Abstract: A refrigerator door hinge assembly including a refrigerator bracket and a door bracket, a first link pivotally connected to the refrigerator bracket and the door bracket, a second link pivotally connected to the refrigerator bracket and the door bracket, the distance between the pivot connections of the second link being greater than the distance between the pivot connections of the first link, each of the first and second links being located in different but parallel planes and include a surface which engages the inner wall of the door bracket when the door is in the closed position thereby maintaining the parallel relation between the door and the refrigerator.

Abstract: For the mounting of a window sash in a frame, a window stay comprises a frame mounting component and a sash mounting component one or both of which are of die cast construction. A short arm and long arm are pivotally coupled by pivots to the frame and sash mounting components. A head lock of a head locking mechanism is carried by sash mounting component and is laterally offset to the length of the sash mounting component. The head lock engages with a head stop, which projects from the frame mounting plate, via engagement surfaces when the stay is moved to a position which corresponds to the closed position of a window.

Abstract: A hinge (10) comprises a first (13) and a second (24) fastening element connected to each other by means of a kinematic articulated chain comprising at least two elements (18, 26) articulated to each other and defining space (28) between two of their opposing edges which varies in width upon rotation of the hinge. A further element (31) is secured to at least one of said two elements so as to be pushed by the rotating movement of the hinge to come to rest in correspondence with said space (28). In this way, the space is at least partially obstructed in order to prevent the transversal introduction of slender objects such as fingers.

Abstract: The hinge (1), designed for suspension members (2 and 3), is provided with a flexible mechanism comprising a pair of joining components (4, 5), intended to be attached to corresponding suspension members (2 and 3) and connected to each other by means of the levers (6 and 7). The levers (6 and 7) are mounted with a freedom for reciprocal motions in parallel planes around rotation axles (8,9' and 8', 9) disposed on the joining components (4, 5). The levers (6, 7) have an equal length between their rotation axles (8,9' and 8',9) whereas the locus of points, formed at a turn of the joining components (4 and 5) relative to each other by the intersection of the longitudinal axes (F1 F2 and F3 F4) of the levers (6 and 7) on a plane parallel to the plane of the lever movements, is an elliptical curve.

Abstract: A four-bar linkage hinge comprises two fastening elements (11, 12) with a first (14) and a second link (13) pivoted by their ends, respectively, to each fastening element (11, 12). The first link (14) has an extension (20) which rests on a free arm (25) of a spring (21) which reacts with its other end (24) on one of the two fastening elements, and which exerts pressure on said extension (20) in order to rotate the link to shift the hinge from a nearly closed to a closed position. The arm (25) bears a cam surface with a raised area (28) which is traversed by said extension (20) when the hinge is in the nearly open position, to permit the release of the spring (21) on continuation of the opening movement and push the hinge open.

Abstract: A gas kettle-type barbecue grill is provided for use on boats or other environments. The grill includes a bowl-shaped base and bowl-shaped cover which are pivotally connected by hinges on opposite sides of the grill. Each hinge includes a pair of hinge arms having four pivot connections between the base and the cover. A burner is mounted in the bottom of the base, which horizontally receives a fuel inlet line. A flavor plate is mounted on top of the burner so as to evenly distribute heat within the base of the grill. The grill grate is secured within the base by mounting brackets. The grill is mounted to a post connected to a railing on the boat or to legs, and is rotable about a vertical axis so as to block the wind from the grate, regardless of the wind direction.

Abstract: The invention provides a hinge suitable for use in a roof window assembly having a frame and a movable sash, connected to each other by a pair of hinges according to the invention. Each hinge includes a first hinge element connectable to the frame and a second hinge element connectable to the sash. A pair of linkages, each pivotally connected to both hinge elements is so arranged as to allow rotational movement of the sash through angles exceeding 120 degrees.

Abstract: A friction stay has a base member for connection to a fixed window frame. A linkage is provided and mounted on the base member and including an arm which connects to an opening window leaf. The linkage includes a part pivotally mounted on a slider carried by the base member for sliding movement as the arm moves between closed and open positions. A locking member is carried on the slider or on the arm and, as the window leaf is moved to the closed position, the locking member is moved to a position in which it projects from the base member and engages with a window frame to prevent unauthorized separation of the base member from the frame. The locking member may be carried by the slider or by the arm.

