Spring devices – Vehicle – Elastomeric
Patent
1996-06-20
1999-02-23
Oberleitner, Robert J.
Spring devices
Vehicle
Elastomeric
267293, 267 6427, B60G 1122
Patent
active
058735658
ABSTRACT:
An elastic support for a vibrating mass includes at least a first fixture, a second fixture and a block of elastic material bonded between the fixtures. The fixtures are capable of being subjected, as a result of excitation vibrations exerted on at least one of them, to relative vibrational displacements. At least one oscillator is fixed to one part of the block which is subjected to vibrations in phase opposition with those of one of the two fixtures. The "oscillator" function can be improved by incorporating a flexible circular comb in the block of elastic material, as well as by associating a decoupling slot in the block and a retaining ring preventing radial expansions of this block. The support is appropriate for fastening shock absorbers for vehicles.
REFERENCES:
patent: 4424961 (1984-01-01), Takei
patent: 4744547 (1988-05-01), Hartel
patent: 5156380 (1992-10-01), Cerruti et al.
Patent Abstracts Of Japan, vol. 007 No. 199 (M-240) , Sep. 3, 1983 & JP-A-58 097525 (Nissan Jidosa KK) Jun. 10, 1993.
Patent Abstracts Of Japan, vol. 017 No. 555 (M-1492) Oct. 6. 1993 & JP-A-05 155263 (Bridgestone Corp), Jun. 22, 1993.
Patent Abstracts Of Japan, vol. 009 No. 117 (M-381) , May. 22, 1985 & JP-A-60 004643 (Mitsubishi Jukogyo KK), Jan. 1, 1985.
Hutchinson
Oberleitner Robert J.
Torres Melaine
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