JPS4816656B1 - - Google Patents

Info

Publication number
JPS4816656B1
JPS4816656B1 JP45111989A JP11198970A JPS4816656B1 JP S4816656 B1 JPS4816656 B1 JP S4816656B1 JP 45111989 A JP45111989 A JP 45111989A JP 11198970 A JP11198970 A JP 11198970A JP S4816656 B1 JPS4816656 B1 JP S4816656B1
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
JP45111989A
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 JPS4816656B1 publication Critical patent/JPS4816656B1/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
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Actuator (AREA)
JP45111989A 1969-12-16 1970-12-16 Pending JPS4816656B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1962945A DE1962945C3 (de) 1969-12-16 1969-12-16 Langhubiger Hydraulikantrieb für einen Kran

Publications (1)

Publication Number Publication Date
JPS4816656B1 true JPS4816656B1 (ja) 1973-05-23

Family

ID=5753980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45111989A Pending JPS4816656B1 (ja) 1969-12-16 1970-12-16

Country Status (7)

Country Link
US (1) US3715039A (ja)
JP (1) JPS4816656B1 (ja)
CH (1) CH516746A (ja)
DE (1) DE1962945C3 (ja)
FR (1) FR2073704A5 (ja)
GB (1) GB1323482A (ja)
ZA (1) ZA708141B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005154038A (ja) * 2003-11-21 2005-06-16 Furukawa Co Ltd 車両搭載用クレーン

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837502A (en) * 1973-03-12 1974-09-24 Bucyrus Erie Co Light weight boom construction
US4575976A (en) * 1983-06-24 1986-03-18 Machine Products Corporation Extension and retraction system for boom apparatus
US4927315A (en) * 1989-03-06 1990-05-22 Chevron, Inc. Vehicle lifting and towing apparatus
GB2242231A (en) * 1990-03-13 1991-09-25 Grove Coles Limited Telescopic cylinders
DE4447384A1 (de) * 1994-12-22 1996-06-27 Mannesmann Ag Mobilkran, insbesondere Hafenmobilkran
AT409485B (de) 1999-05-18 2002-08-26 Winter Udo Ing Mag Teleskopausleger für ein fahrzeug oder ein hebezeug
US6805038B2 (en) * 2002-10-16 2004-10-19 Clark Equipment Company Hydraulic cylinder pivot pin
ITTO20030957A1 (it) * 2003-11-28 2005-05-29 Cnh Italia Spa Braccio sollevatore telescopico.
CA2708328C (en) * 2008-01-07 2014-04-01 Nippon Sharyo, Ltd. Pile driver
US8540474B2 (en) 2008-07-29 2013-09-24 Thomas F. Egan Power lift and transfer system and method
US9074334B2 (en) * 2009-09-08 2015-07-07 Sioux Steel Company Post driver and puller
US9217535B1 (en) 2013-02-21 2015-12-22 Thomas F. Egan Portable lifting and transferring techniques
CN104973521B (zh) * 2014-04-08 2016-10-19 中国农业机械化科学研究院 特形物体起吊运输挂装车及其起吊挂装方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212604A (en) * 1962-04-09 1965-10-19 Eaton Metal Products Company Extensible derrick
US3315821A (en) * 1966-03-15 1967-04-25 Grove Mfg Co Four-section fully hydraulically operated boom
DE1282268C2 (de) * 1966-10-18 1976-01-15 Demag-Baumaschinen GmbH, 4000 Düsseldorf Teleskopausleger mit mehreren ineinander bewegbaren auslegerteilen
US3419157A (en) * 1967-04-25 1968-12-31 Rupert J. Brady Booms having three sections, fully extensible with axially connected rams
US3386594A (en) * 1967-05-08 1968-06-04 Grove Mfg Company Method of and apparatus for extending a telescopic crane boom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005154038A (ja) * 2003-11-21 2005-06-16 Furukawa Co Ltd 車両搭載用クレーン

Also Published As

Publication number Publication date
US3715039A (en) 1973-02-06
FR2073704A5 (ja) 1971-10-01
CH516746A (de) 1971-12-15
GB1323482A (en) 1973-07-18
DE1962945A1 (de) 1971-06-24
DE1962945B2 (de) 1972-10-12
DE1962945C3 (de) 1974-04-04
ZA708141B (en) 1971-09-29

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