Invention Grant
- Patent Title: Spring clutches
- Patent Title (中): 弹簧离合器
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Application No.: US417227Application Date: 1982-09-13
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Publication No.: US4433765APublication Date: 1984-02-28
- Inventor: Edward T. Rude , Jules Nisenson , Martin Waine
- Applicant: Edward T. Rude , Jules Nisenson , Martin Waine
- Applicant Address: NY New York
- Assignee: General Clutch Corp.
- Current Assignee: General Clutch Corp.
- Current Assignee Address: NY New York
- Main IPC: F16D1/00
- IPC: F16D1/00 ; F16D7/02 ; F16D13/04 ; F16D13/08 ; F16D41/20 ; F16D67/00 ; F16D49/20
Abstract:
A spring clutch which has multiple springs disposed between two coaxially mounted cylindrical elements. The springs are designed to slip so that all of the springs are required to support the maximum load. During the onset of rotation, tabs at the ends of the springs contact the load surfaces on one of the cylindrical elements sequentially, with some slippage occurring, so that impulse is reduced. In different embodiments, either releasing or reversing the clutch re-establishes offsets between spring tabs so that the sequential contact can again occur.
Public/Granted literature
- US5733702A Image forming method employing toner with external additive Public/Granted day:1998-03-31
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