Abstract: A concealable trash receptacle structured to be concealed within a cabinet when not in use, and out in the open for the deposit of trash thereinto by movement of a trash holder and a front panel connected therewith. The concealable trash receptacle is composed of a base for connecting to building cabinetry, a hinge connected to the base, a frame connected with the hinge, a trash holder connected with the frame, and a front panel connected with the frame. The hinge is structured to provide a large radial arcing movement of the frame, and is located relative to the frame so that a torque is created with respect to the center of gravity of the pivotable parts so that gravity biases the pivotable parts. The front panel is in a nominally vertical orientation with the trash holder concealed therebehind when the trash holder is not in use. When access to the trash holder is desired, the front panel is released and the biasing due to gravity causes the pivotable parts to rotate on the hinge.

Abstract: A cabinet is disclosed for storing planar sheets such as blueprints having a two stage door latch mechanism. The latch permits the cabinet door to be opened to a sort position wherein holding hooks supporting the hanging objects are in a closed position so that the sheets may be sorted through. The door can then be opened to a retrieval position corresponding to the holding hooks in the open position so that sheets may be added to or removed from the cabinet. In one form of the latch a slotted arm is pivotally attached to the door at one end and coupled to the back wall by a spring. A cam having an open slot is pivotally mounted to the arm at one end and while the other end is provided with a ball catch for locking the cam to the arm. A switch is constrained to move in the slots.

Abstract: An adjustable recessed door hinge includes a hinge cup displacably insertable in a bore of one of a frame or door member, a hinge pin mounted in the hinge cup, and a hinge arm pivoted at one end on the hinge pin and displacably securable at the other end of the hinge arm to the other of the frame or door member. The hinge cup is dimensioned to be displacable in the bore relative to the frame or door member. Slotted holes for receiving attaching screws guide displacement of the hinge cup and hinge arm relative to the frame and door members.

Abstract: A flat-mounted cabinet door hinge, having a low cabinet-side profile, including a cabinet mounting plate and a door mounting plate interconnected by an elongated carrier plate, optionally containing a bend, attached to the cabinet and door mounting plates through a link and a toggle, to allow the door to swing from a closed position through an arc exceeding 90.degree. to an open position and containing a spring device to urge and releasably hold the door in its closed position against the cabinet.

Abstract: A hood assembly for a conventional truck includes structure for maintaining alignment of the hood relative to the cab during operation of the truck, structure for sealing the gap between the hood and a cowl of the truck, and a four bar linkage hood motion control apparatus, with or without a secondary pivot which can be activated to increase the degree of forward tilt of the hood. The four bar linkage provides for easy forward tilting of the hood assembly by causing horizontal movement of the hood in the first phase of the opening motion followed by pivoting of the hood toward a vertical position to allow access to an engine compartment therebeneath. The linkage is connected to the hood adjacent the center of gravity thereof and provides a truck tilt hood assembly which is significantly decreased in weight.

Abstract: A window hinge assembly for mounting a window sash to a window frame including an elongated track mountable along an axis to the window frame and a generally planar sash arm mountable along an axis to the window sash. The sash arm is also mounted for movement in a plane parallel to the track axis and has one end positionable adjacent one track end when the window sash is closed. A pair of mirror image hat members are interchangeably attachable separately to the arm one end and the track one end, where each of the hat members have a base selectively securable to the arm and the track and a perpendicularly bent edge on one end. The hat member bases are trapezoidal and attached to the arm and track so that the outwardly facing base side is shorter than the parallel opposite base side, with the bent edge protruding perpendicularly from the base.

Abstract: A slider for a track, such as the track of a friction stay, comprises a slider body adapted to be slidably received in the track, and slider body includes a recess having a cam mounted therein. Rotation of the cam causes the curved portions of the cam to bear against the sides of the recess, which are thereby slightly deformed. This deformation increases the frictional engagement of the slider with the track.

Abstract: A hinge which includes a plurality of hinge members which are spaced apart and parallely aligned with each other. Each hinge member includes a mounting plate connected to a base for attaching the mounting plate to a wall. The mounting plates are further connected by link members to cuplike pieces which are designed to be inserted into bores cut in a door. The cuplike pieces are integral with an elongate member which secures the cuplike pieces in the door and further maintains the spaced apart parallel relationship between the hinge members.

