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43results about How to "Protected from external influences" patented technology

Prosthetic foot

The invention relates to a prosthetic foot with a structural component (10) having proximal attachment means (2) for fastening the prosthetic foot to a below-knee tube, a below-knee shaft or a prosthetic knee joint, with a forefoot portion (20) secured or formed on the structural component (10), and with a heel-side spring-damper system (40) which is assigned to the structural component (10) and which is compressed at a heel strike and bears on a sole-side guide element (30), wherein the structural component (10) is designed as a leaf spring which extends in a posterior direction from the proximal attachment means (2), forms an arch and is guided in an anterior and distal direction, wherein the arch protrudes posteriorly beyond the guide element (30).
Owner:OTTO BOCK HEALTHCARE IP GMBH & CO KG

Load cell and method for adjusting a load cell

The invention relates to a load cell (10) with a weighing system (14) having a force application point (18), a load cantilever (20) for receiving the loads to be weighed at a position remote from the force application point (18) and an adjustment device, wherein an adjustment weight cantilever (28) is provided, which extends in a longitudinal direction (A) defined by the load cantilever, on the side opposite the load cantilever (20) relative to the force application point (18) and which comprises at least two adjustment weight engagement points (36, 38) that are preset on said adjustment weight cantilever. According to the invention, an activation unit (34) places at least one adjustment weight (30, 32) on the adjustment weight engagement points (36, 38).
Owner:SARTORIUS LAB INSTR GMBH & CO KG

Contact element for a plug type connector and arrangement comprising a contact element

The invention relates to a contact element comprised of an electrically conductive contact material (3), the contact element (1) being constructed so as to be able to be inserted in an insertion direction (E) into a plug type connector and being constructed so as to be able to be fixed in the plug type connector by means of a positive-locking connection (60). In order to provide a contact element (1) which is secured against undesirable removal from the plug type connector and which at the same time can be guided in a non-destructive manner through a housing and / or a seal of the plug type connector, there is provided according to the invention a contact element, wherein the positive-locking connection (60) comprises a catch opening (9) at an upper side (7) of the contact element (1), which opening is delimited in the insertion direction (E) by two guiding faces (21, 21'), and wherein the guiding faces (21, 21') are formed by a reinforced region (V a , V b ), in which the contact material (3) at least partially overlaps itself in at least two layers transversely relative to the insertion direction (E).
Owner:TE CONNECTIVITY GERMANY GMBH

Squeeze mop

A squeeze mop, comprising a carrier body (1) that is formed by a double joint (2) and two wing plates (3, 4) that are arranged in the longitudinal direction (5) of the carrier body (1) on both sides of the double joint (2) and are connected to the double joint. The invention further comprises a handle (6), wherein the carrier body (1) on the side facing axially away from the handle (6) comprises a cleaning pad (7) that substantially corresponds to the size of the carrier body (1), and wherein the wing plates (3, 4) can be pressed against each other by means of a squeeze device (8), wherein the squeeze device (8) is designed in a fork shape and is open on the side facing axially away from the handle (6). The squeeze device comprises two pressure arms (9, 10) that are arranged substantiallyparallel to each other and can be engaged with the wing plates (3, 4) for folding the wing plates (3, 4) around the double joint (2). The squeeze device (8) is connected to the handle (6). The handle(6) is connected to the double joint (2) at least pivotally about the longitudinal axis (5) of the carrier body (1), wherein the squeeze device (8) comprises an actuating rod (11) that is moveable inthe axial direction of the handle (6) and that is connected both to the double joint (2) and to a pivotable hand grip (12) that is fixed in a stationary manner on the handle (6) for actuating the squeeze device (8).
Owner:CARL FREUDENBERG KG

An integrated clutch-transmission system with a clutch cage carrying gearwheels

The invention relates to a clutch-transmission system (1) for a drive train of a motor vehicle, comprising a clutch device (4) with a first rotary part (2) and a second rotary part (3) which is non-rotatably connected to the first rotary part (2) in at least one engaged position and at least partially surrounds the first rotary part (2) radially from outside. The second rotary part (3) is designed as a component of a transmission device (5) and bears at least one transmission gearwheel (6) of a gear ratio stage. The invention relates to a drive train for a motor vehicle with such a clutch-transmission system (1).
Owner:SCHAEFFLER TECH AG & CO KG

Mobile charging pile, mobile charging pile system, and method for operating mobile charging pile system

The invention relates to a mobile charging pile (1) for charging a battery pack of an electric vehicle, and the mobile charging pile (1) comprises an internal energy store (2) for storing and outputting electrical energy; a charging pile interface (3) which is used for electrically coupling the mobile charging pile (1) with an electric vehicle interface of an electric vehicle; and a power electronic device (4) for controlling a charging current for charging a battery pack of the electric vehicle with electrical energy from the internal energy store (2). The charging pile interface (3) is designed to be electrically coupled to an external current source, and the power electronic device (4) are designed to control a charging current for charging the internal energy store (2) with electricalenergy from the external current source (5). The invention further relates to a mobile charging pile system (20) and to a method for operating a mobile charging pile system (20).
Owner:VOLKSWAGEN AG

