IT1003578B - Elevatore a trasferimento per tubi e simili - Google Patents

Elevatore a trasferimento per tubi e simili

Info

Publication number
IT1003578B
IT1003578B IT48685/74A IT4868574A IT1003578B IT 1003578 B IT1003578 B IT 1003578B IT 48685/74 A IT48685/74 A IT 48685/74A IT 4868574 A IT4868574 A IT 4868574A IT 1003578 B IT1003578 B IT 1003578B
Authority
IT
Italy
Prior art keywords
pipes
similar
transfer elevator
elevator
transfer
Prior art date
Application number
IT48685/74A
Other languages
English (en)
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Application granted granted Critical
Publication of IT1003578B publication Critical patent/IT1003578B/it

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)
  • Gripping On Spindles (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Earth Drilling (AREA)
IT48685/74A 1973-03-12 1974-02-25 Elevatore a trasferimento per tubi e simili IT1003578B (it)

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
IT1003578B true IT1003578B (it) 1976-06-10

Family

ID=23332137

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48685/74A IT1003578B (it) 1973-03-12 1974-02-25 Elevatore a trasferimento per tubi e simili

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551748Y2 (it) * 1974-08-08 1980-12-02
US3995904A (en) * 1975-06-24 1976-12-07 Matthews Joseph E Clamp
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
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

Also Published As

Publication number Publication date
US3834751A (en) 1974-09-10
GB1450332A (en) 1976-09-22
CA994238A (en) 1976-08-03
AU6576874A (en) 1975-08-21
JPS49126502A (it) 1974-12-04

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