Abstract: A casement hinge is provided having a track mounted to a window frame, a sash arm mounted to a window sash and connected to a track pivot at one end, and a support arm pivotally connected to the sash arm at one end and having a track pivot at the other end. A block with a serrated surface defines one of the track pivots, and a rack secured to the track includes cooperating serrated surfaces for fixing the block to a selected position on the track. The rack and the block include cooperating surfaces allowing sag correction by wedging a tool between the cooperating surfaces. A tab and slot interconnection for centering the block relative to the rack during installation is provided where the tab is breakable from the member to which it is fixed when correcting sag. The track is formed with a longitudinal section mounted to the window frame, the longitudinal section having a guide portion on which a shoe slides and a mounting portion spaced from the window frame so as to be offset from the guide portion.

Abstract: The present invention provides a hinge consisting of two halves. Each half of the hinge comprises a base plate (5, 6), to be respectively fastened to a side (3) and a door (1) of a piece of furniture, a rocker arm (10, 14), and a link (7, 11). The intersecting rocker arms (10, 14) which are each provided in one half of the hinge, have a "V" profile in cross section, and are fitted the one into the other through an opening (26) formed in the crosspiece of the "V" profile of rocker arm (10). At an intersecting pivot point these rocker arms are pivotally connected to each other by means of pin (17), and at the facing ends of the base plates (5, 6), the rocker arms (14, 10) are each hingedly connected by means of a hinge pin (15, 16) with the base plate (5, 6) of the one half of the hinge.

Abstract: A vehicle used for camping or the like includes a roof structure having an opening upon which is mounted a seperable cover panel. The cover panel can be moved from a closed position covering the opening to an open position in which it is suspended in cantilever arrangement outwardly from one side of the opening with a tent enclosure between the opening and the underside of the panel to cover an access area therebetween. A lever arrangement includes first and second levers which are connected for pivotal movement respectively at the side edge of the opening and the adjacent side edge of the panel. Third and fourth levers are connected each coupled to one of the first and second levers for pivotal movement with the third and fourth levers connected together between the first and second levers and exending outwardly therefrom to engage a cable.

Abstract: A mounting device 10 for the wings 2 of windows, doors, etc., which consists of a bearing rail 11 to be secured in the groove 1' on the frame side and a holding rail 12 which also fits into the groove on the wing side, and of two guides 6 and 7 Each of the guides 6 and 7 is connected on one side to the bearing rail 11 and on the other to the holding rail 12 such that it can move at least in a pivoting motion and is non-detachable.Simple hinging and unhinging of the wing 2 relative to the fixed frame 1 is achieved by the fact that at least the bearing rail 11 can be connected using a plug-type connection to the bases 13 and 14 mounted on the periphery of the groove surface 1' of the fixed frame 1 in a detachable-interlocking manner 24,25 and 26, 27 and can be secured against these bases 13 and 14 in contact position by means of a latch 26, 27".

Abstract: Furniture hinge whose cabinet-related part is configured as a supporting arm of channel-shaped cross section astride the corresponding mounting plate, the mounting plate being composed of two separable members which are adjustable relative to one another. The bottom mounting plate member can be fastened to the cabinet and the upper plate is releasably joined to the supporting arm by a catch mechanism. The catch mechanism has projections extending from its opposite lateral surfaces in the door end of the upper mounting plate member while at the inner end of the supporting arm more remote from the door at least one resilient tongue having a catch section is formed, which engages a catch recess on the inner end of the upper mounting plate member. The supporting arm straddles the upper mounting plate member at least at its end pointing into the cabinet interior, and is provided in the straddling area with two tongues which are resiliently flexible parallel to the supporting wall surface.

Abstract: An over-center hinge for cabinet doors with a door-related hinge part in the form of a recess-mounting cup in which one end of each of two links is journaled whose other ends are journaled on a jamb-related hinge part in the form of an elongated supporting arm. On the side of the inner link facing the outer link a cam is articulated with its free end facing the supportring arm and is urged by a spring inserted between the cam and the pivot eye of the inner link against a counter-surface formed by a section of the inner wall of the supporting arm such that its face forces the hinge resiliently into the closed position upon passing a dead point in the closing movement. The section of the wall of the supporting arm that forms the counter-surface is provided at least in the surface area cooperating with the cam with a smooth, wear-resistant and friction-reducing surface.

