SU522766A3 - Стрела лесозаготовительной машины - Google Patents

Стрела лесозаготовительной машины

Info

Publication number
SU522766A3
SU522766A3 SU1970938A SU1970938A SU522766A3 SU 522766 A3 SU522766 A3 SU 522766A3 SU 1970938 A SU1970938 A SU 1970938A SU 1970938 A SU1970938 A SU 1970938A SU 522766 A3 SU522766 A3 SU 522766A3
Authority
SU
USSR - Soviet Union
Prior art keywords
boom
support
hydraulic cylinder
point
arm
Prior art date
Application number
SU1970938A
Other languages
English (en)
Russian (ru)
Inventor
Торстен Форслунд Эрик
Original Assignee
Остбергс Фабрикс Аб (Фирма)
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 Остбергс Фабрикс Аб (Фирма) filed Critical Остбергс Фабрикс Аб (Фирма)
Application granted granted Critical
Publication of SU522766A3 publication Critical patent/SU522766A3/ru

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)
SU1970938A 1972-10-13 1973-10-12 Стрела лесозаготовительной машины SU522766A3 (ru)

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
SU522766A3 true SU522766A3 (ru) 1976-07-25

Family

ID=20297058

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1970938A SU522766A3 (ru) 1972-10-13 1973-10-12 Стрела лесозаготовительной машины

Country Status (7)

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

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
CA3249839A1 (en) 2016-02-05 2025-05-06 Doosan Bobcat North America Inc 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 (enExample) 1977-03-11
AT322898B (de) 1975-06-10
US3972430A (en) 1976-08-03
CA1014523A (en) 1977-07-26
DE2351426A1 (de) 1974-04-25
SE383506B (sv) 1976-03-15
FR2202841A1 (enExample) 1974-05-10

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