DE9422159U1 - Mobile crane with a telescopic boom - Google Patents

Mobile crane with a telescopic boom

Info

Publication number
DE9422159U1
DE9422159U1 DE9422159U DE9422159U DE9422159U1 DE 9422159 U1 DE9422159 U1 DE 9422159U1 DE 9422159 U DE9422159 U DE 9422159U DE 9422159 U DE9422159 U DE 9422159U DE 9422159 U1 DE9422159 U1 DE 9422159U1
Authority
DE
Germany
Prior art keywords
telescopic boom
mobile crane
crane
mobile
boom
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 - Lifetime
Application number
DE9422159U
Other languages
German (de)
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.)
Liebherr Werk Ehingen GmbH
Original Assignee
Liebherr Werk Ehingen 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
Priority claimed from DE4344795A external-priority patent/DE4344795A1/en
Application filed by Liebherr Werk Ehingen GmbH filed Critical Liebherr Werk Ehingen GmbH
Priority to DE9422159U priority Critical patent/DE9422159U1/en
Publication of DE9422159U1 publication Critical patent/DE9422159U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B66C23/708—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic locking devices for telescopic jibs
DE9422159U 1993-12-28 1994-10-17 Mobile crane with a telescopic boom Expired - Lifetime DE9422159U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9422159U DE9422159U1 (en) 1993-12-28 1994-10-17 Mobile crane with a telescopic boom

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4344795A DE4344795A1 (en) 1993-12-28 1993-12-28 Mobile crane with a telescopic boom
EP94116337A EP0661234B2 (en) 1993-12-28 1994-10-17 Mobile crane with a telescopic jib
DE9422159U DE9422159U1 (en) 1993-12-28 1994-10-17 Mobile crane with a telescopic boom

Publications (1)

Publication Number Publication Date
DE9422159U1 true DE9422159U1 (en) 1998-10-01

Family

ID=25932609

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9422159U Expired - Lifetime DE9422159U1 (en) 1993-12-28 1994-10-17 Mobile crane with a telescopic boom

Country Status (1)

Country Link
DE (1) DE9422159U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106379823A (en) * 2016-12-05 2017-02-08 太原重型机械集团工程技术研发有限公司 Crane and supporting device for telescopic oil cylinder of crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106379823A (en) * 2016-12-05 2017-02-08 太原重型机械集团工程技术研发有限公司 Crane and supporting device for telescopic oil cylinder of crane
CN106379823B (en) * 2016-12-05 2017-11-07 太原重型机械集团工程技术研发有限公司 Crane and its telescopic oil cylinder support meanss

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