SE8602392D0 - CLUTCH FOR ROR - Google Patents
CLUTCH FOR RORInfo
- Publication number
- SE8602392D0 SE8602392D0 SE8602392A SE8602392A SE8602392D0 SE 8602392 D0 SE8602392 D0 SE 8602392D0 SE 8602392 A SE8602392 A SE 8602392A SE 8602392 A SE8602392 A SE 8602392A SE 8602392 D0 SE8602392 D0 SE 8602392D0
- Authority
- SE
- Sweden
- Prior art keywords
- ring
- pipe
- intended
- essentially
- bevelling
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/065—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Pressure Members (AREA)
- Prostheses (AREA)
Abstract
Coupling for pipes, by means of which a pipe end is intended to be fastened in a sealed manner, which coupling comprises at least one ring intended to be slipped onto the pipe, a so-called body, which comprises a tubular portion which is externally threaded or equivalent and into which the pipe end is intended to be inserted and also which is arranged so as to constitute an outwardly widening seat for an externally essentially conically shaped ring portion, and a nut arranged so as to be slipped onto the pipe and also to interact with said body, mutual axial displacement between the nut and the body being intended to bring about a reduction of the inner diameter of at least one/some ring portion(s) and thus sealing contact between the pipe and the ring portion(s). The coupling is characterized in particular in that a first ring 7 is present, which first ring 7 is externally essentially conically shaped and in this connection tapers towards one 7' of its ends for interaction with the seat 4' of said body 4, which seat 4' in this connection has a widening shape corresponding essentially to the conical shape of the ring 7 and is arranged so also as to fit a so-called cutting ring, and which first ring 7 at its other end 7'', in a manner essentially known per se, widens internally so that an internal bevelling 7''' is formed, and in that a second ring 8 is present, which is essentially symmetrical about a plane at right angles to the axial direction of the ring 8 and comprises a bevelled portion 8' at each end 8'' for interaction with said internal bevelling 7''' of the first ring 7 or with a, preferably corresponding, internal bevelling 9' of said nut 9. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8602392A SE466468B (en) | 1986-05-26 | 1986-05-26 | Clamping ring coupling for pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8602392A SE466468B (en) | 1986-05-26 | 1986-05-26 | Clamping ring coupling for pipes |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8602392D0 true SE8602392D0 (en) | 1986-05-26 |
SE8602392L SE8602392L (en) | 1987-11-27 |
SE466468B SE466468B (en) | 1992-02-17 |
Family
ID=20364647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8602392A SE466468B (en) | 1986-05-26 | 1986-05-26 | Clamping ring coupling for pipes |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE466468B (en) |
-
1986
- 1986-05-26 SE SE8602392A patent/SE466468B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8602392L (en) | 1987-11-27 |
SE466468B (en) | 1992-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8602392-6 Effective date: 19941210 Format of ref document f/p: F |
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NUG | Patent has lapsed |
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