82results about How to "Prevent shifting" patented technology

A hopper bin assembly with a slide discharge gate comprises a hopper section, a slide gate housing, and a pallet. The hopper stores a volume of dry material and includes an outlet. The slide gate housing couples with the hopper and includes a discharge opening that aligns with the outlet of the hopper. A slidable gate that is coupled with the discharge opening controls the flow of material through the discharge opening. The pallet supports the slide gate housing and the hopper and includes openings that receive the forks of a forklift. A method of making at least a portion of the hopper bin assembly includes rotating a resin in a mold along two or more axes within a heated room or chamber. The mold is cooled and the part formed therein is separated into one or more sections.

The present invention is related to a substrate structure and a method for fabricating the substrate, and more particularly to a substrate structure of integrated embedded passive components and a method for fabricating the substrate. In the present invention, the openings are formed on the substrate by removing part of external circuit layer and part of dielectric layer. Then, the embedded components are disposed in these openings. Therefore, the shift and short circuit of the passive components caused by the flow and gather of the solder paste in reflow or other high-temperature processes can be improved.

A conduit passage for use in transfer of hydrogen gas within a hydride system, including tubular members semi-permeable to hydrogen gas, permit hydrogen gas to pass through but not oxygen or other gases. The tubular members may comprise a flexible elastic polymeric material, such as polysulfone, polypropylene or polyethylene, including a central conduit passage, for providing hydrogen gas flow, the direction of the hydrogen flow depending on whether hydrogen is being absorbed or desorbed by the metal hydride. Simultaneously, the tube material, acting as a flexible spine, essentially fixes the hydride powder and prevents it from shifting about within the container, as well as being carried away in the hydrogen flow. Sections of the tubular member material may be interspersed throughout the hydride material to provide for peripheral hydrogen dispersion and to accommodate compressive stress forces that may develop as a result of the expansion of the hydride material during hydrogen absorption.

A system is disclosed that can include an array of solar panels. The array can be arranged into rows of linearly organized modules. The modules can be tilted by a linear actuator attached to a linkage. The tilting can be controlled to maintain a perpendicular orientation between the face of the solar panels (modules) and the direction to the sun.

A fixing device includes a heating member for heating a recording medium having a developer image; a pressing member for pressing the recording medium against the heating member; a supporting member for supporting the pressing member; a supporting shaft for supporting the supporting member to be freely rotatable; and an urging member for urging the supporting member in a specific rotational direction and urging the pressing member against the heating member.

Disclosed is a portable air conditioning device for vehicles. The device includes an air duct system and an exhaust pipe that is connected to a housing member that encloses a compressor, an air condenser, a power supply, and a dual fan system with a fan speed control switch that is connected to one or more capacitors. The duct system supplies cool, filtered air to the interior of a vehicle while the exhaust pipe releases heat to the outdoors. The device may be internally powered via a battery or externally powered via a power adaptor or outlet. The device may be conveniently placed inside of a vehicle and secured in place via a strap system disposed thereon. In this way, the device may be ideally used with existing vehicles lacking an operable air conditioning system. Additionally, the device may be used to supplement an operable air conditioning system for a vehicle.

A constant contact side bearing assembly configured for insertion into a walled receptacle provided on an upper surface of a railcar bolster. The constant contact side bearing assembly includes a walled housing defining a cavity extending therethrough and open at opposite ends and a spring having a first end, abuttingly engaging a portion of the upper surface of said railcar bolster, and a second end, axially spaced from the first end. A cap is arranged at the second end of the spring. The cap is mounted for reciprocatory guided movements by and relative to the housing, with a generally flat railcar body engaging portion on the cap being positioned relative to the housing and the walled enclosure by the spring. The side bearing assembly further includes an apparatus for locating and securing the side bearing assembly within the walled receptacle on the railcar bolster.

The invention relates to the technical field of drainage pipeline engineering, and particularly relates to a construction method of a drainage pipeline. The construction method of the drainage pipeline is characterized in that fixing structures, drainage ditches, water collecting wells and the like are additionally arranged on pipelines, and the problems that the pipelines float due to accumulatedwater in a groove, the pipeline butt joint installation, pipeline installation position and like are influenced can be effectively solved. Meanwhile, according to the additionally-arranged fixing structures, a C20 concrete wrapping layer outside the local pipeline can share the pressure of the pipelines from the upper portions of the pipelines, and the pressure resistance of the installed pipelines is improved, and moreover, the convex parts at the tops of the outer walls of the pipelines can facilitate aligned straight connection and installation between the adjacent pipelines; meanwhile, cover plates are matched with the convex parts at the tops of the outer walls of the pipelines, so that the pipelines can be prevented from moving and deviating after being connected, and the two sidesof the pipelines can be backfilled symmetrically and uniformly in the S7 groove backfilling.

