GB801020A - Tractor implement hitch - Google Patents

Tractor implement hitch

Info

Publication number
GB801020A
GB801020A GB1207656A GB1207656A GB801020A GB 801020 A GB801020 A GB 801020A GB 1207656 A GB1207656 A GB 1207656A GB 1207656 A GB1207656 A GB 1207656A GB 801020 A GB801020 A GB 801020A
Authority
GB
United Kingdom
Prior art keywords
bolt
bushing
pin
implement
notch
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
GB1207656A
Inventor
Hermann Wessendorf
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.)
Hanomag AG
Original Assignee
Hanomag AG
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 Hanomag AG filed Critical Hanomag AG
Priority to GB1207656A priority Critical patent/GB801020A/en
Publication of GB801020A publication Critical patent/GB801020A/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
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A01B59/061—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat
    • A01B59/063—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat the connection comprising longitudinally oriented tang-and-sheath elements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)

Abstract

801,020. Agricultural implements. HANOMAG AKT.-GES. April 20, 1956, No. 12076/56. Class 6(1). A tractor hitch for an implement comprises a frame 6 attached to tractor lifting links 1, 2, 3 and provided with a bushing 8 in which engages a pin 9 fitted to the implement, a locking bolt 13 engaging in a notch 22 in the pin, As shown the bushing 8 and the plough are adjusted by means of a lever 10 attached to the bushing and connected to a screwed spindle 18. The bolt 13 is provided with a piston 12 which slides in a piston 11 and is moved by pressure fluid fed from the tractors hydraulic system by means of a hose 16. The bolt 13 is moved away from the pin 9 by means of a spring 14. In a modification the bolt is fixed into contact with the notch 22 by means of a spring and the bolt is raised by hydraulic pressure. In this case if the implement meets an obstruction the pin 9 will become detached from the bushing 8. A handlever is provided for raising the bolt in case of hydraulic failure.
GB1207656A 1956-04-20 1956-04-20 Tractor implement hitch Expired GB801020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1207656A GB801020A (en) 1956-04-20 1956-04-20 Tractor implement hitch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1207656A GB801020A (en) 1956-04-20 1956-04-20 Tractor implement hitch

Publications (1)

Publication Number Publication Date
GB801020A true GB801020A (en) 1958-09-03

Family

ID=9997987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1207656A Expired GB801020A (en) 1956-04-20 1956-04-20 Tractor implement hitch

Country Status (1)

Country Link
GB (1) GB801020A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421779A (en) * 1966-10-25 1969-01-14 Earl E Shelby Hitch device
GB2192777A (en) * 1986-06-19 1988-01-27 Stanley Taylor Hitch apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421779A (en) * 1966-10-25 1969-01-14 Earl E Shelby Hitch device
GB2192777A (en) * 1986-06-19 1988-01-27 Stanley Taylor Hitch apparatus
GB2192777B (en) * 1986-06-19 1990-11-21 Stanley Taylor Hitch apparatus

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