2383 results about "Rear quarter" patented technology

A collapsible two wheeled vehicle comprises a substantially rigid main structural frame (10) defining a head section (16), a saddle pillar mount (17) and a bottom bracket (15). A rear wheel sub-frame (22) is pivoted to the frame (10) about the bottom bracket (15), and carriers a rear wheel (23), the sub-frame (22) being arranged for movement between a folded position where the rear wheel lies within the frame, between the head section (16) and the saddle pillar mount (17), and an active position where the sub-frame projects rearwardly beyond the frame. A pedal arrangement (19, 20, 21) is journalled in the bottom bracket (15) and drives the rear wheel (23) through an endless chain (25). A front wheel carrier is journalled to the head section (16) of the frame and has an arm (30) rotatably supporting a front wheel (31), the arm (30) being pivoted to the carrier for movement between a folded position where the front wheel (31) lies adjacent the rear wheel (23) when the sub-frame is in its folded position, and an active position where the arm projects generally downwardly from the carrier. The frame (1) carriers two opposed side panels (50) which are dimensioned so that the folded rear wheel sub-frame, rear wheel, front wheel carrier, folded arm and front wheel all lie substantially wholly within the confines of the side panels, the rear and front wheels lying outside the confines of the side panels when the sub-frame and arm are in their respective active positions.

The invention provides an annular flat plate paddle ship propulsion device and relates to the ship machinery technical field. The annular flat plate paddle ship propulsion device comprises a trailing arm, a rotary table shaft, a rotary table, a guide rail, a sliding block, a drag bar, a flat plate paddle, a paddle shaft, a guide plate, a base board, a side board, a driven gear, a driving gear and a power shaft, wherein the upper end and the lower end of the rotary table shaft are respectively connected with the right end of the trailing arm and the center of the rotary table; the guide plate, the base board and the side board surround to form a U-shaped groove which is placed below the rotary table; the flat plate paddle, the paddle shaft and the drag bar are vertically arranged in the U-shaped groove; power is transmitted to the rotary table through gears and then transmitted to the drag bar through the guide rail and the sliding block, and the drag bar drives the annular flat plate paddle to paddle and generate thrust. Due to limiting of the guide plate, the annular flat plate paddle moves ahead in a similar to a straight line mode after turning half circle. The annular flat plate paddle ship propulsion device is simple in structure, high in efficiency, and can be used as a thrust device for a ship and a ship model.

The present disclosure refers to a wing shroud for an earth moving machine bucket adapted to be positioned at least partially on a tooth adapter and / or at least partially on a lateral plate of the bucket for protecting wear sensitive bucket parts wherein the wing shroud comprises at least one self-lock mechanism for a detachable connection to the bucket.

A luggage cover for covering a luggage container, comprising a plurality of panels comprising a front panel, a rear panel, a top panel, a bottom panel, a first side panel, and a second side panel, the panels capable of being shaped into a protective shell for covering the luggage container, and a first fastening apparatus for detachably fastening the plurality of panels together to maintain the shape of the protective shell, wherein one of the plurality of panels is an expandable panel.

The invention relates to a mold for producing a cracked rock test piece of different dip angles and a production method thereof. A mold shell is a square cover-less box body formed by encircling a soleplate, a front side plate, a rear side plate, a left side plate and a right side plate, the middle parts of the front and rear side plates are correspondingly provided with a hole, and a rotation slot is respectively installed in each hole; the rotation slot is an integrally-formed T-shaped structure comprising a slot plate and a connection screw which is vertically raised from the bottom of the plate; the slot plate is installed in the box body, the connection screw respectively stretches out from the holes in the front and rear side plates, and the end part of the connection screw is fixed by a nut; a crack simulation frame is clamped between the two slots, and two ends of the crack simulation frame are respectively embedded into the slot; the crack simulation frame consists of an iron framework and tapes in the frame, the tapes are arranged in a net shape, and two ends of each tape are adhered on the edge of the frame. When the mold is in use, the angle of the crack simulation frame can be adjusted randomly according to the requirements, a rock test piece material is poured into the mold after the angle is determined so as to produce the crack rock test piece of different dip angles. The mold can conveniently, rapidly and accurately adjust the dip angle of the crack and is simple in structure, easy to assembly, convenient to disassemble and reusable.

