Supports – Resilient support – Nonmetallic resilient element
Patent
1996-03-19
1998-06-09
Berger, Derek J.
Supports
Resilient support
Nonmetallic resilient element
2671411, 267220, 248634, F16F 700
Patent
active
057623139
ABSTRACT:
An upper MacPherson strut step bearing for wheel suspensions in a motor vehicle, including a metallic support body which can be connected to a shock absorber, a metallic support flange which can be fastened to the vehicle body, both of which are connected to one another by a vulcanized elastomeric material. The vulcanized elastomeric material includes a rubber buffer with a lower stop face for a support disk, against the underside of which a coil spring is supported by means of a buffer ring, and an upper stop face for a flange disk which is rigidly connected to the support piece. To optimize the transmission of force through the elastomeric material, the support flange has, in the vertical section of an axial plane, an annular U-shaped section with a bottom which is parallel to the lower stop face, which U-shaped section encloses an essential amount of the material of the rubber buffer on three sides in the manner of a chamber with one side open in the direction of action of the load occurring.
REFERENCES:
patent: 2869811 (1959-01-01), Boschi
patent: 3957127 (1976-05-01), Bouchard et al.
patent: 4462608 (1984-07-01), Lederman
patent: 4477061 (1984-10-01), Kawaura et al.
Berger Derek J.
Lemforder Metallwaren AG
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