192 clutches and power-stop control – Clutches – Operators
Patent
1996-12-13
1998-12-08
Marmor, Charles A.
192 clutches and power-stop control
Clutches
Operators
192 76, 19211324, F16D 4324, F16D 1372
Patent
active
058457577
ABSTRACT:
A centrifugal clutch is provided having a drive member having a rotor and at least one shoe which is radially displaceable as a result of centrifugal force. A clutch drum is oriented coaxially with the drive member having a circular or cylindrical portion for engaging the shoe. The clutch drum is provided with a central hub and an end wall extending between the central hub and the circular or cylindrical portion. The end wall is integrally formed of a sheet metal stamping provided with a plurality of fan blades circumferentially spaced about the central axis and integrally formed in the end wall by showing a radially extending slit into the end wall and bending the adjacent sheet metal axially outward to define a fan blade and an adjacent vent opening.
REFERENCES:
patent: 1478294 (1923-12-01), Patterson
patent: 1866291 (1932-07-01), Bryson
patent: 2203862 (1940-06-01), Eason
patent: 2713928 (1955-07-01), Pohl
patent: 3367465 (1968-02-01), Newman
patent: 3680674 (1972-08-01), Horstman
patent: 3810533 (1974-05-01), Densow
patent: 4657128 (1987-04-01), Fujito et al.
patent: 4756396 (1988-07-01), Nagashima et al.
patent: 4827702 (1989-05-01), Cerreta
patent: 4835950 (1989-06-01), Cerreta
patent: 4846330 (1989-07-01), Takeuchi
patent: 4886153 (1989-12-01), Takenaka et al.
patent: 4905461 (1990-03-01), Heuer
patent: 4960194 (1990-10-01), Sageshima
patent: 4984669 (1991-01-01), Hoffman
patent: 5632365 (1997-05-01), Maucher
Marmor Charles A.
Rodriguez Saul
Ryobi North America Inc.
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