Buckling sleeve blind fastener

Details Buckling sleeve blind fastener Buckling sleeve blind fastener

1987-05-26

1990-11-06

Lindsey, Rodney M.

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

Having separate expander means

Bulged by axially contracting ends

411 43, 411 55, 411 65, F16B 1304

Patent

active

049681982

ABSTRACT:
A blind fastener is disclosed. The fastener comprises a tubular nut, a buckling sleeve and a mandrel. The buckling sleeve on one of its ends has a bearing face radially overhanging a facing restraint face of the tubular nut, and a tapered surface which deforms upon threaded drawing of the mandrel through the nut to approach the shape of a plane normal to the axis of the fastener.

REFERENCES:
patent: 2887003 (1959-05-01), Brilmyer
patent: 4312613 (1982-01-01), Binns
patent: 4364697 (1982-12-01), Binns
patent: 4457652 (1984-07-01), Pratt
patent: 4778318 (1988-10-01), Jeal
patent: 4815906 (1989-03-01), Binns

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