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FR2380080A1 - SCREEN CLOTH - Google Patents

SCREEN CLOTH

Info

Publication number
FR2380080A1
FR2380080A1 FR7804809A FR7804809A FR2380080A1 FR 2380080 A1 FR2380080 A1 FR 2380080A1 FR 7804809 A FR7804809 A FR 7804809A FR 7804809 A FR7804809 A FR 7804809A FR 2380080 A1 FR2380080 A1 FR 2380080A1
Authority
FR
France
Prior art keywords
elements
screening
screen cloth
opposite
determined
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.)
Granted
Application number
FR7804809A
Other languages
French (fr)
Other versions
FR2380080B3 (en
Inventor
Gerhard Schmidt
Heinrich Schmidt
Hans Peter Meermann
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.)
Hein Lehmann AG
Original Assignee
Hein Lehmann AG
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 DE19772706277 external-priority patent/DE2706277C3/en
Priority claimed from DE19782802562 external-priority patent/DE2802562A1/en
Application filed by Hein Lehmann AG filed Critical Hein Lehmann AG
Publication of FR2380080A1 publication Critical patent/FR2380080A1/en
Application granted granted Critical
Publication of FR2380080B3 publication Critical patent/FR2380080B3/fr
Granted 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
    • B07B1/4645—Screening surfaces built up of modular elements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
    • F04C14/226—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam by pivoting the cam around an eccentric axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Woven Fabrics (AREA)

Abstract

Toile de crible comportant des éléments cribleurs ayant l'élasticité du caoutchouc et des éléments porteurs de ces éléments cribleurs. Selon l'invention, la largeur des éléments cribleurs 1 déterminée par des bords latéraux 3 opposés l'un à l'autre est, dans le champ de la face inférieure de ces éléments, plus grande que la cote d'installation déterminée par des éléments porteurs 2 opposés l'un à l'autre. Application : appareils de criblage.Screen fabric comprising screening elements having the elasticity of rubber and supporting elements of these screening elements. According to the invention, the width of the screening elements 1 determined by side edges 3 opposite to each other is, in the field of the lower face of these elements, greater than the installation dimension determined by elements carriers 2 opposite to each other. Application: screening apparatus.

FR7804809A 1977-02-15 1978-02-15 SCREEN CLOTH Granted FR2380080A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772706277 DE2706277C3 (en) 1977-02-15 1977-02-15 Sieve bottom
DE19782802562 DE2802562A1 (en) 1978-01-21 1978-01-21 Sieve sheet with detachable sections - has sections wider at bottom than distance between supporting components

Publications (2)

Publication Number Publication Date
FR2380080A1 true FR2380080A1 (en) 1978-09-08
FR2380080B3 FR2380080B3 (en) 1980-10-31

Family

ID=25771604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804809A Granted FR2380080A1 (en) 1977-02-15 1978-02-15 SCREEN CLOTH

Country Status (3)

Country Link
AT (1) AT354957B (en)
FR (1) FR2380080A1 (en)
GB (1) GB1589956A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441436A1 (en) * 1978-11-17 1980-06-13 Hein Lehmann Ag SCREEN CANVAS
US4265742A (en) * 1977-07-25 1981-05-05 Hermann Screens Manufacturing Company (Proprietary) Limited Screen element
EP0026961A3 (en) * 1979-10-06 1981-05-13 Clifford Michael Spiller Screen element and screen module comprising such element
EP0167999A3 (en) * 1984-07-11 1986-06-25 Hein, Lehmann Aktiengesellschaft Screen bottom
EP0363725A3 (en) * 1988-10-08 1991-07-24 Ludwig Krieger Draht- Und Kunststofferzeugnisse Gmbh Screen bottom
US5377846A (en) * 1989-08-25 1995-01-03 Western Wire Works, Inc. Particle screening system
WO1996004060A1 (en) * 1994-07-29 1996-02-15 Tuboscope Vetco International Inc. Screen for shale shaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2007003069A (en) * 2004-09-15 2007-10-02 Metso Minerals Wear Prot Ab Screen and screen element.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265742A (en) * 1977-07-25 1981-05-05 Hermann Screens Manufacturing Company (Proprietary) Limited Screen element
FR2441436A1 (en) * 1978-11-17 1980-06-13 Hein Lehmann Ag SCREEN CANVAS
EP0026961A3 (en) * 1979-10-06 1981-05-13 Clifford Michael Spiller Screen element and screen module comprising such element
EP0167999A3 (en) * 1984-07-11 1986-06-25 Hein, Lehmann Aktiengesellschaft Screen bottom
EP0363725A3 (en) * 1988-10-08 1991-07-24 Ludwig Krieger Draht- Und Kunststofferzeugnisse Gmbh Screen bottom
US5377846A (en) * 1989-08-25 1995-01-03 Western Wire Works, Inc. Particle screening system
USRE38303E1 (en) * 1989-08-25 2003-11-11 Weatherford Australia Pty. Ltd. Particle screening system
WO1996004060A1 (en) * 1994-07-29 1996-02-15 Tuboscope Vetco International Inc. Screen for shale shaker
US5551575A (en) * 1994-07-29 1996-09-03 Environmental Procedures, Inc. Shale shaker screens

Also Published As

Publication number Publication date
FR2380080B3 (en) 1980-10-31
ATA92978A (en) 1979-07-15
GB1589956A (en) 1981-05-20
AT354957B (en) 1980-02-11

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