Abstract:
PROBLEM TO BE SOLVED: To obtain a flap rotating device for a vehicle, of which the rotating device has a compressed gas airtight spring structured simply, and able to be arranged at a position distant from a motor drive device. SOLUTION: In the flap rotating device, a cylinder 2 of the compressed gas spring 1 is articulately connected to a flip-up flap or a fixed structural part of the vehicle body at a position distant from a rotational axial line. The rotating device is provided with a flexible pressing/pulling element 5, one end of which is connected so that the action may be applied to the flip-up flap. The rotating device is made to be driven in a longitudinal direction of the compressed gas spring by a motor drive of a reversible drive device. An end part area 6 of the pressing/pulling element connected in a manner of applying the action to the flip-up flap is guided into an inflexible guide 4 extending in the longitudinal direction of the compressed gas spring. A part 5 of the pressing/pulling element guided to the drive device is guided into a flexible sleeve. The guide 4 extends parallel to the compressed gas spring 1 and is fixed to the cylinder 2. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide an automatic closing door hinge for a double wing door provided with a buffering function and being installable on the double wing door being opened inward and outward. SOLUTION: This automatic closing door hinge for the double wing door is provided with a cylinder 2, an operation rod 3 attached turnably to one end of the cylinder 2 to restrain its travel in the longitudinal direction, two substantially V-shaped cam grooves 33 provided to oppose to an outer peripheral face of the operation rod 3 in the cylinder 2, two spherical bodies 55 engaged with the substantially V-shaped cam grooves 33 and arranged to oppose to each other, an upper part piston 5 engaged with the spherical bodies 55 to bring its travel into the substantially V-shaped cam grooves 33 in the spherical bodies 55 and its travel in the longitudinal direction in the cylinder 2 into the interlocking relationship, a compression coil spring 4 arranged between the upper part piston 5 and an upper end part of the cylinder 2 to energize the upper part piston 5 onto the other end side of the cylinder 2, and a fluid pressure buffering mechanism for buffering travel onto the other end side of the upper part piston 5 by liquid pressure. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
Die Erfindung betrifft ein Karosserieteil (1), das gegenüber einem feststehenden Karosserieabschnitt (2) schwenkbar gelagert und mit einer Abtriebswelle (4) eines rotatorischen Antriebs (3) verbunden ist, wobei ein variabler mechanischer Endanschlag (5) zur Einstellung eines maximalen Öffnungswinkels zwischen dem Karosserieteil (1) und dem Karosserieabschnitt (2) vorgesehen ist.
Abstract:
A system for arresting the movement of a cable-mounted washer door (10) in the event of a break occurring in the cable (16) includes a housing (42) and a pulley (44) mounted within the housing. The cable passes through openings (52, 54) in the housing and around the pulley. The pulley allows relative movement of outward and return portions (36, 38) of the cable for adjusting the horizontal positioning of the door. The housing is connected to a positioning system (26), such as a counterweight or a pneumatic cylinder. The positioning system selectively applies an equal tensioning force to both outward and return portions of the cable. Security bushings (62, 64) are mounted to the outward and return portions of the cable within the housing. In the event of a break in the cable, the tension in the unbroken portion of the cable (38) causes the cable to move relative to the broken portion (36) until the security bushing on the unbroken portion engages the housing around one of the openings. This arrests further movement of the cable, preventing the door from falling under its own weight.
Abstract:
Mampara desplegable (1) que comprende una mampara fija (2) con un primer marco (4) con al menos un rebaje (5) en cada lateral y una mampara móvil (3) con un segundo marco (6) con al menos un saliente (7) en cada lateral, donde la mampara móvil (3) se desplaza guiada por los salientes (7) en los rebajes (5), y comprendiendo un mecanismo de elevación (8) que comprende un casquillo de guiado (11) fijado al primer marco (4), un pistón (12) con un émbolo (13) y un cuerpo (14) con una horquilla (10) fijada en un extremo, una polea (9) en la horquilla (10) y un cable de arrastre (15). El émbolo se fija al primer marco (4), el cuerpo (14) discurre por el casquillo de guiado (11), y el cable de arrastre (15) se fija al casquillo de guiado (11), al segundo marco (6) y pasa por la polea (9).
Abstract:
The invention relates to a pneumatic damping device for the mechanical damping of displacements of appliances, in particular pieces of furniture. Said device is equipped with a valve unit (6) comprising an elastically suspended valve part. The latter has a restrictor opening, which enlarges as the pressure increases.
Abstract:
The device is designed to store power in spring-loaded systems. A tridimensional working region is tensioned over a retraceable distance on the compression of at least one spring (102-105) in the system. In the operative direction along the working region there are at least two springs (102-105) which are applied one after the other in time on being compressed or released. There are at least one stationary retainer (100) and a movable slide (110) to apply force to the springs. A spring which is first tensioned is released such that no further force is applied between the slide and the retainer by said spring along the further travel of the slide. The released springs can be reactivated one after the other by the rearward movement of the slide.