ES295828U - Columna tubular telescopica para pozos y registros de alcantarillado. - Google Patents
Columna tubular telescopica para pozos y registros de alcantarillado.Info
- Publication number
- ES295828U ES295828U ES1985295828U ES295828U ES295828U ES 295828 U ES295828 U ES 295828U ES 1985295828 U ES1985295828 U ES 1985295828U ES 295828 U ES295828 U ES 295828U ES 295828 U ES295828 U ES 295828U
- Authority
- ES
- Spain
- Prior art keywords
- pipe element
- ground
- telescopic column
- column pipe
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Signs Or Road Markings (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Sewage (AREA)
- Catching Or Destruction (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Road Paving Structures (AREA)
Abstract
Columna tubular telescópica para pozos y registros de alcantarillado, del tipo que comprende elementos tubulares inferior y superior, cuyo elemento tubular superior tiene una rosca en al menos parte de su circunferencia para poderse desplazar axialmente en relación al elemento tubular inferior mediante un movimiento rotativo; caracterizada porque la rosca externa del elemento tubular superior está limitada a una porción de dicho elemento tubular adyacente a una cubierta superior dispuesta en el extremo superior del mismo para queda situada prácticamente a nivel de tierra, teniendo el resto del elemento tubular superior una superficie externa lisa e introduciéndose con la porción lisa dentro del elemento tubular inferior para poderse desplazar axialmente en relación al elemento tubular inferior, de manera que el elemento tubular superior pueda desplazarse axialmente en relación al elemento tubular inferior mediante el movimiento de rotación exclusivamente por el acoplamiento de la rosca en el material de tierra circundante.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8402225A SE451744B (sv) | 1984-04-24 | 1984-04-24 | Teleskopiskt stigarror for forleggning i mark, vars ovre rordel uppvisar en genga |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES295828U true ES295828U (es) | 1987-07-01 |
| ES295828Y ES295828Y (es) | 1988-01-01 |
Family
ID=20355647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1985295828U Expired ES295828Y (es) | 1984-04-24 | 1985-04-24 | Columna tubular telescopica para pozos y registros de alcantarillado. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0177604A1 (es) |
| AU (1) | AU4239585A (es) |
| CA (1) | CA1233328A (es) |
| DK (1) | DK154709C (es) |
| ES (1) | ES295828Y (es) |
| FI (1) | FI79879C (es) |
| NO (1) | NO158633C (es) |
| SE (1) | SE451744B (es) |
| WO (1) | WO1985004920A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4105835A1 (de) * | 1991-02-25 | 1992-09-03 | Bernhard Kessel | Abstuetzvorrichtung fuer schachtelemente |
| FR2811690B1 (fr) * | 2000-07-12 | 2003-01-03 | Norinco | Dispositif de voirie rehaussable |
| JP6685604B2 (ja) * | 2016-07-20 | 2020-04-22 | 株式会社ダイクレ | 合成樹脂製のマンホール |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3533199A (en) * | 1968-08-19 | 1970-10-13 | William C Pickett | Adjustable manhole construction |
-
1984
- 1984-04-24 SE SE8402225A patent/SE451744B/sv not_active IP Right Cessation
-
1985
- 1985-04-23 CA CA000479833A patent/CA1233328A/en not_active Expired
- 1985-04-24 WO PCT/SE1985/000185 patent/WO1985004920A1/en not_active Ceased
- 1985-04-24 ES ES1985295828U patent/ES295828Y/es not_active Expired
- 1985-04-24 EP EP85902208A patent/EP0177604A1/en not_active Withdrawn
- 1985-04-24 AU AU42395/85A patent/AU4239585A/en not_active Abandoned
- 1985-12-23 DK DK604785A patent/DK154709C/da not_active IP Right Cessation
- 1985-12-23 NO NO85855273A patent/NO158633C/no unknown
- 1985-12-23 FI FI855146A patent/FI79879C/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK154709B (da) | 1988-12-12 |
| EP0177604A1 (en) | 1986-04-16 |
| DK604785D0 (da) | 1985-12-23 |
| DK604785A (da) | 1985-12-23 |
| FI79879B (fi) | 1989-11-30 |
| SE8402225L (sv) | 1985-10-25 |
| NO855273L (no) | 1986-02-18 |
| ES295828Y (es) | 1988-01-01 |
| FI79879C (fi) | 1990-03-12 |
| DK154709C (da) | 1989-06-19 |
| NO158633B (no) | 1988-07-04 |
| WO1985004920A1 (en) | 1985-11-07 |
| CA1233328A (en) | 1988-03-01 |
| SE451744B (sv) | 1987-10-26 |
| FI855146L (fi) | 1985-12-23 |
| FI855146A0 (fi) | 1985-12-23 |
| SE8402225D0 (sv) | 1984-04-24 |
| NO158633C (no) | 1988-10-12 |
| AU4239585A (en) | 1985-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 20010201 |