US PATENT SUBCLASS 305 / 202
.~ Separate transverse connector pin between treads

Current as of: June, 1999
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305 /   HD   WHEEL SUBSTITUTES FOR LAND VEHICLES

185  DF  TRACKS OR TREADS {14}
202.~ Separate transverse connector pin between treads {3}
203  DF  .~.~> Including nonmetallic part or component
204  DF  .~.~> Including additional locking member for retaining link connectors (e.g., pin connectors)
59  DF  .~.~> Including noncylindrical or hollow connector pin

DEFINITION

Classification: 305/202

Separate transverse connector pin between treads:

(under subclass 185) Apparatus wherein the joint between the track shoes includes a cylindrical element engaging adjacent shoes and extending horizontally to the direction of travel of the track.

SEE OR SEARCH THIS CLASS, SUBCLASS:

42, for track treads provided with rubber torsion bushings for receiving a connector pin.

47+, for a flexible track provided with sag prevention means, and wherein the individual treads are interconnected by means of a horizontally extending transverse connector pin.

53, for one-piece track treads connected together by means of a separate transverse connector pin.

105, and 106, wherein the track treads are interconnected by means of a separate pin and provided with means to seal the connection against the entry of the dirt.

118, for a lubrication passage in the pin. 164, for rubber treads provided with embedded transverse connector pins receiving bushings.

SEE OR SEARCH CLASS

16, Miscellaneous Hardware,

259, for a discrete retaining means for pivoted contacting surfaces.

29, Metal Working,

891.1, for a method of making a part of a traction apparatus.

474, Endless Belt Power Transmission Systems or Components,

222, for a rigid link belt including threaded connection between the pin and the locking member; and subclasses 228+ for a discrete connector extending through laterally aligned apertures in adjacent links. [figure] [caption]A, B, C - (Inside-Outside) Link members; D, E - Intermediate link members; F - Transverse connector pin; G - Sleeve or bushing