Abstract: Disclosed herein is a continuous hinge. The continuous hinge comprises a first hinge portion comprising a first plurality of knuckles; and a second hinge portion opposing the first hinge portion and comprising a second plurality of knuckles. The second plurality of knuckles is interdigitated with the first plurality of knuckles and pivotally coupled to the first plurality of knuckles. Each knuckle is a separate piece.

Abstract: Disclosed herein is a continuous hinge. The continuous hinge comprises a first hinge portion comprising a first plurality of knuckles; and a second hinge portion opposing the first hinge portion and comprising a second plurality of knuckles. The second plurality of knuckles is interdigitated with the first plurality of knuckles and pivotally coupled to the first plurality of knuckles. Each knuckle is a separate piece.

Abstract: An adjustable corner bead apparatus for aid in the construction of interior wall is provided, the apparatus including a first and a second elongated flange and a corner rod member. Each flange includes a first edge, a second edge opposite the first edge, and a plurality of axially aligned cylinders. Each of the plurality of cylinders are disposed on the first edge of each flange, each of the plurality of cylinders includes an axially aligned bore therethrough. The first and second flanges are disposed such that the first edge of the first flange is proximate the first edge of the second flange and the plurality of cylinders of the first flange are aligned coaxially with the plurality of cylinders of the second flange. The corner rod member is disposed in each bore of the plurality of cylinders of the first and second flanges.

Abstract: A hinge structure suited for connecting between a first body and a second body is provided, such that the first and the second bodies can rotate in relative to each other. The hinge structure includes a first pivoting member, a second pivoting member, and a third pivoting member. The first pivoting member has a first fixing portion fixed to the first body and a first winding portion extending from the first fixing portion. The second pivoting member has a second fixing portion fixed to the first body and a second winding portion extending from the second fixing portion. The third pivoting member is disposed on the second body and has a shaft. The first winding portion and the second winding portion respectively wind around the shaft. The first fixing portion and the second fixing portion are located at opposite sides of the shaft. An electronic device is also provided.

Abstract: A hinge assembly attaches a cover pivotally to a base of an electronic device such as a notebook computer and has a base bracket, a pintle and a cover bracket. The base bracket is attached to the base and has a gudgeon. The pintle is mounted securely in the gudgeon in the base bracket. The cover bracket is mounted tightly and rotatably around the pintle and securely on the cover of the electronic device, allows the cover to pivot on the base and has a through ring and a pivoting gudgeon. The through ring is mounted tightly around the pintle and has an open slot to prevent the through ring and the pintle from wearing. The pivoting gudgeon is slightly narrower than the through ring, fastens the pintle to position the cover and has an open slot to prevent the pivoting gudgeon and the pintle from wearing.

Abstract: A leaf-cartwheel flexure for coupling an object to a frame includes a leaf flexure for mounting to an object and a cartwheel hinge for mounting to the frame. The leaf flexure defines an axis of contraflexure and the cartwheel hinge is bendable about a rotational axis. The cartwheel hinge is coupled to the leaf flexure and positioned such that the rotational axis substantially aligns with the axis of contraflexure. A system and a method for mounting a component utilize three such leaf-cartwheel flexures for mounting the component to a frame, in which the flexures are approximately equidistant from each other about the component.

Abstract: A dock leveler includes a pivotally extendable lip coupled to a pivotal deck by way of a front hinge, wherein the structure in the area of the front hinge optimizes the torsional flexibility of the deck; provides a well supported, durable crown (apex angle between an extended lip and the deck); and reduces the part count of the dock leveler. The front hinge includes a deck-hinge member that extends approximately the full width of the deck and is preferably formed from a single sheet of material. A particularly narrow front header or flange disposed along the front edge of the deck reinforces the relatively thin deck plate so that the plate's rigidity more closely matches that of the thicker lip, yet the flange is sufficiently small to allow the deck to twist so that the deck can place the tip of the lip squarely upon a sideways inclined truck bed.

