JPS49126502A - - Google Patents

Info

Publication number
JPS49126502A
JPS49126502A JP49028966A JP2896674A JPS49126502A JP S49126502 A JPS49126502 A JP S49126502A JP 49028966 A JP49028966 A JP 49028966A JP 2896674 A JP2896674 A JP 2896674A JP S49126502 A JPS49126502 A JP S49126502A
Authority
JP
Japan
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.)
Pending
Application number
JP49028966A
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
Publication of JPS49126502A publication Critical patent/JPS49126502A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B66C1/442—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces actuated by lifting force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Earth Drilling (AREA)
  • Gripping On Spindles (AREA)
JP49028966A 1973-03-12 1974-03-12 Pending JPS49126502A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00340158A US3834751A (en) 1973-03-12 1973-03-12 Transfer elevator for integral and collar tubing

Publications (1)

Publication Number Publication Date
JPS49126502A true JPS49126502A (ja) 1974-12-04

Family

ID=23332137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49028966A Pending JPS49126502A (ja) 1973-03-12 1974-03-12

Country Status (5)

Country Link
US (1) US3834751A (ja)
JP (1) JPS49126502A (ja)
CA (1) CA994238A (ja)
GB (1) GB1450332A (ja)
IT (1) IT1003578B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123332U (ja) * 1974-08-08 1976-02-20
JPS59183487U (ja) * 1983-05-21 1984-12-06 極東マツク・グレゴ−株式会社 クランプ
JPS606786U (ja) * 1983-06-28 1985-01-18 極東マツク・グレゴ−株式会社 クランプ
JPS60117378U (ja) * 1984-01-13 1985-08-08 鹿島建設株式会社 縦状鉄筋吊上げ具

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995904A (en) * 1975-06-24 1976-12-07 Matthews Joseph E Clamp
US4586744A (en) * 1984-06-18 1986-05-06 Price Marvin L Apparatus for lifting and handling an object
FR2671131B1 (fr) * 1990-12-27 1997-01-31 Gilbert Hugues Dispositif autobloquant pour le levage et la manutention de tubes, tiges ou autres elements allonges.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US612061A (en) * 1898-10-11 Pipe-holder
US702334A (en) * 1902-01-31 1902-06-10 Levi N Schulte Pump-pipe grapple.
US713485A (en) * 1902-05-15 1902-11-11 Joseph Neumeier Well-tube lifter.
US1214417A (en) * 1915-11-10 1917-01-30 Thomas Gifford Jamieson Bishop Gripping device for use in raising and lowering pipes and the like.
US1837990A (en) * 1929-09-26 1931-12-22 Herbert C Otis Well tubing snubber
US1888083A (en) * 1932-06-20 1932-11-15 Harold F Holtz Curb jack
US2634157A (en) * 1949-12-08 1953-04-07 Coast Oil Tool Corp Rod gripping tool
US2636771A (en) * 1950-03-10 1953-04-28 Schneider Louis Corn gleaner

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123332U (ja) * 1974-08-08 1976-02-20
JPS5551748Y2 (ja) * 1974-08-08 1980-12-02
JPS59183487U (ja) * 1983-05-21 1984-12-06 極東マツク・グレゴ−株式会社 クランプ
JPS606786U (ja) * 1983-06-28 1985-01-18 極東マツク・グレゴ−株式会社 クランプ
JPS60117378U (ja) * 1984-01-13 1985-08-08 鹿島建設株式会社 縦状鉄筋吊上げ具
JPH0111665Y2 (ja) * 1984-01-13 1989-04-05

Also Published As

Publication number Publication date
US3834751A (en) 1974-09-10
IT1003578B (it) 1976-06-10
GB1450332A (en) 1976-09-22
AU6576874A (en) 1975-08-21
CA994238A (en) 1976-08-03

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