Invention Application
- Patent Title: CLUTCH MECHANISM BETWEEN LEADSCREW AND ELECTRIC MOTOR
- Patent Title (中): LEADSCREW和电动马达之间的离合器机构
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Application No.: PCT/US2015/057348Application Date: 2015-10-26
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Publication No.: WO2016069464A1Publication Date: 2016-05-06
- Inventor: HEIDRICH, Peter , GIANNIS, Peter, M.
- Applicant: WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
- Applicant Address: 1001 Air Brake Avenue Wilmerding, Pennsylvania 15148 US
- Assignee: WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
- Current Assignee: WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
- Current Assignee Address: 1001 Air Brake Avenue Wilmerding, Pennsylvania 15148 US
- Agency: BYRNE, Richard, L. et al.
- Priority: US62/069,953 20141029
- Main IPC: E05F15/00
- IPC: E05F15/00
Abstract:
A clutch mechanism for coupling and uncoupling an electric motor and leadscrew has dog-clutch gears that can be engaged by a linear actuator, bell crank, and linkage shaft. Uncoupling force due to narrowed dog teeth are resisted by the alignment of the linkage shaft with the central portion of the bell crank.
Information query
