GB1451757A - Sieves - Google Patents

Sieves

Info

Publication number
GB1451757A
GB1451757A GB5372872A GB5372872A GB1451757A GB 1451757 A GB1451757 A GB 1451757A GB 5372872 A GB5372872 A GB 5372872A GB 5372872 A GB5372872 A GB 5372872A GB 1451757 A GB1451757 A GB 1451757A
Authority
GB
United Kingdom
Prior art keywords
rubber
sieve
apertures
extends
support plate
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
GB5372872A
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.)
SHUM YIP LEONG RUBBER WORKS SE
Original Assignee
SHUM YIP LEONG RUBBER WORKS SE
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 SHUM YIP LEONG RUBBER WORKS SE filed Critical SHUM YIP LEONG RUBBER WORKS SE
Priority to GB5372872A priority Critical patent/GB1451757A/en
Publication of GB1451757A publication Critical patent/GB1451757A/en
Priority to MY7700276A priority patent/MY7700276A/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
    • B07B1/469—Perforated sheet-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
    • B03B5/10—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs
    • B03B5/12—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on jigs using pulses generated mechanically in fluid
    • B03B5/16—Diaphragm jigs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

1451757 Sieves SHUM YIP LEONG RUBBER WORKS 1 Oct 1973 [21 Nov 1972] 53728/72 Heading B2H A sieve 1 comprises a sheet of resilient rubber 2 bonded to a more rigid rubber support plate 3 and a multiplicity of apertures 5 in the sieve 1, the minimum width of each aperture 5 where it extends through the resilient sheet 2 being less than the minimum width where it extends through the support plate 3. The apertures 5 may be conical or stepped. Hardness figures are mentioned for the rubber. An embodiment, Fig. 3 (not shown) illustrates the sieve used on apparatus for the wet separation of metallic ores from sludge.
GB5372872A 1972-11-21 1972-11-21 Sieves Expired GB1451757A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5372872A GB1451757A (en) 1972-11-21 1972-11-21 Sieves
MY7700276A MY7700276A (en) 1972-11-21 1977-12-31 Improvements in or relating to sieves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5372872A GB1451757A (en) 1972-11-21 1972-11-21 Sieves

Publications (1)

Publication Number Publication Date
GB1451757A true GB1451757A (en) 1976-10-06

Family

ID=10468786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5372872A Expired GB1451757A (en) 1972-11-21 1972-11-21 Sieves

Country Status (2)

Country Link
GB (1) GB1451757A (en)
MY (1) MY7700276A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422494A1 (en) * 1978-04-14 1979-11-09 Sud Etu Realisa Indles Cast laminate sieve bodies - of rubber layers and polyether or polyester layers to combine noise attenuation with mechanical stability
GB2236267A (en) * 1989-09-28 1991-04-03 Tickhill Eng Co Ltd Grading web and apparatus
GB2266475A (en) * 1992-04-21 1993-11-03 Alfa Laval Separation Ab Vibratory Screening Apparatus
WO2007096607A1 (en) * 2006-02-21 2007-08-30 Brian Mackenzie Materials screen
EP2747907A1 (en) * 2011-08-22 2014-07-02 Schenck Process Australia Pty Ltd. Ore screening panel

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422494A1 (en) * 1978-04-14 1979-11-09 Sud Etu Realisa Indles Cast laminate sieve bodies - of rubber layers and polyether or polyester layers to combine noise attenuation with mechanical stability
GB2236267A (en) * 1989-09-28 1991-04-03 Tickhill Eng Co Ltd Grading web and apparatus
GB2236267B (en) * 1989-09-28 1993-08-11 Tickhill Eng Co Ltd Grading web and apparatus
GB2266475A (en) * 1992-04-21 1993-11-03 Alfa Laval Separation Ab Vibratory Screening Apparatus
GB2266475B (en) * 1992-04-21 1995-08-16 Alfa Laval Separation Ab Mounting and tensioning arrangements for screens
WO2007096607A1 (en) * 2006-02-21 2007-08-30 Brian Mackenzie Materials screen
EP2747907A1 (en) * 2011-08-22 2014-07-02 Schenck Process Australia Pty Ltd. Ore screening panel
EP2747907A4 (en) * 2011-08-22 2015-01-14 Schenck Process Australia Pty Ltd Ore screening panel
AU2012300182B2 (en) * 2011-08-22 2015-06-04 Sandvik Rock Processing Australia Pty Limited Ore screening panel

Also Published As

Publication number Publication date
MY7700276A (en) 1977-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930930