Abstract: A cap member for a window stay, particularly a four bar friction linkage stay, comprises a recess for receiving the tapered end of the bar which is attached to the openable vent of the window when the window is closed, and a pivotally mounted pawl member having a surface which defines an internal cam surface of the recess and which is adapted to engage and guide the tip of the bar as the window is closed and the tapered end enters the recess, the pawl pivoting so that when the tapered end is fully received in the recess the engagement between the tip of the bar and the inner edge of the pawl causes the outer edge of the pawl to bear against the inclined edge of the tapered end to hold the bar, and hence the window vent, firmly in the closed position.

Abstract: A manipulator having an end effector (1) displaceable by means of a four-rod mechanism, a comparatively light and stiff construction being obtained in that each of the rods (3,5,9,11) has a tubular support (73,79,159,181), which is secured by a bridge (147,149,169,191) to the bearing plate (87,93,119,193). The manipulator is particularly suitable for use in automatic mounting equipment.

Abstract: A wide-angle hinge for furniture doors, comprising a hinge boss fittable into a door wing and a hinge arm fastenable to a furniture side wall. The hinge boss and the hinge arm are connected to each other by means of hinge links which cross in a scissor-like manner. The latter-mentioned are provided with a locking means which is insurpassable, when the hinge is opened, but removable. The locking means is formed by a bracket fitted onto one of the hinge links which cross in a scissor-like manner.

Abstract: A hinge consisting of a base, a rotating member mounted to one end of the base through a pair of link arms, the rotating member being supported by a spring in a closed or open condition. The base is formed out of a single piece of sheet metal by bending and shaping so as to have a pair of side plate portions to be fitted over projections of a member on which the hinge is mounted; a connecting plate portion formed integral with, and provided between, the link arm mounting sides of the pair of the side plate portions; and screw support plate portions bent inwardly from the pair of the side plate portions so that they face the projections of the member on which the hinge is mounted, the screw support plate portions being joined together to be shaped like a letter U, the joint part of the screw support plate portions being formed with screw insertion holes.

Abstract: A self-closing invisible hinge for returning a door to its closed position rom its open position including a self-closing structure in which the closing force can be selectively adjusted externally at the hinge and in which the self-closing structure is compact.

Abstract: A hinge having a base fixed to a piece of furniture and to which a pivotable member attached to a door is joined so that the pivotable member can be turned so as to be opened and closed, the hinge being fixed to a mounting member attached to a body of furniture. A rear screw engaged with the mounting member is inserted into and engaged with a recess in an upper wall of the base with the head of the rear screw positioned above the recess as the base is moved slidingly from the front side on the mounting member so as to be fitted thereon, and the head of a front screw which is engaged with the mounting member is opposed to an opening in the upper wall of the base from the lower side thereof so as to be engaged at least from the upper side with locking members on the base. The mounting member is made longitudinally symmetric, so that the base can be secured to the mounting member in two directions.

Abstract: A passenger door is connected to an aircraft fuselage by a hinge mechanism having an elongated goose-neck hinge member. One end of the hinge-member is pivotally connected to an idler crank arm that is pivotally connected to the fuselage. The other end of the goose-neck member is pivotally connected to the door. A guide arm connected to the door and carried by the idler crank arm controls door movement. An end of the guide arm has a pin that follows a groove in an "S"-shaped guide track. The shape of the track causes the guide arm to initially pivot and translate the door partially inwardly into the fuselage during opening movement, and then swing the door outwardly until it is parallel with the fuselage's outer surface.

Abstract: A hinge device particularly adapted for positioning a work surface in a vertical in-storage position or a horizontal in-use position comprises a first and a second arm. Each arm is defined by an elongated segment connecting with an angularly positioned short segment. An end of first arm short segment is pivotally attached to an upper end of a support member. An end of the first arm elongated segment in turn is pivotally attached to an outer part of the work surface. In the first arm elongated segment is a slot positioned inward from the end. An end of the elongated segment of the second arm is pivotally attached to a lower end of the support member. An end of the second arm short segment in turn is pivotally attached to an inner part of the work surface. In the second arm short segment is a recess defined in part by an inner support ledge.

