DK0391119T3 - Forbindelseselement til en skrueforbindelse af selvskærende injektionsankre - Google Patents

Forbindelseselement til en skrueforbindelse af selvskærende injektionsankre

Info

Publication number
DK0391119T3
DK0391119T3 DK90105130.0T DK90105130T DK0391119T3 DK 0391119 T3 DK0391119 T3 DK 0391119T3 DK 90105130 T DK90105130 T DK 90105130T DK 0391119 T3 DK0391119 T3 DK 0391119T3
Authority
DK
Denmark
Prior art keywords
base surface
self
connecting element
internal thread
screw connection
Prior art date
Application number
DK90105130.0T
Other languages
English (en)
Inventor
Ernst F Ischebeck
Jochen Isenberg
Original Assignee
Ischebeck Friedrich Gmbh
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 Ischebeck Friedrich Gmbh filed Critical Ischebeck Friedrich Gmbh
Application granted granted Critical
Publication of DK0391119T3 publication Critical patent/DK0391119T3/da

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
DK90105130.0T 1989-04-01 1990-03-19 Forbindelseselement til en skrueforbindelse af selvskærende injektionsankre DK0391119T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3910627A DE3910627A1 (de) 1989-04-01 1989-04-01 Verbindungselement

Publications (1)

Publication Number Publication Date
DK0391119T3 true DK0391119T3 (da) 1992-08-10

Family

ID=6377659

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90105130.0T DK0391119T3 (da) 1989-04-01 1990-03-19 Forbindelseselement til en skrueforbindelse af selvskærende injektionsankre

Country Status (6)

Country Link
EP (1) EP0391119B1 (da)
AT (1) ATE77440T1 (da)
DE (2) DE3910627A1 (da)
DK (1) DK0391119T3 (da)
ES (1) ES2033553T3 (da)
GR (1) GR3004945T3 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127249C1 (da) * 1991-08-17 1993-02-04 Gd-Anker Gmbh, 3370 Seesen, De
DE4220636B4 (de) * 1992-06-24 2004-07-08 Friedr. Ischebeck Gmbh Verbindungselement, insbesondere Kupplungsmuffe, für eine Schraubverbindung von Injektionsankerstangen von Injektionsankern
KR100315997B1 (ko) * 1994-11-25 2002-04-06 마이 품프 오스트리아 게엠베하 앵커바아(anchorbar)용커플링
DE19541163A1 (de) * 1995-11-04 1997-05-07 Hawera Probst Kg Hartmetall Bohrwerkzeug, insbesondere zur Bearbeitung von Gestein
SE9600640L (sv) * 1996-02-21 1997-03-17 Atlas Copco Rock Drills Ab Skarvning av en rörformad bergbult
US7044678B2 (en) * 2001-07-19 2006-05-16 Atlas Copco Mai Gmbh Connecting an anchoring rod to a drilling tool
DE102010016484A1 (de) 2009-08-20 2011-02-24 Friedr. Ischebeck Gmbh Kupplung für das Verbinden von Ankerstangen
CH702595B1 (de) 2010-01-28 2018-09-14 Kuechler Technik Ag Bohrankerdichtung und Selbstbohranker mit einer solchen Bohrankerdichtung.
DE102010061006A1 (de) * 2010-12-03 2012-06-06 Friedr. Ischebeck Gmbh Kupplung, insbesondere für das Verbinden von Ankerstangen
EP3095955A1 (en) 2015-05-22 2016-11-23 Sandvik Intellectual Property AB Threaded coupling end for drill string component
GB2563002B (en) * 2017-05-22 2019-06-26 Rand York Castings Pty Ltd A rock bolt coupling system, and method of manufacture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1849068A (en) * 1930-11-14 1932-03-15 Dardelet Threadlock Company Sucker rod
US1952996A (en) * 1931-11-19 1934-03-27 Flannery Bolt Co Drill
US2818292A (en) * 1954-04-23 1957-12-31 Carl D Graber Rock drill
US3537738A (en) * 1968-04-15 1970-11-03 Sandvikens Jernverks Ab Drill rod for long hole drilling in the ground
JPS6057519B2 (ja) * 1981-08-20 1985-12-16 住友金属工業株式会社 耐焼付性に優れた油井管継手およびその製造方法
US4588213A (en) * 1983-10-05 1986-05-13 Thread Technology International, Inc. Threaded pipe connection
US4770448A (en) * 1986-09-12 1988-09-13 Landell International Company, Inc. Pipe coupling

Also Published As

Publication number Publication date
DE59000166D1 (de) 1992-07-23
EP0391119A1 (de) 1990-10-10
ATE77440T1 (de) 1992-07-15
ES2033553T3 (es) 1993-03-16
DE3910627C2 (da) 1991-11-14
EP0391119B1 (de) 1992-06-17
GR3004945T3 (da) 1993-04-28
DE3910627A1 (de) 1990-10-04

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