192 clutches and power-stop control – Clutches – Operators
Patent
1986-08-29
1988-05-17
Bonck, Rodney H.
192 clutches and power-stop control
Clutches
Operators
192 7028, F16D 2710
Patent
active
047444495
ABSTRACT:
A compact electromagnetic clutch has a toothed armature connected to a driven hub and a toothed driving hub which are moved into engagement with each other upon energization of an electromagnet. A precompressed spring disposed between the bottom of a cylindrical cup attached to the armature and the head of a pin attached to the driven hub biases the armature away from the driving hub. The precompressed spring provides a force strong enough to overcome residual magnetism. The spring is further compressed when the armature moves into engagement with the driving hub upon energization of the electromagnet. After de-energization of the electromagnet, the precompressed spring biases the armature away from the driving hub disengaging the armature teeth from the teeth of the driving hub. The electromagnet is provided with a shaped coil and a conventional ball bearing rotatably supports the driving hub to form an economical compact clutch.
REFERENCES:
patent: 2102318 (1937-12-01), Hodgson
patent: 3181670 (1965-05-01), Leive
patent: 3507374 (1970-04-01), Allaben
patent: 3559782 (1971-02-01), Miller
patent: 3669231 (1972-06-01), Schindel et al.
patent: 3727736 (1973-04-01), Miller et al.
patent: 3854562 (1974-12-01), Wilczewski
patent: 3857468 (1974-12-01), Iritono et al.
patent: 4175650 (1979-11-01), Miller
patent: 4353450 (1982-10-01), Wakefield
Seager, Sr. Kenneth F.
Sekella Thomas C.
Bonck Rodney H.
Facet Enterprises Inc.
Ignatowski James R.
Lorence Richard M.
VanOphem Remy J.
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