US PATENT SUBCLASS 29 / 510
.~.~.~.~ By necking in cup or tube wall

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
428  DF  .~ Assembling or joining {21}
505  DF  .~.~ Joining by deforming {6}
509  DF  .~.~.~ Overedge assembling of seated part {3}
510.~.~.~.~ By necking in cup or tube wall {1}
511  DF  .~.~.~.~.~> At cup or tube end

DEFINITION

Classification: 29/510

By necking in cup or tube wall:

(under subclass 509) Process in which one of the parts is a cup or tube including substantially annularly deforming the wall of the cup or tube radially inwardly to fasten therein a second part.

SEE OR SEARCH THIS CLASS, SUBCLASS:

516+, for a process of assembling by inward deformation of a hollow body other than by overedge assembling.

SEE OR SEARCH CLASS

285, Pipe Joints or Couplings,

382+, for a connection of that class formed by deformation.