US PATENT SUBCLASS 188 / 222.6
.~.~.~ Integral head and beam

Current as of: June, 1999
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188 /   HD   BRAKES

*  DD  ELEMENTS {6}
219.1  DF  .~ Beams or beam assemblies {6}
222.1  DF  .~.~ With fixed head or thrust block {2}
222.6.~.~.~ Integral head and beam

DEFINITION

Classification: 188/222.6

(under subclass 222.1) Devices in which the head and beam are made by shaping a single piece of material.

SEE OR SEARCH THIS CLASS, SUBCLASS:

226.1, for trussed beams in which the tension and compression members are integral.