ATE47463T1 - Kupplung, insbesondere fuer diamantbohrkrone mit schaftrohr und rohrgewindeanschluss. - Google Patents

Kupplung, insbesondere fuer diamantbohrkrone mit schaftrohr und rohrgewindeanschluss.

Info

Publication number
ATE47463T1
ATE47463T1 AT87101290T AT87101290T ATE47463T1 AT E47463 T1 ATE47463 T1 AT E47463T1 AT 87101290 T AT87101290 T AT 87101290T AT 87101290 T AT87101290 T AT 87101290T AT E47463 T1 ATE47463 T1 AT E47463T1
Authority
AT
Austria
Prior art keywords
coupling
another
drill bits
coupling member
clamping
Prior art date
Application number
AT87101290T
Other languages
English (en)
Inventor
Bernd Geissler
Original Assignee
Geissler & Kuper 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
Priority claimed from DE19863603499 external-priority patent/DE3603499A1/de
Application filed by Geissler & Kuper Gmbh filed Critical Geissler & Kuper Gmbh
Application granted granted Critical
Publication of ATE47463T1 publication Critical patent/ATE47463T1/de

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
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • E21B17/0465—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches characterised by radially inserted locking elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
AT87101290T 1986-02-05 1987-01-30 Kupplung, insbesondere fuer diamantbohrkrone mit schaftrohr und rohrgewindeanschluss. ATE47463T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863603499 DE3603499A1 (de) 1985-05-07 1986-02-05 Diamantbohrkrone mit schaftrohr und rohrgewindeanschluss
EP87101290A EP0235581B1 (de) 1986-02-05 1987-01-30 Kupplung, insbesondere für Diamantbohrkrone mit Schaftrohr und Rohrgewindeanschluss

Publications (1)

Publication Number Publication Date
ATE47463T1 true ATE47463T1 (de) 1989-11-15

Family

ID=6293414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87101290T ATE47463T1 (de) 1986-02-05 1987-01-30 Kupplung, insbesondere fuer diamantbohrkrone mit schaftrohr und rohrgewindeanschluss.

Country Status (4)

Country Link
EP (1) EP0235581B1 (de)
AT (1) ATE47463T1 (de)
DE (1) DE3760820D1 (de)
ES (1) ES2011266B3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0314123B1 (de) * 1987-10-27 1996-03-27 Geissler & Kuper Gesellschaft mit beschränkter Haftung Diamantwerkzeuge, Maschinen Kupplung, insbesondere für Diamantbohrkrone mit Schaftrohr und Rohrgewindeanschluss
EP0909870A1 (de) * 1997-10-15 1999-04-21 DIAMANT BOART Société Anonyme Kupplung für eine Vorrichtung zur Kraftübertragung
GB0213019D0 (en) 2002-06-06 2002-07-17 Clark John Drilling attachment
DE10233365B4 (de) * 2002-07-23 2016-08-18 Hilti Aktiengesellschaft Werkzeugaufnahme für eine Kernbohrkrone
DE102005015494B4 (de) 2005-04-05 2023-03-23 Friedr. Ischebeck Gmbh Bajonettkupplung
US7488146B2 (en) 2006-11-16 2009-02-10 Black & Decker Inc. Large holesaw mandrel assembly
US7517179B2 (en) 2006-11-16 2009-04-14 Black & Decker Inc. Small holesaw mandrel assembly
US8434976B2 (en) 2009-03-20 2013-05-07 Black & Decker Inc. Small hole saw mandrel assembly
JP2014030867A (ja) * 2012-08-02 2014-02-20 Hitachi Koki Co Ltd 動力工具用コアビット及びコアビット組
CN105804670B (zh) * 2016-03-11 2017-12-05 泰州市润杰五金机械制造有限公司 一种钻杆连接结构
CN106624076A (zh) * 2016-12-30 2017-05-10 苏州赛易特环保科技有限公司 一种可拆卸钻头
CN106583809A (zh) * 2016-12-30 2017-04-26 苏州赛易特环保科技有限公司 一种多功能钻具
CN106735457A (zh) * 2016-12-30 2017-05-31 苏州赛易特环保科技有限公司 一种制孔用钻具
CH714193A2 (de) 2017-09-27 2019-03-29 Zermec Eng Gmbh Bohrkrone.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664444A (en) * 1970-05-11 1972-05-23 Mobile Drilling Co Inc Air drilling method using controlled split stream
GB1468866A (de) * 1974-08-15 1977-03-30
DE2455799C3 (de) * 1974-11-26 1981-02-19 Stahl- Und Apparatebau Hans Leffer Gmbh, 6602 Dudweiler Verfahren zum Befestigen und Lösen von in Aufnahmebohrungen angeordneter Stahl-Sitzringe
DD127539A1 (de) * 1976-08-02 1977-09-28
DD207396A3 (de) * 1981-09-14 1984-02-29
DE3401664A1 (de) * 1984-01-19 1985-07-25 Fried. Krupp Gmbh, 4300 Essen Werkzeuganordnung, bestehend aus schlagbohrer und bohrstangen

Also Published As

Publication number Publication date
DE3760820D1 (en) 1989-11-23
ES2011266B3 (es) 1990-01-01
EP0235581A1 (de) 1987-09-09
EP0235581B1 (de) 1989-10-18

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time