US PATENT SUBCLASS 242 / 384
.~.~.~ Frame movement responsive (e.g., vehicle sensitive)

Current as of: June, 1999
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242 /   HD   WINDING, TENSIONING, OR GUIDING

370  DF  REELING DEVICE {11}
371  DF  .~ With spring motor {12}
382  DF  .~.~ Lock against spool unwinding {6}
384.~.~.~ Frame movement responsive (e.g., vehicle sensitive) {6}
384.1  DF  .~.~.~.~> With lock prevention or sensitivity reduction
384.2  DF  .~.~.~.~> With pivot pawl
384.3  DF  .~.~.~.~> Axially movable lock member
384.4  DF  .~.~.~.~> Multiply positionable operator
384.5  DF  .~.~.~.~> Pendulum operator
384.6  DF  .~.~.~.~> Ball operator

DEFINITION

Classification: 242/384

Frame movement responsive (e.g., vehicle sensitive):

(under subclass 382) Subject matter wherein the unwinding lock includes an actuator that senses a condition of the frame (e.g., orientation or movement) for applying the unwinding lock.

SEE OR SEARCH CLASS

200, Electricity: Circuit Makers and Breakers,

61.45+, for a circuit maker/breaker specially designed to be responsive to acceleration, inertia, tilting, or the like.

254, Implements or Apparatus for Applying Pushing or Pulling Force, particularly

286, for a hoist drum having a control actuated in response to relative movement between hoist components.

280, Land Vehicles, 290, and 801.1+ for a safety belt or harness reeling device associated with particular vehicle structure.