GB2380116B - An agricultural separator - Google Patents

An agricultural separator

Info

Publication number
GB2380116B
GB2380116B GB0204342A GB0204342A GB2380116B GB 2380116 B GB2380116 B GB 2380116B GB 0204342 A GB0204342 A GB 0204342A GB 0204342 A GB0204342 A GB 0204342A GB 2380116 B GB2380116 B GB 2380116B
Authority
GB
United Kingdom
Prior art keywords
rotatable
cam
rotatable member
wheels
carries
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 - Fee Related
Application number
GB0204342A
Other versions
GB2380116A (en
GB0204342D0 (en
Inventor
John Patrick Coulam
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.)
Richard Pearson Ltd
Original Assignee
Richard Pearson Ltd
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 Richard Pearson Ltd filed Critical Richard Pearson Ltd
Publication of GB0204342D0 publication Critical patent/GB0204342D0/en
Priority to EP02760437A priority Critical patent/EP1429596B1/en
Priority to AT02760437T priority patent/ATE455453T1/en
Priority to PCT/GB2002/004392 priority patent/WO2003026384A1/en
Priority to DE60235179T priority patent/DE60235179D1/en
Publication of GB2380116A publication Critical patent/GB2380116A/en
Application granted granted Critical
Publication of GB2380116B publication Critical patent/GB2380116B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D33/00—Accessories for digging harvesters
    • A01D33/04—Stone-separating mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • B07B1/14—Roller screens
    • B07B1/15—Roller screens using corrugated, grooved or ribbed rollers
    • B07B1/155—Roller screens using corrugated, grooved or ribbed rollers the rollers having a star shaped cross section

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Paper (AREA)
  • Transplanting Machines (AREA)

Abstract

An agricultural separator comprises a first rotatable member 3 and a second rotatable member 4 rotatable about substantially parallel spaced axes. The first rotatable member 3 carries a plurality of wheels 1 with angularly-spaced resilient fingers 2 and the second rotatable member 4 carries a plurality of corresponding cam members 5. Each cam member 5 has at least one cam surface 6 at its periphery and the rotatable members 3,4 are arranged such that, in use, the cam surface 6 on each cam member 5 engages and squeezes at least one of the resilient fingers 2 of the corresponding wheel 1 to facilitate cleaning of the wheels. Cam member 5 may be in the form of a wheel or roller.
GB0204342A 2001-09-26 2002-02-25 An agricultural separator Expired - Fee Related GB2380116B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02760437A EP1429596B1 (en) 2001-09-26 2002-09-26 An agricultural separator
AT02760437T ATE455453T1 (en) 2001-09-26 2002-09-26 AGRICULTURAL SEPARATION DEVICE
PCT/GB2002/004392 WO2003026384A1 (en) 2001-09-26 2002-09-26 An agricultural separator
DE60235179T DE60235179D1 (en) 2001-09-26 2002-09-26 AGRICULTURAL DISTRIBUTION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0123166.1A GB0123166D0 (en) 2001-09-26 2001-09-26 An agricultural separator

Publications (3)

Publication Number Publication Date
GB0204342D0 GB0204342D0 (en) 2002-04-10
GB2380116A GB2380116A (en) 2003-04-02
GB2380116B true GB2380116B (en) 2005-03-02

Family

ID=9922746

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0123166.1A Ceased GB0123166D0 (en) 2001-09-26 2001-09-26 An agricultural separator
GB0204342A Expired - Fee Related GB2380116B (en) 2001-09-26 2002-02-25 An agricultural separator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0123166.1A Ceased GB0123166D0 (en) 2001-09-26 2001-09-26 An agricultural separator

Country Status (3)

Country Link
AT (1) ATE455453T1 (en)
DE (1) DE60235179D1 (en)
GB (2) GB0123166D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013100209B3 (en) * 2013-01-10 2014-05-22 Günther Holding GmbH & Co. KG Sorting element for a sorting device
DE102015101900A1 (en) * 2015-02-10 2016-08-11 Grimme Landmaschinenfabrik Gmbh & Co. Kg Roller segment for separating and cleaning devices in root crops and method for its production

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169766B (en) * 1960-03-08 1964-05-06 Hagedorn Geb & Co Sorting device
GB2072049A (en) * 1980-03-25 1981-09-30 Vnii Mek Sel Khozy Rotary separator
GB2313284A (en) * 1996-05-22 1997-11-26 Pearson Richard Ltd Agricultural separating device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169766B (en) * 1960-03-08 1964-05-06 Hagedorn Geb & Co Sorting device
GB2072049A (en) * 1980-03-25 1981-09-30 Vnii Mek Sel Khozy Rotary separator
GB2313284A (en) * 1996-05-22 1997-11-26 Pearson Richard Ltd Agricultural separating device

Also Published As

Publication number Publication date
GB0123166D0 (en) 2001-11-21
GB2380116A (en) 2003-04-02
GB0204342D0 (en) 2002-04-10
ATE455453T1 (en) 2010-02-15
DE60235179D1 (en) 2010-03-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090219 AND 20090225

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210225