tool provisioning apparatus of claim 17, wherein, The wireless communication module is a Bluetooth or WLAN.

33. The tool provisioning apparatus of claim 19, wherein, The signal element (28) is an acoustic signal element or an optical signal element.

34. The tool providing apparatus according to claim 33, wherein The optical signal element is formed in the form of a light emitting diode (LED).

35. The tool provisioning apparatus of claim 22, wherein, The signal unit (47) is provided at a handle region or a function region (19) on the housing (3).

36. The tool providing apparatus according to claim 23, wherein The plug element (37) is a plug of a mobile wire coupling device.

37. The tool provisioning apparatus of claim 24, wherein, The container (6) is a drawer.

Images