GB190911825A - An Improved Construction of Riddle, Sieve or the like. - Google Patents

An Improved Construction of Riddle, Sieve or the like.

Info

Publication number
GB190911825A
GB190911825A GB190911825DA GB190911825A GB 190911825 A GB190911825 A GB 190911825A GB 190911825D A GB190911825D A GB 190911825DA GB 190911825 A GB190911825 A GB 190911825A
Authority
GB
United Kingdom
Prior art keywords
holes
riddle
sieve
plates
improved construction
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
Inventor
William Thomas Bell
Samuel Quipp
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190911825A publication Critical patent/GB190911825A/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
    • B07B1/4636—Regulation of screen apertures
    • 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

Abstract

11,825. Bell, W. T., and Quipp, S. May 19. Sieves and screens, forms and construction of. -Riddles or sieves consisting of two plates A, B, Fig. 4, movable one over the other to adjust the mesh, are formed with holes C, D in the form of a rhombus or square with rounded corners, or approximately lemon-shaped. A series of circular holes E, F, Fig. 9, may be arranged between the holes C, D so as to form double the number of holes in the combined plates when the plates are adjusted to form the minimum-sized holes.
GB190911825D 1909-05-19 1909-05-19 An Improved Construction of Riddle, Sieve or the like. Expired GB190911825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190911825T 1909-05-19

Publications (1)

Publication Number Publication Date
GB190911825A true GB190911825A (en) 1910-03-31

Family

ID=32444418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190911825D Expired GB190911825A (en) 1909-05-19 1909-05-19 An Improved Construction of Riddle, Sieve or the like.

Country Status (1)

Country Link
GB (1) GB190911825A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440927A (en) * 1945-03-23 1948-05-04 Boss Floris Adjustable two layered screen for hammer mills and remote control therefor
US3831753A (en) * 1972-12-18 1974-08-27 Gulf Research Development Co Slotted in-line screen
ITVR20120017A1 (en) * 2012-01-30 2013-07-31 Storti Spa SHAVING MACHINE
CN115193701A (en) * 2022-07-12 2022-10-18 中国铁建重工集团股份有限公司 Scraper conveyor capable of adjusting particle size for screening

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440927A (en) * 1945-03-23 1948-05-04 Boss Floris Adjustable two layered screen for hammer mills and remote control therefor
US3831753A (en) * 1972-12-18 1974-08-27 Gulf Research Development Co Slotted in-line screen
ITVR20120017A1 (en) * 2012-01-30 2013-07-31 Storti Spa SHAVING MACHINE
CN115193701A (en) * 2022-07-12 2022-10-18 中国铁建重工集团股份有限公司 Scraper conveyor capable of adjusting particle size for screening

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