Expansion fastener

Details Expansion fastener Expansion fastener

1988-11-25

1989-10-03

Wilson, Neill R.

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

Having separate expander means

Including sleeve and distinct tapered expander

411 41, 411 60, 411908, F16B 1304, F16B 1306

Patent

active

048712892

ABSTRACT:
An expansion fastener includes a fastener body which has a pair of integral axial anchoring sections. An expander pin is drivable into a throat of the fastener body to force apart the anchoring sections.

REFERENCES:
patent: 3044340 (1962-07-01), Luhm
patent: 3461772 (1969-08-01), Barry
patent: 3765295 (1973-10-01), Ptak
patent: 4375342 (1983-03-01), Wollar et al.
patent: 4405272 (1983-09-01), Wollar
patent: 4571134 (1986-02-01), Beglinger et al.
patent: 4662808 (1987-05-01), Camilleri

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