Electric machine used as motor in motor car

The electric machine (1) has a drive shaft (2) on which a rotor (3) and a connector (4) are arranged. A partial actuated torque transmission connection between the rotor and the connector is formed in drive shaft. An attachment element (6) is provided for axially defining the connector into the direction turned away from the rotor. The drive shaft and the connector are made in active connection with a connector (18). An external teeth (19) of connector is engaged with an internal gear (10). An independent claim is included for assembly method of electric machine.
Owner:SEG AUTOMOTIVE GERMANY GMBH

Holding device for mating element

The holding device (200) according to the invention has at least one rotatable first rocker arm element (330) mounted at a first rotational point (338). The rocker arm element (330) is connected to a spring element (300) which can be tensioned by means of a spring (320). Furthermore, the rocker arm element (330) has a first hook (332) which can be in a first position and a second position. In the first position, a first hook (332) of the rocker arm element can engage in a receptacle (135) of the counterpart element for holding, such as a counterpart hook (120) or groove. In the second position, the first hook (332) of the rocker arm element in turn releases the counterpart element such that the counterpart element can be removed from the holding device (200). The inventive feature of the configuration of the retaining device is that the first rotational point of the support of the rocker arm element (330) lies outside the axis of the spring (320). This particular arrangement of the spring element (300) with respect to a supported first rotational point of the rocker arm element (330) makes it possible for a change from the first position to the second position to generate a displacement of the spring axis (336) from one side of the rotational point to the other side of the rotational point by means of a rotation of the rocker arm element (330). Wherein a spring (320) of the spring element (300) can be tensioned in one position and substantially relaxed in the other position.
Owner:ROBERT BOSCH GMBH

Device for monitoring an air supply flow or a volumetric air flow

The invention relates to a device for monitoring an air supply flow or a volumetric air flow, in particular for ventilators which can also be applied for extremely low flow speeds and / or throughput rates. The aim of the invention is to produce a device cheaply and simply with essentially wear-free components which reacts to changes in the flow speed and / or the throughput rate without a time delay.Said aim is achieved, whereby the device comprises an approach flow device, the position of which may be altered relative to a mounting, against a retaining force F<M >and which may be impinged by the air flow for monitoring to generate a change in the position thereof. Furthermore, magnetic devices for the generation of a magnetic field dependent on the position of the approach flow device, detection means for recording the magnetic field and measuring means for generation of a measured signal dependent on the magnetic field are provided. The magnetic field forms at least a part of the retaining force F<M>.
Owner:STEGO HLDG

Beverage Fluid Dispense Heads and Systems

ActiveCN111432696BPrevent or at least significantly reduce the formation ofReduce formationBeverage vesselsProcess engineeringMechanical engineering
A beverage fluid dispensing head includes: a housing; and a fluid track disposed at least partially within the housing. The fluid track comprises: an inlet channel arranged to receive beverage fluid, such as coffee, from a beverage appliance; a collection chamber fluidly connected to said inlet channel for receiving said beverage fluid from said inlet channel; and at least an exit channel. The at least one outlet channel is fluidly connected to the collection chamber for receiving beverage fluid from the collection chamber. The downstream portion of the at least one outlet channel is formed as a tongue-shaped flow guide which is directed downwardly to guide the received beverage fluid in use and to deliver the received beverage fluid therefrom in the form of an integral fluid bundle for distribution.
Owner:KONINK DOUWE EGBERTS BV

Electrolysis system and method for operating electrolysis system

The invention relates to an electrolysis system for the electrochemical decomposition of water into hydrogen and oxygen, comprising at least one electrolysis device for the electrochemical decomposition of water into hydrogen and oxygen. Furthermore, the electrolysis system comprises a housing device for accommodating the electrolysis device, the electrolysis device being at least partially arranged in the housing device, and the housing device being hermetically closed with respect to a first fluid surrounding the housing device. In the electrolysis device, water is decomposed into hydrogen and oxygen. Hydrogen and oxygen are led out from the shell device.
Owner:SIEMWNS ENERGY GLOBAL GMBH & CO KG

Brake calliper of a disk brake for motor vehicles

The invention relates to a brake caliper of a disk brake for motor vehicles. The brake caliper (1) for a disc brake has a tensioning side (2) and a rim side (3) and bears a brake cylinder flange face(4), which, for receiving a brake cylinder, is disposed on the tensioning side (2). Two sliding bushes (5, 6) for an axial displacement of the brake caliper (1) are disposed on a brake support, and two flange faces (8, 8a) are disposed axially parallel to each other on the tensioning side (2) between the sliding bushes (5, 6) for receiving a sensor resetting unit (9).
Owner:ZF CV SYST EURO BV

Covering device for a hinge of an aircraft

Hinges, especially those on aircraft doors, have poor aerodynamic properties. According to one embodiment of the invention, a cover device for an aircraft hinge has a flexible cover (4) that stretches over the outer contour of the hinge, for example for a closed hinge. Advantageously, this can cover the opening between the first hinge part (1) and the second hinge part (2), so that improved aerodynamic properties can be obtained.
Owner:AIRBUS OPERATIONS GMBH

