192 clutches and power-stop control – Clutches – Operators
Patent
1991-04-09
1992-08-11
Lorence, Richard
192 clutches and power-stop control
Clutches
Operators
192107R, 192107M, 335281, 335296, F16D 2714
Patent
active
051371324
ABSTRACT:
An electromagnetic clutch comprising a rotor rotatable about a rotational axis, an armature operable to be magnetically coupled with the rotor for rotation therewith, and a fixed annular magnetic coil energizable to magnetially couple the rotor and armature. The rotor includes an inner annular portion, an annular clutch portion extending outwardly from an end of the inner annular portion and an outer annular portion extending from an outer end of the clutch portion. The annular clutch portion includes a coupling surface and a series of arcuate slots extending from the coupling surface through the annular clutch portion. The series of arcuate slots includes (1) a plurality of radially inner annular spaced arcuate slots which extend through the annular clutch portion from a first position at the coupling surface side thereof to a second position at an opposite side thereof in which the second position is disposed radially outwardly of the first position, and (2) a plurality of radially outer annularly spaced arcuate slots which extend in one direction inwardly from the couplingn surface side of the annular clutch portion at a first position and extend outwardly to an opposite side of the annular clutch portion in a different direction at a second position spaced radially inwardly of the first position.
REFERENCES:
patent: 2919777 (1960-01-01), Walter
patent: 3082933 (1963-03-01), Bernard
patent: 3149705 (1964-09-01), Shoquist
patent: 3205989 (1965-09-01), Mantey
patent: 3384213 (1968-05-01), Bernard et al.
patent: 3724621 (1973-04-01), Heidorn
patent: 4301906 (1981-11-01), Shirai
patent: 4346616 (1982-08-01), Geisslinger et al.
patent: 4694945 (1987-09-01), Koitabashi
patent: 4808870 (1989-02-01), Gonda
patent: 4891619 (1990-01-01), Booth et al.
patent: 4951797 (1990-08-01), Booth et al.
Lorence Richard
Tesma International Inc.
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