US PATENT SUBCLASS 188 / *
WHEEL


Current as of: June, 1999
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188 /   HD   BRAKES

*WHEEL {10}
68  DF  .~> Frictional and positive
69  DF  .~> Positive lock
70 R  DF  .~> Axially and transversely movable {1}
71.1  DF  .~> Axially movable brake element or housing therefor {8}
74  DF  .~> Transversely movable {4}
80  DF  .~> Rotary shoes
82.1  DF  .~> One-way brakes {8}
83  DF  .~> Continuous
84  DF  .~> Fixed brake
85  DF  .~> Intermittent