Textiles: spinning – twisting – and twining – Apparatus and processes – Elements
Patent
1980-10-08
1981-11-10
Watkins, Donald
Textiles: spinning, twisting, and twining
Apparatus and processes
Elements
57135, 248638, D01H 712
Patent
active
042990858
ABSTRACT:
A textile spindle mount is provided by the subject invention in which a layer of elastomeric material is disposed between and attaches to a flat washer along its bottom surface and a cupped washer along its top surface. The cupped washer includes end sections which extend downwardly and attach to the outer edge of the elastomer layer for limiting the bulging thereof under compression loads. The bulging of the elastomer layer is further controlled by removing a generally curved section of elastomeric material adjacent the outer edge of the elastomer layer. As a result, a high compression to shear springrate ratio is obtained with the spindle mount herein which is capable of good noise and vibration isolation and can accommodate high compression loads without bond failure.
REFERENCES:
patent: 2650465 (1953-09-01), Westall
patent: 2872774 (1959-02-01), Fink
patent: 2894365 (1959-07-01), Meyer-Busche
patent: 3885767 (1975-05-01), Olowinski et al.
patent: 3942314 (1976-03-01), Olowinski
patent: 4045948 (1977-09-01), Hannibal
patent: 4067184 (1978-01-01), Johnson
patent: 4187668 (1980-02-01), Olowinski et al.
John Richard A.
Olowinski Edward J.
Kautz Thomas L.
Lord Corporation
Watkins Donald
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