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:
Jul. 02, 1996
Filed:
Sep. 08, 1995
Matthew R Coleman, Pottstown, PA (US);
Gerald M Futej, West Chester, PA (US);
James D Ash, Pottstown, PA (US);
Crown Cork and Seal Company, Inc., Philadelphia, PA (US);
Abstract
A bottle-cap positioning apparatus (10) positions bottle-caps (12) beneath the orbiting capping heads (14) of a rotary bottle-capping machine (18) for pick-up. A cap feeder (40) places the caps (12) on a semi-circular pick-up path directly under the orbital path (16) of the capping heads (14). An endless belt (68) is supported on a pair of pulleys (52, 54) and orbits around a guide block (76). The guide block (76) has a convex surface (78) that pushes the belt (68) outward to parallel the pick-up path. Cap push-paddles (80) extend radially out from the endless belt (68) and slide the bottle caps (12) sequentially along the pick-up path. Gears (58, 62, 64, 66) drive the pulleys (52, 54) and synchronize the endless belt (68) with the capping heads (14). The endless belt (68), push-paddles (80), pulleys (52, 54) and gears (58, 62, 64, 66) are disposed inside and beneath the orbital path of the capping heads (14) to reduce factory floor space requirements and worker exposure to moving parts.