Vibration absorber

Details Vibration absorber Vibration absorber

1989-12-22

1991-12-17

Halvosa, George E. A.

Motor vehicles

Power

Battery mountings and holders

188379, 248550, 248598, 280758, B60R 1802

Patent

active

050728016

ABSTRACT:
An improved vibration absorber that overcomes deficiencies of known heavy vibration absorbers that require exact manufacturing tolerance for the rigidity of the absorber in order to generate a sufficiently large frequency range of the vibration absorber. The new vibration absorber has the purpose of covering a larger frequency range with a lower weight by having the absorber mass disposed to be pivotable around a pivot at one end and on an opposite side supports itself on the vehicle body through at least one bearing arrangement. The absorber mass and/or the bearing arrangement are slideably arranged with respect to the pivot. The vibration absorber may be used in vehicles which have a natural vibration in the low frequency range.

REFERENCES:
patent: 989958 (1911-04-01), Frahm
patent: 3483951 (1969-12-01), Bonesho et al.
patent: 3991959 (1976-11-01), Albus
patent: 4575203 (1986-03-01), Brandt et al.

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