NL1000664C2 - Replacement of underground small-bore flexible utility pipe - Google Patents
Replacement of underground small-bore flexible utility pipeInfo
- Publication number
- NL1000664C2 NL1000664C2 NL1000664A NL1000664A NL1000664C2 NL 1000664 C2 NL1000664 C2 NL 1000664C2 NL 1000664 A NL1000664 A NL 1000664A NL 1000664 A NL1000664 A NL 1000664A NL 1000664 C2 NL1000664 C2 NL 1000664C2
- Authority
- NL
- Netherlands
- Prior art keywords
- replacement
- pipe
- utility pipe
- drum
- cable
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/085—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using portable tools
-
- 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
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The steel wire (17) passes through the old pipe (19) and terminates in a pull-cone (18). This pushes the old pipe (19) out of the ground whilst pulling the new pipe (20) after it. The frame (4) is adjustable (9) in height and is supported at ground level (6) by the arm (7). The foot (2) bears against the side of the hole (3) to counter reaction force. The wire (17) passes round the disc (16) and is wrapped around the drum (13). Hydraulic pistons extend from the cylinders (12) to lift the drum (13) and cable (17). The ratchet and pawl (14) prevent the cable from unwinding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1000664A NL1000664C2 (en) | 1995-06-26 | 1995-06-26 | Replacement of underground small-bore flexible utility pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1000664A NL1000664C2 (en) | 1995-06-26 | 1995-06-26 | Replacement of underground small-bore flexible utility pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
NL1000664C2 true NL1000664C2 (en) | 1996-12-31 |
Family
ID=19761228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1000664A NL1000664C2 (en) | 1995-06-26 | 1995-06-26 | Replacement of underground small-bore flexible utility pipe |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL1000664C2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1006932C2 (en) * | 1997-09-03 | 1999-03-04 | J & D Leidingsystemen B V | Tractive device for pulling conduit out of ground |
GB2403994A (en) * | 2003-07-16 | 2005-01-19 | Terra Ag Fur Tiefbautechnik | Pipe renewing device having an adjustable push and pull unit |
FR2864843A1 (en) * | 2004-01-06 | 2005-07-08 | Lyonnaise Eaux France | Service pipe e.g. lead pipe, replacing device for mini-power shovel type earthmoving machine, has pulling line wound over hydraulic winch supplied by hydraulic unit of machine, and cutting system to separate pipe from line to withdraw pipe |
EP2341274A1 (en) | 2009-12-31 | 2011-07-06 | Visser & Smit Hanab B.V. | Pipe puller |
NL1038632C2 (en) * | 2011-03-02 | 2012-09-04 | Wichen | METHOD FOR REMOVING A HOLLOW PIPE FROM THE BOTTOM AND A DEVICE FOR THAT. |
US10240691B2 (en) * | 2011-12-20 | 2019-03-26 | Tt Technologies, Inc. | Frame for trenchless pipe replacement system and method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1569054A (en) * | 1922-10-13 | 1926-01-12 | William G Warner | Rodding machine |
US2056489A (en) * | 1934-06-11 | 1936-10-06 | John G Scott | Pipe puller and pusher |
US2394313A (en) * | 1944-06-26 | 1946-02-05 | Karl O Krummel | Wirepuller for conduits |
US4299375A (en) * | 1978-10-16 | 1981-11-10 | Schosek William O | Underground pipe installing device |
DE8807589U1 (en) * | 1988-06-08 | 1988-07-21 | Berliner Wasser-Betriebe Eigenbetrieb von Berlin, 1000 Berlin | Pipe pulling device |
-
1995
- 1995-06-26 NL NL1000664A patent/NL1000664C2/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1569054A (en) * | 1922-10-13 | 1926-01-12 | William G Warner | Rodding machine |
US2056489A (en) * | 1934-06-11 | 1936-10-06 | John G Scott | Pipe puller and pusher |
