FR2386720A1 - Dispositif de prehension hydraulique d'un element comportant au moins une partie tubulaire interne ou externe - Google Patents

Dispositif de prehension hydraulique d'un element comportant au moins une partie tubulaire interne ou externe

Info

Publication number
FR2386720A1
FR2386720A1 FR7710734A FR7710734A FR2386720A1 FR 2386720 A1 FR2386720 A1 FR 2386720A1 FR 7710734 A FR7710734 A FR 7710734A FR 7710734 A FR7710734 A FR 7710734A FR 2386720 A1 FR2386720 A1 FR 2386720A1
Authority
FR
France
Prior art keywords
wall
grab
flexible wall
radially
hydraulic grab
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Withdrawn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
FR7710734A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7710734A priority Critical patent/FR2386720A1/fr
Priority to JP3965378A priority patent/JPS53126702A/ja
Priority to DE19787810302 priority patent/DE7810302U1/de
Priority to DE19782814915 priority patent/DE2814915A1/de
Publication of FR2386720A1 publication Critical patent/FR2386720A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D11/00—Methods or apparatus specially adapted for both placing and removing sheet pile bulkheads, piles, or mould-pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/46—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces by inflatable elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Road Paving Machines (AREA)

Abstract

L'invention concerne un dispositif de préhension hydraulique. Ce dispositif comprend un manchon à double paroi dont une paroi 1 est rigide et dont l'autre paroi 4 est déformable dans le sens radial, avec des moyens 5 pour transmettre à la paroi déformable une pression de fluide apte à déformer cette paroi. Ce dispositif permet de saisir des eléments comportant une partie tubulaire contre laquelle s'applique et est maintenue la paroi déformable du dispositif. Application à la préhension d'un tube d'ancrage, d'un tube de forage ou d'un pieu.
FR7710734A 1977-04-08 1977-04-08 Dispositif de prehension hydraulique d'un element comportant au moins une partie tubulaire interne ou externe Withdrawn FR2386720A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7710734A FR2386720A1 (fr) 1977-04-08 1977-04-08 Dispositif de prehension hydraulique d'un element comportant au moins une partie tubulaire interne ou externe
JP3965378A JPS53126702A (en) 1977-04-08 1978-04-04 Doubleetubular hydraulic grabbing device
DE19787810302 DE7810302U1 (de) 1977-04-08 1978-04-06 Hydraulisch betaetigbare vorrichtung zum greifen eines gegenstandes mit wenigstens einem inneren oder aeusseren rohrkoerperfoermigen abschnitt
DE19782814915 DE2814915A1 (de) 1977-04-08 1978-04-06 Hydraulisch betaetigbare vorrichtung zum greifen eines gegenstandes mit wenigstens einem inneren oder aeusseren rohrkoerperfoermigen abschnitt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7710734A FR2386720A1 (fr) 1977-04-08 1977-04-08 Dispositif de prehension hydraulique d'un element comportant au moins une partie tubulaire interne ou externe

Publications (1)

Publication Number Publication Date
FR2386720A1 true FR2386720A1 (fr) 1978-11-03

Family

ID=9189238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710734A Withdrawn FR2386720A1 (fr) 1977-04-08 1977-04-08 Dispositif de prehension hydraulique d'un element comportant au moins une partie tubulaire interne ou externe

Country Status (3)

Country Link
JP (1) JPS53126702A (fr)
DE (2) DE7810302U1 (fr)
FR (1) FR2386720A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172378A (ja) * 1983-03-18 1984-09-29 旭エンジニアリング株式会社 物体把持装置
US5090758A (en) * 1989-11-09 1992-02-25 Lord Carter K Rigid spine inflatable end effector
US5249625A (en) * 1992-05-08 1993-10-05 Uvon Skipper Soft set overshot fishing tool
CN101967823B (zh) * 2010-09-20 2015-10-21 浙江金鑫管桩有限公司 一种管桩上模及其吊装系统
DE102016003995A1 (de) * 2016-04-07 2017-10-12 Tracto-Technik Gmbh & Co. Kg Lafette für eine Erdrakete zur Positionierung der Erdrakete in einer Startbaugrube, Bohrsystem mit einer Erdrakete und einer Lafette zur Positionierung der Erdrakete in einer Startbaugrube und Verfahren zum Positionieren einer Erdrakete in einer Startbaugrube
DE102016003996A1 (de) 2016-04-07 2017-10-12 Tracto-Technik Gmbh & Co. Kg Vorrichtung zum Klemmen eines Elements, Lafette einer Erdbohrvorrichtung, Erdbohrvorrichtung, Verfahren zum Klemmen eines Elements und Verfahren zum Herstellen einer Vorrichtung zum Klemmen eines Elements
NL2018257B1 (en) * 2017-01-30 2018-08-14 Ihc Holland Ie Bv System for use with a crane on a surface vessel

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826445A (en) * 1956-01-30 1958-03-11 Tidland Charles Robert Lifter for rolls and the like
CH336181A (de) * 1955-11-23 1959-02-15 Roth Ernst Krangreifer
DE1066504B (de) * 1959-10-01 Paris und Franfois Berthet Houilles Seine-et-Oise Jacques Desvaux (Frankreich) Vorrichtung zum Verriegeln verschiedener Teile, wie Pfähle, Rohre, Spundbohlen od. dgl., entweder miteinander oder mit einem anderen Teil, z. B. einem Rammgerüst
US3015142A (en) * 1958-11-14 1962-01-02 Richard A Rosanoff Friction gripping device
FR1524356A (fr) * 1967-03-31 1968-05-10 Bertin & Cie Procédé de blocage et de préhension et dispositifs pour son application
DE2225397A1 (de) * 1972-05-19 1973-11-29 Rogge Gustav W Vorrichtung zur betaetigung des fallgewichtes eines rammbaeren
DE2333607A1 (de) * 1972-06-30 1974-01-17 Orb Inc Unterwassereintreibverfahren fuer pfaehle
FR2198506A5 (fr) * 1972-08-30 1974-03-29 Losinger Ag

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066504B (de) * 1959-10-01 Paris und Franfois Berthet Houilles Seine-et-Oise Jacques Desvaux (Frankreich) Vorrichtung zum Verriegeln verschiedener Teile, wie Pfähle, Rohre, Spundbohlen od. dgl., entweder miteinander oder mit einem anderen Teil, z. B. einem Rammgerüst
CH336181A (de) * 1955-11-23 1959-02-15 Roth Ernst Krangreifer
US2826445A (en) * 1956-01-30 1958-03-11 Tidland Charles Robert Lifter for rolls and the like
US3015142A (en) * 1958-11-14 1962-01-02 Richard A Rosanoff Friction gripping device
FR1524356A (fr) * 1967-03-31 1968-05-10 Bertin & Cie Procédé de blocage et de préhension et dispositifs pour son application
DE2225397A1 (de) * 1972-05-19 1973-11-29 Rogge Gustav W Vorrichtung zur betaetigung des fallgewichtes eines rammbaeren
DE2333607A1 (de) * 1972-06-30 1974-01-17 Orb Inc Unterwassereintreibverfahren fuer pfaehle
FR2198506A5 (fr) * 1972-08-30 1974-03-29 Losinger Ag

Also Published As

Publication number Publication date
DE7810302U1 (de) 1978-08-10
DE2814915A1 (de) 1978-10-19
JPS53126702A (en) 1978-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse