Flexible drive coupling
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 21, 1980
Grant Date -
N/A
app pub date -
Nov 8, 1978
filing date -
Nov 8, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A flexible drive coupling comprised of a pair of identical coupling members and a flexible coupling insert disposed between the two coupling members for transmitting torque from the coupling member connected to the shaft of the prime mover to the coupling member connected to the shaft of the load. Each of the coupling members has a generally epitrochoidal-shaped insert disposed within a similarly shaped bore in the coupling member. The insert in turn has a shaft bore formed therein and a break in one wall thereof so that when torque is applied thereto, the insert readily conforms to the size of the shaft to thereby clamp the coupling member to the shaft.
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