DE2211041C2 - Rohrverbindung fur Bohrrohre od dgl - Google Patents

Rohrverbindung fur Bohrrohre od dgl

Info

Publication number
DE2211041C2
DE2211041C2 DE2211041A DE2211041A DE2211041C2 DE 2211041 C2 DE2211041 C2 DE 2211041C2 DE 2211041 A DE2211041 A DE 2211041A DE 2211041 A DE2211041 A DE 2211041A DE 2211041 C2 DE2211041 C2 DE 2211041C2
Authority
DE
Germany
Prior art keywords
sleeve
pipe connection
pipe
clamping
connection according
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.)
Expired
Application number
DE2211041A
Other languages
German (de)
English (en)
Other versions
DE2211041A1 (enrdf_load_stackoverflow
DE2211041B1 (de
Inventor
Gerhard Dipl.-Ing. 5900 Siegen Prinz
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.)
Steffe Prinz & Co 5900 Siegen GmbH
Original Assignee
Steffe Prinz & Co 5900 Siegen 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 Steffe Prinz & Co 5900 Siegen GmbH filed Critical Steffe Prinz & Co 5900 Siegen GmbH
Priority to DE2211041A priority Critical patent/DE2211041C2/de
Publication of DE2211041A1 publication Critical patent/DE2211041A1/de
Publication of DE2211041B1 publication Critical patent/DE2211041B1/de
Application granted granted Critical
Publication of DE2211041C2 publication Critical patent/DE2211041C2/de
Expired legal-status Critical Current

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
    • 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
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/0027—Joints for pipes made of reinforced concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • General Engineering & Computer Science (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
DE2211041A 1972-03-08 1972-03-08 Rohrverbindung fur Bohrrohre od dgl Expired DE2211041C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2211041A DE2211041C2 (de) 1972-03-08 1972-03-08 Rohrverbindung fur Bohrrohre od dgl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2211041A DE2211041C2 (de) 1972-03-08 1972-03-08 Rohrverbindung fur Bohrrohre od dgl

Publications (3)

Publication Number Publication Date
DE2211041A1 DE2211041A1 (enrdf_load_stackoverflow) 1973-02-22
DE2211041B1 DE2211041B1 (de) 1973-02-22
DE2211041C2 true DE2211041C2 (de) 1973-09-13

Family

ID=5838230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2211041A Expired DE2211041C2 (de) 1972-03-08 1972-03-08 Rohrverbindung fur Bohrrohre od dgl

Country Status (1)

Country Link
DE (1) DE2211041C2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032928A1 (de) * 1990-10-17 1992-04-23 Leffer Stahl & App Rohrverbindung, insbesondere fuer bohrrohre

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT346792B (de) * 1977-04-19 1978-11-27 Aufschlaeger Kg Ferd Rohrverbindung, insbesondere fuer bohrrohre
US4299363A (en) * 1979-10-26 1981-11-10 Raco, Inc. Connector for non-metallic sheathed cable
US5251938A (en) * 1991-08-30 1993-10-12 Pro-Mark, Inc. Adapter pipe fitting for sprinkler or drip-type irrigation systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032928A1 (de) * 1990-10-17 1992-04-23 Leffer Stahl & App Rohrverbindung, insbesondere fuer bohrrohre

Also Published As

Publication number Publication date
DE2211041A1 (enrdf_load_stackoverflow) 1973-02-22
DE2211041B1 (de) 1973-02-22

Similar Documents

Publication Publication Date Title
DE2556048C2 (de) Zentrier- und Befestigungseinrichtung für den Zusammenbau von zwei Blechelementen
DE1809166B2 (de) Kupplungseinheit fur Stromungs systeme
DE2458317B2 (de) Spreizdübel
DE3508296C2 (de) Rohrverbindung
DE2210980B1 (de) Loesbare rohrverbindung, insbesondere bohrrohrverbindung
DE19514752A1 (de) Verbindungsvorrichtung für zylindrische Rohrstücke
DE4103733A1 (de) Innere zentriervorrichtung, insbesondere zum verbinden von rohrenden
DE1400803B2 (de) Befestigungsvorrichtung
DE2137582A1 (de) Verbindungsvorrichtung für Hohlstangen
DE3230932C2 (de) Kupplung
DE2211041C2 (de) Rohrverbindung fur Bohrrohre od dgl
DE1813260C (enrdf_load_stackoverflow)
CH581273A5 (en) Snap connection between hose ends - has inner and outer sleeves with O-ring seal and finger with ridge and groove
DE2002826A1 (de) Kupplungsstueck fuer Roehren oder Schlaeuche
DE1212927B (de) Spannelement zur Verbindung mehrerer uebereinanderliegender Bleche od. dgl., vorzugsweise zur Verbindung von Federschienen fuer den hydraulischen Grubenausbau
DE3034360A1 (de) Verbrennbare treibladungshuelse
DE1956950A1 (de) Rohrverbindung
CH678284A5 (en) Static mixer assembly requiring no cleaning - in which inner face of tube segments bear ridges which cross each other diagonally with respect to tubular axis
DE4437051C2 (de) Knotenverbinder zum zerlegbaren Zusammenbau von Profilabschnitten
DE7208754U (de) Verbindungsvorrichtung zur Herstellung einer Rohrverbindung für Bohrrohre o. dgl
DE2201186C3 (de) Aus Nieten gebildete mechanische Verbindung
DE2615923C2 (de) Elastische Wellenkupplung
DE2556396C3 (de) Vorrichtung zum Verbinden von Mobelteilen
EP0961663B1 (de) Vorrichtung zum verteilen eines öl-luft-gemischs auf verschiedene schmierkanäle des maschinengehäuses
DE2606880C3 (de) Rohrverbindung für Bohrrohre o.dgl

Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee