AU4592400A - Improved grading screens - Google Patents

Improved grading screens

Info

Publication number
AU4592400A
AU4592400A AU45924/00A AU4592400A AU4592400A AU 4592400 A AU4592400 A AU 4592400A AU 45924/00 A AU45924/00 A AU 45924/00A AU 4592400 A AU4592400 A AU 4592400A AU 4592400 A AU4592400 A AU 4592400A
Authority
AU
Australia
Prior art keywords
grading screens
improved grading
improved
screens
grading
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.)
Abandoned
Application number
AU45924/00A
Inventor
David Rankin
Anne Shanks
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4592400A publication Critical patent/AU4592400A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4663—Multi-layer screening surfaces
    • 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
    • B07B1/10—Screens in the form of endless moving bands
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/469—Perforated sheet-like material
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/48—Stretching devices for screens
AU45924/00A 1999-05-11 2000-05-11 Improved grading screens Abandoned AU4592400A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9910859.9A GB9910859D0 (en) 1999-05-11 1999-05-11 Improved grading screens
GB9910859 1999-05-11
PCT/GB2000/001741 WO2000067921A1 (en) 1999-05-11 2000-05-11 Improved grading screens

Publications (1)

Publication Number Publication Date
AU4592400A true AU4592400A (en) 2000-11-21

Family

ID=10853195

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45924/00A Abandoned AU4592400A (en) 1999-05-11 2000-05-11 Improved grading screens

Country Status (3)

Country Link
AU (1) AU4592400A (en)
GB (2) GB9910859D0 (en)
WO (1) WO2000067921A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO333964B1 (en) 2011-06-29 2013-10-28 Cubility As Sieve cloth and method of using the same
CN108722876A (en) * 2018-06-29 2018-11-02 唐山学院 A kind of multistage fruit sorter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE343313C (en) *
US2003987A (en) * 1933-10-30 1935-06-04 Amantea Samuel Belt fastener
US3900628A (en) * 1973-06-13 1975-08-19 Linatex Corp Of America Pretensioned screen panel
FR2372353A1 (en) * 1976-11-30 1978-06-23 Goro Joint for conveyor belt transporting powder - has ends of belt extended to form sealing lips to protect hinge pin
DE2724940C2 (en) * 1977-06-02 1983-05-26 Gummi-Jäger KG GmbH & Cie, 3000 Hannover Sorting device for sorting potatoes
DE2810199C2 (en) * 1978-03-09 1980-02-21 Fa. Ludwig Jabelmann, 3110 Uelzen Device for sorting by size of field crops, in particular potatoes
FR2606096B1 (en) * 1986-11-04 1989-01-06 Femenia Fabrication DEVICE FOR JOINING SUCCESSIVE SKATES OF AN ENDLESS BELT, PARTICULARLY A TRACK
JP3264598B2 (en) * 1994-11-18 2002-03-11 弘昭 杉山 Automatic shell sorting equipment

Also Published As

Publication number Publication date
WO2000067921A1 (en) 2000-11-16
GB2364003A (en) 2002-01-16
GB0126920D0 (en) 2002-01-02
GB9910859D0 (en) 1999-07-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase