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:
May. 08, 2012
Filed:
May. 01, 2008
Gennady Plavnik, Indian Creek, IL (US);
David C. Griffis, Round Lake, IL (US);
Michael O'neill, Round Lake Beach, IL (US);
Gennady Plavnik, Indian Creek, IL (US);
David C. Griffis, Round Lake, IL (US);
Michael O'Neill, Round Lake Beach, IL (US);
Wabtec Holding Corp., Wilmerding, PA (US);
Abstract
A removable teeter lever and gear assembly arrangement () for use with a pneumatic cylinder/differential engine for operating vehicle doors. The arrangement comprises a teeter lever (), which is associated with the vehicle doors, a gear assembly () having a toothed portion and an output shaft () extending therethrough, and at least one securing member for removably securing and/or retaining the teeter lever () and the gear () on the output shaft (). The securing member comprises at least one retention key () which allows the arrangement to be easily disassembled for maintenance and/or replacement thereof.