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FR2263672A1 - Tractor drawn attachment for soil preparation - can be connected and released automatically from drivers seat - Google Patents

Tractor drawn attachment for soil preparation - can be connected and released automatically from drivers seat

Info

Publication number
FR2263672A1
FR2263672A1 FR7507184A FR7507184A FR2263672A1 FR 2263672 A1 FR2263672 A1 FR 2263672A1 FR 7507184 A FR7507184 A FR 7507184A FR 7507184 A FR7507184 A FR 7507184A FR 2263672 A1 FR2263672 A1 FR 2263672A1
Authority
FR
France
Prior art keywords
soil preparation
drivers seat
released automatically
attachment
central frame
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.)
Granted
Application number
FR7507184A
Other languages
French (fr)
Other versions
FR2263672B3 (en
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.)
Maschinenfabrik Rau OHG
Original Assignee
Maschinenfabrik Rau OHG
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 Maschinenfabrik Rau OHG filed Critical Maschinenfabrik Rau OHG
Publication of FR2263672A1 publication Critical patent/FR2263672A1/en
Application granted granted Critical
Publication of FR2263672B3 publication Critical patent/FR2263672B3/fr
Granted 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
    • A01B73/00—Means or arrangements to facilitate transportation of agricultural machines or implements, e.g. folding frames to reduce overall width
    • A01B73/02—Folding frames
    • A01B73/04—Folding frames foldable about a horizontal axis
    • A01B73/044—Folding frames foldable about a horizontal axis the axis being oriented in a longitudinal direction

Landscapes

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

Abstract

The chassis comprises a central frame (21) on which are mounted cable operated pivoted links (25). On each side are subframes (28, 29) carrying the implements (36, 37), these having a limited pivoting movement (24, 26, 27), in a longitudinal axis, about the central frame and attached to it by a cranked arm (40, 42a, 43, 44a). This arm is also connected to the linkage system and has a limited pivoting movement. To use, the attachment is positioned with the implements on the ground. The cable is pulled and the linkage system exerts a force on the subframes. The central frame rises and the hitching point (20) can be connected. Releasing is done similarly.
FR7507184A 1974-03-11 1975-03-07 Tractor drawn attachment for soil preparation - can be connected and released automatically from drivers seat Granted FR2263672A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742411489 DE2411489B2 (en) 1974-03-11 1974-03-11 SOIL TILLING EQUIPMENT TO BE ATTACHED TO A TRACTOR

Publications (2)

Publication Number Publication Date
FR2263672A1 true FR2263672A1 (en) 1975-10-10
FR2263672B3 FR2263672B3 (en) 1978-07-21

Family

ID=5909662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507184A Granted FR2263672A1 (en) 1974-03-11 1975-03-07 Tractor drawn attachment for soil preparation - can be connected and released automatically from drivers seat

Country Status (5)

Country Link
AT (1) AT334669B (en)
BE (1) BE826307A (en)
CH (1) CH582981A5 (en)
DE (1) DE2411489B2 (en)
FR (1) FR2263672A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463570A1 (en) * 1979-08-20 1981-02-27 Stark Karl RESTRAINT DEVICE FOR AN AGRICULTURAL APPLIANCE, SUCH AS A ROLLER OR HUNTER WITH FLATABLE SECTIONS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177070C (en) 1979-08-24 1985-08-01 Lely Nv C Van Der HAY CONSTRUCTION MACHINE.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463570A1 (en) * 1979-08-20 1981-02-27 Stark Karl RESTRAINT DEVICE FOR AN AGRICULTURAL APPLIANCE, SUCH AS A ROLLER OR HUNTER WITH FLATABLE SECTIONS

Also Published As

Publication number Publication date
DE2411489A1 (en) 1975-09-25
ATA162675A (en) 1976-05-15
AT334669B (en) 1976-01-25
DE2411489B2 (en) 1977-06-30
BE826307A (en) 1975-06-30
CH582981A5 (en) 1976-12-31
FR2263672B3 (en) 1978-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse