407results about How to "Simple tooling" patented technology

The double bag vacuum infusion process of the present invention provides a low cost method for producing complex composite assemblies without an autoclave. It also enables the production of highly innovative structures. The quality of the composites produced using such an infusion process are comparable to composites made using prepregs, hand layup or fiber placement, and autoclave curing. Double bagging provides vacuum integrity, controls bag relaxation while flow media controls the flow front to allow high quality aerospace-grade products.

An aircraft fuselage barrel (10) includes a skin (12) and a shear tie (18). The shear tie (18) resides within and is integrally formed with the skin (12). The shear tie (18) is separate from and configured for frame attachment thereon. A multi-ring system (79) for fuselage barrel formation includes a mold (68) with a ring (50). The ring (50) has width (W₂) approximately equal to a separation distance (D) between two adjacent fuselage frames (22) and includes a module (52) that has a circumferential length (L₁) that is greater than a circumferential distance between two fuselage longerons (14). A support structure (80) is coupled to and supports the mold (68). A method of forming the aircraft fuselage barrel (10) includes constructing the support structure (80). Rings (86) of the mold (68) are attached to and over the support structure (80). The mold (68) is constructed. Material is laid-up onto the mold (68) to integrally form the one-piece fuselage barrel (10) including a Hat-configured longeron (14).

The application provides a network threat detection method and device, and network management equipment. The method comprises the following steps: receiving target log information reported by networksecurity equipment; determining a target classification feature corresponding to the target log information; determining a target attack stage corresponding to the target classification feature in a mapping relation about each classification feature and each attack state in a preset target kill chain model; and determining a fact that a network node is under network threat when judging that the network node meets the preset threat condition based on the currently determined each target attack stage after determining out at least two target attack stages, wherein the preset threat condition isas follows: generating the stage combination in forward sequence in the target kill chain model according to time order on a time shaft, and the stage combination comprises at least two attack stages.Through the scheme provided by the application, the problem of low detection efficiency in the prior art can be solved.

A voice-image e-mail transmitter device that is designed for emergency and surveillance purposes is disclosed. This device converts voice signals and picture images into digital format, which are transmitted to the nearest voice-image message receiving station from where the digital signal strings are parsed and converted into audio and image files, such as “.wav” and “.jpeg” files. The generated files are attached to e-mails and delivered to pre-defined e-mail addresses and a 911 rescue team. The message information includes the caller's voice, pictures of a potential attacker, time the message was sent and received, device serial number, and approximate location of the caller. An external camera and microphone may be connected by wire or wireless means to a CPU element in a base portion of the voice-image e-mail transmitter device. Data may be recorded and sent within seconds by simply pressing and releasing a push button on the device.

A wind turbine blade comprising an aerodynamic fairing supported along at least a portion of its axial length by a spar (12). The spar comprises at least two spar segments (12) joined end-to-end at an interface (9), each spar segment comprising a shear web (3) with a spar cap (4) on each side. The outer face (6) of each spar cap tapers inwardly towards the interface such that its depth is reduced towards the interface creating a recess on each side of the interface formed by the tapered faces of adjacent spar caps. A respective connection piece (8) is sized to fit into each recess. Each connection piece (8) is sized to fit into each recess. Each connection piece (8) being fixed to the tapered faces of adjacent spar caps to form a double scarf joint.

A no kill device for use in tracking and hunting wild game that can be projected from a device, such as attached to an arrow shaft and shot from a bow. An encapsulated marking media with an energy absorbing receiver and a base is attached to an arrow shaft for use with a bow.

The invention discloses an electromagnetic forming device and an electromagnetic forming method for a micro fuel cell metal bipolar plate microchannel, and relates to a micro fuel cell metal bipolar plate microchannel forming device and a micro fuel cell metal bipolar plate microchannel forming method so as to solve the problem of matching difficulty between micro male and female dies in the process of forming a microstructure on a metal thin plate based on stamping and other conventional plastic deformation means. The device comprises an upper template, a coil, a driving sheet, a die, a lower template and a fastening bolt; a groove is formed on the surface of a supporting frame so as to accommodate the coil; a circular through hole is formed in the center of the bottom of the groove so as to accommodate the die; the driving sheet is arranged above the die; and an axial lead of the coil is in upper and lower directions. The method comprises the following steps of: discharging to the coil to excite a strong pulsed magnetic field; generating induced eddy on the surface of the driving sheet so as to generate a magnetic field opposite to the magnetic field of the coil in the transient strong pulsed magnetic field; and driving a plate blank to make die attaching motion by using the driving sheet under repellent applied force between the magnetic fields. The invention is used for micro-forming.