US2394313A (en) * | 1944-06-26 | 1946-02-05 | Karl O Krummel | Wirepuller for conduits |
US4299375A (en) * | 1978-10-16 | 1981-11-10 | Schosek William O | Underground pipe installing device |
DE8807589U1 (en) * | 1988-06-08 | 1988-07-21 | Berliner Wasser-Betriebe Eigenbetrieb von Berlin, 1000 Berlin | Pipe pulling device |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1006932C2 (en) * | 1997-09-03 | 1999-03-04 | J & D Leidingsystemen B V | Tractive device for pulling conduit out of ground |
GB2403994A (en) * | 2003-07-16 | 2005-01-19 | Terra Ag Fur Tiefbautechnik | Pipe renewing device having an adjustable push and pull unit |
GB2403994B (en) * | 2003-07-16 | 2006-10-04 | Terra Ag Fur Tiefbautechnik | A device for renewing underground supply pipes |
FR2864843A1 (en) * | 2004-01-06 | 2005-07-08 | Lyonnaise Eaux France | Service pipe e.g. lead pipe, replacing device for mini-power shovel type earthmoving machine, has pulling line wound over hydraulic winch supplied by hydraulic unit of machine, and cutting system to separate pipe from line to withdraw pipe |
WO2005068893A1 (en) * | 2004-01-06 | 2005-07-28 | Lyonnaise Des Eaux France | Device for replacing pipes without trenching |
EP2341274A1 (en) | 2009-12-31 | 2011-07-06 | Visser & Smit Hanab B.V. | Pipe puller |
NL1038632C2 (en) * | 2011-03-02 | 2012-09-04 | Wichen | METHOD FOR REMOVING A HOLLOW PIPE FROM THE BOTTOM AND A DEVICE FOR THAT. |
US10240691B2 (en) * | 2011-12-20 | 2019-03-26 | Tt Technologies, Inc. | Frame for trenchless pipe replacement system and method |
US10724654B2 (en) | 2011-12-20 | 2020-07-28 | Tt Technologies, Inc. | Frame for trenchless pipe replacement system and method |
US11231127B2 (en) | 2011-12-20 | 2022-01-25 | Tt Technologies, Inc. | Frame for trenchless pipe replacement system and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL1000664C2 (en) | Replacement of underground small-bore flexible utility pipe | |
DE69712564D1 (en) | Device for controlling a hydraulic excavator | |
WO1999015739A3 (en) | Hold down device and method | |
ATE293257T1 (en) | INSTALLING CABLE CONDUITS | |
TW493619U (en) | Rope traction device | |
CA2256298A1 (en) | Tong for well pipe | |
EP1134319A3 (en) | Method and apparatus for obtaining a cast in situ concrete pile | |
ATE256077T1 (en) | APPARATUS AND METHOD FOR USE IN HANDLING A LOAD | |
FR2794783B1 (en) | METHOD AND DEVICE FOR TENSIONING A MULTI-CORE CABLE BETWEEN TWO ANCHORS | |
EP0589879B1 (en) | Apparatus for booms | |
EP0831053A3 (en) | A ram winch | |
MY121061A (en) | Hydraulic elevator | |
CN216809875U (en) | Stress and deformation adjustable prestressed anchor cable | |
JP2567314B2 (en) | Tree support method and root pot mounting tool for support method | |
JPS6141378Y2 (en) | ||
FR2724422B1 (en) | HYDRAULIC DEVICE FOR IMPLEMENTING A JACK | |
JP2557516Y2 (en) | Mooring equipment | |
EP0727007A4 (en) | Pressurized sheave mechanism for high pressure wireline service | |
AU4789900A (en) | Methods and appratus to roll up a cable, wire, rope or the like in a ring | |
TW370500B (en) | Anchor an anchor wherein a fixed part of the rod body in the rope body used in mooring is connected by a connection means to the anchor arm for biting the sea-bottom | |
EP0794603A3 (en) | Device for pulling a cable into a pipe | |
JPS586014B2 (en) | Tension confirmation device such as rod | |
SU1576641A1 (en) | Device for manoeuvring hydro-engineering gate | |
MX9706665A (en) | Offshore well saving apparatus and method. | |
PL335750A1 (en) | Hydraulic system for an unidirectional adjustable hoisting winch rope tensioner |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD2B | A search report has been drawn up | ||
VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20070101 |