US PATENT SUBCLASS 29 / 243.519
.~.~.~ With second workpiece inside annular work one workpiece moved to shape the other

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}
243.5  DF  .~ Overedge assembling means {5}
243.517  DF  .~.~ Annular work {2}
243.519.~.~.~ With second workpiece inside annular work one workpiece moved to shape the other {2}
243.521  DF  .~.~.~.~> Comprising driver for snap-off-mandrel fastener; e.g., Pop (TM) riveter {5}
243.529  DF  .~.~.~.~> Including near side fastener shaping tool

DEFINITION

Classification: 29/243.519

With second workpiece inside annular work one workpiece moved to shape the other:

(under subclass 243.517) Apparatus wherein a first tool engages the annular member and a second tool engages a second member which is inside the cavity of the annular member to move the members relative to each other such that one member is stressed beyond its elastic limit.