AT16450U3 - Harrow - Google Patents

Harrow Download PDF

Info

Publication number
AT16450U3
AT16450U3 ATGM56/2019U AT562019U AT16450U3 AT 16450 U3 AT16450 U3 AT 16450U3 AT 562019 U AT562019 U AT 562019U AT 16450 U3 AT16450 U3 AT 16450U3
Authority
AT
Austria
Prior art keywords
harrow tines
harrow
levers
active position
tines
Prior art date
Application number
ATGM56/2019U
Other languages
German (de)
Other versions
AT16450U2 (en
Original Assignee
Thomas Hatzenbichler Agro Technik Gmbh
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 Thomas Hatzenbichler Agro Technik Gmbh filed Critical Thomas Hatzenbichler Agro Technik Gmbh
Priority to ATGM56/2019U priority Critical patent/AT16450U3/en
Publication of AT16450U2 publication Critical patent/AT16450U2/en
Publication of AT16450U3 publication Critical patent/AT16450U3/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
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
    • A01B35/04—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools drawn by animal or tractor or man-power
    • A01B35/06—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools drawn by animal or tractor or man-power with spring tools or with resiliently- or flexibly-attached rigid tools
    • 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
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/20—Tools; Details
    • A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools
    • A01B35/24—Spring tools
    • 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
    • A01B39/00—Other machines specially adapted for working soil on which crops are growing
    • A01B39/20—Tools; Details
    • A01B39/22—Tools; Mounting tools
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/24—Tools or tool-holders adjustable relatively to the frame
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/24—Tools or tool-holders adjustable relatively to the frame
    • A01B63/32—Tools or tool-holders adjustable relatively to the frame operated by hydraulic or pneumatic means without automatic control
    • 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
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
    • A01B35/10—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools mounted on tractors
    • A01B35/12—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools mounted on tractors with spring tools or with resiliently-or flexibly-attached rigid tools
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/002—Devices for adjusting or regulating the position of tools or wheels
    • A01B63/008—Vertical adjustment of tools

Landscapes

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

Abstract

Bei einem Bodenbearbeitungsgerät (1) mit mehreren Striegelzinken (10) sind die Striegelzinken (10) an Hebeln (12) befestigt, die über Träger (13) an Holmen (3) des Traggestells (2) verschwenkbar gelagert sind. Durch Anliegen der Hebel (12) an Holmen (3) ist die Wirkstellung der Striegelzinken (10) definiert und die Striegelzinken (10) werden durch ihnen zugeordnete Federn in Form von Pneumatikzylindern (17) in die Wirkstellung vorgespannt.In the case of a soil tillage implement (1) with a plurality of harrow tines (10), the harrow tines (10) are fastened to levers (12) which are pivotably mounted on bars (3) of the support frame (2) via supports (13). The active position of the harrow tines (10) is defined by the levers (12) resting on the spars (3), and the harrow tines (10) are pretensioned into the active position by springs assigned to them in the form of pneumatic cylinders (17).

ATGM56/2019U 2019-05-16 2019-05-16 Harrow AT16450U3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ATGM56/2019U AT16450U3 (en) 2019-05-16 2019-05-16 Harrow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM56/2019U AT16450U3 (en) 2019-05-16 2019-05-16 Harrow

Publications (2)

Publication Number Publication Date
AT16450U2 AT16450U2 (en) 2019-10-15
AT16450U3 true AT16450U3 (en) 2019-12-15

Family

ID=68159834

Family Applications (1)

Application Number Title Priority Date Filing Date
ATGM56/2019U AT16450U3 (en) 2019-05-16 2019-05-16 Harrow

Country Status (1)

Country Link
AT (1) AT16450U3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523080B1 (en) 2019-10-16 2021-10-15 Poettinger Landtechnik Gmbh Field crops
DE102020111400A1 (en) * 2020-04-27 2021-10-28 Horsch Maschinen Gmbh SOIL TILLING MACHINE, PREFERABLY AGRICULTURAL HOOK BAR AND METHOD FOR ADJUSTING A PRELOAD FORCE ON A HOOK BAR
AT524909B1 (en) * 2021-03-23 2023-02-15 Dick Bernhard field harrow
EP4289237B1 (en) * 2022-06-09 2024-10-09 Bernhard Dick Harrow

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5492182A (en) * 1994-03-17 1996-02-20 Delaurier; Ronald T. Harrow
DE19956953A1 (en) * 1998-12-18 2000-06-29 Deere & Co Tool holding arrangement for agricultural device, comprising spring, pre-tensioned with a threaded bar-shaped tool and held in position
US6164386A (en) * 1999-04-02 2000-12-26 Delaurier; Ronald T. Harrow
US20120073844A1 (en) * 2010-09-29 2012-03-29 Michael Ian James Friesen Harrow
DE102016107951A1 (en) * 2016-04-28 2017-11-02 Horsch Maschinen Gmbh Agricultural tillage implement and spring tines for this
WO2018191767A1 (en) * 2017-04-18 2018-10-25 Schoels Juergen Soil-working device
US20190045700A1 (en) * 2017-08-10 2019-02-14 Cnh Industrial America Llc Dual rate sweep load on field cultivator shank assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5492182A (en) * 1994-03-17 1996-02-20 Delaurier; Ronald T. Harrow
DE19956953A1 (en) * 1998-12-18 2000-06-29 Deere & Co Tool holding arrangement for agricultural device, comprising spring, pre-tensioned with a threaded bar-shaped tool and held in position
US6164386A (en) * 1999-04-02 2000-12-26 Delaurier; Ronald T. Harrow
US20120073844A1 (en) * 2010-09-29 2012-03-29 Michael Ian James Friesen Harrow
DE102016107951A1 (en) * 2016-04-28 2017-11-02 Horsch Maschinen Gmbh Agricultural tillage implement and spring tines for this
WO2018191767A1 (en) * 2017-04-18 2018-10-25 Schoels Juergen Soil-working device
US20190045700A1 (en) * 2017-08-10 2019-02-14 Cnh Industrial America Llc Dual rate sweep load on field cultivator shank assembly

Also Published As

Publication number Publication date
AT16450U2 (en) 2019-10-15

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