GB588222A - An improved construction of screen for sifting or sorting - Google Patents

An improved construction of screen for sifting or sorting

Info

Publication number
GB588222A
GB588222A GB303445A GB303445A GB588222A GB 588222 A GB588222 A GB 588222A GB 303445 A GB303445 A GB 303445A GB 303445 A GB303445 A GB 303445A GB 588222 A GB588222 A GB 588222A
Authority
GB
United Kingdom
Prior art keywords
rods
rubber
bars
sifting
blocks
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
GB303445A
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.)
TYLER CO WS
WS Tyler Inc
Original Assignee
TYLER CO WS
WS Tyler Inc
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 TYLER CO WS, WS Tyler Inc filed Critical TYLER CO WS
Priority to GB303445A priority Critical patent/GB588222A/en
Publication of GB588222A publication Critical patent/GB588222A/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
    • B07B1/48—Stretching devices for screens
    • B07B1/485—Devices for alternately stretching and sagging screening surfaces

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

588,222. Sifting-apparatus. ARNOLD, J. C. (Tyler Co., W. S.). Feb. 6, 1945, No. 3034. [Class 117] A rod deck unit for screens for sifting or sorting comprises a number of metal rods with rubber sleeves at their ends and at intermediate points, and metal clamp bars engaging these rubber sleeves and maintaining the rods in spaced parallel relation, means being also provided for securing the bars to each other. In the example shown, rods 19 extend into holes in rubber blocks 20 and the middle parts of the rods pass through another rubber block 21. Clamping members 18 force blocks 20 down against angle iron bars 3 and as the other blocks 20 are held down by a T bar 6, the rods are bent as shown, against bars 13. Cross members 5 combine with members 3 and 6 to form a rigid frame. In an alternative construction, the rods 19 may extend across the whole width of the screen and be provided with encasing rubber clamping means at three intermediate points to produce the double arch construction by flexing one rod.
GB303445A 1945-02-06 1945-02-06 An improved construction of screen for sifting or sorting Expired GB588222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB303445A GB588222A (en) 1945-02-06 1945-02-06 An improved construction of screen for sifting or sorting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB303445A GB588222A (en) 1945-02-06 1945-02-06 An improved construction of screen for sifting or sorting

Publications (1)

Publication Number Publication Date
GB588222A true GB588222A (en) 1947-05-16

Family

ID=9750708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB303445A Expired GB588222A (en) 1945-02-06 1945-02-06 An improved construction of screen for sifting or sorting

Country Status (1)

Country Link
GB (1) GB588222A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893560A (en) * 1956-06-21 1959-07-07 Kenneth R Bixby Screen
WO2021240057A1 (en) * 2020-05-25 2021-12-02 Metso Outotec Finland Oy Screen tightening in mobile multi-deck screening devices

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893560A (en) * 1956-06-21 1959-07-07 Kenneth R Bixby Screen
WO2021240057A1 (en) * 2020-05-25 2021-12-02 Metso Outotec Finland Oy Screen tightening in mobile multi-deck screening devices
US11986857B2 (en) 2020-05-25 2024-05-21 Metso Outotec Finland Oy Screen tightening in mobile multi-deck screening devices

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