Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Internally threaded fastener element – e.g. – nut – etc. – Having cap
Reexamination Certificate
2005-08-30
2005-08-30
Saether, Flemming (Department: 3677)
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Internally threaded fastener element, e.g., nut, etc.
Having cap
C411S533000
Reexamination Certificate
active
06935825
ABSTRACT:
The present invention relates to a wheel nut (10) having a nut body (11) with a widened radial collar (12) and a thrust washer (13) which is held rotatably and captively on the nut body (11) by a locking means (16), and having a cap (14) arranged on the nut body (11). In this case, the locking means (16) is designed as an edge (17) which runs around on the thrust washer (13) and which engages both over the collar (12) and over a flange (18) formed at the free end of the cap (14). The present invention relates, moreover, to a further fastening element of this type, for example a wheel screw.
REFERENCES:
patent: 3585900 (1971-06-01), Chaivre
patent: 4295766 (1981-10-01), Shaw
patent: 4717299 (1988-01-01), Underwood
patent: 4969788 (1990-11-01), Goiny
patent: 4993902 (1991-02-01), Hellon
patent: 5730568 (1998-03-01), Lanham et al.
patent: 6036420 (2000-03-01), Somers et al.
patent: 6074148 (2000-06-01), Wilson
patent: 6102488 (2000-08-01), Wilson
patent: 6435791 (2002-08-01), Bydalek
patent: 6592314 (2003-07-01), Wilson
Kriegsman & Kriegsman
Metallwarenfabrik Hermann Winker GmbH & Co, KG
Saether Flemming
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