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. 28, 1983
Filed:
Jul. 13, 1981
Paul C Rutschilling, Coldwater, OH (US);
The Paul Revere Corporation, Greenwich, CT (US);
Abstract
A latch mechanism is presented which is useful with a machine which gathers crop material from a windrow and forms it into large round bales. The latching mechanism senses bale density while holding the opposing faces of the tailgate closed during the bale forming operation. Density is sensed by spring mounting the latch slides so that the tailgate comes slightly ajar when pressure in the baling chamber builds up. The amount of separation of the opposing faces of the tailgate is sensed and when it exceeds a specified amount, initiates a bale discharge sequence. The tailgate lifting mechanism is interlocked with the latch release to assure safe operation of the system.