The invention provides an under-actuated coupling driving finger-imitating mechanism, in particular to a finger-imitating mechanism on the manipulator of a robot. The invention solves the problems of poor harmonization of all knuckles, being difficult to keep holding shape, slow speed when wrapping the article to be held, poor adaptability, etc. when the existing manipulator finger carries out a holding motion. One end of the invention, which is close to a knuckle connecting rod (23), is connected with a basic joint moment sensor (22); the other end close to the knuckle connecting rod (23) is connected with the shaft disc (54) of a central joint shaft; one end of a coupling connecting rod (28) is connected with a left plate (25) close to the knuckle and a right plate (4) close to the knuckle; the other end of the coupling connecting rod (28) is connected with a fingertip (14); a central knuckle left plate (26) and a central knuckle right plate (2) are connected with the shaft disc (54) of the central knuckle shaft by a coupling central knuckle shaft (30). By adopting the coupling transmission way, the central knuckle and the fingertip of the invention have the advantages of good motion harmony when the finger is bent, fast speed and convenient pre-tightening when the article to be held is wrapped.

A structure for mounting electrical components to a vehicle. The structure includes a rear floor pan incorporating a U-shaped part transversely centered in the vehicle. Floor pan wing panels extend from each end of the U-shaped part and connect to vehicle side panels. An electrical component mounting rack includes a first frame attached to the U-shaped floor panel part, and a second frame attached to the top of the first frame and also to the floor pan wing panels. An electrical inverter device is mounted to the first frame and batteries are mounted to the second frame. The first and second frames form a structure that reinforces the rear floor pan in a manner capable of adequately supporting heavy electrical drive train components.

A main body structure of a vehicle, comprising: a rear wall outer panel arranged on both sides in a vehicle width direction in a rear portion of a vehicle; a rear wall inner panel arranged on an inner side of the rear wall outer panel in a vehicle width direction a floor member connected to the rear wall outer members at a junction, the floor member being disposed at the rear side of the vehicle in the longitudinal direction with respect to the rear wall outer members, and continuous between the rear wall outer members. a rear end panel connected to the rear end of the floor member and the rear end of the rear quarter outer panel; and a joint panel arranged along at least one of the junctions of the rear quarter outer panel and the floor member by three-point spot welding, A front end portion of the joining panel is joined to the rear inner panel, a rear end of the joining panel is joined to the rear end panel, and a middle portion of the joining panel is joined to the floor and the rear outer panel.

The present invention relates to an apparatus for assembling a front panel, a plurality of side panels, a back panel, and a roof panel in a complete body assembly line for various vehicles. The complete body assembling apparatus realizes a new type of a coupling apparatus by which hangers for vehicle models are held in a post buck in a complete body line for a vehicle and the post buck is flexibly movable depending on the changes in various vehicle models. This in turn, allows various vehicle models to be produced in a single process by flexibly coping with various vehicle models and enhancing the efficiency of an entire complete body assembling process.

Travel luggage includes a reinforced bottom panel and opposite end panels with a telescoping handle and wheels attached to the bottom panel and arranged to stiffen the end panels to provide for a semi-rigid configuration of the luggage. The luggage further includes a flexible fold over flap that folds over the contents of the luggage and is connected by a single fastening mechanism extending from the back panel of the luggage along the side panels and front panel. The cover flap includes interior pouches or other storage features which may be removable from the fold over cover or flap.

A shopping cart includes a frame, a number of front wheel assemblies and a number of rear wheel assemblies that are coupled to and support the frame, and a main container coupled to the frame. The main container includes a base, a front panel, a rear panel, and a pair of opposing side panels each having a tope edge. The front panel and the pair of opposing side panels are coupled together and extend upward from the base. The rear panel is pivotally coupled to the frame. A portion of the main container is structured to engage each of the corresponding top edges of the opposing side panels of another similarly constructed cart as the other cart is nested into the shopping cart. The engagement causes the number of rear wheel assemblies of the shopping cart to be moved from a first position to a second position generally above the first position.

The invention relates to a stacking robot gripper in the field of robots for stacking during package and transportation. The stacking robot gripper comprises a main frame mechanism, a connecting plate and two groups of symmetrical tooth gripping mechanisms and also comprises light-type cylinders, wherein the main frame mechanism mainly comprises a front side plate, a rear side plate, a left side plate, a right side plate and a top plate; the connecting plate is fixed on the top plate; the tooth gripping mechanisms are rotatably supported at the front side plate and the lower side plate of the main frame mechanism; the light-type cylinders are symmetrically and obliquely arranged at the left side and the right side of the main frame mechanism and are used for driving the tooth gripping mechanisms to rotate; each group of tooth gripping mechanisms comprise a plurality of L-shaped gripping teeth which are fixedly connected by a plurality of connecting rods, are uniformly distributed and point to the same side; the gripping teeth are fixedly connected with two rows of parallel rotating arms by the connecting rods; rotating shafts are connected at the end parts of the two rotating arms; the front side plate and the rear side plate are correspondingly provided with mounted bearings for supporting and installing the rotating shafts; and the corresponding inner sides of the two groups of tooth gripping mechanisms are also provided with pressing plates with adjustable distance, and the pressing plates are used for clamping the two sides of a gripped object. The stacking robot gripper has the advantages of simple and compact structure, flexible operation, fast gripping speed, stable gripping and wide application range.

