Key-and-keyway coupling for transmitting torque
Patent
·
OSTI ID:4022601
The design of an improved key-and-keyway coupling for the transmission of torque is given. The coupling provides significant reductions in stress concentrations in the vicinity of the key and keyway. The keyway is designed with a flat-bottomed u-shaped portion whose inboard end terminates in a ramp which is dished transversely, so that the surface of the ramp as viewed in transverse section defines an outwardly concave arc.
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-33-025738
- Assignee:
- to U.S. Energy Research and Development Administration
- Patent Number(s):
- PAT-APPL-523,377.; US 3920343
- OSTI ID:
- 4022601
- Resource Relation:
- Patent File Date: 1974 Nov 13; Other Information: F16D1/08. Orig. Receipt Date: 30-JUN-76
- Country of Publication:
- United States
- Language:
- English
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