Supports – Resilient support – Including spring zone understructure
Patent
1995-08-03
1998-06-23
Berger, Derek J.
Supports
Resilient support
Including spring zone understructure
29446, 248638, 464180, F16C 320
Patent
active
057693811
ABSTRACT:
A process for preventing vibrations of a shaft (1) driven into rotation around its axis and having a length greater than its diameter. The shaft is maintained at both ends by fixed centering devices (2a, 2b) and at its center by at least one intermediate support (12). The support is located on one side of the shaft, and its position with respect to the end centering devices (2a, 2b) is adjusted so that, in its central part, the center (0) of the shaft is away from the line running through the centers of the end centering devices (2a, 2b) on the side opposite the intermediate support (12). The shaft is thus subjected to permanent deformation and maintained applied onto rolling bearing devices (7a, 7b) by an elastic recall force.
REFERENCES:
patent: 3037573 (1962-06-01), Larsen
patent: 3155187 (1964-11-01), DeLorean
patent: 3292389 (1966-12-01), Adloff et al.
patent: 3811295 (1974-05-01), Stamenkovic
Search Report FR 94 09647.
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