A modular housing system, also known as “Maisons Demontables” may utilize a plurality of lightweight composite construction panels to create modular housing units that have high degrees of resistance to environmental factors like wind, hurricanes, floods and so forth. The housing units may have a very high thermal insulating rating. The panels may comprise expanded polystyrene (EPS) panels to create a bent which is a plurality of panels that are hinged to one another so that they can be compressed for shipping, and expanded or unfolded to be used as part of a housing unit. The panels may be mated together to form a section of a housing unit such as a wall. The housing unit may be easily assembled or disassembled using basic tools. A hinge technique is provided for joining the panels together to form the bents, and may include a tensioning system to bind multiple panels together.

In this process for drilling a bore (61), a drilling tool (11) is driven simultaneously in rotation about an axis (A) and in translation along the axis (A) in accordance with an advance movement. The advance movement is combined with an oscillating movement of the drilling tool (11) along the axis (A) of an amplitude sufficient to break up the swarf formed, while at the same time keeping the drilling tool (11) in the bore (61) which is in the process of being drilled. In certain exemplary embodiments, the application may be relevant to the aircraft construction industry.

The invention discloses an indoor large flower pot carrying device, and belongs to the field of living furniture. The indoor large flower pot carrying device consists of a handle, a frame, a slide block, a back clamping plate, a back clamping handle, a front clamping handle, a linear bearing, a front clamping plate, a threaded sleeve, a threaded rod, wheels, a hand-operated handle, a hydraulic jack, an elevating rod and a grab bar, wherein the handle is connected to the frame; the elevating rod is fixedly connected with the slide block; the slide block is arranged in a frame sliding chute; the elevating rod is fixedly arranged above the hydraulic jack; the hydraulic jack is arranged above a frame bottom plate; the back clamping plate is fixed on the right side of the elevating rod; the front clamping plate is fixed on the right side of the elevating rod; the threaded sleeve is arranged on the front clamping plate; the threaded rod is arranged on the threaded sleeve; the front clamping handle is fixedly arranged at the front end of the threaded rod through the linear bearing; a vehicle body is arranged above the wheels. The indoor large flower pot carrying device has the beneficial effects that a flower pot is clamped through threaded connection, and self-locking property is realized, so that the flower pot can be clamped more tightly, the working efficiency is increased, and the labor force is reduced.

A software tool referred to as a “mailman” monitors certain folders on a network for new scanned documents. A user places a stamp on a document, then uses a digital copier to store the scanned document to one of the monitored folders on the network. When the mailman sees a new scanned document in one of the folders it is monitoring, the mailman retrieves the document, processes the document to determine the number on the stamp, queries a Post Office application for document processing instructions corresponding to the stamp number, performs any required processing of the document, then delivers the processed document to the Post Office. When the Post Office receives the processed document, the processed document is stored in a document repository in the Post Office, and is processed by the Post Office according to document processing instructions corresponding to the stamp number.

The mixer insert (2) for a static mixer (1) extends in one longitudinal direction (L), the mixer insert (2) having a multitude of elements (2e) running transverse to the longitudinal direction (L) and at least two longitudinal supports (2f) running in longitudinal direction (L), and the static mixer insert (2) consisting of a multitude of base elements (2a, 2b, 2c, 2d) arranged alongside one another in longitudinal direction (L), each base element (2a, 2b, 2c, 2d) comprising a longitudinal support (2f), and the base elements (2a, 2b, 2c, 2d) and their longitudinal supports (2f) being arranged relative to one another such that a longitudinal support (2f) running over the entire length of the mixer insert (2) is present, and base elements (2a, 2b, 2c, 2d) arranged alongside one another are bonded to one another in a fixed manner at least via the longitudinal supports (2f).