Device for holding and securing Electronic Cigarettes within a motor vehicle comprising a box-like structure having side panels, a rear panel, and a bottom panel, accessible from the top and the front. The device contains a plurality of upper and lower flexible constructs within the interior of the device acting as securing means to secure either cylindrical or box-type Electronic Cigarettes of varying dimensions. The device holds and secures, alternately, cylindrical or box-type Electronic Cigarettes, in the same space within the holder, as opposed to having separate compartments for each type of Electronic Cigarette. The invention also introduces a multi-bracket vehicle door panel mounting system where different size brackets are employed to conform to vehicle door panels of varying depths.

An optical disc drive enclosure (10) includes a first cover (20) and a second cover (30). The first cover has a bottom plate and two first side plates (22). A locating plate (24) extends inwardly from a front upper edge of each first side plate, and two protrusion plates (26) are formed on an upper edge of each first side plate. The second cover has a top plate (31) and two second side plates (32). A locating slot (34) is formed at a front end of each second side plate, and can engage with the corresponding locating plate. Two cutouts (36) are defined in each second side plate. During assembly, the locating slots engage with the locating plates, with the second cover at an angle to the first cover. The second cover is then rotated downwardly so that the cutouts engage with the protrusion plates and the second side plates are clipped between the first side plates and the protrusion plates. The first cover and the second cover can then be fixed together by a pair of screws (59).

A metal trailer interlocking panel attached to a trailer frame used in the construction of an enclosed or paneled trailer, preferably in a horizontal and stacked orientation, includes an upper groove assembly and a conforming and interlocking lower groove assembly, an inner surface welded to a vertical trailer frame member and an outer surface having a lower slot member and an upper slot member forming a sliding channel within which is slid a horizontal outer panel insert riveted to the panel. In the event the panel insert is damaged by hail, road debris, branches or other accidental means, or a simple change in aesthetics or display medium is desired, the panel insert may be exchanged without requiring replacement ofthe panel. The panel insert may also have an ornamental design or graphic applied to an outer surface, which enables the trailer owner to apply a variety of panel inserts and exchange graphics without having to repaint the entire trailer, and also to allow for change of information which may be applied to the panel inserts for advertising or other textual information.

A pet cage assembly comprises two lateral panels, a front panel, a rear panel, a bottom panel and a top panel. Each of the lateral panels comprises an upper and a lower sub-panel, each formed with fasteners extending inwards from two ends thereof for engaging with cavities formed on corresponding edges of the front and rear panels. Each of the lower sub-panels is formed with an extended, engaging portion adjacent to a section thereof to which the front panel is assembled, so that the front panel can be retained bilaterally by the engaging portions. The lateral, front and rear panels are fastened to a bottom side of the top panel, which is formed with an opening for receiving an upper door resiliently engaged therein. The rear panel comprises a frame pivotally attached by a rear door, which is resiliently engaged at an edge thereof with the frame.

The invention provides a battery module and a railway vehicle, wherein the structure of the battery module (1110) can be switched easily between a draft structure and an enclosed structure in response to the specifications of a system, and a high-performance cooling structure making use of the respective structures is enabled regardless of which cooling structure is selected. A package of batterymodules (1110) in which multiple battery cells (1111) are arranged in parallel has openings (1112) formed on a pair of side panels of the package throughwhich the side walls of the battery cells 1111are exposed. Further, either cooling ducts (1118) for letting ambient cooling air flow therethrough or cover plates (1115) for sealing the package of the battery modules (1110) are selectively attached to openings (1112). The cover plates (1115) have heat absorbing blocks (1113) disposed on the inner side thereof for thermally coming into contact with the side walls of the battery cells (1111), and radiating fins (1114) disposed on the outer side thereof.

A notched tie plate insulator adapted to be received within a recessed area of a tie plate of a railroad rail system. The insulator includes a bottom plate having a first side and a second side and a pair of side plates attached to the bottom plate. Each side of the bottom plate defines a notch therein. The side plate includes a longitudinal extending body having an upper surface and a lower surface and defining a recess on the upper surface and a protrusion on the lower surface, wherein the protrusion of each of the side plates is received within the notches of the bottom plate.

A surface inspection system includes a beam source subsystem, a beam scanning subsystem, a workpiece movement subsystem, an optical collection and detection subsystem, and a processing subsystem. The optical collection and detection system features back collectors disposed in the back quartersphere, outside the incident plane, for collecting light scattered from the surface of the workpiece. The back collectors are disposed at a relative minimum in the portion of scattered light attributable to haze relative to the portion of scattered light attributable to defect scatter portion, or, alternatively, at a relative minimum in the Rayleigh scatter.