Abstract: A support mechanism is adapted to support an upper body of an electronic element, and the upper body can be turned pivotally relative to a lower body of the electronic device. The support mechanism includes a base, a plate, a transmission shaft and a torsional force generating device, in which the base is fixed on the lower body and the plate is fixed on the upper body. Furthermore, the transmission shaft is passed through and installed on the base and the torsional force generating device is wound around the transmission shaft. One end of the torsional force generating device is extended outward and fixed on the plate so as to couple the base to the plate and process a pivotal turn.

Abstract: The invention relates to a tripod head, in particular a camera tripod head, whereby the return moment for balancing the tipping moment generated by the tipping moment exerted by the camera may be generated as near as possible to a sine sine curve with a compact construction. Essentially stationary return springs (17) are used for the above. The tilting movement of an arrangement (5) supporting the camera is transmitted over a carrier (26) by a cable (9), whereupon the pressure springs (17) are compressed and generate the necessary return moment.

Abstract: A rotatably adjustable quiver support which is characterized in a preferred embodiment by a quiver mount bracket for removable attachment to the conventional quiver mount plate on a quiver containing a supply of arrows, a clip base directly rotatably engaging the quiver mount bracket or alternatively, rotatably engaging a spacer connected to the quiver mount bracket and a rotatable element extending from the quiver mount bracket to the clip base or from the spacer attaching the quiver mount bracket to the clip base, to facilitate incremental rotation of the quiver and quiver mount bracket with respect to a point of mount, typically facilitated by a clip secured to the clip base.

Abstract: A support mechanism is adapted to support an upper body of an electronic element, and the upper body can be turned pivotally relative to a lower body of the electronic device. The support mechanism includes a base, a plate, a transmission shaft and a torsional force generating device, in which the base is fixed on the lower body and the plate is fixed on the upper body. Furthermore, the transmission shaft is passed through and installed on the base and the torsional force generating device is wound around the transmission shaft. One end of the torsional force generating device is extended outward and fixed on the plate so as to couple the base to the plate and process a pivotal turn.

Abstract: A manual adjustment assembly for adjusting the height of a vehicle seat includes mounting brackets for supporting a seat bottom that is movable between a lowered position and a raised position. Separate adjustment assemblies can be installed at the front and rear portions of the seat for adjusting the height of the front portion independently from the rear portion. Or, a single adjustment assembly can be used to adjust the height of either the front or rear portion where the adjustment assembly includes a connecting linkage assembly to correspondingly adjust the height of the other portion of the seat bottom. The adjustment assembly includes a torque tube extends between the mounting brackets and is actuated by an actuator that selectively supplies rotational input to the torque tube. A drive link is supported on one end of the torque tube and is fixed for rotation with the torque tube as the tube receives input from the actuator.

Abstract: A reclining chair including a support base, a chair seat rotatably coupled at its forward portion to the support base, a substantially vertically disposed coil spring provided adjacent the forward portion of the seat and between the seat and the support base such that the coil spring is pivotally coupled to the seat portion and the support base at its ends and an apparatus for pivoting one end of the coil spring about another end of the coil spring.

Abstract: A thermally activated vent damper assembly for a flue is adapted to be situated in relation to the flue for occluding the passage of gas through the flue. A support member transverses the flue and suspends the damper member across the flue for movement between an open and a closed position. A thermally activated biasing member is operatively coupled between the support member and the damper member to bias the damper member in the open position in the presence of heat and to bias the damper member in the closed position in the absence of heat. The coupling of the biasing member between the support member and the damper member is such that potential sites for frictional inhibition of damper member movement are eliminated. Upon breakage or other failure of the biasing member to apply bias, the damper member defaults to or remains in an open position under the force of gravity, providing for a unique fail-safe feature.

Abstract: A shaft-locking device which locks rotation of a movable shaft by a clamping force of a coil spring closely surrounding a fixed shaft and a movable shaft. Both sides of the coil spring are inserted surrounding the fixed shaft and a central portion of the coil spring surrounds the movable shaft. In case of rotation of the movable shaft on both sides, the locking torque is applied. Further, the closed state of the coil spring to the movable shaft is maintained uniformly without any relation to operation by separating the end portions of the coil spring at the movable shaft side of the coil spring from an outer circumference of the movable shaft so that a constant locking torque may be always obtained.

Abstract: Improvements in the air circulatory system, counterbalance system, an integrally contained facial tanning unit and an audio console, all of which form components of an ultra-violet light generating tanning system, are disclosed. The air circulatory system utilizes cooling air intake vents, a series of exit fans and a pair of channeled panels having a plurality of apertures formed therein. A series of air baffles or dams are mounted beneath the panels. The facial tanning unit utilizes a series of separate facial ultraviolet lamps, each operatively connected to a separate ballast. The counterbalance system uses a pair of pivot arms mounted in parallel fashion, an axle coupled to and extending between each of the arms, and a pair of torsion springs, each of which is wound around and offset from opposite ends of the axle. The audio console has a housing shaped to match the contours of the tanning system and utilizes a set of controls positioned in an inverted fashion for greater accessibility.

Abstract: The specification discloses a chair control employing an open top, generally rectangular drawn cup for housing an energy storage package. An axle secured to and extending between stretchers which are secured to a tilting chair or member thereof, is journaled in the drawn cup and carries the energy storage package. Means for adjusting the preload of the energy package and reducing the likelihood of an energy package failure are provided. First and second interlocking spindle support members are provided which form a cup reinforcing and stress distributing structure roughly box-shaped in cross section. The four outside corners of the cup are strengthened by indented sidewall portions. A strengthening flange is disposed about the periphery of the cup and the axle journaled in the cup, has a relatively large diameter for distributing stress.