GB1363776A - Telescopic crane jibs - Google Patents

Telescopic crane jibs

Info

Publication number
GB1363776A
GB1363776A GB371372A GB371372A GB1363776A GB 1363776 A GB1363776 A GB 1363776A GB 371372 A GB371372 A GB 371372A GB 371372 A GB371372 A GB 371372A GB 1363776 A GB1363776 A GB 1363776A
Authority
GB
United Kingdom
Prior art keywords
sections
jan
telescopic crane
hydraulic rams
crane jibs
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
GB371372A
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.)
Leo Gottwald KG
Original Assignee
Leo Gottwald KG
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 Leo Gottwald KG filed Critical Leo Gottwald KG
Publication of GB1363776A publication Critical patent/GB1363776A/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
    • B66C23/705—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by hydraulic jacks
    • 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
    • B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
GB371372A 1971-01-26 1972-01-26 Telescopic crane jibs Expired GB1363776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712103570 DE2103570C3 (de) 1971-01-26 1971-01-26 Teleskopierbarer Kranausleger in Rahmenbauwei se

Publications (1)

Publication Number Publication Date
GB1363776A true GB1363776A (en) 1974-08-14

Family

ID=5796937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB371372A Expired GB1363776A (en) 1971-01-26 1972-01-26 Telescopic crane jibs

Country Status (6)

Country Link
DD (1) DD95449A5 (enExample)
DE (1) DE2103570C3 (enExample)
FR (1) FR2123377A1 (enExample)
GB (1) GB1363776A (enExample)
IT (1) IT949687B (enExample)
SU (1) SU523630A3 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009029968A1 (de) * 2007-09-05 2009-03-12 Palfinger Ag Profilform für einen kranarm
CN103043541A (zh) * 2012-12-31 2013-04-17 大连理工大学 双箱型伸缩臂结构

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807108A (en) * 1972-09-18 1974-04-30 Harnischfeger Corp Structural design of boom section with inverted {37 a{38 {11 frame cross-section
FR2255251B1 (enExample) * 1973-12-20 1976-11-19 Creusot Loire
FI80408C (fi) * 1988-01-12 1990-06-11 Interwood Ab Oy Faestsystem foer en traevarulastbils lastare.
SE501102C2 (sv) * 1993-04-26 1994-11-14 Hiab Ab Förlängningsbar kranarm
DE4328662A1 (de) * 1993-08-26 1995-03-02 Krupp Ag Hoesch Krupp Auslegeprofil bzw. Klappspitzenprofil
RU2106295C1 (ru) * 1996-04-03 1998-03-10 Николай Егорович Храмов Стрела автокрана высокой грузоподъемности
FR2751317B1 (fr) * 1996-09-24 1998-09-25 Chabas & Besson Hydraulique Ma Dispositif de solidarisation d'un verin hydraulique sur le bati d'un engin de levage ou analogue
CN103261083B (zh) * 2010-12-17 2015-04-29 多田野发运有限公司 移动式伸缩吊车
DE102012210109B3 (de) * 2012-06-15 2013-11-14 Tadano Faun Gmbh Mobil-Teleskopkran
DE102012210112B3 (de) * 2012-06-15 2013-11-14 Tadano Faun Gmbh Mobil-Teleskopkran
DE102012210110B3 (de) * 2012-06-15 2013-11-14 Tadano Faun Gmbh Verfahren zur Inbetriebnahme eines Mobil-Teleskopkrans sowie Mobil-Teleskopkran
DE102019002039A1 (de) 2019-03-22 2020-09-24 David Mann Hebevorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009029968A1 (de) * 2007-09-05 2009-03-12 Palfinger Ag Profilform für einen kranarm
CN103043541A (zh) * 2012-12-31 2013-04-17 大连理工大学 双箱型伸缩臂结构

Also Published As

Publication number Publication date
DE2103570B2 (de) 1973-08-02
IT949687B (it) 1973-06-11
DE2103570C3 (de) 1974-03-07
SU523630A3 (ru) 1976-07-30
DD95449A5 (enExample) 1973-02-05
DE2103570A1 (de) 1972-08-10
FR2123377A1 (enExample) 1972-09-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee