Abstract:
A lift assist system for cargo door ramps of trucks and trailers or other pivotal closures which includes a spring assembly containing a compressible spring element which is compressed when a cargo door is moved into an open position. As the compressible spring is compressed it stores up kinetic energy that is released to assist in lifting the cargo door is moved into a closed position.
Abstract:
An overhead door with improved biasing means and automatic locking means includes two panels which are substantially horizontal when the door is raised and vertically aligned when the door is closed. An expandable hinge at the interface of the door panels allows the lower panel to move vertically when the door is in the lowered position with the upper end of the lower door panel is spaced from the lower end of the upper door panel. Either the lower end of the upper panel is tapered downwardly toward its outer edge, or the upper end of the lower panel is tapered upwardly toward its outer edge so that the outer edges of the panel ends contact first, biasing the interface of the panels outwardly, when the door is raised. The door also includes a latch that is engaged upon lowering the lower panel relative to the upper panel.
Abstract:
A folding panel assembly includes at least first and second, substantially rectangular panels, the first panel having first and second vertical ends, and the second panel having third and fourth vertical ends, the second and third vertical ends being hinged to one another about a hinge axis parallel thereto. An actuating system includes a substantially horizontal track, with a first pivot support for connection to the first panel, a carriage traversable along the track, with a second pivot support for connection to the second panel. The actuating system further includes a flexible drive element arranged parallel to the track and engaging the carriage for traversing it along the track. The actuating system employs an elongated connecting rod with a first longitudinal end pivotally connected to the carriage and a second, opposite longitudinal end pivotally connected to the first panel at a location adjacent to the second vertical end thereof. A line including the first and second longitudinal ends of the elongated connecting rod, in use, is excluded from becoming aligned with respect to the first panel in any position of the carriage along the track.
Abstract:
A reel drum is rotatably supported on a board, and a tensioner case is detachably mounted to the board in the vicinity of the reel drum. Wires are extended from the reel drum in directions opposite to each other. A pair of tension rollers pressed onto the respective wires and roller holders rotatably supporting the respective tension rollers are attached to the tensioner case to be allowed to move in directions substantially orthogonal to the respective wires when the wires are tensioned. Moreover, the tensioner case is provided with biasing means to bias the roller holders in directions that the tension rollers are pressed onto the respective wires. The biasing means is a torsion spring. A contact portion of each roller holder which a wire end extended portion of the torsion spring is in contact with has an angle shape with a ridge aligned in a direction orthogonal to the wire end extended portion of the torsion spring.
Abstract:
A door assembly is provided that includes integral impact regions that obviate the need for a separate impact beam. The door assembly includes an outer panel and an inner panel, operably connected to the outer panel so that a compartment is formed therebetween. At least one hardware-mounting surface is integrally formed from the inner panel and extends towards the outer panel. Each of the hardware mounting surfaces is operable to mount a hardware component between the inner and outer panels. At least one integrally-formed impact region is provided on the inner panel that is operable to strengthen the door assembly and increase its intrusion resistance of the vehicle door during a collision. The inner panel has substantially no large access openings that would be deleterious to impact resistance and substantially seals the vehicle passenger compartment from the external environment. The at least one impact region is also displaced at least as far away from the outer panel as the at least one hardware mounting surface.
Abstract:
A cable tensioner includes two cams mounted to face each other that pivot about a common spindle. A torsion spring is centered on the spindle. The torsion spring includes a first end in abutment with a first cam and a second end in abutment with a second cam. The torsion spring applies a torque onto each of the cams to reduce an angular distance between the cams when a cable exhibits insufficient tension. The cable tensioner is placed in a window regulator mechanism to simultaneously tension a lower cable and an upper cable of the device. Furthermore, the tension of one cable through the cable tensioner is reversible since the tension of each cable is balanced with the tension of the other cable.
Abstract:
A window regulator system for a vehicle door module includes at least one guide rib integrally formed with the vehicle door module. A slider is at least partially received on the guide rib.
Abstract:
A slide door apparatus for a vehicle includes a reel member disposed at one of a vehicle body and a slide door for opening and closing a door opening formed in the vehicle body and a rope member reeled by the reel member and connected at a terminal end of the rope member to the other of the vehicle body and the slide door. The rope member is unreeled from the reel member so as to rotate the reel member in one direction and reeled within the reel member in accordance with a rotation of the reel member by means of a biasing force in the other direction. The slide door apparatus also includes a rotating device including an internal rotor rotating in accordance with the rotation of the reel member and generating a rotating load depending on a rotating speed of the internal rotor.
Abstract:
In an embodiment an adjustable window regulator lifter plate assembly is provided. The adjustable window regulator lifter plate assembly includes a base, a window holder and a cross-car orientation adjustment mechanism. The base is configured for movement along a path. The base has an inboard side and an outboard side. The window holder is configured to receive and hold a vehicle window. The window holder is movably connected to the base. The cross-car orientation adjustment mechanism is operable by a cross-car orientation adjustment tool and is operatively connected to the window holder to control the cross-car orientation of the window holder. The cross-car orientation adjustment mechanism includes a cross-car orientation adjustment mechanism tool-receiving member configured to receive the cross-car orientation adjustment tool. The cross-car orientation adjustment mechanism tool-receiving member is accessible from the inboard side of the base.
Abstract:
A device for adjusting a window regulator in a vehicle door, having a profiled base element (110) positionable on a lower section of the vehicle door and provided with a first elongate hole (111b) in its lower side and a second elongate hole (111a) in its upper side. A slider (112) slidingly moves within the base element (110) and includes a hole (113) aligned with the first elongate hole (111b). A screw extends through the hole (113) in the slider and the first elongate hole (111b) aligned therewith. A bolt (116) is fixedly attachable to the window regulator extending through the second elongate hole (111a) and includes a threaded rod engaging the threading of screw (114). The screw (114) can be turned from a first position, in which it does not engage the slider (112), to a second position, in which it engages the slider (112) with the first screw end (114b). The device provides for simple compensation of tolerances in connection with the vehicle door and for the window regulator.