DE9102552U1 - Teleskopausleger für Fahrzeugkrane o.dgl. - Google Patents

Teleskopausleger für Fahrzeugkrane o.dgl.

Info

Publication number
DE9102552U1
DE9102552U1 DE9102552U DE9102552U DE9102552U1 DE 9102552 U1 DE9102552 U1 DE 9102552U1 DE 9102552 U DE9102552 U DE 9102552U DE 9102552 U DE9102552 U DE 9102552U DE 9102552 U1 DE9102552 U1 DE 9102552U1
Authority
DE
Germany
Prior art keywords
sections
telescopic boom
section
telescopic
boom according
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
DE9102552U
Other languages
German (de)
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.)
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
Application filed by Liebherr Werk Ehingen GmbH filed Critical Liebherr Werk Ehingen GmbH
Priority to DE9102552U priority Critical patent/DE9102552U1/de
Priority to DE9218841U priority patent/DE9218841U1/de
Priority to EP92102268A priority patent/EP0499208B2/fr
Priority to DE59202474T priority patent/DE59202474D1/de
Priority to AT92102268T priority patent/ATE123743T1/de
Publication of DE9102552U1 publication Critical patent/DE9102552U1/de
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
DE9102552U 1991-02-11 1991-03-04 Teleskopausleger für Fahrzeugkrane o.dgl. Expired - Lifetime DE9102552U1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE9102552U DE9102552U1 (de) 1991-02-11 1991-03-04 Teleskopausleger für Fahrzeugkrane o.dgl.
DE9218841U DE9218841U1 (de) 1991-02-11 1992-02-11 Teleskopausleger für Fahrzeugkrane o. dgl.
EP92102268A EP0499208B2 (fr) 1991-02-11 1992-02-11 Flèche télescopique pour grues mobiles ou analogue
DE59202474T DE59202474D1 (de) 1991-02-11 1992-02-11 Teleskopausleger für Fahrzeugkrane o.dgl.
AT92102268T ATE123743T1 (de) 1991-02-11 1992-02-11 Teleskopausleger für fahrzeugkrane o.dgl.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9101533 1991-02-11
DE9102552U DE9102552U1 (de) 1991-02-11 1991-03-04 Teleskopausleger für Fahrzeugkrane o.dgl.

Publications (1)

Publication Number Publication Date
DE9102552U1 true DE9102552U1 (de) 1992-03-26

Family

ID=25957849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9102552U Expired - Lifetime DE9102552U1 (de) 1991-02-11 1991-03-04 Teleskopausleger für Fahrzeugkrane o.dgl.

Country Status (1)

Country Link
DE (1) DE9102552U1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721636C2 (fr) * 1976-06-23 1987-07-02 Hiab-Foco Ab, Hudiksvall, Se
DE3236894C2 (fr) * 1981-10-02 1988-03-10 Coles Cranes Ltd., Sunderland, Tyne And Wear, Gb
DE3909521A1 (de) * 1988-03-22 1989-10-05 Outboard Marine Corp Schaumstoffgussmodell und verfahren und vorrichtung zu seiner herstellung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721636C2 (fr) * 1976-06-23 1987-07-02 Hiab-Foco Ab, Hudiksvall, Se
DE3236894C2 (fr) * 1981-10-02 1988-03-10 Coles Cranes Ltd., Sunderland, Tyne And Wear, Gb
DE3909521A1 (de) * 1988-03-22 1989-10-05 Outboard Marine Corp Schaumstoffgussmodell und verfahren und vorrichtung zu seiner herstellung

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