(under subclass 568) Subject matter wherein the contact member has a center of rotation and the means to vary the position of the member has structure to change the angular
position of the member.
(1) Note. Indexing and dividing heads are here.
SEE OR SEARCH THIS CLASS, SUBCLASS:
1, for an angle measurement.
534+, for an angle gauge.
SEE OR SEARCH CLASS
29, Metal Working, 35.5, for plural diverse manufacturing apparatus with turret mechanism including a tool turret.
74, Machine Element or Mechanism,
813+, for a rotary member or shaft indexing.
269, Work Holders,
58+, for a movable holder including means to shift the holder position and subclasses 63+ for a movable work holder with indexing steps.
279, Chucks or Sockets,
5, for angularly adjustable or indexing chucks or sockets.
