EE04556B1 - J Joint - Google Patents

J Joint

Info

Publication number
EE04556B1
EE04556B1 EEP199900495A EEP9900495A EE04556B1 EE 04556 B1 EE04556 B1 EE 04556B1 EE P199900495 A EEP199900495 A EE P199900495A EE P9900495 A EEP9900495 A EE P9900495A EE 04556 B1 EE04556 B1 EE 04556B1
Authority
EE
Estonia
Prior art keywords
sleeve
tube
threads
tube elements
taper threads
Prior art date
Application number
EEP199900495A
Other languages
Estonian (et)
Inventor
Kalevi Eronen Sami
Juhani Thurman Kalle
Original Assignee
Rautaruukki Oyj
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 Rautaruukki Oyj filed Critical Rautaruukki Oyj
Publication of EE9900495A publication Critical patent/EE9900495A/en
Publication of EE04556B1 publication Critical patent/EE04556B1/en

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/08—Casing joints
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
    • E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Paleontology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Magnetically Actuated Valves (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Paper (AREA)
  • Magnetic Heads (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Toys (AREA)

Abstract

The invention relates to splices (1) between successive tube elements of a pile tube (2) driven into the ground and/or rock. The splice comprises a sleeve (3), inside of which the ends (15, 16) of two successive tube elements are found. The sleeve includes two female taper threads (5a and 5b) expanding towards the ends (7a, 7b) of the sleeve, and male taper threads (6) corresponding to the sleeve threads at the end of each tube element (4a, 4b, etc.) and tapering towards the end surface (8). In the splice, the tube elements are attached to the sleeve by reciprocal gripping of the taper threads (5a and 6;5b and 6) and they provide an extension for each other, the end surfaces (8) of the opposite tube parts (4a, 4b) being pressed against each other. <IMAGE>
EEP199900495A 1998-12-18 1999-12-17 J Joint EE04556B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI980570U FI3931U1 (en) 1998-12-18 1998-12-18 Drill pile joint

Publications (2)

Publication Number Publication Date
EE9900495A EE9900495A (en) 2000-08-15
EE04556B1 true EE04556B1 (en) 2005-10-17

Family

ID=8551261

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900495A EE04556B1 (en) 1998-12-18 1999-12-17 J Joint

Country Status (8)

Country Link
EP (1) EP1010815B1 (en)
AT (1) ATE241047T1 (en)
DE (1) DE69908068T2 (en)
DK (1) DK1010815T3 (en)
EE (1) EE04556B1 (en)
FI (1) FI3931U1 (en)
NO (1) NO319923B1 (en)
PL (1) PL192011B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125990B (en) * 2009-05-29 2016-05-13 Rautaruukki Oyj Pile
AT12766U1 (en) 2011-09-08 2012-11-15 Remtech Bohrtechnik Gmbh METHOD AND DEVICE FOR DRILLING, IN PARTICULAR FITTING OR TORQUE DRILLING, OF HOLES IN GROUND OR ROCK MATERIAL AND CONNECTING ELEMENT FOR A DRILLING ROD
SE538465C2 (en) 2015-01-23 2016-07-12 Scandia Steel Förvaltning Ab Cylindrical pile and cylindrical pile extension element
DE102016014647B4 (en) * 2016-12-08 2019-03-14 Alois Hobmaier Ramming sleeve, impact sleeve, threadless pipe connection, impact-resistant socket, high-speed socket, well socket

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795205A (en) 1972-02-10 1973-05-29 Atlas Copco Ab METHOD AND APPARATUS FOR ROTARY DRILLING
US3796057A (en) 1972-05-15 1974-03-12 Apf Corp Pile splicer with retaining means
FR2468823A1 (en) * 1979-10-30 1981-05-08 Vallourec JOINT FOR TUBES FOR THE PETROLEUM INDUSTRY
US4962579A (en) * 1988-09-02 1990-10-16 Exxon Production Research Company Torque position make-up of tubular connections
US5411301A (en) * 1991-06-28 1995-05-02 Exxon Production Research Company Tubing connection with eight rounded threads
FR2733570B1 (en) * 1995-04-28 1997-06-20 Vallourec Oil & Gas THREADED ASSEMBLY FOR TUBES

Also Published As

Publication number Publication date
PL192011B1 (en) 2006-08-31
ATE241047T1 (en) 2003-06-15
NO996304D0 (en) 1999-12-17
DK1010815T3 (en) 2003-09-15
NO319923B1 (en) 2005-10-03
FI3931U1 (en) 1999-04-22
PL335558A1 (en) 2000-06-19
EE9900495A (en) 2000-08-15
DE69908068T2 (en) 2004-03-18
NO996304L (en) 2000-06-19
DE69908068D1 (en) 2003-06-26
FIU980570U0 (en) 1998-12-18
EP1010815A1 (en) 2000-06-21
EP1010815B1 (en) 2003-05-21

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Legal Events

Date Code Title Description
HD1A Correction of address
KB4A Valid patent at the end of a year

Effective date: 20051231

KB4A Valid patent at the end of a year

Effective date: 20061231

KB4A Valid patent at the end of a year

Effective date: 20071231

KB4A Valid patent at the end of a year

Effective date: 20081231

KB4A Valid patent at the end of a year

Effective date: 20101231

MM4A Lapsed by not paying the annual fees

Effective date: 20131217