Cutlery
Patent
1981-07-27
1982-11-02
Van Balen, William J.
Cutlery
308 28, 308DIG4, 428323, F16C 2708, F16C 1710
Patent
active
043570577
ABSTRACT:
A laminated device such as a bearing or coupling comprising an inner and an outer housing with a laminate therebetween of alternating resilient and non-extensible layers wherein at least one of its resilient layers is made of a material characterized by having a damping coefficient different from that associated with the material of at least one other resilient layer and preselected so as to improve the uniformity of the strain distribution within the laminate and, thereby, the low temperature operating characteristics of the device. In another embodiment of the invention, at least one of the resilient layers is comprised of discrete portions or segments, each having a nominal damping coefficient preselected so as to improve the bearing's operating characteristics in low temperature applications.
REFERENCES:
patent: 3679197 (1972-07-01), Schmidt
patent: 3941433 (1976-03-01), Dolling et al.
patent: 3958840 (1976-05-01), Hickox
patent: 4040690 (1977-08-01), Finney
patent: 4105266 (1978-08-01), Finney
patent: 4142833 (1979-03-01), Rybicki
patent: 4256354 (1981-03-01), Peterson
patent: 4263243 (1981-04-01), Wilson et al.
patent: 4286827 (1981-09-01), Peterson et al.
patent: 4291925 (1981-09-01), Peterson et al.
Peterson Robert R.
Ventura Daniel S.
Barry Wright Corporation
Gilbert Milton E.
Ross Gary E.
Van Balen William J.
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