US PATENT SUBCLASS 29 / 732
.~.~ Motor or generator

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

Internet Version by PATENTEC © 1999      Terms of Use


29 /   HD   METAL WORKING

700  DF  MEANS TO ASSEMBLE OR DISASSEMBLE {55}
729  DF  .~ Means to assemble electrical device {14}
732.~.~ Motor or generator {4}
733  DF  .~.~.~> Means to assemble commutator
734  DF  .~.~.~> Means to position insulation
735  DF  .~.~.~> Means to stake wire to commutator or armature
736  DF  .~.~.~> Including deforming means

DEFINITION

Classification: 29/732

Motor or generator:

(under subclass 729) Apparatus particular to the association or joining of work parts in the making of a dynamoelectric device, i.e., a device for (1) converting electrical energy to mechanical energy, or (2) converting mechanical energy to electrical energy.

(1) Note. This subclass includes, for example: (a) Apparatus for collecting and assembling commutator segments and commutator parts. (b) Apparatus for assembling the various parts of an armature, including apparatus for inserting a coil into slots of a commutator; apparatus for inserting insulation or insulation plugs into said slots, as well as the staking of the coil leads in the commutator slots. The manufacture of a paper insulation plug combined with assembly in a motor or generator is included herein.

SEE OR SEARCH THIS CLASS, SUBCLASS:

33+, for combined machine used in the manufacture of a dynamoelectric device.

243.52, for apparatus not otherwise classified which assembles by "heading" a hollow member.

596+, for a method of making a dynamoelectric machine.

SEE OR SEARCH CLASS

242, Winding, Tensioning, or Guiding, 432+, for making a stator by winding directly onto a core, and subclasses 433+ for making an armature by winding directly onto a core.

310, Electrical Generator or Motor Structure, appropriate

subclasses for generator or motor structure.

493, Manufacturing Container or Tube From Paper; or Other Manufacturing From a Sheet or Web,

405+, for folding sheet or web material.