US PATENT SUBCLASS 83 / 451
WITH WORK IMMOBILIZER


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



83 /   HD   CUTTING

451WITH WORK IMMOBILIZER {3}
452  DF  .~> Means to clamp work {11}
466.1  DF  .~> Gapped work-constrainer
467.1  DF  .~> Work-stop abutment {6}


DEFINITION

Classification: 83/451

(under the class definition) Apparatus provided with a device to maintain or retain the work in fixed position relative to immovable parts of the apparatus.

(1) Note. This subclass (451) includes original patents for

cutting devices characterized by such immobilizers as holding pins, magnets, suction means, and similar devices which do not hold work by frictional force developed between opposed movable jaws.

SEE OR SEARCH THIS CLASS, SUBCLASS:

374+, for a work immobilizer which is interrelated with tool actuating means.

409, for a work carrier, which may be provided with a gripper or other work-immobilizing means.

446, and 447, for guide comprising jaws with work-engaging rollers which permit movement of the work.