SE8601893L - Device for hopping jointing of individual rudder pieces - Google Patents
Device for hopping jointing of individual rudder piecesInfo
- Publication number
- SE8601893L SE8601893L SE8601893A SE8601893A SE8601893L SE 8601893 L SE8601893 L SE 8601893L SE 8601893 A SE8601893 A SE 8601893A SE 8601893 A SE8601893 A SE 8601893A SE 8601893 L SE8601893 L SE 8601893L
- Authority
- SE
- Sweden
- Prior art keywords
- male part
- male
- female
- sealing ring
- female part
- 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
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
Abstract
Arrangement for the joining together of separate lengths of pipe (1a, 1b) to form pipelines. The arrangement comprises a male part (3a) having an externally conical section (9) with a diameter reducing towards the end of the length of pipe and a female part (3b) of internally matching shape to fit the male part (3a). The male and female parts (3a, 3b) are each executed with its own groove (4a, 4b) of generally rectangular cross-section running around their respective boundary surfaces. When the male part (3a) is introduced into a certain position inside the female part (3b), they will lie directly in line with one another and will form a channel (4). Arranged in the latter is a sealing ring (7) made of a flexible material and of square cross-section, the dimensions of which are selected so that the sealing ring (7) is in sealing contact against the bottom (12a, 12b) of the respective grooves (4a, 4b). A characteristic feature of the invention is that the male part (3a) exhibits a constant diameter in an area around the aforementioned groove (4a), that is to say between its tip (11) and the groove (4a) and between the latter (4a) and the conical section (9). The female part (3b) exhibits internally a corresponding area (10b) of constant diameter lying adjacent to the male part (3a). The aforementioned position denotes that the male part (3a) is introduced approximately half-way into the female part (3b). When the male part (3a) is introduced fully into the female part (3b), the remaining boundary surfaces (7a, 7b) of the sealing ring (7) come into contact with the inner boundary surfaces (4a' and 4b') of the grooves (4a, 4b).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8601893A SE452358B (en) | 1986-04-24 | 1986-04-24 | Device for hopping jointing of individual rudder pieces |
PCT/SE1987/000210 WO1987006675A1 (en) | 1986-04-24 | 1987-04-24 | Means for joining together individual tube parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8601893A SE452358B (en) | 1986-04-24 | 1986-04-24 | Device for hopping jointing of individual rudder pieces |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8601893D0 SE8601893D0 (en) | 1986-04-24 |
SE8601893L true SE8601893L (en) | 1987-10-25 |
SE452358B SE452358B (en) | 1987-11-23 |
Family
ID=20364329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8601893A SE452358B (en) | 1986-04-24 | 1986-04-24 | Device for hopping jointing of individual rudder pieces |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE452358B (en) |
WO (1) | WO1987006675A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5176413A (en) * | 1988-11-30 | 1993-01-05 | Stig Westman | Anchoring means for pipes with rhomboid-shaped grip ring |
FI91992C (en) * | 1992-04-07 | 1994-09-12 | Christer Storgaard | liner |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1249028B (en) * | 1967-08-31 | Ruckersdorf über Nürnberg Dipl -Ing Berthold Zunckel | Push-in socket connection for pipes, especially for PVC | |
US738503A (en) * | 1902-12-11 | 1903-09-08 | Frederick R Waters | Pipe-coupling. |
US3137509A (en) * | 1959-06-22 | 1964-06-16 | Johns Manville | Pipe coupling |
-
1986
- 1986-04-24 SE SE8601893A patent/SE452358B/en not_active IP Right Cessation
-
1987
- 1987-04-24 WO PCT/SE1987/000210 patent/WO1987006675A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE452358B (en) | 1987-11-23 |
SE8601893D0 (en) | 1986-04-24 |
WO1987006675A1 (en) | 1987-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8601893-4 Effective date: 19941110 Format of ref document f/p: F |