EP4261385C0 - Richtpresseinheit für richtpressgerät für grabenlosen leitungsbau - Google Patents

Richtpresseinheit für richtpressgerät für grabenlosen leitungsbau

Info

Publication number
EP4261385C0
EP4261385C0 EP23405002.9A EP23405002A EP4261385C0 EP 4261385 C0 EP4261385 C0 EP 4261385C0 EP 23405002 A EP23405002 A EP 23405002A EP 4261385 C0 EP4261385 C0 EP 4261385C0
Authority
EP
European Patent Office
Prior art keywords
straightening press
pipeline construction
trenchless pipeline
straightening
press device
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.)
Active
Application number
EP23405002.9A
Other languages
English (en)
French (fr)
Other versions
EP4261385B1 (de
EP4261385A1 (de
Inventor
Martin Lüscher
Samuel Lächler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dwl Baumaschinen Ag
Original Assignee
Dwl Baumaschinen Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dwl Baumaschinen Ag filed Critical Dwl Baumaschinen Ag
Priority to PL23405002.9T priority Critical patent/PL4261385T3/pl
Priority to EP23405002.9A priority patent/EP4261385B1/de
Publication of EP4261385A1 publication Critical patent/EP4261385A1/de
Application granted granted Critical
Publication of EP4261385C0 publication Critical patent/EP4261385C0/de
Publication of EP4261385B1 publication Critical patent/EP4261385B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Actuator (AREA)
EP23405002.9A 2023-01-24 2023-01-24 Richtpresseinheit für richtpressgerät für grabenlosen leitungsbau Active EP4261385B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL23405002.9T PL4261385T3 (pl) 2023-01-24 2023-01-24 Zespół przeciskający do urządzenia przeciskającego do przewodów bezwykopowych
EP23405002.9A EP4261385B1 (de) 2023-01-24 2023-01-24 Richtpresseinheit für richtpressgerät für grabenlosen leitungsbau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP23405002.9A EP4261385B1 (de) 2023-01-24 2023-01-24 Richtpresseinheit für richtpressgerät für grabenlosen leitungsbau

Publications (3)

Publication Number Publication Date
EP4261385A1 EP4261385A1 (de) 2023-10-18
EP4261385C0 true EP4261385C0 (de) 2024-11-13
EP4261385B1 EP4261385B1 (de) 2024-11-13

Family

ID=85510801

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23405002.9A Active EP4261385B1 (de) 2023-01-24 2023-01-24 Richtpresseinheit für richtpressgerät für grabenlosen leitungsbau

Country Status (2)

Country Link
EP (1) EP4261385B1 (de)
PL (1) PL4261385T3 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554876B1 (fr) * 1983-11-10 1988-02-26 Peugeot Aciers Et Outillage Verin a base de materiaux composites
CH683116A5 (de) * 1991-06-04 1994-01-14 Peter Schenk Vorrichtung zur grabenlosen Kabel- und Rohrverlegung.
DE29604466U1 (de) * 1996-03-11 1997-05-22 Wannow, Wolfgang, 63820 Elsenfeld Zieh-Preß-Vorrichtung
AT502447B1 (de) * 2004-11-25 2007-06-15 Hoelzl Margit Zylinder für hochdruckhydraulik
CN103470755B (zh) * 2013-09-11 2015-12-23 中联重科股份有限公司 活塞缸及活塞缸的制作方法
US10352114B2 (en) * 2015-02-23 2019-07-16 Oceaneering International, Inc. Guide apparatus for tubular members in a snubbing unit
US20170211340A1 (en) * 2016-01-26 2017-07-27 Jason Alford Telescoping Snubbing Unit Frame

Also Published As

Publication number Publication date
EP4261385B1 (de) 2024-11-13
EP4261385A1 (de) 2023-10-18
PL4261385T3 (pl) 2025-03-24

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