Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1978-11-03
1980-02-05
Ward, Jr., Robert S.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
277199, 277207R, 248634, 296 351, B62D 2704, F16J 1510
Patent
active
041869303
ABSTRACT:
A vibration and dust isolation system for use in isolating first and second spaced elements (20,22) which together form at least a part of the structure (14) to be sealed. A resilient strip (30) is interposed between the elements and a fastener (26) secures the elements in sandwiching relation to the strip. The improved strip is generally planar with a considerable majority (40) of the strip having a first thickness less than the spacing between the first and second element, an edge (42,56) having a second thickness somewhat greater than the spacing, and a load bearing portion (38) having a thickness somewhat greater than the spacing and comprising a considerable minority of the total surface of the strip. The load bearing portion is the predominant part of the strip contacting both elements.
REFERENCES:
patent: 1986465 (1935-01-01), Dempsey
patent: 3175832 (1965-03-01), Carrell
patent: 3231289 (1966-01-01), Carrell
patent: 3738670 (1973-06-01), Jelinek et al.
patent: 3866926 (1975-02-01), Traum
patent: 3892417 (1975-07-01), Clayton
patent: 3990737 (1976-11-01), Palmer
patent: 4066058 (1978-01-01), Anderkay
patent: 4067531 (1978-01-01), Sikula
Caterpillar Tractor Co.
Ward, Jr. Robert S.
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