Abstract: A chair control mechanism is provided for use on a chair having a separate seat 14 and backrest 16 that move with respect to a base 12 of the chair. The mechanism 22 includes a housing 26 supported on the base, and brackets 28, 30 secured to the seat and backrest. The seat bracket 28 is supported on the housing for pivotal movement about a horizontally extending front pivot axis 68 between an upright position and a reclining position, and the front pivot axis is located adjacent the front end of the housing. The backrest bracket 30 is supported on the housing for pivotal movement about a horizontally extending rear pivot axis 80 that is located rearward of the front pivot axis.

Abstract: A chair control mechanism is provided for use on a chair having a separate seat 14 and backrest 16 that move with respect to a base 12 of the chair. The mechanism 22 includes a housing 26 supported on the base, and brackets 28, 30 secured to the seat and backrest. The seat bracket 28 is supported on the housing for pivotal movement about a horizontally extending front pivot axis 68 between an upright position and a reclining position, and the front pivot axis is located adjacent the front end of the housing. The backrest bracket 30 is supported on the housing for pivotal movement about a horizontally extending rear pivot axis 80 that is located rearward of the front pivot axis.

Abstract: A chair control mechanism is provided for use on a chair having a separate seat 14 and backrest 16 that move with respect to a base 12 of the chair. The mechanism 22 includes a housing 26 supported on the base, and brackets 28, 30 secured to the seat and backrest. The seat bracket 28 is supported on the housing for pivotal movement about a horizontally extending front pivot axis 68 between an upright position and a reclining position, and the front pivot axis is located adjacent the front end of the housing. The backrest bracket 30 is supported on the housing for pivotal movement about a horizontally extending rear pivot axis 80 that is located rearward of the front pivot axis.

Abstract: A chair tilt mechanism incorporating a tilt stop and height adjustment mechanism on a single lever is disclosed. In addition, the component parts of the chair tilt mechanism can be formed by conventional stamping operations which allows for the standard components to be used for a wide variety of chair tilt applications. The chair tilt mechanism includes a housing mounted to the support spindle and rails mounted to the underside of a chair. The rails are pivotally mounted to the housing and a load bracket member is fixedly mounted to the rails. A tilt adjustment spring extends between the load bracket and the housing. A lever is received within the housing and is laterally movable within the housing to selectively engage a tilt lock and adjust the height of the chair.

Abstract: A low profile knee-tilt chair control for controlling biased tilting between a chair seat plate and a chair base plate of a pedestal base chair wherein the chair base plate is supported by a single vertical spindle at the rear of the base plate, and the chair seat plate pivots about a horizontal axis at the front of the base plate. The chair seat is biased to an at-rest position by a low profile, conical helical compression spring operable between the base plate and chair seat and located between the spindle and the horizontal pivot axis of the base plate. The low profile, conical helical compression spring is so mounted relative to the base plate and chair seat plate that the small coils of the compression spring may pass through the large coils during compression of the spring. The control is further characterized by a lockout for securing the chair seat plate against tilting relative to the base plate in either of two different, selectable, at-rest positions.

Abstract: A vehicle spare tire carrier utilizing a winch for holding the tire against the vehicle underside, wherein the winch employs apparatus for preventing the cable sheave from being rotated in the improper direction for winding the tire supporting cable thereon. Winch stop means sensing the location of the cable relative to the sheave prevents winch rotation upon the cable being fully extended. Also, an embodiment of the tire carrier utilizes a cable guide and extension for remotely locating the winch from the location of tire support.