AT257997B - Three-point hook coupling for agricultural tractors - Google Patents

Three-point hook coupling for agricultural tractors

Info

Publication number
AT257997B
AT257997B AT1137765A AT1137765A AT257997B AT 257997 B AT257997 B AT 257997B AT 1137765 A AT1137765 A AT 1137765A AT 1137765 A AT1137765 A AT 1137765A AT 257997 B AT257997 B AT 257997B
Authority
AT
Austria
Prior art keywords
hook coupling
agricultural tractors
point hook
point
tractors
Prior art date
Application number
AT1137765A
Other languages
German (de)
Inventor
Ernst Conrad
Original Assignee
Ernst Conrad
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 Ernst Conrad filed Critical Ernst Conrad
Priority to DE19661557666 priority Critical patent/DE1557666A1/en
Application granted granted Critical
Publication of AT257997B publication Critical patent/AT257997B/en

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
    • A01B59/006—Latched hooks

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Body Structure For Vehicles (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
AT1137765A 1964-12-19 1965-12-17 Three-point hook coupling for agricultural tractors AT257997B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19661557666 DE1557666A1 (en) 1965-12-17 1966-12-19 Three-point hook coupling for agricultural tractors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC0034704 1964-12-19
DEC0036039 1965-06-04

Publications (1)

Publication Number Publication Date
AT257997B true AT257997B (en) 1967-11-10

Family

ID=25969992

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1137765A AT257997B (en) 1964-12-19 1965-12-17 Three-point hook coupling for agricultural tractors

Country Status (7)

Country Link
AT (1) AT257997B (en)
BE (1) BE673970A (en)
CH (1) CH452967A (en)
DE (2) DE1457670A1 (en)
FR (1) FR1469059A (en)
GB (1) GB1128193A (en)
NL (1) NL6516440A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944354A (en) * 1988-04-13 1990-07-31 Jean Walterscheid Gmbh Three-point coupling device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413131Y2 (en) * 1974-11-25 1979-06-06
IT1187133B (en) * 1985-01-11 1987-12-16 Omero Cornia AUTOMATIC QUICK-CONNECTION HOOK FOR THREE-POINT ATTACHMENT, WITH DOUBLE SAFETY SYSTEM AGAINST ACCIDENTAL RELEASE
AT387369B (en) * 1987-07-10 1989-01-10 Steyr Daimler Puch Ag ARMED TRACTOR WITH HYDRAULIC LIFT
DE19744479C1 (en) 1997-10-09 1999-03-11 Walterscheid Gmbh Gkn Actuator for tractor hitch coupling hook
FI20095204A0 (en) * 2009-03-02 2009-03-02 Lh Lift Oy Device for three-point attachment, tractor with a device for three-point attachment, attachment kit for a device for three-point attachment for a working machine and method for coupling a working machine to a device for three-point attachment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944354A (en) * 1988-04-13 1990-07-31 Jean Walterscheid Gmbh Three-point coupling device

Also Published As

Publication number Publication date
FR1469059A (en) 1967-02-10
BE673970A (en) 1966-04-15
DE1457671A1 (en) 1969-05-29
GB1128193A (en) 1968-09-25
CH452967A (en) 1968-03-15
DE1457670A1 (en) 1969-05-29
NL6516440A (en) 1966-06-20

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