Three part blind fastener

Details Three part blind fastener Three part blind fastener

2007-12-04

2007-12-04

Mitchell, Katherine (Department: 3677)

Expanded, threaded, driven, headed, tool-deformed, or locked-thr

Having separate expander means

Frangible member

C411S501000, C411S969000, C411S034000, C411S038000, C411S037000

Reexamination Certificate

active

10886148

ABSTRACT:
The current invention is directed to a three piece blind fastener comprising a mandrel40, a tubular body portion of10and a radially extending flange14, wherein the cylindrical body10is mounted on an elongate stem42of the mandrel so as to extend co-axially about a central axis of such blind fastener, and the mandrel having a mandrel head in operative engagement with a tail end of the body for transmitting force there to during setting of the fastener, wherein the radially extending flange is separate from and held in crimped engagement with the body portion at or towards a front end of the tubular body so as to be axially remote from the tail end of such body.

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