Abstract: A hinge for connecting two relatively movable components of a piece of furniture has a housing which is mounted on one of the components and a carrier which is mounted on the other component. A link bar pivotally connects the housing to a hinge arm which is secured to a quick-mounting plate via a fastening screw. The fastening screw passes through a slotted hole of the hinge arm so that the latter can be moved longitudinally relative to the quick-mounting plate when the fastening screw is loosened. An adjusting screw is threaded into the hinge arm and allows the inclination of the hinge arm relative to the quick-mounting plate to be adjusted. One end of the quick-mounting plate is provided with a pivotable arresting member for rapidly locking the quick-mounting plate to, and rapidly releasing it from, the carrier. The arresting member has a lip which engages a projection of the carrier in the locked condition. A cover is provided for the hinge arm and is designed to overlie the fastening and adjusting screws.

Abstract: A hinge for mounting a false front for swinging between closed and open positions on a cabinet. The hinge includes first and second mounting brackets adapted to be secured to the false front and the cabinet, respectively. A first link has one end pivotably and slidably connected to the first bracket and an opposite end pivotably connected to the second bracket. A second link is pivotably connected between its ends to the first link, has one end pivotably connected to the first bracket, and has an opposite end pivotably and slidably connected to the second bracket. The hinge permits the false front and a tray thereon to be opened to an easily accessible position and enables the false front to be located between and closely adjacent to the countertop and the doors of the cabinet.

Abstract: A furniture hinge is described which comprises a hinge base, and a hingeable arm arrangement adjustably connected to a hinge bracket which is clipped onto the hinge base. The hinge base is attached to a piece of furniture adjacent a door thereof, and the arm arrangement is attached to the door thereof.The invention provides a clip-on arrangement which may be easily operated, requires only a few parts, and operates reliably. In this respect, the hinge base has front and rear extensions projecting away from the base in opposite longitudinal directions. The hinge bracket has a U-shaped cross-section formed by two lateral limbs and a front base limb. The front extensions on the base, which are situated adjacent the door, pivotally engage the front base limb of the U-shaped hinge bracket, and the rear ends of the lateral limbs remote from the door are provided with spring catches which resiliently snap-lock onto the rear extensions of the base.

Abstract: An improved recessing hinge mechanism for doors and the like is comprised of an anchor member slidably supporting an upper end of an arm of a selectively expandable stabilizer device having two cooperative arms pivotably joined to one another at their respective midpoints and pivotably supporting a lower end of the opposite arm, with the ends of the respective arms, opposite those attached to the anchor member, being slidably/pivotably attached to a support/pivot rod, which pivotably carries the pivot edges of a door. For a recessing operation, the door is pivoted about the rod from a closed position to an open position, parallel to the expanded stabilizer device and then linearly moved toward the anchor member, with the scissors-like stabilizer device closing to a minimum dimension so that the support rod stops adjacent to the anchor member. The inventive hinge mechanism provides a ratio of recess depth to door width which is greater than about 1:0.95.

Abstract: To be able to mount a mitered door to a mitered wall and open it as wide as possible, and for keeping the miter joint as tight as possible, a hinge for the door comprises two base parts or inner and outer housings which are likewise mitered, making close contact with each other in the "closed position" of the hinge and being coordinated with the miter plane of the piece of furniture or the like. The two base parts are interconnected by long brackets and short brackets, the long brackets forming crosses and being connected by a pin. The inner housing is adjustable relative to the outer housing in the longitudinal direction and in the transverse direction, each by given amounts. Each adjustment is made via a turnable pinion acting upon a rack of a first intermediate member. The adjustment of the inner housing relative to the outer housing is achieved via the intermediate members, each of which is retained in one direction.

Abstract: A baseplate assembly for mounting a hinge bracket of a furniture hinge has a base plate, which is to be secured to a carrying wall or the like by fixing screws, and a cover plate, which covers or partly overlaps the base plate and is guided on the base plate transversely to the hinge bracket. The hinge bracket, which is connected to the base plate by a retaining screw or rivet and by a headed clamp screw, which is screwed into a tapped bore in the base plate and extends through a slot that is formed in the cover plate and is parallel to the direction in which the cover plate is guided on the base plate.

