EP2440030A4 - Bearing device at an agricultural machine - Google Patents

Bearing device at an agricultural machine Download PDF

Info

Publication number
EP2440030A4
EP2440030A4 EP10786442.3A EP10786442A EP2440030A4 EP 2440030 A4 EP2440030 A4 EP 2440030A4 EP 10786442 A EP10786442 A EP 10786442A EP 2440030 A4 EP2440030 A4 EP 2440030A4
Authority
EP
European Patent Office
Prior art keywords
bearing device
agricultural machine
agricultural
machine
bearing
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.)
Withdrawn
Application number
EP10786442.3A
Other languages
German (de)
French (fr)
Other versions
EP2440030A1 (en
Inventor
Crister Stark
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.)
Vaderstad Holding AB
Original Assignee
Vaderstad Holding AB
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 Vaderstad Holding AB filed Critical Vaderstad Holding AB
Publication of EP2440030A1 publication Critical patent/EP2440030A1/en
Publication of EP2440030A4 publication Critical patent/EP2440030A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/52—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses
    • F16F1/54—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses loaded in compression and shear
    • F16F1/545—Neidhart-type rubber springs
    • 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
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
    • A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
    • A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062—Devices for making drills or furrows
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/201—Mounting of the seeding tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/201—Mounting of the seeding tools
    • A01C7/205—Mounting of the seeding tools comprising pressure regulation means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Soil Working Implements (AREA)
  • Sowing (AREA)
EP10786442.3A 2009-06-12 2010-05-28 Bearing device at an agricultural machine Withdrawn EP2440030A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0950454A SE534357C2 (en) 2009-06-12 2009-06-12 Bearing device for an agricultural implement
PCT/SE2010/050578 WO2010144025A1 (en) 2009-06-12 2010-05-28 Bearing device at an agricultural machine

Publications (2)

Publication Number Publication Date
EP2440030A1 EP2440030A1 (en) 2012-04-18
EP2440030A4 true EP2440030A4 (en) 2017-12-13

Family

ID=43309088

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10786442.3A Withdrawn EP2440030A4 (en) 2009-06-12 2010-05-28 Bearing device at an agricultural machine

Country Status (3)

Country Link
EP (1) EP2440030A4 (en)
SE (1) SE534357C2 (en)
WO (1) WO2010144025A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2381692B1 (en) * 2012-02-08 2013-05-07 Ovlac Fabricación De Maquinaria Agrícola, S.A. HANDLE WITH SAFETY DEVICE THROUGH HANDS FOR LABRANZA TOOL
SE536658C2 (en) 2012-09-27 2014-05-06 Väderstad Verken Ab Suspension device in agricultural implements and agricultural implements including such suspension device
EP2807910B1 (en) 2013-05-27 2018-03-28 Horsch Maschinen GmbH Tool holder with a welded connection
DE202013012383U1 (en) 2013-05-27 2016-08-03 Horsch Maschinen Gmbh Tool carrier with welded connection
DE102019133304A1 (en) * 2019-12-06 2021-06-10 Amazonen-Werke H. Dreyer SE & Co. KG Suspension device
SE2150879A1 (en) 2021-07-05 2023-01-06 Vaederstad Holding Ab SUSPENSION DEVICE IN AGRICULTURAL IMPLEMENTS, AGRICULTURAL IMPLEMENTS WITH, AND METHOD OF USING SUCH SUSPENSION DEVICE

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101264C (en) *
US2510979A (en) * 1946-05-21 1950-06-13 Ivanovic Nicholas Vibration insulator
GB730534A (en) * 1951-10-23 1955-05-25 Andre Rubber Co Improvements in or relating to resilient torsion joints
US2712742A (en) * 1951-06-19 1955-07-12 Hermann J Neidhart Elastic joints
DE1755250A1 (en) * 1967-11-07 1972-02-03 Kober Kg A Resilient joint, especially torsionally flexible axle for vehicles
JPS6121434A (en) * 1984-07-10 1986-01-30 Daifuku Co Ltd Torsional urging device
DE4202771C2 (en) * 1992-01-31 1994-06-30 Eberhardt Pfluege Gmbh Overload protection of tillage machines
EP1541003A1 (en) * 2003-12-12 2005-06-15 Rabe Agrarsysteme GmbH & Co. KG Overload protection in particular for soil working implement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575243A (en) * 1968-09-11 1971-04-20 Allis Chalmers Mfg Co Field cultivator
US5279236A (en) * 1991-06-28 1994-01-18 Truax James R Seed planter

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101264C (en) *
US2510979A (en) * 1946-05-21 1950-06-13 Ivanovic Nicholas Vibration insulator
US2712742A (en) * 1951-06-19 1955-07-12 Hermann J Neidhart Elastic joints
GB730534A (en) * 1951-10-23 1955-05-25 Andre Rubber Co Improvements in or relating to resilient torsion joints
SE153055C1 (en) * 1951-10-23 1956-01-10
DE1755250A1 (en) * 1967-11-07 1972-02-03 Kober Kg A Resilient joint, especially torsionally flexible axle for vehicles
JPS6121434A (en) * 1984-07-10 1986-01-30 Daifuku Co Ltd Torsional urging device
DE4202771C2 (en) * 1992-01-31 1994-06-30 Eberhardt Pfluege Gmbh Overload protection of tillage machines
EP1541003A1 (en) * 2003-12-12 2005-06-15 Rabe Agrarsysteme GmbH & Co. KG Overload protection in particular for soil working implement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010144025A1 *

Also Published As

Publication number Publication date
SE0950454A1 (en) 2010-12-13
SE534357C2 (en) 2011-07-19
EP2440030A1 (en) 2012-04-18
WO2010144025A1 (en) 2010-12-16

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20111209

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VAEDERSTAD HOLDING AB

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20171114

RIC1 Information provided on ipc code assigned before grant

Ipc: F16F 1/54 20060101ALI20171108BHEP

Ipc: A01C 5/06 20060101ALI20171108BHEP

Ipc: A01B 35/22 20060101ALI20171108BHEP

Ipc: A01B 61/04 20060101AFI20171108BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180612