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:
Aug. 15, 1989
Filed:
Sep. 29, 1987
Maria S Vlamakis, Justice, IL (US);
Borg-Warner Automotive, Inc., Troy, MI (US);
Abstract
A hydraulically-actuated starting clutch utilized in a continuously variable transmission which includes a rotating shaft havng a housing rotating therewith, a pressure chamber in the housing receiving a piston, a pressure plate and an end plate in the housing to rotate therewith, at least one clutch plate between the pressure and end plates and operatively connected to a sleeve shaft encompassing the rotating shaft, and a diaphragm spring between the piston and pressure plate. Where there are two clutch plates, a separator formed of a pair of generally parallel plates is interposed between the clutch plates, one separator plate having an annular fulcrum ridge, which may be slotted, contacting the other plate to equilize loading on the clutch plates.