DE502006004856D1 - Two-part telescopic arm of a crane - Google Patents

Two-part telescopic arm of a crane

Info

Publication number
DE502006004856D1
DE502006004856D1 DE502006004856T DE502006004856T DE502006004856D1 DE 502006004856 D1 DE502006004856 D1 DE 502006004856D1 DE 502006004856 T DE502006004856 T DE 502006004856T DE 502006004856 T DE502006004856 T DE 502006004856T DE 502006004856 D1 DE502006004856 D1 DE 502006004856D1
Authority
DE
Germany
Prior art keywords
arm
crane
connections
telescopic arm
cover
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.)
Active
Application number
DE502006004856T
Other languages
German (de)
Inventor
Hannes Steindl
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.)
Epsilon Kran GmbH
Original Assignee
Epsilon Kran GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36930546&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502006004856(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Epsilon Kran GmbH filed Critical Epsilon Kran GmbH
Publication of DE502006004856D1 publication Critical patent/DE502006004856D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B66C23/703—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by flexible elements, e.g. cables, chains or bands
    • 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)

Abstract

The arm has crane extendable two-piece telescope arm with a crane-lateral exterior partial arm (3) and an end sided internal partial arm (4). The crane arm has piping, which leads to connections within the end area of the buckling arm. The connections are covered partly by a cover (21) detachably arranged at the end area of the buckling arm (1). The distance of the connections of the hose lines (5) is accessible. An independent claim is also included for a telescope arm with the cover with a u-shaped cross section.
DE502006004856T 2006-04-03 2006-04-03 Two-part telescopic arm of a crane Active DE502006004856D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06007076A EP1842823B1 (en) 2006-04-03 2006-04-03 Two-part telescopic arm of a crane

Publications (1)

Publication Number Publication Date
DE502006004856D1 true DE502006004856D1 (en) 2009-10-29

Family

ID=36930546

Family Applications (2)

Application Number Title Priority Date Filing Date
DE502006004856T Active DE502006004856D1 (en) 2006-04-03 2006-04-03 Two-part telescopic arm of a crane
DE502006008107T Active DE502006008107D1 (en) 2006-04-03 2006-04-03 Two-part telescopic arm of a crane

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502006008107T Active DE502006008107D1 (en) 2006-04-03 2006-04-03 Two-part telescopic arm of a crane

Country Status (6)

Country Link
EP (2) EP1842823B1 (en)
AT (2) ATE443022T1 (en)
DE (2) DE502006004856D1 (en)
DK (2) DK2135836T3 (en)
ES (2) ES2354406T3 (en)
SI (2) SI1842823T1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2555869T3 (en) 2012-09-28 2016-01-11 Mesera Cranes Finland Oy A lifting device and a chain lubrication arrangement of a lifting device
ES2542244T3 (en) 2012-09-28 2015-08-03 Mesera Cranes Finland Oy Telescopic crane and telescopic lift configuration of a telescopic crane
DE102014103741A1 (en) 2014-03-19 2015-09-24 Paul Vahle Gmbh & Co. Kg Telescopic arm pantograph system for cranes, container cranes, ERTGs and conveyors
DE202014101842U1 (en) 2014-03-19 2015-06-25 Paul Vahle Gmbh & Co. Kg Push chain drive for telescopic arm
DE102014105228A1 (en) 2014-04-11 2015-10-15 Paul Vahle Gmbh & Co. Kg Positioning area for a route for vertical insertion of pantograph contacts into the tracks of the route
SI2947037T1 (en) * 2014-05-23 2018-08-31 Epsilon Kran Gmbh Crane
DE102015100439B3 (en) * 2014-09-11 2015-12-24 Thomas Haeusler Easy to maintain telescopic swivel arm and working or operating procedures
CN104989797B (en) * 2015-06-30 2017-08-04 南京晨光集团有限责任公司 Three-level telescopic arm
SI25513A (en) 2017-09-15 2019-03-29 PIĹ EK - VITLI KRPAN, d.o.o. Telescopic arm for forestry lift
EP3872022A1 (en) 2020-02-28 2021-09-01 Hiab AB A telescopic boom, and a crane and a vehicle provided with the telescopic boom

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893480A (en) * 1973-12-26 1975-07-08 Glenn G Dunbar Hydraulic line assembly
DE19613700A1 (en) * 1996-03-29 1997-10-02 M E P Gmbh Ges Fuer Consulting Telescopically interlocking machine part, e.g. for excavator or crane

Also Published As

Publication number Publication date
DK2135836T3 (en) 2010-12-13
ATE484479T1 (en) 2010-10-15
EP1842823A1 (en) 2007-10-10
SI2135836T1 (en) 2011-01-31
ES2354406T3 (en) 2011-03-14
EP1842823B1 (en) 2009-09-16
DK1842823T3 (en) 2009-11-23
ES2330959T3 (en) 2009-12-17
ATE443022T1 (en) 2009-10-15
EP2135836A1 (en) 2009-12-23
SI1842823T1 (en) 2010-02-26
EP2135836B1 (en) 2010-10-13
DE502006008107D1 (en) 2010-11-25

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Legal Events

Date Code Title Description
8363 Opposition against the patent