US PATENT SUBCLASS 410 / 149
.~.~.~.~ Spring biased

Current as of: June, 1999
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410 /   HD   FREIGHT ACCOMMODATION ON FREIGHT CARRIER

121  DF  LOAD BRACING MEANS {7}
143  DF  .~ Brace bar, wall-to-wall {4}
144  DF  .~.~ Aperture-entering wall-to-wall connection at the end {1}
145  DF  .~.~.~ Axially adjustable toward wall, e.g., telescopic {3}
149.~.~.~.~ Spring biased

DEFINITION

Classification: 410/149

Spring biased:

(under subclass 145) Structure including resilient means effective between the relatively shiftable parts to urge them apart or together and thereby toward or away from the freight carrier side wall.

(1) Note. The direction in which the parts are urged is usually toward the freight carrier wall and the installed receiver; however, an opposite bias relation and effect (away from the wall and receiver) is herein also provided; to tighten an end part hook portion against an inside wall of a receiver aperture after installation of the hooked end therein. [figure]