Tube flange assembly

Details Tube flange assembly Tube flange assembly

1995-11-07

1997-02-18

Arola, Dave W.

Pipe joints or couplings

Particular interface

Tapered

2853822, 285397, 285405, 285424, F16L 2500

Patent

active

056035330

ABSTRACT:
A tube flange assembly including attachment flanges associated by interlocking deformation with flared tubes. The flanges are placed with the attachment plates thereof arranged in juxtaposition with a tubular insert extending to within the tubes. A raised section on the tubular insert mates with the concavities formed in the annuluses of the flanges. The joint is drawn together by fasteners. Each attachment flange includes a fixing area for receiving the end of the tube. Outwardly of that fixing area, an annular channel forming a loop in cross section with the small circular gap provides tolerance to vibration.

REFERENCES:
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patent: 3786730 (1974-01-01), Lunderholm
patent: 3794363 (1974-02-01), Schulz
patent: 4212099 (1980-07-01), Williams et al.
patent: 4558892 (1985-12-01), Daw et al.
patent: 4865365 (1989-09-01), Meinig
patent: 4940264 (1990-07-01), Mez
patent: 5213374 (1993-05-01), Keeting
patent: 5415443 (1995-05-01), Hayashi
patent: 5421624 (1995-06-01), Hayashi et al.

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