DK122790D0 - TELESCOPE BROWN OR DEVICE - Google Patents
TELESCOPE BROWN OR DEVICEInfo
- Publication number
- DK122790D0 DK122790D0 DK122790A DK122790A DK122790D0 DK 122790 D0 DK122790 D0 DK 122790D0 DK 122790 A DK122790 A DK 122790A DK 122790 A DK122790 A DK 122790A DK 122790 D0 DK122790 D0 DK 122790D0
- Authority
- DK
- Denmark
- Prior art keywords
- insert tube
- socket
- rib
- tube
- covering
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
- E03F5/024—Manhole shafts or other inspection chambers; Snow-filling openings; accessories made of plastic material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Road Signs Or Road Markings (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Centrifugal Separators (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Rod-Shaped Construction Members (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Telescopes (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Studio Devices (AREA)
- Lubricants (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Telescopic well or column pipe comprising an outer tube and an insert tube (B) axially displaceable therein, and a covering which receives in a socket (12) thereof the upper end of the insert tube. Between the socket and the insert tube there is provided as an axially locking rotary mounting an extruded rib (18) having round cross section and smooth surface and consisting of a plastic material having good bearing properties, said rib being received in an annular groove (15, 16) which is located partly in the curved surface of the socket and partly in the curved surface of the insert tube, said groove being available for the insertion of the rib through a passage (17) joining the annular groove substantially tangentially and opening at the outside or the inside of the socket of the insert tube. The insert tube engages at the upper end surface (14) thereof an annular shoulder surface (13) on the covering.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8704544 | 1987-11-19 | ||
| SE8704544A SE459592B (en) | 1987-11-19 | 1987-11-19 | TELEPHONE BROWN OR GUARANTEE |
| PCT/SE1988/000627 WO1989004895A1 (en) | 1987-11-19 | 1988-11-18 | Telescopic well or column pipe |
| SE8800627 | 1988-11-18 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK122790A DK122790A (en) | 1990-05-17 |
| DK122790D0 true DK122790D0 (en) | 1990-05-17 |
| DK167542B1 DK167542B1 (en) | 1993-11-15 |
Family
ID=20370285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK122790A DK167542B1 (en) | 1987-11-19 | 1990-05-17 | Telescopic shaft or unit |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0393094B1 (en) |
| AT (1) | ATE66034T1 (en) |
| AU (1) | AU2729188A (en) |
| DE (1) | DE3864146D1 (en) |
| DK (1) | DK167542B1 (en) |
| FI (1) | FI86569C (en) |
| NO (1) | NO165884C (en) |
| SE (1) | SE459592B (en) |
| WO (1) | WO1989004895A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE470236B (en) * | 1992-05-11 | 1993-12-13 | Uponor Nv | Ladder with cover frame |
| GB2345080B (en) * | 1998-07-22 | 2003-03-19 | Michael Cooper | Multi-purpose barrier |
| DE102013012576A1 (en) * | 2013-07-30 | 2015-02-05 | Schachtguss-Ht Gmbh | Shaft arrangement and method for connecting a manhole frame to a manhole pipe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3606402A (en) * | 1969-07-02 | 1971-09-20 | Fiberglass Resources Corp | Locking means for adjacent pipe sections |
| SE398904B (en) * | 1977-03-16 | 1978-01-23 | Gustavsberg Lubonyl Ab | DEVICE FOR DESIGNATION OF PIPES OR PIPE WELLS |
-
1987
- 1987-11-19 SE SE8704544A patent/SE459592B/en not_active IP Right Cessation
-
1988
- 1988-11-18 AT AT88910170T patent/ATE66034T1/en not_active IP Right Cessation
- 1988-11-18 WO PCT/SE1988/000627 patent/WO1989004895A1/en active IP Right Grant
- 1988-11-18 DE DE8888910170T patent/DE3864146D1/en not_active Expired - Fee Related
- 1988-11-18 EP EP88910170A patent/EP0393094B1/en not_active Expired - Lifetime
- 1988-11-18 AU AU27291/88A patent/AU2729188A/en not_active Abandoned
-
1990
- 1990-05-17 DK DK122790A patent/DK167542B1/en not_active IP Right Cessation
- 1990-05-18 FI FI902460A patent/FI86569C/en not_active IP Right Cessation
- 1990-05-18 NO NO902201A patent/NO165884C/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE459592B (en) | 1989-07-17 |
| FI86569C (en) | 1992-09-10 |
| EP0393094A1 (en) | 1990-10-24 |
| DK167542B1 (en) | 1993-11-15 |
| NO165884C (en) | 1991-05-02 |
| NO902201D0 (en) | 1990-05-18 |
| EP0393094B1 (en) | 1991-08-07 |
| SE8704544L (en) | 1989-05-20 |
| ATE66034T1 (en) | 1991-08-15 |
| AU2729188A (en) | 1989-06-14 |
| NO902201L (en) | 1990-06-28 |
| DK122790A (en) | 1990-05-17 |
| FI902460A0 (en) | 1990-05-18 |
| FI86569B (en) | 1992-05-29 |
| WO1989004895A1 (en) | 1989-06-01 |
| NO165884B (en) | 1991-01-14 |
| DE3864146D1 (en) | 1991-09-12 |
| SE8704544D0 (en) | 1987-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |