Pipe joint

Pipe joints or couplings – Flange – Clamped

Reexamination Certificate

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Details

C285S368000, C285S223000

Reexamination Certificate

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06979028

ABSTRACT:
A pipe joint is made up of a hollow cylindrical joint body made of an elastic material with a prescribed length, a circular flange embedded into each of the ends of the joint body, through holes provided axially at prescribed intervals in the direction of the circumference of the flanges and the joint body, and both flanges connected to the joint body with a connecting appliance penetrating into these through holes.

REFERENCES:
patent: 787791 (1905-04-01), Reynolds
patent: 1948211 (1934-02-01), Fritz
patent: 3039795 (1962-06-01), Reuter
patent: 3834744 (1974-09-01), Masatchi
patent: 4003210 (1977-01-01), Bostroem
patent: 4616860 (1986-10-01), Faria et al.
patent: 5197766 (1993-03-01), Glover et al.
patent: 5316320 (1994-05-01), Breaker
patent: 5558344 (1996-09-01), Kestly et al.
patent: 5884946 (1999-03-01), Esser
patent: 6050614 (2000-04-01), Kirkpatrick
patent: 2098295 (1982-11-01), None

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