Boot attachment structure for rotary joint

Details Boot attachment structure for rotary joint Boot attachment structure for rotary joint

1995-11-20

1998-03-10

Dunn, Eileen A.

Rotary shafts, gudgeons, housings, and flexible couplings for ro

Housing

Flexible housing

277212FB, F16D 384

Patent

active

057254338

ABSTRACT:
A housing has, on an outer circumferential surface thereof, a circumferential surface area, a toothed surface area complementary in shape to grooves and teeth of a boot of rubber, and a stopper engagable by tip ends of the boot of rubber and a boot of synthetic resin. The circumferential surface area, the toothed surface area, and the stopper are successively arranged in the order named in the direction in which the boots are installed onto a rotary joint. The housing has an outside diameter at the circumferential surface area which is equal to or greater than an inside diameter of the boot of synthetic resin. The circumferential surface area, circumferential teeth of the toothed surface area, and the stopper are progressively higher radially outwardly in the order named.

REFERENCES:
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patent: 2755643 (1956-07-01), Wildhaber
patent: 4597745 (1986-07-01), Orain
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patent: 4927678 (1990-05-01), Lallement
patent: 5006376 (1991-04-01), Arima
patent: 5273490 (1993-12-01), Stewart et al.
patent: 5295914 (1994-03-01), Milavec
patent: 5451186 (1995-09-01), Poulin et al.

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