Compressive load carrying bearings

Details Compressive load carrying bearings Compressive load carrying bearings

1978-12-26

1980-04-29

Lazarus, Ronald H.

Spring devices

Compound

Rubber

308 2A, 308 26, B60G 1122

Patent

active

RE0302627

ABSTRACT:
A compressive load carrying laminated bearing comprising alternating bonded layers of a resilient material and a non-extensible material generally concentrically disposed about a common center with successive layers being disposed at successively increasing radii. The fatigue life thereof, when subjected to cylic rotational or torsional motion about the common center, is substantially enhanced by progressively increasing the thickness of the layers of resilient material with increasing radii while simultaneously progressively decreasing the modulus of elasticity of the layers of resilient material with increasing radii.

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