Abstract: A first bush is attached to each of the opposite end parts of a first cylindrical part of a first hinge member. Second bushes are attached respectively to the inner end parts of second cylindrical parts which are disposed at the opposite end parts of a second hinge member and to the opposite end parts of a second cylindrical part which is disposed at the central part of the second hinge member. The first bush is provided with a protection cylindrical part. This protection cylindrical part is fitted to the outer periphery of the first cylindrical part. The second bush is provided with a second protection cylindrical part. This second protection cylindrical part is fitted to the outer periphery of the second cylindrical part.

Abstract: A hinge for an enclosure is disclosed. The hinge includes a hinge rod and a bushing. The hinge rod is secured to one of a door and a door jamb of the enclosure. The bushing is secured to the other of the door and the door jamb of the enclosure. Moreover, the hinge rod slidably engages the bushing to allow the door to pivot about the door jamb.

Abstract: Sectional upward acting doors used in vehicle cargo bodies are provided with multiple generally planar door panels which are interconnected by spaced apart hinge assemblies. At least selected intermediate hinge assemblies are provided with hinge pin receiving bosses to receive elongated hinge pins extending between adjacent hinge assemblies and secured thereto. The hinge pins preferably comprise elongated cylindrical rods which form hinge pins for adjacent hinge assemblies and extend between adjacent hinge assemblies to form a reinforcing member to minimize lateral deflection of the door panels.

Abstract: A 3-dimensional hinge is constructed to include a shaft, top and bottom adjustment screws respectively threaded into the top and bottom sides of the shaft, upper and lower left-hand leaves and right-hand leaves respectively coupled to the threaded shanks of the adjustment screws for striking into two wooden members to connect the two wooden members together for permitting one wooden member to swing about the other, the upper right-hand leaf and the lower left-hand leaves being respectively coupled to the adjustment screws by a slip joint for permitting the two wooden members to be adjusted horizontally relative to each other during installation of the hinge., the upper and lower left-hand leaves and right-hand leaves each having a stop element for guiding the positioning during installation, and bearings respectively sleeved onto the adjustment screws and supported between the upper and lower left-hand leaves and the upper and lower right-hand leaves to reduce noise during operation of the hinge.

Abstract: A stretcher comprising a molded frame assembly having a first frame pole and a second frame pole interconnected by a spreader bar for maintaining poles in a laterally spaced arrangement. A bed member is carried by the frame poles adapted for receiving and supporting a person. The molded frame assembly is constructed of a composite of 50% to 85% polyamide resin and 15% to 50% fiberglass by weight to resist hazardous materials and allow for decontamination of the frame assembly. The frame poles are constructed from a plurality of frame arms. A hinge pivotally connects abutting ends of frame arms, and a hinge support carried opposite the hinge further interconnects frame arms to increase the structural rigidity of the hinge. The frame poles having a hollow interior cavity to reduce weight with reinforcing members disposed in the cavity running the length of the cavity to resist bending and twisting.

Abstract: A hinge/building system can be easily assembled/disassembled to create numerous layouts of interlocking and pivoting walls/accessories for use as children toys, commercial purposes (e.g., office cubicles, display units, model making), and residential purposes (e.g., changing rooms, shelters, shelves, storage devices). The system includes a plurality of panels connected with at least two clips and a rod. The clips include a cavity (sized to accept the rod) and at least two arms defining a channel sized to accept the edge of a panel. The clips and panels each include an engagement device such as a groove and tab. Clips can be repositioned on a panel edge to accommodate the clips on any other panel edge when assembled with the rod.

Abstract: A hinge that has a first mounting base for attachment to a first hinged object. The hinge also has first and second hinge members pivotally connected together. The first hinge member and the first base are configured and dimensioned for cooperatively positioning and aligning the first hinge member in a plurality of mounted positions along the base length. At least one first locking member is associated with the first hinge member and the first base for locking the first hinge member to the first base in one of the mounted positions. The hinge may also be segmented. A positioning tool may be connected to at least the first base with an attachment portion and configured for positioning the first base and attachment portion on a first hinged object at a predetermined distance from the second hinge member.

