US PATENT SUBCLASS 29 / 444
.~.~.~.~ Outwardly deforming internally fitted rod

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

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
428  DF  .~ Assembling or joining {21}
434  DF  .~.~ Retaining clearance for motion between assembled parts {3}
437  DF  .~.~.~ By deforming interlock {5}
444.~.~.~.~ Outwardly deforming internally fitted rod

DEFINITION

Classification: 29/444

Outwardly deforming internally fitted rod:

(under subclass 437) Process wherein the first part comprises a rod inserted in an opening in the second part and subsequent separation of the parts is prevented by providing a flange on the rod, which flange is enlarged beyond the internal diameter of the entrance of the opening.

SEE OR SEARCH THIS CLASS, SUBCLASS:

443, for a process wherein an inserted part is flanged to fit within an annular channel in a surrounding part.

512, for a process of uniting two or more parts by a deforming operation in which an inserted tube is flared to secure it within a surrounding part.