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GB1072317A - Improvements in and relating to screen fabrics - Google Patents

Improvements in and relating to screen fabrics

Info

Publication number
GB1072317A
GB1072317A GB10090/65A GB1009065A GB1072317A GB 1072317 A GB1072317 A GB 1072317A GB 10090/65 A GB10090/65 A GB 10090/65A GB 1009065 A GB1009065 A GB 1009065A GB 1072317 A GB1072317 A GB 1072317A
Authority
GB
United Kingdom
Prior art keywords
screen fabric
drum
loops
fabric
march
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
GB10090/65A
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Fleissner GmbH
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 Fleissner GmbH filed Critical Fleissner GmbH
Publication of GB1072317A publication Critical patent/GB1072317A/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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • 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
    • B07B1/4672—Woven meshes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Woven Fabrics (AREA)

Abstract

1,072,317. Seaming non-metallic sheet material. FLEISSISTER G.m.b.H March 10, 1965 [March 11, 1964], No. 10090/65. Heading B5K. A screen fabric covering for a drum is provided by folding over end regions 4 of the screen fabric to be joined, drawing out weft or warp filaments from the fold regions to form loops, positioning the loops of each region in staggered, aligned relationship and inserting a rod-shaped member 5. through the aligned loops. Preferably, the screen fabric is wrapped around the drum to be covered prior to insertion of the member 5 so that the folds are underfolds. The screen fabric may be made of a material susceptible to heat shrinkage and the drum is heated before and/or after insertion of the member 5 by being placed in a hot waterbath or hot air chamber. Alternatively, the material may be shrinkable on cooling. Polyester, polyacrylonitrile and nylon material are specified. A plastics material coatings may be applied on or in the fabric in the vicinity of the fold regions.
GB10090/65A 1964-03-11 1965-03-10 Improvements in and relating to screen fabrics Expired GB1072317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1535811A DE1535811C3 (en) 1964-03-11 1964-03-11 Process for the production of a jacket cladding from a screen fabric that is firmly seated on a base

Publications (1)

Publication Number Publication Date
GB1072317A true GB1072317A (en) 1967-06-14

Family

ID=7099019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10090/65A Expired GB1072317A (en) 1964-03-11 1965-03-10 Improvements in and relating to screen fabrics

Country Status (4)

Country Link
BE (1) BE660660A (en)
DE (1) DE1535811C3 (en)
FR (1) FR1425987A (en)
GB (1) GB1072317A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006760A (en) * 1976-01-08 1977-02-08 Albany International Corporation Fabric connector seam
US4026331A (en) * 1974-09-27 1977-05-31 Scapa-Porritt Limited Jointing of fabric ends to form an endless structure
US4103717A (en) * 1976-06-18 1978-08-01 William Kenyon & Sons, Inc. Seam webbing
US4144911A (en) * 1976-07-06 1979-03-20 Thomas Taylor And Sons, Inc. Connector components

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695498A (en) * 1982-07-20 1987-09-22 Asten Group, Inc. Papermakers flat woven fabric
CA1212565A (en) * 1982-07-20 1986-10-14 Asten Group, Inc. Low bulk seam for monofilament papermakers equipment fabrics
DE3742407C2 (en) * 1986-12-17 1995-04-27 Roesler Draht Ag Warping mat for route expansion
DE3643145A1 (en) * 1986-12-17 1988-07-07 Roesler Draht Ag Lagging mat for roadway lining and method for fitting the same
DE4101456A1 (en) * 1991-01-19 1992-07-23 Brombach Hansjoerg Rainwater relief structure with outlet to clarifier - has drum screen in overflow region with forced feed from relief structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026331A (en) * 1974-09-27 1977-05-31 Scapa-Porritt Limited Jointing of fabric ends to form an endless structure
US4006760A (en) * 1976-01-08 1977-02-08 Albany International Corporation Fabric connector seam
US4103717A (en) * 1976-06-18 1978-08-01 William Kenyon & Sons, Inc. Seam webbing
US4144911A (en) * 1976-07-06 1979-03-20 Thomas Taylor And Sons, Inc. Connector components

Also Published As

Publication number Publication date
DE1535811A1 (en) 1969-07-10
DE1535811C3 (en) 1974-10-03
BE660660A (en) 1965-07-01
FR1425987A (en) 1966-01-24

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