FR1323219A - Automatic pipe handling pliers - Google Patents

Automatic pipe handling pliers

Info

Publication number
FR1323219A
FR1323219A FR896507A FR896507A FR1323219A FR 1323219 A FR1323219 A FR 1323219A FR 896507 A FR896507 A FR 896507A FR 896507 A FR896507 A FR 896507A FR 1323219 A FR1323219 A FR 1323219A
Authority
FR
France
Prior art keywords
pipe handling
automatic pipe
handling pliers
pliers
automatic
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
FR896507A
Other languages
French (fr)
Inventor
John Trimble Doty
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 filed Critical
Priority to FR896507A priority Critical patent/FR1323219A/en
Application granted granted Critical
Publication of FR1323219A publication Critical patent/FR1323219A/en
Expired 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
    • 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
    • B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR896507A 1962-05-04 1962-05-04 Automatic pipe handling pliers Expired FR1323219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR896507A FR1323219A (en) 1962-05-04 1962-05-04 Automatic pipe handling pliers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR896507A FR1323219A (en) 1962-05-04 1962-05-04 Automatic pipe handling pliers

Publications (1)

Publication Number Publication Date
FR1323219A true FR1323219A (en) 1963-04-05

Family

ID=8778239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896507A Expired FR1323219A (en) 1962-05-04 1962-05-04 Automatic pipe handling pliers

Country Status (1)

Country Link
FR (1) FR1323219A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067898A5 (en) * 1969-11-20 1971-08-20 Poclain Sa
FR2374253A1 (en) * 1976-12-17 1978-07-13 Creusot Loire Automatic lifting tongs - are locked open when not in use and are strong and compact
FR2391146A1 (en) * 1977-05-17 1978-12-15 Kung Hans Concrete pipe handling grab - has selector bar pin alternately striking and passing lug opening and shutting arms
FR2752232A1 (en) * 1996-08-08 1998-02-13 Batiment Et De Construction Cb Self-acting load pick=up attachment for crane handling

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067898A5 (en) * 1969-11-20 1971-08-20 Poclain Sa
FR2374253A1 (en) * 1976-12-17 1978-07-13 Creusot Loire Automatic lifting tongs - are locked open when not in use and are strong and compact
FR2391146A1 (en) * 1977-05-17 1978-12-15 Kung Hans Concrete pipe handling grab - has selector bar pin alternately striking and passing lug opening and shutting arms
FR2752232A1 (en) * 1996-08-08 1998-02-13 Batiment Et De Construction Cb Self-acting load pick=up attachment for crane handling

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