Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent
1980-06-30
1982-04-20
Brown, Thomas W.
Electricity: circuit makers and breakers
Multiple circuit control
Pivoted contact
200 67D, H01H 2124, H04M 108
Patent
active
043261086
ABSTRACT:
A telephone hook switch having bounce contact spring which is formed like a frame with middle spring blades arched outwardly in opposite directions and attached at their lower ends with the attached lower ends held in a bearing slot of an operation part which connects to a switching balance. The operation part has a slot one one end for bearing onto the bounce contact spring. Several bounce contact springs and the associated outer springs may be combined like a comb over a stamped strip to be cut off after assembling. The operation part may also be formed comb-like of plastic.
Barkow Helmut
Frank Karl
Brown Thomas W.
Telefonbau und Normalzeit GmbH
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