Abstract:
A vehicle power liftgate cable drive has a cable drive housing. An electric motor with a motor housing and an output shaft is secured to the cable drive housing. A clutch pack with a first clutch driven by the output shaft and a second clutch driven by the first clutch, is mounted in the cable drive housing. One of the clutches in the clutch pack is a one way clutch and the other clutch is an electromagnetic clutch. A pinion gear is driven by the second clutch. An output gear is rotatably journaled on a fixed shaft and driven by the pinion gear. The cable drum is attached to the output gear. A coil spring has one end fixed to the fixed shaft and its other end attached to the cable drum. The fixed shaft is rotated to preload the coil spring in a direction that tends to wind a cable on the cable drum and then the fixed shaft is fastened to the cable drive housing. A cable is attached to the cable drum and to the liftgate. A solenoid plunger cooperates with the output gear to stop the liftgate in an intermediate position.
Abstract:
A control system for an electrical motor drive for moving a door between end positions. The two end positions are detected by the control system, and an increment detector associated with the motor drive reproduces the movement cycle of the door. A stop associated with the motor drive marks an end position of the door that corresponds to the open position thereof. This open position is treated as a reference point. A pulse storage device is set to a specific value at this reference point and initiates the beginning of a pulse sequence to reproduce movement of the object between the end positions. The pulse sequence is compared for coincidence with pulses produced by the increment detector upon movement of the door into the opposite end position that corresponds to its closed position.
Abstract:
An arrangement for precisely mounting a door on a vehicle body by a door on-door off hinge assembly. A door hinge flange has upper and lower transversely elongated slots and an intermediate rectangular tab opening symmetrically disposed on a common vertical axis. A tapping plate has a base formed with upper and lower bores and a central hook-like resilient tab member lanced-out from its base. The base mating face has a thermosetting film adhesive affixed thereto while an upper tapered locator pin extends therefrom adapted to pass through a door hinge flange clearance aperture and seat in a net hole in the door hinge web to establish a precise re-mounting location of the door hinge. Upon the tapping plate being hung on the flange inner surface, by virtue of the tab member being hooked through the flange tab opening, the locating pin extends through a clearance aperture in the door flange and a net hole in the base. As the door hinges are loose fitted to the body hinge flange prior to hanging the door on the body, the tapping plate and door hinge adjustably slide on the flange allowing the door and body panel outer surfaces to be precisely aligned. Upon the body moving through an assembly line painting stage curing the adhesive film and bonding the tapping plate face to the door flange inner surface.
Abstract:
A power drive for a sliding door includes a slider for guided sliding movement along a fixed path between first and second end limits of movement. The slider operably engages with a sliding door to impart motion from the slider to the sliding door when traveling in a first direction. A reversible power drive is provided for driving the slider along the fixed path between the first and second end limits of movement in first and second directions of travel. A latch release, coupling the slider to the sliding door, initially releases a latch mechanism and, after release of the latch mechanism, transfers motion from the slider to the sliding door when traveling in the second direction.
Abstract:
The invention relates to electrical drive apparatus for a vertically displaceable blackboard. In order to obtain synchronous operation of such drive apparatus either one motor, one shaft, or two motors connected by means of an electrical shaft were employed. The apparatus according to the invention operates with an electric motor which is combined with a worm drive, a drive sheave, and a slip coupling to a unit which is mounted at the top inside the guide beams of the blackboard, with the motor arranged vertically and having a hollow shaft through which the drive cable is guided. One such drive apparatus is mounted in each guide beam at its top, with simultaneous switching on and switching off without an electrical shaft.
Abstract:
A door closer for affording a controlled closing movement to a door including a return spring, an oil hydraulic piston and cylinder means, and a valve for generating a damping force when the door closers, said valve comprises a movable valve member for regulating oil flow through the valve, and a bimetal element connected with the movable valve member in response to the change in the temperature thereby attaining a substantially constant closing speed of the door irrespective to the change in the temperature.
Simplified title:用于家具对象之门的打开设备及包含绞链及该打开设备的总成 AN OPENING DEVICE FOR A DOOR OF AN ARTICLE OF FURNITURE AND AN ASSEMBLY COMPRISING A HINGE AND THE OPENING DEVICE
Abstract in simplified Chinese:一种用于家具对象之门的打开设备,其系用具有一弹性自动关闭设备的至少一绞链支撑成对于该家具对象的主体可摆动,该设备包含用于该门的一逐出机件与该逐出机件的一重载机构,以及经构造成以至于可作用于该绞链之该固定部或该可动部中之一部件,在至少在该门之该打开运动之一部份期间,该重载机构可操作地连接至该逐出机件与该绞链之一组件中相对于该重载机构为可动的一个以及可操作及选择性地连接至该逐出机件与该绞链之该组件中相对于该重载机构为可动的另一个,以至于造成该逐出机件之一重载运动。