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:
Feb. 14, 1995
Filed:
Feb. 26, 1993
David H Fine, Sudbury, MA (US);
Freeman W Fraim, Lexington, MA (US);
Thermedics Detection Inc., Woburn, MA (US);
Abstract
An in-line ram rejector system particularly for high speed bottling lines with unspaced plastic containers relies on a multi-beam optical system to keep track of the containers between a contamination detection station and a rejector station equipped with a ram rejector. The rejection station is also provided with an automatic side gate on the conveyor. When the leading edge of a tracked, identified container meets the beam, the side gate on the conveyor opens, and when the trailing edge of the same tracked identified container passes by the beam, the container, for example, a plastic beverage bottle is rammed out the open gate onto a neck rail, which catches the container upright.