Rotation retarder and use thereof

Details Rotation retarder and use thereof Rotation retarder and use thereof

1996-02-01

1997-08-26

Butler, Douglas C.

Brakes

Operators

Automatic

188 83, 188381, 267201, F16F 702

Patent

active

056602529

ABSTRACT:
A rotation retarder has a startor (1), a rotor (3) designed to receive the rotational movement to be retarded, and an elastic component (10) disposed between the rotor and the stator (2) the stator (2) having a seat (4) from which projects a shaft (6) with an overall cylindrical wall, and the rotor (3) having a housing (13) with an overall cylindrical wall for rotational mounting on the shaft (6). The retarder (1) is characterized in that the elastic component (10) is in direct contact with the wall of the shaft (6) and the wall of the housing (13) between which it is compressed, the area of contact between the first one of these walls and the elastic component (10) being larger than the area of contact between the second one of these walls and the elastic component (10), whereby the elastic component (10) is held on the first wall while the second wall is able to slide with respect to the elastic component (10).

REFERENCES:
patent: 2819060 (1958-01-01), Neidhart
patent: 3799294 (1974-03-01), Symmons et al.
patent: 3846138 (1974-11-01), Samiran et al.
patent: 4691811 (1987-09-01), Arakawa et al.
patent: 4833938 (1989-05-01), Reinwall et al.
patent: 5269397 (1993-12-01), Kawamoto et al.
patent: 5276945 (1994-01-01), Matsumura
patent: 5277282 (1994-01-01), Umemura
patent: 5425287 (1995-06-01), Beattie
patent: 5460248 (1995-10-01), Korb et al.
patent: 5460252 (1995-10-01), Kosugi et al.
patent: 5542508 (1996-08-01), Van Erden et al.

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