US PATENT SUBCLASS 194 / 268
.~.~.~.~.~ Spring motor

Current as of: June, 1999
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194 /   HD   CHECK-ACTUATED CONTROL MECHANISMS

247  DF  INCLUDING PART LOCKED BY DETENT AND RELEASED BY CHECK {3}
260  DF  .~ Weight of check unlocks part {5}
261  DF  .~.~ Pivoted released part {3}
262  DF  .~.~.~ Unidirectionally pivoted {4}
267  DF  .~.~.~.~ Having motor for driving released part {3}
268.~.~.~.~.~ Spring motor {3}
269  DF  .~.~.~.~.~.~> And regulating escapement mechanism
270  DF  .~.~.~.~.~.~> And regulating ratchet mechanism
271  DF  .~.~.~.~.~.~> Spring biased detent

DEFINITION

Classification: 194/268

Spring motor:

(under subclass 267) Apparatus wherein the motor comprises an elastically deformable element restoring itself from a deformed condition adapted to swing the movable member.

(1) Note. The movable member swings as the spring restores

itself from a deformed condition.