An electrically connecting terminal structure of a circuit board and a manufacturing method thereof are disclosed. The method includes: providing a circuit board defined with first and second predetermined areas; forming the first electrically connecting pad in the first predetermined area and the second electrically connecting pad in a portion of the second predetermined area; forming an insulated protecting layer on the circuit board, forming openings on the insulated protecting layer for exposing the first and second electrically connecting pads and a pad-uncovered portion of the second predetermined area; forming a conductive layer on the insulated protecting layer and forming openings of the insulated protecting layer; forming a resist on the conductive layer, forming openings on the resist above the openings of the insulated protecting layer; and forming first and second metals in the openings above the first and second electrically connecting pads and the pad-uncovered portion of the second predetermined area.

A multi-function construction apparatus for support of roof loads to prevent slippage, shifting or sliding thereof along and/or from a roof surface. A pair, or more, of multi-function construction apparatuses can be combined with a platform placed thereon for stationing of workpieces and/or equipment. In an alternate embodiment, a pair, or more, of additional stands with a platform thereacross are placed down-roof from a pair, or more, of multi-function construction apparatuses with a platform thereon. The resulting construct provides a standing area for a worker on the lower platform with a work area on the upper platform, while simultaneously supporting the roof load up-roof from the multi-function construction apparatuses.

A suture package includes a first part or base having an outer surface, an inner surface, and a plurality of openings extending between the outer and inner surfaces, and a second part or lid having an outer surface, an inner surface, and a plurality of posts projecting from the inner surface. The suture package has a closed configuration in which the inner surface of the lid opposes the inner surface of the base with distal ends of the posts engaging the inner surface of the base at locations that are offset from and adjacent the plurality of openings extending through the base. The package includes a hinge interconnecting the lid and the base for opening and closing the suture package. Suture winding posts on a fixture are passable through the base openings for winding at least one suture around the suture winding posts for positioning the at least one suture on the base.

The invention discloses a wall inclination detection device for constructional engineering, and relates to the technical field of constructional engineering detection. The device comprises a detection box, an adjusting mechanism, a base and an L-shaped limiting plate, wherein the detection box is arranged on one side of the base while the L-shaped limiting plate is arranged on the other side of the base, the base is movably matched with the adjusting mechanism, the adjusting mechanism is further movably matched with the upper end of the detection box, the L-shaped limiting plate is fixedly matched with the side face of the base, and a swing hammer is arranged in the center of the interior of the detection box in the vertical direction. According to the invention, through the arrangement of the L-shaped limiting plate, the printing plate, the swing hammer, the locking bolt, the electric telescopic rod, the fixing strip, the distance measuring sensor and the arc-shaped detection groove and the cooperation of components, when the device is used, the inclination degree of the wall is detected more conveniently, the stability is high when the device is used for detecting and moving the wall, repeated adjustment is avoided, and the device can also mark the detection position, so that the trimming of a worker is facilitated.

The invention discloses an electric-shock-proof power supply device which comprises a plug part and a socket part arranged at the bottom of the plug part. The plug part comprises a connecting rod, a power connecting piece, and a wire. Each of the two sides of the connecting rod is fixedly provided with an oblique inserting rod extending downward. Slide frames are arranged in the upper end of the socket part in a bilateral symmetry and upward extending manner. The upper end of each slide frame is provided with a limit block. Each slide frame is provided with a downward pressure slot inside. A first pressure spring is arranged on the bottom of each downward pressure slot. A conductive piece is connected in a sliding fit manner between the two downward pressure slots. The upward extending ends of the first pressure springs are fixedly connected with and are in downward pressure fit with the bottom surface of the conductive piece. The socket part is internally provided with inserting holes in positions corresponding to the lower ends of the oblique inserting rods. The socket part is internally provided with left and right slide slots symmetrically arranged between the inserting holes. A baffle fixedly connected with the socket part is arranged between the slide slots. The upper end of each slide slot is provided with a through hole which passes through the top wall of the socket part and is communicated with the area between the slide frames. A conductive pin is arranged in each through hole. The bottom end of each slide slot is provided with a guide slot. The device has a simple structure. The device is powered on automatically once the plug part is plugged into the socket part and powered off automatically once the plug part is pulled off the socket part. The device is of high power supply safety and low use cost.

