NO165884C - TELESKOPBROENN. - Google Patents
TELESKOPBROENN.Info
- Publication number
- NO165884C NO165884C NO902201A NO902201A NO165884C NO 165884 C NO165884 C NO 165884C NO 902201 A NO902201 A NO 902201A NO 902201 A NO902201 A NO 902201A NO 165884 C NO165884 C NO 165884C
- Authority
- NO
- Norway
- 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)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Paleontology (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Hydrology & Water Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Public Health (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)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Telescopes (AREA)
- Rod-Shaped Construction Members (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Centrifugal Separators (AREA)
- Rigid Pipes And Flexible Pipes (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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO902201D0 NO902201D0 (en) | 1990-05-18 |
| NO902201L NO902201L (en) | 1990-06-28 |
| NO165884B NO165884B (en) | 1991-01-14 |
| NO165884C true NO165884C (en) | 1991-05-02 |
Family
ID=20370285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO902201A NO165884C (en) | 1987-11-19 | 1990-05-18 | TELESKOPBROENN. |
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 EP EP88910170A patent/EP0393094B1/en not_active Expired - Lifetime
- 1988-11-18 DE DE8888910170T patent/DE3864146D1/en not_active Expired - Fee Related
- 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 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 |
|---|---|
| DK122790D0 (en) | 1990-05-17 |
| ATE66034T1 (en) | 1991-08-15 |
| EP0393094A1 (en) | 1990-10-24 |
| NO902201D0 (en) | 1990-05-18 |
| NO902201L (en) | 1990-06-28 |
| DK122790A (en) | 1990-05-17 |
| DE3864146D1 (en) | 1991-09-12 |
| SE459592B (en) | 1989-07-17 |
| DK167542B1 (en) | 1993-11-15 |
| SE8704544L (en) | 1989-05-20 |
| EP0393094B1 (en) | 1991-08-07 |
| NO165884B (en) | 1991-01-14 |
| FI902460A0 (en) | 1990-05-18 |
| SE8704544D0 (en) | 1987-11-19 |
| FI86569B (en) | 1992-05-29 |
| WO1989004895A1 (en) | 1989-06-01 |
| AU2729188A (en) | 1989-06-14 |
| FI86569C (en) | 1992-09-10 |
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