US PATENT SUBCLASS 269 / 105
.~.~ Three jaw couples in three nonparallel planes

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

86  DF  RELATIVELY MOVABLE JAWS {25}
104  DF  .~ Plural jaw pairs, angularly oriented, for common work {4}
105.~.~ Three jaw couples in three nonparallel planes {1}
106  DF  .~.~.~> With actuating means for each couple

DEFINITION

Classification: 269/105

(under subclass 104) Device including at least three jaw* couples, each one of the three couples being angularly related to each of the other two couples; and, no more than two of the three couples acting in a common plane.

(1) Note. One jaw couple may grip and fix the work to oppose an angularly related jaw that would move the work, rather than grip the work, in the absence of the first mentioned

couple.

SEE OR SEARCH THIS CLASS, SUBCLASS:

37+, and 152+, where three couples do not engage the same work, and see notes thereunder.