SE8404296L - CRANE - Google Patents

CRANE

Info

Publication number
SE8404296L
SE8404296L SE8404296A SE8404296A SE8404296L SE 8404296 L SE8404296 L SE 8404296L SE 8404296 A SE8404296 A SE 8404296A SE 8404296 A SE8404296 A SE 8404296A SE 8404296 L SE8404296 L SE 8404296L
Authority
SE
Sweden
Prior art keywords
column
operating
crane
lifting cylinder
top part
Prior art date
Application number
SE8404296A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8404296D0 (en
SE448971B (en
Inventor
A Hirvonen
Original Assignee
Fiskars Ab Oy
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 Fiskars Ab Oy filed Critical Fiskars Ab Oy
Publication of SE8404296D0 publication Critical patent/SE8404296D0/en
Publication of SE8404296L publication Critical patent/SE8404296L/en
Publication of SE448971B publication Critical patent/SE448971B/en

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
    • B66C23/54—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 with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

The invention relates to a crane which can be mounted on a vehicle and can be folded up from the operating position into a compact position for transport. The crane comprises a two-part column (8, 9) mounted on a foot (1) and having a joint. A lifting cylinder (6) is attached to the bottom part (9) of the column in an articulated manner. To lock the lifting cylinder (6) with regard to the top part (8) of the column in the operating or transport position of the crane, two steering levers (18, 20), which are attached to one another by the pivoting spindle (15) of the lifting cylinder (6) and are both provided with a stop (21, 22) against the top part (8) of the column, and counterstops (23, 25, 24, 26) for the operating or transport position on the top part (8) of the column are used. The joint is supported on four surfaces in both the operating and transport position, as a result of which it can advantageously absorb the loads directed towards it. <IMAGE>
SE8404296A 1983-08-29 1984-08-29 CRANE SE448971B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI833060A FI68208C (en) 1983-08-29 1983-08-29 LYFTKRAN

Publications (3)

Publication Number Publication Date
SE8404296D0 SE8404296D0 (en) 1984-08-29
SE8404296L true SE8404296L (en) 1985-03-01
SE448971B SE448971B (en) 1987-03-30

Family

ID=8517656

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8404296A SE448971B (en) 1983-08-29 1984-08-29 CRANE

Country Status (7)

Country Link
AT (1) AT392626B (en)
CH (1) CH664752A5 (en)
DE (2) DE8425463U1 (en)
FI (1) FI68208C (en)
FR (1) FR2551042B1 (en)
SE (1) SE448971B (en)
SU (1) SU1322976A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110088407A (en) * 2016-10-27 2019-08-02 沃尔沃建筑设备公司 The equipment of upper rotation for fixed building machinery

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401925B (en) * 1995-03-24 1996-12-27 Rochus Penz Kranbau Gmbh LOADING CRANE
ES2337262T3 (en) * 2005-09-29 2010-04-22 Steindl Krantechnik Gesellschaft M.B.H. REBATIBLE CRANE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198793A (en) * 1937-09-02 1940-04-30 Yale & Towne Mfg Co Tilting boom
US3819059A (en) * 1972-01-19 1974-06-25 Mantel Brothers Proprietary Lt Foldable cranes
DE2505521C2 (en) * 1974-02-21 1985-04-11 Osakeyhtiö Fiskars AB, Helsinki Articulated jib crane
IT1028582B (en) * 1975-01-14 1979-02-10 Coma Srl CRANE FOR MOTOR VEHICLES EQUIPPED WITH AN SWINGING COLUMN IN A VERTICAL PLANE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110088407A (en) * 2016-10-27 2019-08-02 沃尔沃建筑设备公司 The equipment of upper rotation for fixed building machinery
CN110088407B (en) * 2016-10-27 2021-08-13 沃尔沃建筑设备公司 Device for fixing the upper slewing body of a construction machine

Also Published As

Publication number Publication date
FI833060A (en) 1985-03-01
SE8404296D0 (en) 1984-08-29
ATA275584A (en) 1990-10-15
SU1322976A3 (en) 1987-07-07
SE448971B (en) 1987-03-30
AT392626B (en) 1991-05-10
FI68208B (en) 1985-04-30
FR2551042A1 (en) 1985-03-01
FR2551042B1 (en) 1987-03-20
DE3431604A1 (en) 1985-03-14
FI833060A0 (en) 1983-08-29
DE8425463U1 (en) 1985-08-01
CH664752A5 (en) 1988-03-31
FI68208C (en) 1985-08-12

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