Elastic coupling device for connecting two rotating parts

Flexible or portable closure – partition – or panel – Roll type – With brake or stop

Reexamination Certificate

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Details

C160S310000, C475S900000

Reexamination Certificate

active

07134474

ABSTRACT:
The invention concerns an elastic coupling device comprising a first cylindrical part (46), a second cylindrical part (47), at least partly tubular and enclosing the first part with its tubular part and provided with internal teeth (9), at least an elastic means (12) mounted inside the first part in a housing (11) and operating in substantially radial compression, at least a pinion (7) mounted in the first part and meshing with the teeth of the second part to drive a compression means (5) for the elastic means, the compression means consisting advantageously of a clamp. Said construction is particularly compact. Said device combined with rotation detecting means can constitute a torque sensor.

REFERENCES:
patent: 1766823 (1930-06-01), Jessen
patent: 3289496 (1966-12-01), Hoover
patent: 4452292 (1984-06-01), Leivenzon et al.
patent: 2003/0000657 (2003-01-01), Dupielet et al.
patent: 28 30 360 (1980-01-01), None
patent: 33 30 645 (1985-03-01), None

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