Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Having separate expander means – Frangible member
Patent
1998-07-29
2000-03-28
Wilson, Neill
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Having separate expander means
Frangible member
411 48, 411 70, F16B 1304, F16B 1306
Patent
active
060423137
ABSTRACT:
To produce a blind-rivet connection in which the rivet shaft (7) breaks off flush with the set-head (4) of the blind rivet (1), regardless of the total thickness (G) of the components (21) to be riveted, a blind rivet (1) is proposed whose rivet shaft (7) is provided with a plurality of break-off grooves (13) arranged axially in series. The tension segment (12) of the rivet shaft (7) is always separated at the break-off groove (13a) that is flush with the set-head end (11) after the rivet shank (2) has buckled to form a closing head (27).
REFERENCES:
patent: 3515028 (1970-06-01), Patton
patent: 4208943 (1980-06-01), Smith
patent: 5006024 (1991-04-01), Siegol
patent: 5106249 (1992-04-01), Janotik
Avdel Verbindungselemente GmbH's HEMLOK.RTM. Brochure, 00/00.
Titgemeyer Brochure: Huck Magna-Bulb Blindniere, 00/00.
Kinberg Robert
Richard Bergner GmbH & Co.
Spencer George H.
Wilson Neill
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