Electricity: circuit makers and breakers – Retarded – Clock train
Patent
1985-05-28
1986-03-11
Scott, J. R.
Electricity: circuit makers and breakers
Retarded
Clock train
200 38C, H01H 4310
Patent
active
045755949
ABSTRACT:
A motor driven rotatable camstack includes at least two cams. A V-shaped electrical terminal blade spans the two cams. Each leg of the V-shaped electrical terminal includes a cam follower which individually engages one of the cams. Two individual spring electrical contact blades are positioned on one side of the cams to cooperate with one leg of the V-shaped electrical terminal and a single spring electrical contact blade is positioned on the other side of the V-shaped terminal to cooperate with the other leg.
REFERENCES:
patent: 3436498 (1969-01-01), Murray et al.
patent: 3581028 (1971-05-01), Valbona
patent: 3818157 (1974-06-01), Voland et al.
patent: 4103119 (1978-07-01), Homan et al.
patent: 4123915 (1978-11-01), Stoor
patent: 4292482 (1981-09-01), Smock et al.
patent: 4463225 (1984-07-01), Obermann et al.
Emhart Industries Inc.
Forest Carl A.
Meyer Robert F.
Scott J. R.
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