CA1014523A - Crane jib arrangement - Google Patents

Crane jib arrangement

Info

Publication number
CA1014523A
CA1014523A CA183,278A CA183278A CA1014523A CA 1014523 A CA1014523 A CA 1014523A CA 183278 A CA183278 A CA 183278A CA 1014523 A CA1014523 A CA 1014523A
Authority
CA
Canada
Prior art keywords
crane jib
jib arrangement
arrangement
crane
jib
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
CA183,278A
Other languages
English (en)
Other versions
CA183278S (en
Inventor
Erik T. Forslund
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.)
Ostbergs Fabriks AB
Original Assignee
Ostbergs Fabriks AB
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 Ostbergs Fabriks AB filed Critical Ostbergs Fabriks AB
Application granted granted Critical
Publication of CA1014523A publication Critical patent/CA1014523A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/08—Felling trees
    • A01G23/087—Shearing apparatus or the like specially adapted for felling trees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
    • B66C2700/062—Cranes in which the lifting movement is done with a hydraulically controlled plunger mounted on motor vehicles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
CA183,278A 1972-10-13 1973-10-12 Crane jib arrangement Expired CA1014523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7213227A SE383506B (sv) 1972-10-13 1972-10-13 Drivanordning vid kranarm.

Publications (1)

Publication Number Publication Date
CA1014523A true CA1014523A (en) 1977-07-26

Family

ID=20297058

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,278A Expired CA1014523A (en) 1972-10-13 1973-10-12 Crane jib arrangement

Country Status (7)

Country Link
US (1) US3972430A (ja)
AT (1) AT322898B (ja)
CA (1) CA1014523A (ja)
DE (1) DE2351426A1 (ja)
FR (1) FR2202841B1 (ja)
SE (1) SE383506B (ja)
SU (1) SU522766A3 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126235A (en) * 1977-04-05 1978-11-21 Caterpillar Tractor Co. Tree harvester control linkage
US4329797A (en) * 1981-01-26 1982-05-18 J. I. Case Company Amplified loader arm
EP3411283A1 (en) 2016-02-05 2018-12-12 Clark Equipment Company Tracked utility vehicle
FR3135253B1 (fr) 2022-05-09 2024-08-16 Schulz Jean Michel Dispositif de stockage et de distribution d’hydrogène pour aéronef.
FR3136260A1 (fr) 2022-06-01 2023-12-08 Jean Michel SCHULZ Générateur cryogénique d’hydrogène gazeux pressurisé - surpresseur cryogénique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788143A (en) * 1953-05-12 1957-04-09 Tendresse Philip E La Loader with swivel clam gripper
FR1168968A (fr) * 1956-12-04 1958-12-19 Groupe extracteur-concasseur mobile pour l'exploitation de carrières ou pour applications analogues
CA918546A (en) * 1968-02-14 1973-01-09 H. Boyd John Timber harvester
AT300654B (de) * 1970-02-27 1972-08-10 Hauer Franz Frontladefahrzeug mit hydraulisch betätigter Ladeschwinge

Also Published As

Publication number Publication date
FR2202841B1 (ja) 1977-03-11
SU522766A3 (ru) 1976-07-25
DE2351426A1 (de) 1974-04-25
AT322898B (de) 1975-06-10
US3972430A (en) 1976-08-03
FR2202841A1 (ja) 1974-05-10
SE383506B (sv) 1976-03-15

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