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:
Jun. 10, 1986
Filed:
Apr. 10, 1984
Stanley K Gutekunst, Nazareth, PA (US);
Russell H Scheel, Easton, PA (US);
Barry L Ziegenfus, Saylorsburg, PA (US);
Heico Inc., Mendota, IL (US);
Abstract
A carrier system having a carrier movable along a path as defined by a trackway and driven from a rotatable drive tube by means of one or more drive wheels which can be adjustably angularly related relative to the drive tube for determining the direction and speed of carrier travel. The carrier has a multi-function accumulation rod operable in both accumulation of carriers as well as at a stop station along the path of travel. The accumulation rod is movable to control the angular position of the drive wheel to achieve stopping of the carrier at the stop station as well as to cause accumulation of one carrier behind another. The accumulation rod is operable in either direction of travel of the carrier to affect accumulation. Reverser structure operable at the end of the path of travel of the carrier causes a shift in the orientation of the drive wheel and the accumulation rod whereby the carrier will travel in an opposite direction and with the accumulation rod functioning in an accumulation mode in the reverse direction of travel.