Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Internally threaded fastener element – e.g. – nut – etc. – Multipart
Patent
1995-12-26
1998-07-14
Saether, Flemming
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Internally threaded fastener element, e.g., nut, etc.
Multipart
411 14, F16B 3708
Patent
active
057794197
ABSTRACT:
A method and hydraulic nut for mounting a hollow article which has a conically shaped opening, such as a conical ring, on a conical shaft. The method comprises the following steps: a) installing the hollow article on the shaft, in order to fit the conically shaped surfaces of the article and the shaft against each other; b) moving the hollow article to a starting position (B), in order to provide an initial press fit; and c) moving the hollow article over a predetermined distance (S.sub.s) from the initial position to an end position (C), in order to provide a final press fit.
REFERENCES:
patent: 2995033 (1961-08-01), Stifano
patent: 3033597 (1962-05-01), Miller
patent: 3936104 (1976-02-01), Brinkman
patent: 3957319 (1976-05-01), Gorski
patent: 4411549 (1983-10-01), Sheppard
patent: 4646411 (1987-03-01), Hankins
patent: 4686859 (1987-08-01), Wallace
patent: 5114289 (1992-05-01), Coiffman
Kellstrom Magnus
Pettersson Kenneth
Rydin Magnus
Saether Flemming
SKF Maintenance Products B.V.
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