A method and tool assembly (10) for unloading and reloading spring energy from a torsion bar (11) in a torsion bar suspension system of a motor vehicle. The tool assembly (10) includes a generally C-shaped body (14) having a screw shaft (24) threaded through a boss (22) in a lower section (18) thereof. An anti-rotation stem (38) includes a knurled flat face (40) which increases versatility of the tool assembly (10) by enabling anti-slip operation with various vehicle types. A counter-torque tool perch (46) extends from the lower section (18) of the tool body (14) for applying a counter-rotational torque to the body (14) during use of the tool assembly (10).

The invention provides a manufacturing method of a copper substrate for new energy electric vehicle BMS protection. The manufacturing method includes: manufacturing a copper bar; manufacturing a FR4 plate; manufacturing the copper substrate. The manufacturing method has the advantages that the copper substrate lamination technology is used to perform lamination on the BMS protection copper substrate by adhering high-temperature tape and regulating lamination program parameters, deviation movement during lamination is avoided, and precision is guaranteed; the problem that the BMS protection copper substrate cannot be produced by a traditional process is solved, and product quality is guaranteed.

The invention relates to the technical field of chili processing, and concretely relates to a pepper baking oven, the pepper baking oven comprises an oven body internally provided with a baking cavity, an opening is formed in the front side of the oven body, an oven door is arranged at the opening, a heating mechanism is arranged in the oven body, a plurality of placing grooves are formed in the baking cavity, trays containing peppers can be placed in the placing grooves, and each tray is correspondingly provided with a stirring mechanism comprising a stirring part; a driving mechanism for driving the stirring mechanism to stir chilies is arranged in the baking cavity; a sensing mechanism for sensing the tray is arranged in the placing groove, and when the tray is placed in the placing groove, the sensing mechanism automatically pushes a stirring part into the chili from the side surface of the tray. According to the pepper baking oven, when hot peppers are baked, the stirring mechanism is used for automatically stirring the hot peppers, so that the hot peppers are uniformly heated, and the problem that large-batch hot peppers cannot be quickly dried in the prior art is solved.

The invention discloses an improved die with an automatic stripping function. The improved die with the automatic stripping function comprises an upper frame body and a lower frame body arranged below the upper frame body. A pressing plate, an upper die body and a lifting push rod are arranged in the upper frame body. Oblique-surface pushing and pressing columns which extend downwards are fixedly arranged on the two sides of the pressing plate correspondingly. A lower die body which is opposite to the upper die body is arranged at the top of the lower frame body. Through holes are formed in the positions, opposite to the lower portions of the oblique-surface pushing and pressing columns, in the lower frame body. Sliding grooves are formed in the portion, between the through holes, in the lower frame body in a bilaterally symmetrical mode. A partition plate which is fixedly connected with the lower frame body is arranged between the sliding grooves. A through hole which penetrates through the wall of the lower frame body and communicates with the bottom of the interior of the lower die body is formed in the top of each sliding groove, and an oblique-surface stripping block is arranged in the through hole. A sliding guide groove is formed in the bottom of each sliding groove, a sliding block is slidably arranged in each sliding groove, an ejection spring is arranged between each sliding block and the partition plate, and an oblique-surface sliding groove is formed in the top of each sliding block. The improved die with the automatic stripping function is simple in structure, and automatic stripping can be achieved after punching is completed; and the manufacturing cost is low, and maintenance is convenient.

The invention discloses an electric shock preventing power supply apparatus. The electric shock preventing power supply apparatus comprises an inserting-connecting part and a socket part arranged at the lower end of the inserting-connecting part; a connecting rod, a power connection sheet and a wire are included in the inserting-connecting part; inclined inserting rods, which are extended downwards, are fixedly arranged on the two sides of the connecting rod respectively; sliding frames are arranged in the upper end of the socket part in a left and right symmetrical and upward extended manner; a limiting block is arranged at the upper end of each sliding frame separately; a lower pressing groove is formed in each sliding frame; a first compression spring is arranged on the bottom surface of each lower pressing groove separately; a conductive sheet is glidingly matched and connected between two lower pressing grooves; the upward extended end of the first compression spring and the bottom surface of the conductive sheet are fixedly connected and are matched in a lower pressing manner; jacks are formed in the corresponding socket part at the lower ends of the inclined inserting rods; sliding grooves which are arranged symmetrically left and right are formed in the socket part among the jacks; a baffle fixedly connected with the socket part is arranged between the sliding grooves; a perforated hole which penetrates through the top wall of the socket part and is connected with the region between the sliding frames is formed in the upper end of each sliding groove; and a conductive pin is arranged in each perforated hole. The electric shock preventing power supply apparatus is simple in structure, can be automatically powered on in inserting and connecting and can be automatically powered off after pulling out, and is relatively high in power supply safety and relatively low in cost.