Abstract:
Die Erfindung betrifft eine vonnontierbare Antriebseinheit für ein verstellbares Funktionselement in einem Kraftfahrzeug mit einem Antriebsmotor (1) und einer Bremseinrichtung (2). Es wird vorgeschlagen, daß ein Antriebsanschluß (3) zur Bereitstellung der Antriebskraft bzw. des Antriebsmoments des Antriebsmotors (1) und ein Bremsanschluß (4) zur Bereitstellung der Bremskraft bzw. des Bremsmoments der Bremseinrichtung (2) vorgesehen sind.
Abstract:
L'invention se rapporte à un système anti-pincement d'un ouvrant de véhicule comprenant :
des moyens de détection d'un pincement, un embrayage (22) apte à déconnecter l'ouvrant d'un entraînement de l'ouvrant à la suite de la détection d'un pincement par les moyens de détection.
L'invention permet un débrayage du mécanisme d'entraînement de l'ouvrant afin d'éviter une augmentation du pincement le temps d'inverser le mouvement du mécanisme.
Abstract:
A damper (10) includes a housing (20) and a rotor (30). A portion (34) of the rotor (30) extends outwardly of the housing (20) and has a gear rotatably (66) disposed thereon. A coil spring (64) encircles the portion (34) of the rotor, and has an end segment (68) secured to the gear (60). Rotation of the gear (60) in one direction tightens the grip of the spring (64) on the rotor (30), and rotation of the gear (60) in the opposite direction loosens the grip of the spring (64) on the rotor (30). This provides a simple one-way operation of the damper.
Abstract:
A control mechanism for use with a door closer having a pinion shaft (18), comprises a coiled torsion spring (22) around the shaft with a free end of the spring lying along part of a strap (29), which strap is connected to the shaft and normally held in tension, in use, by its connection to a movable hydraulic piston of the door closer which is biased in one direction. On normal closing of the door, in use, the strap remains tensioned and the spring (22) is thus prevented from tightening on the shaft. However if an additional, i.e. external, closing force is applied to the door, the strap becomes untensioned, thereby allowing the spring to tighten about the shaft to retard its angular door closing movement.
Abstract:
There is disclosed a friction hinge assembly that can be inexpensively produced having a shaft and, in the simplest embodiment, one sheet metal part. In the preferred embodiment, the friction band (21) and the bracket (31) are one piece. In order to achieve the necessary alignment between the axis of the friction band and the axis of the shaft (17), the configuration of the mounting hole (23) for the shaft is elongated only along one axis. This provides clearance for necessary manufacturing tolerances without introducing additional backlash. In another embodiment, proper alignment is assured by slotted mounting holes (37) for mounting the friction bands to the bracket.
Abstract:
A detachable opening and closing structure for stool seat and cover, wherein a resistance mechanism is not actuated when opening the seat and cover, but turns them quickly within a predetermined range of angles and then operates slowly for closing, and an erection mechanism applicable preferably to such mechanism is provided further thereto. Accordingly, when opening the seat and cover, these can be handled lightly as in the case of normal seat and cover, and closed within a short time despite being loaded with a resistance. Shocks from the opening and closing mechanism to the stool side are relieved, thus preventing members from damage, loose work and the like. Further, it is not necessary to provide the erection mechanism separately from the opening and closing mechanism, a structure can be compact, the mechanism is detachable easily to simplify the maintenance work, and sanitary use is ensured.
Abstract:
Un dispositif d'actionnement comprenant des moyens de déplacement de la glace en translation pourvus d'un pignon denté (10) monté fou sur un arbre d'entraînement (4), ledit pignon (10) étant lié audit arbre par un mécanisme d'auto-blocage (17), entre le mécanisme d'auto-blocage d'une part et l'arbre d'entraînement et le pignon des moyens de déplacement d'autre pat, sont intercalés respectivement des moyens d'accélération (9,15) de l'effet de libération du mécanisme d'auto-blocage sous lcation de l'arbre d'entraî nement et des moyens d'accéiération (12, 16) de l'effet de blocage de ce mécanisme sous l'action du pignon desdits moyens de déplacement de la glace.Ce dispositif est destiné notamment à des dispositifs lève-glace de véhcuie.
Abstract:
A window regulator for operating a slidable window panel. The window regulator includes a drive drum (14) mounted for rotation in a wire winding direction to wind a first wire (W1) having one end mounted on a window panel carrier (C) and in a wire unwinding direction to unwind the first wire. A driven drum (15) is mounted for rotation in a wire winding direction to wind a second wire (W2) having one end mounted to the carrier and in a wire unwinding direction to unwind the second wire. The drive and driven drums (14, 15) come into connection with each other for rotation of the driven drum in unison with the drive drum only when the drive drum rotates in its wire unwinding direction. A device (31, 32, 17) is provided for making a connection between the drive and driven drums for rotation of the driven drum in unison with the drive drum in response to rotation of the drive drum in its wire winding direction.