EP2322757A3 - Dispositif de serrage doté de mâchoires de serrage, de préférence pour trous dans le sol - Google Patents

Dispositif de serrage doté de mâchoires de serrage, de préférence pour trous dans le sol Download PDF

Info

Publication number
EP2322757A3
EP2322757A3 EP10014281.9A EP10014281A EP2322757A3 EP 2322757 A3 EP2322757 A3 EP 2322757A3 EP 10014281 A EP10014281 A EP 10014281A EP 2322757 A3 EP2322757 A3 EP 2322757A3
Authority
EP
European Patent Office
Prior art keywords
jaws
clamping
boreholes
clamp device
holes
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.)
Withdrawn
Application number
EP10014281.9A
Other languages
German (de)
English (en)
Other versions
EP2322757A2 (fr
Inventor
Tim TÜRICH
Volker Wittig
Thomas Brinkbäumer
Fritz-Josef Kurth
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.)
Vaillant GmbH
Original Assignee
Vaillant 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 Vaillant GmbH filed Critical Vaillant GmbH
Publication of EP2322757A2 publication Critical patent/EP2322757A2/fr
Publication of EP2322757A3 publication Critical patent/EP2322757A3/fr
Withdrawn legal-status Critical Current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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/14—Clamps for work of special profile
    • B25B5/147—Clamps for work of special profile for pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/16—Details, e.g. jaws, jaw attachments
    • B25B5/163—Jaws or jaw attachments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
EP10014281.9A 2009-11-11 2010-11-04 Dispositif de serrage doté de mâchoires de serrage, de préférence pour trous dans le sol Withdrawn EP2322757A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT17822009 2009-11-11

Publications (2)

Publication Number Publication Date
EP2322757A2 EP2322757A2 (fr) 2011-05-18
EP2322757A3 true EP2322757A3 (fr) 2016-05-25

Family

ID=43533166

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10014281.9A Withdrawn EP2322757A3 (fr) 2009-11-11 2010-11-04 Dispositif de serrage doté de mâchoires de serrage, de préférence pour trous dans le sol

Country Status (1)

Country Link
EP (1) EP2322757A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4339417A1 (fr) * 2022-09-14 2024-03-20 Eurodrill GmbH Ensemble de tête de serrage pour tendre un élément de tige de forage

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962919A (en) * 1959-02-20 1960-12-06 Web Wilson Oil Tools Inc Gripping dies for pipe wrenches and similar devices
US5172613A (en) * 1989-12-07 1992-12-22 Wesch Jr William E Power tongs with improved gripping means
US6116118A (en) * 1998-07-15 2000-09-12 Wesch, Jr.; William E. Gripping apparatus for power tongs and backup tools
CN2542820Y (zh) * 2002-01-28 2003-04-02 宿官礼 动力卡瓦
US20090229424A1 (en) * 2008-03-13 2009-09-17 Montgomery Timothy I Curvature conformable gripping dies

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19825174B4 (de) 1998-06-05 2006-10-12 Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh Klemm- und Führungsvorrichtung mit Gleichlaufsicherung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962919A (en) * 1959-02-20 1960-12-06 Web Wilson Oil Tools Inc Gripping dies for pipe wrenches and similar devices
US5172613A (en) * 1989-12-07 1992-12-22 Wesch Jr William E Power tongs with improved gripping means
US6116118A (en) * 1998-07-15 2000-09-12 Wesch, Jr.; William E. Gripping apparatus for power tongs and backup tools
CN2542820Y (zh) * 2002-01-28 2003-04-02 宿官礼 动力卡瓦
US20090229424A1 (en) * 2008-03-13 2009-09-17 Montgomery Timothy I Curvature conformable gripping dies

Also Published As

Publication number Publication date
EP2322757A2 (fr) 2011-05-18

Similar Documents

Publication Publication Date Title
DE602005007209D1 (de) Vorrichtung und verfahren zum ergreifen von durchdringbaren gegenständen
EP2886264A3 (fr) Dispositif de traitement d'une structure ainsi qu'engin spatial
EP2345507A3 (fr) Dispositif de serrage de pièces usinées sur une base
EP2479554A3 (fr) Dispositif et procédé de détermination de la friction entre des corps creux en matière synthétique ayant une composition de matériau identique
EP1923686A3 (fr) Dispositif destiné au traitement d'un échantillon
CN202684509U (zh) 杆件钻孔和冲孔一体机
EP2199219A3 (fr) Dispositif de serrage et utilisation d'un dispositif de serrage pour l'étiquetage d'objets, procédé d'étiquetage d'objets
EP2105257A3 (fr) Mâchoire de serrage à chapiteau
EP2159023A3 (fr) Centre d'usinage pour usiner des composants fabriqués en bois ou similaire dotés d'une forme allongée, en particulier des composants pour cadres
EP2070655A3 (fr) Dispositif de positionnement destiné à la fixation d'une pièce usinée
EP2322757A3 (fr) Dispositif de serrage doté de mâchoires de serrage, de préférence pour trous dans le sol
EP2130644A3 (fr) Dispositif destiné au traitement d'une pièce à usiner
DE502005006561D1 (de) Einrichtung zum Anbringen einer Werkzeughülse an einem Werkzeugzylinder einer Rotationspräge- oder Druckmaschine
CN205703805U (zh) 一种新型多功能桌虎钳
EP1710033A3 (fr) Ecrou de serrage
DE102013001759B3 (de) Spannvorrichtung zum Spannen von Werkstücken mit einem Mittelteil in Form eines Spannturms
DE112019007361A5 (de) Vorrichtung zur lösbaren Fixierung eines zu bearbeitenden Werkstückes, Rahmen zur Aufnahme mindestens einer derartigen Vorrichtung und Verfahren zur Lagerung des zu bearbeitenden Werkstückes
EP3059048A3 (fr) Gabarit de meule réglable
EP2993082A3 (fr) Couplage d'outil pour un systeme de serrage, en particulier pour serrer une partie d'etrier de soudure contre un tuyau en plastique et systeme de serrage et procede de serrage
EP2317032A3 (fr) Dispositif de détachement d'un mât en bois rond
ATE520497T1 (de) Vorrichtung zum anbringen von bohrungen in insbesondere lang gestreckte werkstücke
EP2862669A3 (fr) Porte-pièce réglable
EP2261634A3 (fr) Procédé et dispositif de nettoyage d'un flux de gaz d'échappement d'un moteur à combustion interne chargé de gaz d'échappement
US3024675A (en) Easy set drill press fixture
CN103753281A (zh) 滑槽式快夹装置

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: B25B 5/00 20060101ALI20160418BHEP

Ipc: E21B 19/16 20060101AFI20160418BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20161126