GB538689A - Improvements in or relating to screening apparatus - Google Patents

Improvements in or relating to screening apparatus

Info

Publication number
GB538689A
GB538689A GB529350D GB529350D GB538689A GB 538689 A GB538689 A GB 538689A GB 529350 D GB529350 D GB 529350D GB 529350 D GB529350 D GB 529350D GB 538689 A GB538689 A GB 538689A
Authority
GB
United Kingdom
Prior art keywords
frame
relating
perforations
screening apparatus
plates
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
GB529350D
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.)
ACE Machinery Ltd
Original Assignee
ACE Machinery Ltd
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 ACE Machinery Ltd filed Critical ACE Machinery Ltd
Priority to GB529350D priority Critical patent/GB538689A/en
Publication of GB538689A publication Critical patent/GB538689A/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
    • B07B1/49—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

538,689. Sifting apparatus. A.C.E. MACHINERY, Ltd., and EVANS, P. N. March 21, 1940. No. 5293. [Class 117] The screeiiing element 1 is secured in the frame 2 by means of transverse resilient strips 4 which are bent by engagement with a central longitudinal bar 6 and clamp the edges of the element 1 'between their ends and side plates 7. The plates 7 hook under lugs or studs 11 carried by the frame 2 and preferably have projections 8 engaging perforations 9 on the screening element. Preferably the screening element has a solid border or edge 12 in which the perforations 9 are made.
GB529350D 1940-03-21 1940-03-21 Improvements in or relating to screening apparatus Expired GB538689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB529350D GB538689A (en) 1940-03-21 1940-03-21 Improvements in or relating to screening apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB529350D GB538689A (en) 1940-03-21 1940-03-21 Improvements in or relating to screening apparatus

Publications (1)

Publication Number Publication Date
GB538689A true GB538689A (en) 1941-08-13

Family

ID=9793392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB529350D Expired GB538689A (en) 1940-03-21 1940-03-21 Improvements in or relating to screening apparatus

Country Status (1)

Country Link
GB (1) GB538689A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943682C (en) * 1953-12-22 1956-05-24 Roderich Freudenberg Dipl Ing Vibrating sieve machine
US4380494A (en) * 1980-04-14 1983-04-19 Litton Systems, Inc. Vibrating screen with self-supporting screen cloth
CN117259196A (en) * 2023-09-25 2023-12-22 四川沃耐稀新材料科技有限公司 Lanthanum chloride cooling crystallization screening plant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943682C (en) * 1953-12-22 1956-05-24 Roderich Freudenberg Dipl Ing Vibrating sieve machine
US4380494A (en) * 1980-04-14 1983-04-19 Litton Systems, Inc. Vibrating screen with self-supporting screen cloth
CN117259196A (en) * 2023-09-25 2023-12-22 四川沃耐稀新材料科技有限公司 Lanthanum chloride cooling crystallization screening plant
CN117259196B (en) * 2023-09-25 2024-02-06 四川沃耐稀新材料科技有限公司 Lanthanum chloride cooling crystallization screening plant

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