ES413574A1 - Three point linkage for agricultural vehicles - Google Patents

Three point linkage for agricultural vehicles

Info

Publication number
ES413574A1
ES413574A1 ES413574A ES413574A ES413574A1 ES 413574 A1 ES413574 A1 ES 413574A1 ES 413574 A ES413574 A ES 413574A ES 413574 A ES413574 A ES 413574A ES 413574 A1 ES413574 A1 ES 413574A1
Authority
ES
Spain
Prior art keywords
spindle
point linkage
elevator
drive shaft
rotational movements
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
ES413574A
Other languages
Spanish (es)
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.)
Deere and Co
Original Assignee
Deere and Co
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 DE19722217439 external-priority patent/DE2217439C/en
Application filed by Deere and Co filed Critical Deere and Co
Publication of ES413574A1 publication Critical patent/ES413574A1/en
Expired legal-status Critical Current

Links

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
    • A01B59/002—Details, component parts
    • A01B59/004—Length-adjustable links

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Superstructure Of Vehicle (AREA)
  • Supports For Plants (AREA)
  • Transmission Devices (AREA)

Abstract

Length-adjustable lifting spindle device of the three-point linkage of motor vehicles, applicable in agriculture, using a drive shaft that can be rotated by hand, housed in the spindle housing, forming an acute angle with the spindle elevator, whose rotational movements are transmitted to the elevator spindle part housed rotatably, but without the possibility of longitudinal axial displacement, in the spindle housing, the part of which is screwed, with a correspondingly long thread, in the part that attacks in the lower link rod of the three-point linkage, characterized in that the transmission of the rotational movements of the drive shaft (9) to the lifting spindle (7) is made by means of a flexible shaft (13). (Machine-translation by Google Translate, not legally binding)
ES413574A 1972-04-12 1973-04-11 Three point linkage for agricultural vehicles Expired ES413574A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722217439 DE2217439C (en) 1972-04-12 Length-adjustable lifting spindle of the three-point linkage of agricultural motor vehicles

Publications (1)

Publication Number Publication Date
ES413574A1 true ES413574A1 (en) 1976-01-16

Family

ID=5841641

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413574A Expired ES413574A1 (en) 1972-04-12 1973-04-11 Three point linkage for agricultural vehicles

Country Status (5)

Country Link
ES (1) ES413574A1 (en)
FR (1) FR2179800B1 (en)
GB (1) GB1387528A (en)
IT (1) IT979984B (en)
SE (1) SE389593B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6739791B1 (en) 1999-10-13 2004-05-25 Auges S.R.L. Self-aligning connection device of detachable type

Also Published As

Publication number Publication date
GB1387528A (en) 1975-03-19
FR2179800A1 (en) 1973-11-23
SE389593B (en) 1976-11-15
FR2179800B1 (en) 1976-05-21
IT979984B (en) 1974-09-30
DE2217439A1 (en) 1972-11-30

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