FR2417705A1 - Ensemble de saisie et de maintien de tuyaux ou cables - Google Patents

Ensemble de saisie et de maintien de tuyaux ou cables

Info

Publication number
FR2417705A1
FR2417705A1 FR7904058A FR7904058A FR2417705A1 FR 2417705 A1 FR2417705 A1 FR 2417705A1 FR 7904058 A FR7904058 A FR 7904058A FR 7904058 A FR7904058 A FR 7904058A FR 2417705 A1 FR2417705 A1 FR 2417705A1
Authority
FR
France
Prior art keywords
pipe
arms
slot
hinge pin
support member
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.)
Granted
Application number
FR7904058A
Other languages
English (en)
Other versions
FR2417705B3 (fr
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.)
Land & Marine Eng Ltd
Original Assignee
Land & Marine Eng Ltd
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 Land & Marine Eng Ltd filed Critical Land & Marine Eng Ltd
Publication of FR2417705A1 publication Critical patent/FR2417705A1/fr
Application granted granted Critical
Publication of FR2417705B3 publication Critical patent/FR2417705B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/003—Portable or mobile lifting or hauling appliances using two or more cooperating endless chains
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

Ensemble avec organe de saisie pour corps allongé Ensemble caractérisé par une paire de bras pivotés entre eux en un point au milieu de leur longueur, des organes d'engagement de tuyau montés sur chaque bras, dont l'un est fixé au point de pivot, des moyens étant prévus pour faire pivoter les bras l'un par rapport à l'autre pour saisir le tuyau entre les organes d'engagement. Dispositif applicable à un appareil de creusage de tranchée pour la pose de canalisation ou câble, notamment dans le sol du fond de la mer.
FR7904058A 1978-02-16 1979-02-16 Ensemble de saisie et de maintien de tuyaux ou cables Granted FR2417705A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB610578 1978-02-16

Publications (2)

Publication Number Publication Date
FR2417705A1 true FR2417705A1 (fr) 1979-09-14
FR2417705B3 FR2417705B3 (fr) 1981-11-27

Family

ID=9808478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904058A Granted FR2417705A1 (fr) 1978-02-16 1979-02-16 Ensemble de saisie et de maintien de tuyaux ou cables

Country Status (5)

Country Link
BE (1) BE874191A (fr)
DE (1) DE2905538A1 (fr)
FR (1) FR2417705A1 (fr)
NL (1) NL7901214A (fr)
NO (1) NO150110C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBZ20110024A1 (it) * 2011-05-24 2012-11-25 Josef Zwischenbrugger Carrello per veicoli semoventi su fune

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107416676A (zh) * 2016-05-23 2017-12-01 崔会梓 一种自动热轧钢管吊具
CN110285263B (zh) * 2019-05-27 2020-12-04 阮炳旭 一种挖泥泵管用液压支撑

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB100550A (en) * 1911-05-24 1916-06-08 Saint Gobain Improvements in Gripping Appliances Suitable for Lifting Cylindrical Articles.
DE1531285A1 (de) * 1967-09-06 1971-06-09 Ernst Wolf Stahlbau Vorrichtung zum Anklemmen und OEffnen einer selbstspannenden Greifzange
GB1445455A (en) * 1973-11-21 1976-08-11 Kelly Bros No Thampton Ltd Pipe jacks

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBZ20110024A1 (it) * 2011-05-24 2012-11-25 Josef Zwischenbrugger Carrello per veicoli semoventi su fune
EP2527287A1 (fr) * 2011-05-24 2012-11-28 Josef Zwischenbrugger Chariot de câble de téléphérique

Also Published As

Publication number Publication date
NO790489L (no) 1979-08-17
FR2417705B3 (fr) 1981-11-27
BE874191A (fr) 1979-08-16
NO150110C (no) 1984-08-22
NO150110B (no) 1984-05-14
DE2905538A1 (de) 1979-08-23
NL7901214A (nl) 1979-08-20

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