GB1228454A - - Google Patents

Info

Publication number
GB1228454A
GB1228454A GB1228454DA GB1228454A GB 1228454 A GB1228454 A GB 1228454A GB 1228454D A GB1228454D A GB 1228454DA GB 1228454 A GB1228454 A GB 1228454A
Authority
GB
United Kingdom
Prior art keywords
sheet
stretched
frame
aug
free
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
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 filed Critical
Publication of GB1228454A publication Critical patent/GB1228454A/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
    • 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
    • B07B1/49—Stretching devices for screens stretching more than one screen or screen section by the same or different stretching means

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

1,228,454. Sieves. A. WEHNER. 28 Aug., 1968 [29 Aug., 1967], No. 41062/68. Heading B2H. A screen floor of the kind having screening sheet 1 made of rubber or a flexible synthetic plastics material and having attachment strips 1' at intervals which are free of screening openings, for attachment to spaced supports 5 of a screen frame 2 is characterized in that the attachment strips are free from projections and are situated entirely in the plane of the sheet. The sheet when it is stretched into position is attached by means of members 7 which can either extend over the entire length of each support 5 or can consist of short lengths. The sheet may be stretched into position by attaching the end of the sheet to part of the frame which is pivotable so that when the frame lies flat the sheet is stretched into position.
GB1228454D 1967-08-29 1968-08-28 Expired GB1228454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1558930 1967-08-29

Publications (1)

Publication Number Publication Date
GB1228454A true GB1228454A (en) 1971-04-15

Family

ID=5677420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228454D Expired GB1228454A (en) 1967-08-29 1968-08-28

Country Status (2)

Country Link
FR (1) FR1577789A (en)
GB (1) GB1228454A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622709A1 (en) * 1976-05-21 1977-11-24 Steinhaus Gmbh Multisection filter panel - has tubular lugs on adjacent elements forming holes for expanding anchor pins
DE4225173C2 (en) * 1991-07-31 2000-05-11 Ludwig Krieger Draht Und Kunst Screen covering
DE4303892C2 (en) * 1993-02-10 2001-07-12 Ludwig Krieger Draht Und Kunst Screen covering

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622709A1 (en) * 1976-05-21 1977-11-24 Steinhaus Gmbh Multisection filter panel - has tubular lugs on adjacent elements forming holes for expanding anchor pins
DE4225173C2 (en) * 1991-07-31 2000-05-11 Ludwig Krieger Draht Und Kunst Screen covering
DE4303892C2 (en) * 1993-02-10 2001-07-12 Ludwig Krieger Draht Und Kunst Screen covering

Also Published As

Publication number Publication date
FR1577789A (en) 1969-08-08

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Legal Events

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