Abstract: A backhoe (1) includes an upper structure (3) supported by a traveling device (2) to be rotatable about a vertical swivel axis (X). The upper structure (3) carries an excavator (4) and a cab (12) and has a rear edge (3A) formed arcuate about the swivel axis (X) in plan view. The cab (12) defines an opening (31) with a door (32) attached through hinges (34). The door (32) is pivotable about a vertical open/close axis (Y) of hinges (34). The hinges (34) are arranged on a rear edge opening (31). Each hinge (34) includes a pair of hinges (34A and 34B) which are bent to place the axis (Y) forwardly of the rear end of door (32). Consequently, when the door (32) is set to a fully open position, the free end of door (32) is displaced to a position forwardly of the rear edge (3A) of upper structure (3).

Abstract: An improved plastic elongated hinge having an open spine and being adapted to replace a conventional piano hinge at a significantly reduced cost. The plastic elongated hinge includes at least two spaced apart pivotally pinned connections. The open spine permits the elongated hinge to be produced using substantially less plastic material. The hinge is preferably injection molded, and the pivotal connections are short in order to reduce the throw of the mold pins and thus maximize the production cycle time. An entirely integral snappedly engaging pivot connection is provided when more than two pivot connections are required. The entirely integral snap engagement connections require no moveable mold pins. This further reduces the costs of the hinge. Preferably, the elongated hinge is solvent bonded to plastic hinged members.

Abstract: A continuous, hinge having a longitudinally supported portion and a longitudinally free end. Supports in the supported portion prevent relative sliding between pivotable hinge members. Relative longitudinal sliding between hinge members in the free end is unrestricted. In a pinless embodiment, geared hinge members are meshed and held together by a clamp. The supports comprise thrust bearings that engage laterally extending surfaces in recesses in gear segments of the hinge members. In a pinned embodiment, a continuous pin extends through aligned knuckles. The knuckles of one hinge member in the supported portion longitudinally support adjacent knuckles of the other hinge member.

Abstract: A center-lock portable truck scale has an end positioning post (4) between sides at ends of a truck scale and a central positioning post (8) positioned centrally in truck-scale sections. Positioning rods (5 and 9), preferably bolts, form positioning bumpers at adjustable distances from the lock posts. Hinges (23, 29 and 49) are employed to connect sides of the scale bridge (11, 12) so that large truck scale decks may be foldable for easy transportation to the site of installation. Scale loading weight is carried on a vertical load-cell pillar (75) that rests pivotally on a load button (77) that is positional in a load-button indentation in a top surface of strain-gauge beams (80). The central positioning post and positioning bolts prevent excessive end-to-end movement while the end positioning posts prevent excessive side-to-side or twisting movement of a scale unit, thereby positioning scale weight directly on load cells (3) in jarring and temperature-change use-conditions for more accurate weighing.

Abstract: A display sign with a collapsible support base. The sign is supported by at least one upwardly extending leaf of a hinge element to which a pair of support legs are attached extending both in front of and behind the sign. When the support legs are extended outwardly and the base is supported on a weight-bearing surface, the legs at each end portion of the sign pivot about the hinge element to exert a pincer-like grip on the bottom portion of the display sign. When the sign is lifted up, the support legs fold down automatically into a compact form suitable for transport or storage.

Abstract: An extruded hinge with a multiplicity of bearing assemblies spaced along its length has a pair of abutting hinge leaves with mounting portions and pivot portions with convexly arcuate surfaces extending along their abutting edges and intermeshing gear teeth extending along the length thereof. The pivot portions have channels in their surfaces opposite the arcuate geared surface, and the hinge leaves have pairs of axially offset, opposed cooperating cutouts extending through the pivot portions. These cutouts provide a center portion in which the cutouts are aligned and recesses at the axial ends thereof in opposite hinge leaves. An elongated lateral bearing member has a cavity therewithin which receives the pivot portions, and it has opposed flanges at its free ends, which extend into the channels of the pivot portions to lock the hinge leaves in assembly.