GB1207644A - Vibrating screen devices - Google Patents

Vibrating screen devices

Info

Publication number
GB1207644A
GB1207644A GB2840469A GB2840469A GB1207644A GB 1207644 A GB1207644 A GB 1207644A GB 2840469 A GB2840469 A GB 2840469A GB 2840469 A GB2840469 A GB 2840469A GB 1207644 A GB1207644 A GB 1207644A
Authority
GB
United Kingdom
Prior art keywords
vibrating screen
screen devices
vibrated
june
series
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
GB2840469A
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.)
VENANZETTI VIBRAZIONI SpA
Original Assignee
VENANZETTI VIBRAZIONI SpA
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 VENANZETTI VIBRAZIONI SpA filed Critical VENANZETTI VIBRAZIONI SpA
Publication of GB1207644A publication Critical patent/GB1207644A/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
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

1,207,644. Vibrating screen assembly. VENANZETTI VIBRAZIONI S.p.A. 5 June, 1969 [6 June, 1968], No. 28404/69. Heading B2H. A vibrating screen assembly comprises resiliently-mounted screen elements 3 arranged in series and adapted to vibrate independently with respect to the frame 1 on which they are mounted. Each element is vibrated by an eccentric mass 9 driven by an electric motor 10. In a further embodiment (Figs. 3 and 4, not shown) the main frame is also resiliently mounted and is vibrated to cause passage of material down the screen. Two or more lines of screen elements in series may be arranged in parallel (Fig. 2, not shown).
GB2840469A 1968-06-06 1969-06-05 Vibrating screen devices Expired GB1207644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT835017 1968-06-06

Publications (1)

Publication Number Publication Date
GB1207644A true GB1207644A (en) 1970-10-07

Family

ID=11126414

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2840469A Expired GB1207644A (en) 1968-06-06 1969-06-05 Vibrating screen devices

Country Status (1)

Country Link
GB (1) GB1207644A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee