Gradco Japan Ltd.

Gradco Systems, Inc.

D.c.p. Af 1988 A/s

Bradco (Japan) Ltd.

Klaus Thogersen

Peter M Coombs

Frederick J Lawrence

Niels Erik Holm

Jorn Rex

Edward Seibel

Allan Spork

Anders Bressendorff

Newton H Lee, Jr

A sorter mailbox has a sheet transport for moving sheets through a feed path to a set or sets of vertically spaced receiver trays having sheet deflecting gates which are actuated so as to sowing toward or into an open sheet deflecting position so as to contact with light spring pressure a sheet moving through the sheet feed path but to open to deflect the sheet into a selected tray from the sheet feed path.

Mailbox with spring biased gates

A moving bin sorter of the type in which the trays are individually and collectively moved vertically relative to a sheet inlet location and opened to provide an enlarged sheet entry space for receiving the sheets, has cams and counterbalancing springs to lift the trays supported in a support structure which maintains the trays in parallel relation, thereby maintaining equal spacing for printed sheet storage along the complete effective length of the trays. In one form, the support structure is a unit moved upwardly by the springs, and in another form, the support structure has a member integrated with the tray housing and a cooperative member moved upwardly by the springs, the trays being supported at all times in parallel relation.

Parallel moving tray sorter

A moving bin sorter of the type in which the trays are individually and collectively moved vertically relative to a sheet inlet location and opened to provide an enlarged sheet entry space for receiving the sheets, has trays displaced in a manner which controls and allows them to move parallel to each other at all times. Alignment and registration units have steel rule type members oppositely extensible into the enlarged sheet entry space with pads on the ends thereof conforming in shape to the enlarged sheet entry space for aligning the edges of various sizes of sheets and moving sets of sheets laterally of the trays to a stapler and returning the stapled sets towards the center of the trays.

Alignment means and fixed stapler

A sheet receiver has sheet feeding belts and coacting feed rollers for transporting sheets of paper to selected vertically spaced trays and a resilient pressure is applied between the feed rollers and the belts to drive the feed rollers due to the compressive force between them for transporting sheets to the respective trays.

Resilient sheet transport system

A sorter has a tray moving cam construction which is an assembly of molded plastic parts including an elongated noncircular shaft and a pair of similar cam parts turned 180.degree., end-to-end and having a hub slidably applicable to the shaft from opposite ends, or over opposite ends of a supporting core shaft, the hubs or the core shaft having an axial opening conforming with the non-circular shaft keying them together for rotation, and complemental cam segments on the hubs combine to provide a complete cam profile when the cam parts are applied to the shaft or core shaft in opposite axial directions from opposite ends of the shaft. The shaft and cam parts may have complemental interengaging portions locking the cam parts in operative assembled relation on the shaft against relative axial movement, or the cam parts and the core may have complemental inter-engaging portions locking the cam parts in assembled relation on the shaft or the core shaft but permitting longitudinal movement of the assembled cam or cam and core on the shaft.

Sorter with molded tray shifting cam construction and method of making

A disposable syringe includes first and second housing elements which are coupled together for rotation without axial movement therebetween. The first housing element receives a cartridge of a solution to be injected, and mounts a liquid outlet needle at its front end. A piston rod is disposed in the second housing element to move axially therein, and this piston rod includes a rod element and a nut element. The rod element is coupled to the first housing element to move axially therein without relative rotation therewith, and the nut element is threaded to the rod element for telescoping movement therewith and is configured to move axially in the second housing element without relative rotation therein. A pressure receiving element is mounted on the nut element. The housing, rod, nut and pressure receiving elements cooperate such that relative rotation between the housing elements in a selected direction causes relative rotation between the nut and rod elements and thereby increases the effective length of the piston rod and causes the pressure receiving element to extend from the second housing element. A protective cap is removably mounted over the first housing element and is configured to abut second housing element while mounted in place on the first housing element. This protective cap is engaged with the first housing element such that rotation of the cap with respect to the second housing element causes rotation of the first housing element with respect to the second housing element.

Disposable syringe

A sheet feeder for automatic printers has a single cassette sheet feeder in which the printer rests. The printer supports an over-the-top feed apparatus which receives sheets from the cassette and transports sheets to the platen of the printer and from the platen to a receiver.

Growing community of inventors

Klampenborg, Denmark

Klaus Thogersen