Brakes – Internal-resistance motion retarder – Using viscosity of fluid medium
Patent
1984-04-30
1986-01-21
Reger, Duane A.
Brakes
Internal-resistance motion retarder
Using viscosity of fluid medium
188290, F16D 5700
Patent
active
045652660
ABSTRACT:
An oil type damper comprises a cylindrical wall formed integrally with a base secured on a given machine, a cap set in place rotatably within the cylindrical wall and integrated with a toothed wheel, a seal disk forming a housing in combination with the cap, and oil filling the interior of the housing. The integration of the toothed wheel and the cap decreases the number of component parts, reduces the time and labor involved in assembly, and permits size reduction of the damper.
REFERENCES:
patent: 1675760 (1928-07-01), Manzel
patent: 3861503 (1975-01-01), Nash
Buckman T. W.
Halvorsen J. R.
Nifco Inc.
Reger Duane A.
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