Abstract: A floating hinge of the type which is composed of a lower member and an upper member each having a surface face and a channel including a pair of guideways located at their distal ends. A first arm and a second arm are employed to connect the upper member and the lower member and to provide movement of the members between an open position and a closed position. The first arm has a fixed end pivotably fixed to the lower member and a sliding end pivotably and slidably fixed to the upper member. The second arm has a fixed end pivotably affixed to the upper member and a sliding end pivotably and slidably fixed to the lower member. The sliding ends of the arms are pivotably and slidably affixed to their respective upper or lower member by a pin engaging an eccentrically fixed orifice of a pair of floating hinge slides fitted within the guideways of the channels of the upper and lower members. Means can be used to secure the upper member to the lower member when the hinge is in the closed position.

Abstract: An over-center, two-link hinge mechanism which can be made of simple off-the-shelf components has a hinged part pivotally mounted to a bar spaced apart from a frame. Two pivotally connected links connect the hinged part and the frame in front of the hinged part pivot point. A pre-tensioned volute spring connects an interlink pivot pin with the frame behind the hinged part pivot point. Two hinge mechanisms can be used back-to-back, in which case the pin connecting the link to the frame for one hinge can serve as an attachment point for the spring of the other hinge, and vice-versa.

Abstract: A four-joint cabinet door hinge, especially for opening angles of more than 105.degree., in which the door-related hinge part is a stamped and drawn cup of thin sheet metal. The pivot pin at the cup end of the inner link is located in a recess of the wall of the cup and is held in the recess by a tongue formed from material of the wall.

Abstract: This invention discloses a tip out hinge specifically designed for use with a storage container located within a cabinet. The tip out hinge provides easy access to the contents of a storage container located within a cabinet. For example, the tip out hinge is used in a tip out storage container in a bathroom for clothing or bathroom items. It also provides access to a storage facility located behind a false front in a bathroom or kitchen. The tip out hinge permits the storage unit to tip forward from the cabinet, remain open until closing begins, remain closed even when bumped, provide a large opening for easy access to the storage container and will not interfere with the operation of any doors or drawers located below the tip out storage container.

Abstract: A vehicle door opening/closing hinge device comprises an outer link having one end connected to a first pillar pin and the other end connected to a first door pin, an inner link disposed longitudinally apart from the outer link and having one end connected to a second pillar pin, and a connecting link having one end connected to the other end of the inner link and the other end connected to a second door pin, so as to form a five joint link mechanism. The inner link is formed with a guide member having a slot engageable with a third door pin to control door opening positions.

Abstract: A flush mounted hinge assembly for use in applications where the hinges are to be fully concealed and where the doors abut one another or an adjacent structural member, includes a cabinet mounted bracket, a door mounted bracket, and a housing pivotally mounted to the cabinet bracket. The movement of the door accomplished in two stages, with initial pivoting being handled by a parallelogram-type linkage interconnecting the housing with the door mounted bracket, and permitting initial outward movement of the door to clear the adjacent door or abutting cabinet structure.

Abstract: The hinge is particularly adapted to permit a relatively thick door to be swung open without interference from the surrounding door mounting frame. A pair of arms pivotally connect the door to the frame, with the inner end of one of the arms being mounted on pin means having an axis about which the door rotates. Through the provision of various embodiments of connecting means and guide means, the pin means connecting the inner arm to the body travels in an arcuate, outward path when the door is opened, thereby moving the plane of the entire door outwardly to permit the room necessary to accommodate essentially full opening of the door. The pin means, during its arcuate movement, is guided by various forms of guide means to precisely define the arcuate path of travel.

Abstract: A hinge for a casement window having components releasably held in positions related to each other to provide for movement of a window-supporting sash arm between closed and egress positions. The structure includes a support arm pivotally connected between a track of the hinge and the sash arm. The pivot mounting of the support arm to the track, or the effective length of the support arm can be varied to enable movement of the window sash from an egress position to a washability position.

