DE2505521C2 - Gelenkauslegerkran - Google Patents

Gelenkauslegerkran

Info

Publication number
DE2505521C2
DE2505521C2 DE19752505521 DE2505521A DE2505521C2 DE 2505521 C2 DE2505521 C2 DE 2505521C2 DE 19752505521 DE19752505521 DE 19752505521 DE 2505521 A DE2505521 A DE 2505521A DE 2505521 C2 DE2505521 C2 DE 2505521C2
Authority
DE
Germany
Prior art keywords
boom
rotating column
joint
lifting arm
working cylinder
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
DE19752505521
Other languages
German (de)
English (en)
Other versions
DE2505521A1 (de
Inventor
Sulo Salo Hyrskylahti
Nils Tikkurila Jousikari
Seppo Dipl.-Ing. Helsinki Kokkola
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.)
LOGLIFT SALO FI Oy AB
Original Assignee
Fiskars Oyj
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 FI51674A external-priority patent/FI49279C/fi
Priority claimed from FI68474A external-priority patent/FI50093C/fi
Priority claimed from FI68274A external-priority patent/FI50091C/fi
Priority claimed from FI68374A external-priority patent/FI50092C/fi
Application filed by Fiskars Oyj filed Critical Fiskars Oyj
Publication of DE2505521A1 publication Critical patent/DE2505521A1/de
Application granted granted Critical
Publication of DE2505521C2 publication Critical patent/DE2505521C2/de
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
    • B66C23/54—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
    • 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
    • B66C23/545—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 with arrangements for avoiding dead centre problems during cylinder motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
DE19752505521 1974-02-21 1975-02-10 Gelenkauslegerkran Expired DE2505521C2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI51674A FI49279C (fi) 1974-02-21 1974-02-21 Nivelpuominosturi.
FI68474A FI50093C (fi) 1974-03-07 1974-03-07 Nivelpuominosturi.
FI68274A FI50091C (fi) 1974-03-07 1974-03-07 Nivelpuominosturi.
FI68374A FI50092C (fi) 1974-03-07 1974-03-07 Nivelpuominosturi.

Publications (2)

Publication Number Publication Date
DE2505521A1 DE2505521A1 (de) 1975-08-28
DE2505521C2 true DE2505521C2 (de) 1985-04-11

Family

ID=27444010

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752505521 Expired DE2505521C2 (de) 1974-02-21 1975-02-10 Gelenkauslegerkran

Country Status (2)

Country Link
DE (1) DE2505521C2 (Direct)
FR (1) FR2261969A1 (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992004271A1 (en) * 1990-08-29 1992-03-19 Hiab Ab Crane

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE402903B (sv) * 1976-12-10 1978-07-24 Hiab Foco Ab Vid lastkranar fellbar kranarm
FI68208C (fi) * 1983-08-29 1985-08-12 Fiskars Ab Oy Lyftkran
SE470437B (sv) * 1992-08-04 1994-03-07 Hiab Ab Vipparmskran med länkanordning som växlar ledpunkt mellan arbetsområdet och parkeringsläget
AT401925B (de) * 1995-03-24 1996-12-27 Rochus Penz Kranbau Gmbh Ladekran
SE533669C2 (sv) * 2004-11-23 2010-11-30 Motrac Ab Kranarrangemang
DK3336043T3 (da) * 2016-12-16 2020-01-20 Cargotec Patenter Ab Hydraulisk kran
CN109263533B (zh) * 2018-09-26 2024-08-27 三一汽车制造有限公司 转台臂架系统及特种车辆

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1119480B (de) * 1958-06-10 1961-12-14 Steinbock G M B H Autokran mit in vertikalen Ebenen schwenkbarer Kransaeule
DE1233552B (de) * 1961-02-27 1967-02-02 Hydrauliska Ind Aktiebolaget Ladekran

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992004271A1 (en) * 1990-08-29 1992-03-19 Hiab Ab Crane

Also Published As

Publication number Publication date
FR2261969A1 (en) 1975-09-19
FR2261969B1 (Direct) 1978-04-21
DE2505521A1 (de) 1975-08-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B66C 23/44

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LOGLIFT OY AB, SALO, FI

8328 Change in the person/name/address of the agent

Free format text: GRAETTINGER, G., DIPL.-ING. DIPL.-WIRTSCH.-ING., PAT.-ANW., 8130 STARNBERG