Multi-layered sheet material having at least one woven reinforcement fabric, transition element having such multi-layered sheet material, and vehicle, passenger boarding bridge, or passenger stairs having such transition element

The invention relates to a multi-layered sheet material (1), having a reinforcement (2), which has a polymer coating (3) at least on one side, preferably on both sides, the reinforcement (2) having at least one textile sheet material (6), preferably a woven reinforcement fabric (6a), the sheet material (6), in particular the woven reinforcement fabric (6a), having at least two areal regions (13a; 13b; 34a; 34b), which differ from each other in at least one mechanical property; to a transition element, in particular a transition bellows, for components, vehicles, building connections or passenger boarding bridges, or passenger stairs, having at least one such multi-layered sheet material. The invention further relates to a vehicle, to a building connection, and to a passenger boarding bridge or passenger stairs having such a transition element.
Owner:HUBNER GMBH

Tank for working fluids of motor vehicles

The invention relates to a tank (1) for working fluids of motor vehicles, comprising a metal wall (2), at least one opening (4, 7) therein, and a plastic coating (3) on the inside of the metal wall (2), wherein the plastic coating (3) extends through the opening (4, 7) at least to the level (10) of the outside (11) of the metal wall (2).
Owner:ALUTECH

Electronic valve for an electric motor

A valve 10 for an electric vehicle 11 for draining condensation from an electric motor 12, wherein the valve 10 is designed to be controllable electronically. Furthermore, the present disclosure relates to an electric motor 20 including at least one valve 10 as described above.
Owner:AUDI AG

Differential pressure switch

The switch has housing (12) of which a first housing unit (14) and a second housing unit (16) form a structural unit (22), so that an interior space (25) is formed. An inner space is divided into pressure chambers (68,70) having respective pressure ports (30,32) by a diaphragm assembly (72). A switching contact piece (116) is connected with spring contact piece (113), such that the plug contacts (125) are engaged with the connection contact pieces (132), when the unit is placed on the third housing unit (18). A base forming third housing unit (18) is detachably mounted with structural unit and is connected with second housing unit to delimit a connection chamber (106). The diaphragm assembly and setting unit for adjusting the bias of spring (90) are provided on pressure chamber (68).
Owner:HUBA CONTROL

Access authorization device

The invention relates to an access authorization device (1), in particular a start-stop button, for a motor vehicle, comprising a housing (2) for receiving a printed circuit board (5), and comprising a winding carrier (7) comprising a coil (6) used for communications with an ID transmitter and at least two contact components (15, 16) connected to the coil (6) wherein the contact components (15. 16) are connected to the coil carrier (7) by means of a press connection.
Owner:HUF HULSBECK & FURST GMBH & CO KG

Bending actuator element and bending actuator module

ActiveCN101796235AAvoid damageFree from mechanical influenceWeft knittingControl theoryCoating
The invention relates to a bending actuator element (1, 40) comprising a protective casing (3) and a bending actuator (4) accommodated therein, and a flat support (6) and a piezoelectrically active coating (7) applied to at least one side thereof. The bending actuator (4) is substantially enclosed by the protective casing (3) and is directly fastened in the protective casing (3) with its fixed end (9). The invention further relates to a bending actuator module (28) having a plurality of said bending actuator elements (1, 40). The fact that the bending actuator (4) is immobilized inside a protective casing (3) allows a unit that can be easily mounted, the risk of being damaged due to the destruction of the piezoelectric coating (7) during mounting or transport being substantially reduced compared to bending actuators of the prior art.
Owner:JOHNSON MATTHEY PIEZO PROD GMBH

Squeeze mop

A squeeze mop, comprising a carrier body (1) that is formed by a double joint (2) and two wing plates (3, 4) that are arranged in the longitudinal direction (5) of the carrier body (1) on both sides of the double joint (2) and are connected to the double joint. The invention further comprises a handle (6), wherein the carrier body (1) on the side facing axially away from the handle (6) comprises a cleaning pad (7) that substantially corresponds to the size of the carrier body (1), and wherein the wing plates (3, 4) can be pressed against each other by means of a squeeze device (8), wherein the squeeze device (8) is designed in a fork shape and is open on the side facing axially away from the handle (6). The squeeze device comprises two pressure arms (9, 10) that are arranged substantially parallel to each other and can be engaged with the wing plates (3, 4) for folding the wing plates (3, 4) around the double joint (2). The squeeze device (8) is connected to the handle (6). The handle (6) is connected to the double joint (2) at least pivotally about the longitudinal axis (5) of the carrier body (1), wherein the squeeze device (8) comprises an actuating rod (11) that is moveable in the axial direction of the handle (6) and that is connected both to the double joint (2) and to a pivotable hand grip (12) that is fixed in a stationary manner on the handle (6) for actuating the squeeze device (8).
Owner:CARL FREUDENBERG KG
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