Abstract: Hinge for hanging a door on the facing of a cabinet. The carcase-related part of the hinge, in the form of an elongated door-supporting arm, can be adjustably fastened on a mounting plate preinstalled on the inside surface of the facing, while its free end, which is angled toward the door, is coupled to a door-related member in the form of a hollow cup by means of a four-joint mechanism. The door-supporting arm is fastened to the mounting plate through an intermediate piece which is disposed in its rearward end portion between the supporting arm and the mounting plate and is mounted releasably on the mounting plate and on the supporting arm of adjustment by a certain amount lengthwise of the supporting arm. The intermediate piece and the supporting arm are coupled together by a threaded spindle (84) which is in threaded engagement with one of the coupled parts while it is connected to the other part in such a way that it is rotatable, but non-displaceable lengthwise relative thereto.

Abstract: A side door hinge mechanism for a motor vehicle includes a pair of top rotary center shafts supported on an end of the door at a top portion thereof, a pair of top rotary center shafts supported on the vehicle body, a pair of bottom rotary center shafts supported on the door, and a pair of bottom rotary center shafts supported on the vehicle body. The bottom rotary center shafts are aligned with the top rotary center shafts. A top control arm in rotatably connected at opposite ends to one of the top rotary center shafts on the vehicle body and one of the top rotary center shafts on the door. A bottom control arm is rotatably connected at opposite ends to the bottom rotary center shafts which are aligned with the top rotary center shafts which are rotatably connected to the top control arm. A main arm is formed integrally in the vertical direction, and i rotatably connected at its end portion to the remaining top and bottom rotary center shafts.

Abstract: A quadric rotary link device for a side door hinge mechanism in a motor vehicle is disclosed. The device has first and second arms connected by rotary center shafts to a vehicle body and a side door. The hinge mechanism has a door side base and a body side base formed long in the vertical direction. The door side base is secured to the rocking proximal end of the side door. The body side base is secured to a vertical surface of the vehicle body. There are four top rotary center shafts and four bottom rotary center shafts supported at two pairs of positions in the top and bottom of the door side base and the body side base, respectively.

Abstract: A window stay for use in mounting a window sash to a window frame, comprising a lower arm adapted to be pivotally mounted to the frame of a window at its proximal end and to the sash of the window at its distal end, a first upper arm adapted to be pivotally mounted at its proximal end to the frame of the window at a point spaced from the mounting of the distal end of the said lower arm, a second upper arm pivotally connected at its proximal end to the distal end of the said first upper arm and adapted to be pivotally mounted at its distal end to the said window sash at a point spaced from the mounting of the distal end of the said lower arm, and an intermediate control arm extending between the said lower arm and the said first upper arm and pivotally connected to each at points spaced from the ends thereof so as to direct movement of said first upper arm during opening and closing the the stay.

Abstract: A door hinge mechanism for a motor vehicle is disclosed. The hinge has four rotary center shafts, two of which are supported at positions on an end of the side door, and two others at two positions on a surface on the side of the vehicle body disposed adjacent to the end of the door. A first arm is rotatably connected at its opposite ends to one of the rotary center shafts on the vehicle body and one of the rotary center shafts on the door. A second arm is rotatably connected at its opposite ends to the remaining rotary center shafts. A rear end portion of a front side fender is located at a position adjacent to and in front of the forward end of the side door. A portion of the end face of the side door is disposed outwardly in the widthwise direction and extended forward from the end face of the body of the vehicle to form an extension for covering the outer surface of the side door hinge mechanism.

Abstract: A door hinge mechanism and associated body of a motor vehicle is disclosed. The hinge mechanism has rotary center shafts supported on an end panel on the pivoting (rocking proximal) end of a side door, and rotary center shafts supported on a surface on the vehicle body adjacent the end panel. A first arm is rotatably connected at its opposite ends to a rotary center shaft on the vehicle body and to another rotary center shaft on the end panel of the door. A second arm is rotatably connected at its opposite ends to a rotary center shaft on the vehicle body and to a rotary center shaft on the door. A forward end corner portion of the end panel of the side door is raised forward on the compartment side of the vehicle body from the rear surface of the end panel where the side door hinge is secured. The raised portion of this configuration is attached to a weather strip mount.