JPS51100580A - - Google Patents

Info

Publication number
JPS51100580A
JPS51100580A JP51008556A JP855676A JPS51100580A JP S51100580 A JPS51100580 A JP S51100580A JP 51008556 A JP51008556 A JP 51008556A JP 855676 A JP855676 A JP 855676A JP S51100580 A JPS51100580 A JP S51100580A
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
JP51008556A
Other languages
Japanese (ja)
Inventor
Efu Nobotonii Kaaru
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.)
Harnischfeger Corp
Original Assignee
Harnischfeger Corp
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 Harnischfeger Corp filed Critical Harnischfeger Corp
Publication of JPS51100580A publication Critical patent/JPS51100580A/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
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
JP51008556A 1975-02-06 1976-01-30 Pending JPS51100580A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/547,753 US3955684A (en) 1975-02-06 1975-02-06 Rotary crane structure with a selective drive on power unit

Publications (1)

Publication Number Publication Date
JPS51100580A true JPS51100580A (enExample) 1976-09-04

Family

ID=24185987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51008556A Pending JPS51100580A (enExample) 1975-02-06 1976-01-30

Country Status (5)

Country Link
US (1) US3955684A (enExample)
JP (1) JPS51100580A (enExample)
BR (1) BR7600606A (enExample)
DE (1) DE2601564A1 (enExample)
FR (1) FR2300036A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164825A (ja) * 1982-03-25 1983-09-29 Ishikawajima Harima Heavy Ind Co Ltd クライミングクレ−ン基礎用床板

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108317A (en) * 1976-05-03 1978-08-22 Fiat-Allis Macchine Movimento Terra S.P.A. Continuous laying of pipes of large diameter
US4042115A (en) * 1976-07-28 1977-08-16 The Manitowoc Company, Inc. Rotary counterweight crane with a removal track section
US4103783A (en) * 1977-05-31 1978-08-01 The Manitowoc Company, Inc. Platform crane with counterweight and boom carrier support linkages
US4196816A (en) * 1977-11-01 1980-04-08 Fmc Corporation Heavy duty crane
US4170309A (en) * 1978-02-14 1979-10-09 Riggers Manufacturing Company Counterbalanced tower crane
DE2844819A1 (de) * 1978-10-14 1980-04-24 Gottwald Kg Leo Fahrzeugkran fuer hohe traglasten
US4243148A (en) * 1979-05-18 1981-01-06 Riggers Manufacturing Company Counterbalanced tower crane
US4258852A (en) * 1979-05-25 1981-03-31 Harnischfeger Corporation Auxiliary counterweight arrangement for mobile crane
US4601402A (en) * 1980-03-07 1986-07-22 The Manitowoc Company, Inc. Steerable concentric ring segment supported lift crane
US4394911A (en) * 1980-04-08 1983-07-26 Fmc Corporation Heavy duty crane
US4483448A (en) * 1980-04-08 1984-11-20 Fmc Corporation Heavy duty crane
US4582436A (en) * 1983-08-29 1986-04-15 Dresser Industries, Inc. Live roller circle for large excavators
US4537317A (en) * 1984-04-23 1985-08-27 Fmc Corporation Heavy duty travel crane
US4729486A (en) * 1986-04-07 1988-03-08 The Manitowoc Company, Inc. Lift enhancing beam attachment with movable counterweights
US4863044A (en) * 1987-12-30 1989-09-05 Neil F. Lampson, Inc. Latticework construction for cranes
US5018630A (en) * 1988-11-21 1991-05-28 Mcghie James R High-capacity lift crane assembly
US5222613A (en) * 1991-09-24 1993-06-29 Mcghie James R Pivotally-mounted reeved counterweight system
EP0582401B1 (en) * 1992-08-07 1998-10-28 Manitowoc Crane Group, Inc. Truck-mounted crane with a counterweight installation and removal apparatus
CA2108958C (en) * 1993-01-08 1996-12-03 David J. Pech Ring segment connection
US5941401A (en) * 1997-01-29 1999-08-24 Manitowoc Crane Group, Inc. Counterweight handling system for ring supported cranes
US6305560B1 (en) * 2000-02-14 2001-10-23 William D. Meyer Multiple pedestal ring for ringer crane
DE20314503U1 (de) * 2003-09-18 2005-01-27 Liebherr-Werk Ehingen Gmbh Kran
US7967158B2 (en) 2006-10-27 2011-06-28 Manitowoc Crane Companies, Llc Mobile lift crane with variable position counterweight
US8397924B2 (en) * 2008-09-19 2013-03-19 Manitowoc Crane Companies, Llc Drum frame system for cranes
JP2009149438A (ja) 2007-11-29 2009-07-09 Manitowoc Crane Companies Ltd クレーンブームセグメント用の接続システム
WO2010121134A1 (en) * 2009-04-17 2010-10-21 Bigge Crane & Rigging Co. Ring derrick with stationary counterweight
US9278834B2 (en) 2009-08-06 2016-03-08 Manitowoc Crane Group, LLC Lift crane with moveable counterweight
CN102431893B (zh) * 2011-11-24 2014-02-26 武桥重工集团股份有限公司 一种用于全回转起重机三点超静定反滚轮结构
EP2746214B1 (en) 2012-12-20 2016-04-27 Manitowoc Crane Companies, LLC Column connector system
JP6568086B2 (ja) 2014-01-27 2019-08-28 マニタウォック クレイン カンパニーズ， エルエルシーＭａｎｉｔｏｗｏｃ Ｃｒａｎｅ Ｃｏｍｐａｎｉｅｓ， Ｌｌｃ 改良された可動式カウンタウエイトを備えた吊り上げクレーン
US10183848B2 (en) 2014-01-27 2019-01-22 Manitowoc Crane Companies, Llc Height adjustment mechanism for an auxiliary member on a crane
DE102015006117A1 (de) * 2015-05-11 2016-11-17 Liebherr-Werk Ehingen Gmbh Verfahren zum Betrieb eines Krans und Kran
US20190099832A1 (en) * 2017-09-29 2019-04-04 Ford Global Technologies, Llc Friction element welding tape feed washer for isolation
JP7375379B2 (ja) * 2019-08-29 2023-11-08 コベルコ建機株式会社 補助シーブ装置
GB202301065D0 (en) 2023-01-25 2023-03-08 Heavy Lift Projects Ltd Ring crown
GB202301071D0 (en) * 2023-01-25 2023-03-08 Heavy Lift Projects Ltd Ring crane with hydraulic slewing drive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1345148A (fr) * 1962-10-26 1963-12-06 Appareil de levage
US3485383A (en) * 1968-02-09 1969-12-23 Manitowoc Co Auxiliary support for cranes
US3777900A (en) * 1971-12-20 1973-12-11 Sam Wallace Co Inc Building crane
US3868022A (en) * 1973-11-23 1975-02-25 Harnischfeger Corp Self-propelled heavy duty mobile crane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164825A (ja) * 1982-03-25 1983-09-29 Ishikawajima Harima Heavy Ind Co Ltd クライミングクレ−ン基礎用床板

Also Published As

Publication number Publication date
BR7600606A (pt) 1976-08-31
US3955684A (en) 1976-05-11
DE2601564A1 (de) 1976-08-19
FR2300036A1 (fr) 1976-09-03

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