Printronix, Inc.

Accuride International Inc.

Cherry Division of Textron, Inc.

Saul Gutnik

Gordon B Barrus

Moshe Ben-Yeoshua

Fritz Dietiker

Quinn Chi

Thomas Sheng-Shyong Hu

A self-closing drawer slide system includes first and second slide members and a self-closing mechanism which, in turn, includes a housing coupled to the first slide member, a carriage slidably coupled to the housing, and a spring coupled between the housing and the carriage. The carriage has an engagement area that selectively receives a cam/tab extending from the second slide member. As the drawer is pulled open, the carriage disengages from the cam/tab as it rotates and is locked in place. As the drawer returns, the carriage again engages the cam/tab, unlocks, and is pulled toward a drawer-closed position by the spring. The system may also include an intermediate member, with respective sets of three balls disposed between the intermediate and first and second slide members such that respective centers of the balls define corners of an obtuse triangle. The self-closing mechanism may also include a damper.

Drawer system slide assemblies and closure mechanisms

A system for assisting the linear movement of a pull-out component relative to a housing includes a first bracket coupled to a slide member of the housing, a second bracket coupled to the pull-out component, and a strut that is pivotally coupled to the first and second brackets at its respective ends. The strut includes an outer hollow member that houses a primary spring, a cylindrical piston that translates through one end of the outer hollow member, and a reverse damping mechanism. A free end of the primary spring is held inside the outer hollow member by a clevis for the first bracket, and its opposite end rests on the piston. The piston's free end includes a clevis for the second bracket. An inner hollow member houses a second spring which regulates movement of a damper shaft such that damping occurs when the shaft is pulled out of the damper.

Dampened assisted-motion systems and methods

A paper stacker for use with a printer which prints connected sheets that are to be stacked in a folded relationship having a surface for receiving the paper with a frame surrounding the paper that is raised in relationship to the paper in order to maintain paper within the confines of the frame as the frame moves upwardly. The frame is balanced by a constant force spring, and is indexed by optical sensors. The frame includes two adjustable fences for variously sized paper which adjustably moves with paddles to press the paper edges downwardly in the stack. Pinch rollers for driving the paper include low inertia drive rollers formed of a relatively low density plastic material with a pair of idler rollers. To improve stacking, ironing tractor idler rollers iron the tractor perforations, and chains orient the catenary stacking movement.

Printer continuous paper drive

Printer tractor paper feeder and ironer

Printer with a power paper stacker

A tubular sleeve clamps the work during a drilling step, following which a tubular anvil moves within the sleeve to support the work while a rivet is thrust into the work with an interference fit. The tubular anvil is then withdrawn and moved with an anvil pin to form an upset head. If desired, the pin can then be retracted, and the outer portion of the upset head partially sheared by the tubular anvil and flattened against the work.

Growing community of inventors

Irvine, CA, United States of America

Saul Gutnik