US PATENT SUBCLASS 74 / 490.08
.~.~.~ Planar surface with orthogonal movement and rotation

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

Internet Version by PATENTEC © 1999      Terms of Use


74 /   HD   MACHINE ELEMENT OR MECHANISM

469  DF  CONTROL LEVER AND LINKAGE SYSTEMS {8}
479.01  DF  .~ Multiple controlling elements for single controlled element {8}
490.07  DF  .~.~ Power elements as controlling elements {3}
490.08.~.~.~ Planar surface with orthogonal movement and rotation

DEFINITION

Classification: 74/490.08

Planar surface with orthogonal movement and rotation:

(under subclass 490.07) Subject matter in which the power elements control both linear movement of a planar surface member (constrained to move along at least one of the three orthogonal spacial axes) and its rotary movement about at least one axis. [figure]

(1) Note. This subclass provides a locus for rotary tables which have power inputs to control both translation and rotation.

SEE OR SEARCH CLASS

33, Geometrical Instruments,

1, for x-y motion.

108, Horizontally Supported Planar Surfaces,

20, 137, and 143 for horizontally adjustable planar surfaces.

248, Supports, 184, 657, and 661 for adjustable supports.

269, Work Holders,

71, and 73 for work holders with adjustment means to shift the workpiece location on a machine tool.

359, Optics: Systems (Including Communication) and Elements,

393, for microscope stage or slide carrier with plural transverse movement.

414, Material or Article Handling,

749, for horizontal linear movement.