GB2176215B - Screens, a method of making screens and apparatus for making screens - Google Patents

Screens, a method of making screens and apparatus for making screens

Info

Publication number
GB2176215B
GB2176215B GB8613932A GB8613932A GB2176215B GB 2176215 B GB2176215 B GB 2176215B GB 8613932 A GB8613932 A GB 8613932A GB 8613932 A GB8613932 A GB 8613932A GB 2176215 B GB2176215 B GB 2176215B
Authority
GB
United Kingdom
Prior art keywords
screens
making
making screens
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
Application number
GB8613932A
Other versions
GB8613932D0 (en
GB2176215A (en
Inventor
Clifford Michael Spiller
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.)
QUALASTIC PRODUCTS Ltd
Original Assignee
QUALASTIC PRODUCTS 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
Priority claimed from GB858514781A external-priority patent/GB8514781D0/en
Priority claimed from GB858514782A external-priority patent/GB8514782D0/en
Application filed by QUALASTIC PRODUCTS Ltd filed Critical QUALASTIC PRODUCTS Ltd
Publication of GB8613932D0 publication Critical patent/GB8613932D0/en
Publication of GB2176215A publication Critical patent/GB2176215A/en
Application granted granted Critical
Publication of GB2176215B publication Critical patent/GB2176215B/en
Expired 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
    • B07B1/4618—Manufacturing of screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/18—Making special types or portions of network by methods or means specially adapted therefor of meshed work for filters or sieves
GB8613932A 1985-06-11 1986-06-09 Screens, a method of making screens and apparatus for making screens Expired GB2176215B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858514781A GB8514781D0 (en) 1985-06-11 1985-06-11 Screens
GB858514782A GB8514782D0 (en) 1985-06-11 1985-06-11 Making screens

Publications (3)

Publication Number Publication Date
GB8613932D0 GB8613932D0 (en) 1986-07-16
GB2176215A GB2176215A (en) 1986-12-17
GB2176215B true GB2176215B (en) 1989-07-26

Family

ID=26289354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8613932A Expired GB2176215B (en) 1985-06-11 1986-06-09 Screens, a method of making screens and apparatus for making screens

Country Status (5)

Country Link
EP (1) EP0206629B1 (en)
AU (1) AU590279B2 (en)
CA (1) CA1279235C (en)
DE (2) DE206629T1 (en)
GB (1) GB2176215B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63264111A (en) * 1987-04-20 1988-11-01 Arai Tekkosho:Kk Tabular element for filtration or separation
JPS63264110A (en) * 1987-04-21 1988-11-01 Arai Tekkosho:Kk Conical element for filtration or separation
CN101648249B (en) * 2008-08-14 2012-06-13 孟祥建 Radial feeding device of welding head of taper welding machine
CN107488560B (en) * 2017-09-16 2020-09-15 谢开 Traditional Chinese medicine liquor leaching device rich in spores
CN110180771A (en) * 2019-05-10 2019-08-30 徐州益康环保科技有限公司 A kind of environmental protection equipment raw material adding set
CN115007446B (en) * 2022-06-13 2023-06-09 广东长信精密设备有限公司 Material separating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979247A (en) * 1962-01-31 1965-01-01 Baustahlgewebe Gmbh Improvements in or relating to steel mats or the like for reinforcing shelters and the like concrete structures
GB1396780A (en) * 1972-05-02 1975-06-04 British Reinforced Concrete Eng Co Ltd Reinforced concrete
GB1434769A (en) * 1972-06-26 1976-05-05 Buckau Wolf Maschf R Screens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2271662A (en) * 1939-01-17 1942-02-03 Rubissow George Alexis Filtering element and new method for its manufacture
US2226961A (en) * 1939-07-18 1940-12-31 Motor Improvements Inc Filter-unit forming machine
FR930236A (en) * 1945-07-17 1948-01-20 Process for the production of metal mesh objects
FR2094805A5 (en) * 1970-12-01 1972-02-04 Dott Auguste
DE2220656C3 (en) * 1971-04-27 1985-04-18 Chemie Brita Geräte, Ingenieur Karl Itter, Nachfolger, 6204 Taunusstein Sieve, tool for making the sieve and using the sieve
DE2633372A1 (en) * 1976-07-24 1978-01-26 Bekaert Sa Nv Support grid for filter cloth - with cross bars of diamond- or lens-shaped profile minimising aperture blinding
DE2855538A1 (en) * 1978-12-22 1980-07-10 Buckau Wolf Maschf R Conical screen bowl for sugar centrifuge - wound from trapezoidal wire with ridges along one side

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB979247A (en) * 1962-01-31 1965-01-01 Baustahlgewebe Gmbh Improvements in or relating to steel mats or the like for reinforcing shelters and the like concrete structures
GB1396780A (en) * 1972-05-02 1975-06-04 British Reinforced Concrete Eng Co Ltd Reinforced concrete
GB1434769A (en) * 1972-06-26 1976-05-05 Buckau Wolf Maschf R Screens

Also Published As

Publication number Publication date
EP0206629A2 (en) 1986-12-30
EP0206629B1 (en) 1990-09-19
DE206629T1 (en) 1987-08-13
EP0206629A3 (en) 1988-08-10
AU5854286A (en) 1986-12-18
DE3674263D1 (en) 1990-10-25
GB8613932D0 (en) 1986-07-16
GB2176215A (en) 1986-12-17
AU590279B2 (en) 1989-11-02
CA1279235C (en) 1991-01-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050609