Synchronizer blocker pin mounting structure
Patent 4796741 Issued on January 10, 1989. Estimated Expiration Date: 
December 11, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
December 11, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1716888 2052394 2087070 3078975 3286801 3367686 3695403 3806267 3910390 Free ring synchronizer having oppositely acting spring means InventorAssigneeApplicationNo. 07/131559 filed on 12/11/1987US Classes:192/53.331, Blocker on axially extending stepped pin403/378Transverse pinExaminersPrimary: Braun, Leslie A.Assistant: Testardi, David A. Attorney, Agent or FirmInternational ClassesF16D 23/02 (20060101)F16D 23/06 (20060101) AbstractA synchronizer assembly having a clutch collar disposed between axially spaced friction rings. Blocker pins are mounted by a cylindrical shoulder at one end thereof into cylindrical bores formed in the friction ring. The cylindrical shoulder is the same diameter of at least the portion of the blocker pin immediately outwardly of the friction ring. The cylindrical bore in the friction ring and the cylindrical shoulder of the blocker pin received therein have registering grooves formed therein and a locking pin is pressed into the registering grooves to lock the blocker pin to the friction ring. | |
