Title:
FLEXIBLE JOINT MADE FROM STAINLESS STEEL
Document Type and Number:
WIPO Patent Application WO/1997/035140
Kind Code:
A1
Abstract:
A flexible joint main body (1) is formed that comprises a stainless steel pipe (2) having a bellows portion (3) at an intermediate portion therealong and straight pipe portions (4, 5) at ends thereof. A sleeve (7) is mounted on an outer circumferential surface of the straight pipe portion (4), and a cap nut (9) is loosely fitted over this sleeve (7) via a lock wire (8). A sleeve (11) is mounted on an outer circumferential surface of the straight pipe portion (5), and a stainless steel pipe (10) that is to be brought into abutment with this sleeve (11) is welded to the sleeve (11) or a threaded portion (20) is formed in the outer circumferential surface of the sleeve (11) so that another component is connected to this threaded portion (20) via a coupler or the like.
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Inventors:
SASAKI ISAMU (JP)
Application Number:
PCT/JP1996/000686
Publication Date:
September 25, 1997
Filing Date:
March 15, 1996
Export Citation:
Assignee:
SASAKI ISAMU (JP)
International Classes:
F16L11/15; F16L25/00; (IPC1-7): F16L27/12
Foreign References:
| JPS502579Y1 | 1975-01-23 | |||
| JPS5846835Y2 | 1983-10-25 |
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