A trim retainer assembly having a clip portion with a base and a molded housing having a keyhole and an opening. The keyhole in the doghouse is smooth for improved molding and elimination of tuning since there are no detents in the bore to tune or maintain. The base is provided with a pair of arms that are flexible and each arm having a self detent feature that passes through the opening in the housing to provide clip retention and, at the same time, float for tolerance variations is provided. The pair of arms also include nominal centering detents. The keyhole bore, opening, and clip portion provides clip detent, consistent retention effort, float, centering and anti-rotation.

An automated water control device comprises a rotatable housing that can be incrementally positioned to control flow of water over an upper or weir edge of the housing. The device is installed at a control point in an impoundment area, such as a settling pond. The housing is selectively rotated to raise and lower the height of the weir edge to a target gate height. Automatic control is provided for operation of the device by a controller communicating with an actuator. A system of the invention includes one or more water control devices and the controller. A method of the invention includes controlling flow of water from an impounded water source by use of the automated water control device. Manual or semi-automated embodiments are also disclosed.

The invention discloses a forging and molding process method for a titanium alloy tubular piece, which belongs to the technical field of forging and pressing, and is particularly suitable for tubular forging and molding of TC9 and TC11 titanium alloy materials. The method is mainly technically characterized in that methods such as pre-boring of guide through holes, hole expanding, drawing, binding and reshaping, and the like are adopted, and meanwhile, the heating temperature and heat preserving time of a TC9 or TC11 titanium alloy are controlled, so that crystal grains of the TC9 or TC11 titanium alloy can be prevented from being coarsened, the metallographic structure and mechanical performance of the TC9 or TC11 titanium alloy are prevented from being influenced, the consumption of the titanium alloy materials are lowered effectively, and the cost is saved; meanwhile, folding, corrugation and even cracks of inner holes are avoided; and the process method has the characteristics of easiness, high practicability, high product yield, and the like.

A bone cerclage tool for conformally slidably abut a device circumferentially against a bone, such that unnecessary exposure or stripping of soft tissue away from the bone and/or significant spreading of the incision is minimized. This bone cerclage tool makes very simple to encircle a bone with a suture, wire, cable, band, or device, to secure the bone in place, or perform operations on the bone and/or in the vicinity of the bone. The bone cerclage tool includes two parts, wherein each part comprises a bent tube with a length not sufficient to completely surround the bone. When both parts are coupled together, the cerclage instrument becomes a single tube, allowing the wire to be slid around the bone in a very simple way. After the wire/cable is slid through the tube, the instrument can be disassembled, leaving the wire around the bone ready to be tightened.

The invention relates to an alloy plate electromagnetic punching and flanging forming method. The alloy plate electromagnetic punching and flanging forming method includes the first step of installing a flat plate spiral coil assembly, the second step of installing a blank, the third step of conducting discharging punching forming, the fourth step of conducting discharging flanging forming, and the fifth step of taking out a formed part. The invention further relates to an alloy plate electromagnetic punching and flanging forming device. An adopted electromagnetic forming tool is simple, no male die needs to be manufactured, and the problems caused by a fit clearance between a female die and the male die are solved. The forming process is completed instantly, ductility and forming limit of materials can be improved, and the problem that cracks are generated in the flanging process can be well solved. Besides, positioning problems caused by die change during multi-procedure forming in existing electromagnetic forming technologies are solved, the problem that cost is increased due to die disassembling and assembling is solved, and production efficiency is greatly improved.

The invention discloses a two-way jacking pipe and a use method thereof in jacking pipe construction. The two-way jacking pipe comprises two jacks which are arranged in a jacking pipe well with one ends connected with a jacking block, tracks are arranged on two sides of the bottom of the jacking block, the other ends of the jacks are connected with a shaped steel backrest, and a jacking pipe pipeline is arranged on one side of the shaped steel backrest against the jacking block. The jacking pipe well can be excavated and jacked simultaneously on both sides, and time for jacking pipe construction is reduced; the jacking backrest of the jacking pipe pipeline is the prefabricated shaped steel backrest, reinforced concrete backrest construction carried out after completion of jacking pipe wellconstruction is not needed, time for construction can be reduced, the shaped steel backrest can be recycled, and the utilization rate of materials is increased.