GB1245213A - Cranes - Google Patents

Cranes

Info

Publication number
GB1245213A
GB1245213A GB1118270A GB1118270A GB1245213A GB 1245213 A GB1245213 A GB 1245213A GB 1118270 A GB1118270 A GB 1118270A GB 1118270 A GB1118270 A GB 1118270A GB 1245213 A GB1245213 A GB 1245213A
Authority
GB
United Kingdom
Prior art keywords
boom
jib
pins
main boom
pivoted
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
GB1118270A
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.)
Case LLC
Original Assignee
JI Case Co
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 JI Case Co filed Critical JI Case Co
Publication of GB1245213A publication Critical patent/GB1245213A/en
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
    • 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
    • B66C23/702—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic with a jib extension boom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
GB1118270A 1969-04-24 1970-03-09 Cranes Expired GB1245213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81894869A 1969-04-24 1969-04-24

Publications (1)

Publication Number Publication Date
GB1245213A true GB1245213A (en) 1971-09-08

Family

ID=25226845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1118270A Expired GB1245213A (en) 1969-04-24 1970-03-09 Cranes

Country Status (4)

Country Link
JP (1) JPS4841294B1 (enrdf_load_stackoverflow)
DE (1) DE2018089C3 (enrdf_load_stackoverflow)
FR (1) FR2039422B1 (enrdf_load_stackoverflow)
GB (1) GB1245213A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111137795A (zh) * 2018-11-06 2020-05-12 卡哥特科专利许可有限公司 负载装卸工具的保持装置及包括此保持装置的液压起重机

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945333A (en) * 1974-12-20 1976-03-23 Harnischfeger Corporation Means for storing and connecting jib for telescopic boom of mobile crane
US4141455A (en) * 1977-07-14 1979-02-27 Harnischfeger Corporation Means for storing and connecting jib on telescopic crane boom
US4595108A (en) * 1982-01-26 1986-06-17 Kabushiki Kaisha Kobe Seiko Sho Method for stretching and folding extension jib in wheeled type crane
DE4005082C1 (enrdf_load_stackoverflow) * 1990-02-17 1991-09-19 Krupp Industrietechnik Gmbh, 4100 Duisburg, De
JP2781637B2 (ja) * 1990-03-16 1998-07-30 株式会社神戸製鋼所 クレーンにおけるジブ支持ロッドの取付装置
DE19802187C2 (de) * 1998-01-16 1999-11-25 Mannesmann Ag Vorrichtung zum Abspannen einer Superlift-Einrichtung eines Teleskopkranes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR773262A (fr) * 1934-05-14 1934-11-15 Grue sur camion
US3366250A (en) * 1966-05-11 1968-01-30 Grove Mfg Co Boom jib assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111137795A (zh) * 2018-11-06 2020-05-12 卡哥特科专利许可有限公司 负载装卸工具的保持装置及包括此保持装置的液压起重机

Also Published As

Publication number Publication date
DE2018089B2 (de) 1973-01-18
FR2039422A1 (enrdf_load_stackoverflow) 1971-01-15
DE2018089C3 (de) 1974-03-07
DE2018089A1 (de) 1970-11-05
JPS4841294B1 (enrdf_load_stackoverflow) 1973-12-05
FR2039422B1 (enrdf_load_stackoverflow) 1975-02-21

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