The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 1983
Filed:
Apr. 06, 1981
Douglas D Wiknich, Troy, MI (US);
Michael J Peabody, Troy, MI (US);
LaSalle Machine Tool, Inc., Troy, MI (US);
Abstract
A shuttle type accumulating conveyor adapted to advance articles located behind an empty station to their next successive stations. The conveyor comprises an elongated support along which the stations are longitudinally spaced apart, a transfer bar movable forwardly and rearwardly longitudinally of the elongated support, pusher type feed units and feed unit setting assemblies mounted on the transfer bar and actuator assemblies for moving the feed units to feed positions so that upon an initial rearward movement of the transfer bar from a start position all feed units behind an empty station are moved to their feed positions. The transfer bar is then moved forward a distance substantially greater than the distance between stations to advance articles from station to station. Binding of the drive mechanism due to the prolonged travel of the transfer bar, during which feed unit setting assemblies contact actuator assemblies, is prevented by cooperating recess and pivot means on the actuator assemblies. Knockdown means are provided to move all feed units out of their feed positions before the start of a work cycle.