Document Type and Number:
Japanese Patent JPH0233890
Kind Code:
B2
Abstract:
A helical spring loosely surrounds the input hub of a clutch and is adapted to be wrapped down on the input hub to couple the input hub to an output hub. Wrap down torque is applied to the spring through the tang thereof by an operating spring which acts through an axially shiftable actuator adapted to turn the tang as an incident to being shifted axially by the operating spring. If the tang of the helical spring breaks, the spring automatically unwinds and releases the input hub to effect automatic disengagement of the clutch.
More Like This:
| WO/2010/094616 | BELT PULLEY COMPRISING A FREEWHEEL COUPLING |
| JP2003322174 | SPRING CLUTCH |
| JPH0786373 | [Title of Invention] Torque Transmission Device |
Inventors:
JEI JII FUREIZAA MAKUDONARUDO
Application Number:
JP6801182A
Publication Date:
July 31, 1990
Filing Date:
April 22, 1982
Export Citation:
Assignee:
DANA CORP
International Classes:
F16D13/08; A01D34/68; F16D13/02; F16D67/02
Next Patent: FORMATION OF ELECTRODE OF EL ELEMENT