US PATENT SUBCLASS 188 / 73.44
.~.~.~.~ On axially extending pin

Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  WHEEL {10}
71.1  DF  .~ Axially movable brake element or housing therefor {8}
73.31  DF  .~.~ Retainer for brake element {8}
73.43  DF  .~.~.~ Including actuator slidable in plane parallel to axis of rotation of wheel {1}
73.44.~.~.~.~ On axially extending pin {1}
73.45  DF  .~.~.~.~.~> Plural pins

DEFINITION

Classification: 188/73.44

On axially extending pin:

(under subclass 73.43) Apparatus wherein the actuating means is guided in its sliding movement by a rodlike element which extends through an aperture in the actuating means in the direction of sliding.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism,

18.2, for a flexible sealing diaphragm attached to a longitudinally reciprocating rod and casing therefor.

277, Seal for a Joint or Juncture, for a generic sealing means or process,

634+, for a static contact seal for other than an internal combustion engine, or a pipe, conduit, or cable that is a flexible sleeve, boot, or diaphragm.

403, Joints and Connections,

13+, for guide for a rod or bushing used with a joint or connection of that class.