Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Threaded fastener locked to a discreet structure – Design of fastener or substructure restricts rotation
Patent
1987-07-07
1989-10-24
Smith, Gary L.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Threaded fastener locked to a discreet structure
Design of fastener or substructure restricts rotation
411429, 411431, F16B 3706, F16B 3714
Patent
active
048758175
ABSTRACT:
A sealed weld nut comprises a nut body having an axial through bore, a threaded portion provided on an inner periphery of the bore, weld portions to be welded provided on one axial end of the nut body, and a separate removable sealing member provided on the other axial end of the nut body for preventing a foreign matter from passing into the bore through the other axial end of the nut body.
REFERENCES:
patent: D208428 (1967-08-01), Holliday
patent: 1427616 (1922-08-01), Moore
patent: 2761483 (1956-09-01), Richardson
patent: 3578200 (1971-05-01), Hetzer
patent: 4322195 (1982-05-01), Rebish et al.
Okamoto Yuji
Suezaki Isao
Suzumura Hiroyuki
Ringel Douglas E.
Smith Gary L.
Toyota Jidosha & Kabushiki Kaisha
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