Invention Grant
- Patent Title: Cage phased roller clutch with improved roller shifting
- Patent Title (中): 保持架相位滚子离合器,改进滚筒换档
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Application No.: US753459Application Date: 1991-09-03
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Publication No.: US5101946APublication Date: 1992-04-07
- Inventor: Frederick E. Lederman
- Applicant: Frederick E. Lederman
- Applicant Address: MI Detroit
- Assignee: General Motors Corporation
- Current Assignee: General Motors Corporation
- Current Assignee Address: MI Detroit
- Main IPC: F16D41/067
- IPC: F16D41/067
Abstract:
A passively actuated, cage phased roller clutch improves the timing and accuracy of the roller shift by providing each cage pocket with an individual cushioning unit that maintains continual, resilient contact with both sides of the roller. Roller shifting is immediate, since there is no roller-pocket play. In addition, the particular shape for the cushioning unit disclosed has resilient side walls that wrap around the roller and pulls it up and out of rubbing contact with the pathway during overrun, keeping the rollers in a uniform lockup ready position.
Public/Granted literature
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