GB1012086A - A tension device for a separator screen and a method of mounting and manufacturing under tension separator screens - Google Patents

A tension device for a separator screen and a method of mounting and manufacturing under tension separator screens

Info

Publication number
GB1012086A
GB1012086A GB34407/64A GB3440764A GB1012086A GB 1012086 A GB1012086 A GB 1012086A GB 34407/64 A GB34407/64 A GB 34407/64A GB 3440764 A GB3440764 A GB 3440764A GB 1012086 A GB1012086 A GB 1012086A
Authority
GB
United Kingdom
Prior art keywords
screen
separator
ring
rings
clamping
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
GB34407/64A
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.)
Southwestern Engineering Co
Original Assignee
Southwestern Engineering Co
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 Southwestern Engineering Co filed Critical Southwestern Engineering Co
Publication of GB1012086A publication Critical patent/GB1012086A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49867—Assembling or joining with prestressing of part of skin on frame member
    • Y10T29/49869—Assembling or joining with prestressing of part of skin on frame member by flexing

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Paper (AREA)

Abstract

1,012,086. Sifting apparatus. SOUTHWESTERN ENGINEERING CO. Aug. 21, 1964 [Nov. 26, 1963], No. 34407/64. Heading B2H. The screen 15, Fig. 2, for a separator is tensioned between, and held by, a pair of clamping rings 1, 7 having confronting cylindrical walls 4, 8 and confronting annular end walls 2, 9 extending radially inwardly from the respective cylindrical walls, yieldable means, such as a rubber ring 18, being provided between the screen and one of the end walls in the region of emergence of the screen therefrom to minimize stress concentration of the screen in that region. As shown, the screen is mounted between the flanges of adjacent cylindrical shells 13 of a vibratory separator by means of a gasket 12 and clamping ring 14. The screen may be manufactured, as shown in Figs. 4 and 6, by tacking the screen 15 to a board 16 and applying the ring 18 and a friction ring 21 of for example woven glass tape before clamping the rings 1 and 7 together by screws 19 ; separation of the rings is facilitated by bosses 20 tapped for jack screws.
GB34407/64A 1963-11-26 1964-08-21 A tension device for a separator screen and a method of mounting and manufacturing under tension separator screens Expired GB1012086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US325956A US3291164A (en) 1963-11-26 1963-11-26 Remountable separator screen and method of manufacture

Publications (1)

Publication Number Publication Date
GB1012086A true GB1012086A (en) 1965-12-08

Family

ID=23270165

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34407/64A Expired GB1012086A (en) 1963-11-26 1964-08-21 A tension device for a separator screen and a method of mounting and manufacturing under tension separator screens

Country Status (2)

Country Link
US (1) US3291164A (en)
GB (1) GB1012086A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216094A (en) * 1979-03-20 1980-08-05 Envirotech Corporation Sector body for rotary disc dewatering apparatus
US5242583A (en) * 1992-08-03 1993-09-07 Envirex Inc. Wire screen clamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693205A (en) * 1950-09-19 1954-11-02 Southwestern Eng Co Apparatus for constructing screening elements
US2844172A (en) * 1953-11-13 1958-07-22 E Lise F Harmon Silk screen stretcher

Also Published As

Publication number Publication date
US3291164A (en) 1966-12-13

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