ES429526A1 - Perfeccionamientos en la construccion de cargadores de blo- ques. - Google Patents

Perfeccionamientos en la construccion de cargadores de blo- ques.

Info

Publication number
ES429526A1
ES429526A1 ES74429526A ES429526A ES429526A1 ES 429526 A1 ES429526 A1 ES 429526A1 ES 74429526 A ES74429526 A ES 74429526A ES 429526 A ES429526 A ES 429526A ES 429526 A1 ES429526 A1 ES 429526A1
Authority
ES
Spain
Prior art keywords
loader
block
center
pulley means
blocks
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
ES74429526A
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.)
EAGLE CALMP CO Ltd
JFE Engineering Corp
Original Assignee
EAGLE CALMP CO Ltd
Nippon Kokan 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
Priority claimed from JP6297674U external-priority patent/JPS50150971U/ja
Priority claimed from JP6297774U external-priority patent/JPS50150972U/ja
Priority claimed from JP6297574U external-priority patent/JPS50150970U/ja
Application filed by EAGLE CALMP CO Ltd, Nippon Kokan Ltd filed Critical EAGLE CALMP CO Ltd
Publication of ES429526A1 publication Critical patent/ES429526A1/es
Expired 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
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • 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
    • 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
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/14—Slings with hooks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
ES74429526A 1974-05-30 1974-08-24 Perfeccionamientos en la construccion de cargadores de blo- ques. Expired ES429526A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6297674U JPS50150971U (es) 1974-05-30 1974-05-30
JP6297774U JPS50150972U (es) 1974-05-30 1974-05-30
JP6297574U JPS50150970U (es) 1974-05-30 1974-05-30

Publications (1)

Publication Number Publication Date
ES429526A1 true ES429526A1 (es) 1977-01-16

Family

ID=27298002

Family Applications (1)

Application Number Title Priority Date Filing Date
ES74429526A Expired ES429526A1 (es) 1974-05-30 1974-08-24 Perfeccionamientos en la construccion de cargadores de blo- ques.

Country Status (8)

Country Link
US (1) US3945675A (es)
DE (1) DE2434179A1 (es)
DK (1) DK348474A (es)
ES (1) ES429526A1 (es)
GB (1) GB1453986A (es)
IT (1) IT1018826B (es)
NO (1) NO744061L (es)
SE (1) SE7408521L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631004C2 (de) * 1976-07-09 1981-10-08 Eagle Clamp K.K., Nara Schwergut-Ladevorrichtung
WO2009020429A1 (en) * 2007-08-03 2009-02-12 Yantai Raffles Shipyard Limited Gantry crane with multiple hoists
AU2013204595A1 (en) * 2012-09-26 2014-04-10 Heydon, Mathew Kevin MR Load Transfer Device
CN103832917B (zh) * 2012-11-26 2016-06-08 中国长江航运集团南京金陵船厂 一种用于管系单元的吊梁
CN104192692B (zh) * 2014-09-18 2017-01-18 中安（天津）航空设备有限公司 一种飞机吊装索具
RU193197U1 (ru) * 2019-07-05 2019-10-16 Акционерное общество "Силовая защита" (АО "Силовая защита") Траверса для подъема и монтажа строительных конструкций
US12168596B2 (en) * 2020-04-27 2024-12-17 Steven A. Hunsaker Simultaneously oppositely rotating sheaves
CN113651230B (zh) * 2021-08-02 2023-10-17 太平洋海洋工程（舟山）有限公司 一种可调间距的起重装置及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US566849A (en) * 1896-09-01 Cable hoisting and conveying apparatus
US926982A (en) * 1907-08-07 1909-07-06 Bruno Graham Wire-stretcher.
US897040A (en) * 1908-01-04 1908-08-25 James W Wash Strain-equalizer.
US930541A (en) * 1909-02-08 1909-08-10 Russell O Frazee Wire-fence-stretching machine.
US2063915A (en) * 1934-12-10 1936-12-15 Motor Terminals Co Traveling crane
US2811262A (en) * 1953-06-09 1957-10-29 Northern Engineering Works Double hook type crane structure
US3536350A (en) * 1967-02-15 1970-10-27 Backtemans Patenter Ab Adjustable spreader
US3558176A (en) * 1968-10-07 1971-01-26 Midland Ross Corp Expandable spreader and grappling device for cargo containers and trailers
US3596970A (en) * 1969-04-14 1971-08-03 Matisa Materiel Ind Sa Mechanical gripper frame unit lifting devices for parallel-walled containers or the like
US3610673A (en) * 1969-10-20 1971-10-05 Svenska Cellulosa Ab Arrangement for handling objects
US3805967A (en) * 1972-09-05 1974-04-23 Renner Mfg Co Dual hook hoist apparatus

Also Published As

Publication number Publication date
SE7408521L (sv) 1975-12-01
DK348474A (da) 1975-12-01
US3945675A (en) 1976-03-23
GB1453986A (en) 1976-10-27
NO744061L (es) 1975-12-02
IT1018826B (it) 1977-10-20
DE2434179A1 (de) 1975-12-04

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