US PATENT SUBCLASS 269 / 177
.~.~.~.~.~ Control travels with screw

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

86  DF  RELATIVELY MOVABLE JAWS {25}
165  DF  .~ Means for direct manual adjustment of jaw(s) {5}
172  DF  .~.~ With relative axial shift of screw-nut actuating means {4}
173  DF  .~.~.~ Split nut type {2}
174  DF  .~.~.~.~ With separate means for lateral motion of segments {3}
177.~.~.~.~.~ Control travels with screw

DEFINITION

Classification: 269/177

(under subclass 174) Device wherein the operative manipulated mechanism is mounted on the threaded cylindrical member support means and moves with said member.