CN1005814B - 农机具用的牵引工具 - Google Patents

农机具用的牵引工具 Download PDF

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Publication number
CN1005814B
CN1005814B CN86104395.2A CN86104395A CN1005814B CN 1005814 B CN1005814 B CN 1005814B CN 86104395 A CN86104395 A CN 86104395A CN 1005814 B CN1005814 B CN 1005814B
Authority
CN
China
Prior art keywords
bracket
farm machinery
back shaft
tractor
pull bar
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
CN86104395.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN86104395A (zh
Inventor
克里斯特·斯塔克
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.)
Vaderstad Verken AB
Original Assignee
Vaderstad Verken 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 Vaderstad Verken AB filed Critical Vaderstad Verken AB
Publication of CN86104395A publication Critical patent/CN86104395A/zh
Publication of CN1005814B publication Critical patent/CN1005814B/zh
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A01B59/066—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle (e.g. three-point hitches)
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
    • A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
    • A01B59/043—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor supported at three points, e.g. by quick-release couplings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Soil Working Implements (AREA)
  • Harvester Elements (AREA)
CN86104395.2A 1985-09-03 1986-06-25 农机具用的牵引工具 Expired CN1005814B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8504094-7 1985-09-03
SE8504094A SE449416B (sv) 1985-09-03 1985-09-03 Draganordning for lantbruksredskap

Publications (2)

Publication Number Publication Date
CN86104395A CN86104395A (zh) 1987-03-04
CN1005814B true CN1005814B (zh) 1989-11-22

Family

ID=20361279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN86104395.2A Expired CN1005814B (zh) 1985-09-03 1986-06-25 农机具用的牵引工具

Country Status (2)

Country Link
CN (1) CN1005814B (sv)
SE (1) SE449416B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107180127B (zh) * 2017-04-28 2021-02-23 北京汽车股份有限公司 汽车传动系统的模拟方法及装置
CN107667588A (zh) * 2017-10-13 2018-02-09 洛阳中科龙网创新科技有限公司 一种实现拖拉机与农具挂载、脱离的控制系统
CN109287149B (zh) * 2018-12-08 2021-06-08 罗峰 一种组合式农业机械设备
CN109769444A (zh) * 2019-03-13 2019-05-21 温州大学瓯江学院 林木定点震动施肥装置

Also Published As

Publication number Publication date
CN86104395A (zh) 1987-03-04
SE8504094L (sv) 1987-03-04
SE8504094D0 (sv) 1985-09-03
SE449416B (sv) 1987-05-04

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee