US PATENT SUBCLASS 269 / 126
.~ Including pivoted yoke frame jaw carrier


Current as of: June, 1999
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269 /   HD   WORK HOLDERS

86  DF  RELATIVELY MOVABLE JAWS {25}
126.~ Including pivoted yoke frame jaw carrier {2}
127  DF  .~.~> With specific latch means {1}
129  DF  .~.~> With jaw actuating means intermediate yoke legs


DEFINITION

Classification: 269/126

(under subclass 86) Device wherein at least one jaw is supported by a generally U-shaped member one leg of which member is hinged at its extremity to another jaw supporting structure which second structure bridges the ends of the U-shaped member and is latched to the extremity of the other leg so as to substantially embrace work between the legs of said member and said second structure.

(1) Note. Either, or both, generally U-shaped member and the other jaw supporting structure may carry jaw actuating or jaw adjusting means.

(2) Note. The other jaw may, for example, be no more than a hinged cross-head extending from one leg end to the other.

(3) Note. In the illustration below yoke 4, pivoted at 3 and latched at 1, carries an actuating screw 2 to grip work between jaws 5 and 6. [figure]

SEE OR SEARCH THIS CLASS, SUBCLASS:

130, for patents for holders wherein a yoke-like member, one portion of which comprises a jaw, is constricted to move said jaw relative to another jaw. SEE OR SEARCH CLASS

81, Tools,

98+, for patents for pivoted outer jaw wrenches.