GB400006A - Improvements in or relating to vibrators for screens and other apparatus - Google Patents

Improvements in or relating to vibrators for screens and other apparatus

Info

Publication number
GB400006A
GB400006A GB3422632A GB3422632A GB400006A GB 400006 A GB400006 A GB 400006A GB 3422632 A GB3422632 A GB 3422632A GB 3422632 A GB3422632 A GB 3422632A GB 400006 A GB400006 A GB 400006A
Authority
GB
United Kingdom
Prior art keywords
casing
shaft
members
rolling
robins
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
GB3422632A
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.)
ROBINS CONVEYING BELT CO
Original Assignee
ROBINS CONVEYING BELT 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
Priority to US400006XA priority Critical
Application filed by ROBINS CONVEYING BELT CO filed Critical ROBINS CONVEYING BELT CO
Publication of GB400006A publication Critical patent/GB400006A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/286Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens

Abstract

400,006. Utilizing inertia in machinery. ROBINS CONVEYING BELT CO., Meade Avenue, Passaic, New Jersey, U.S.A.- (Assignees of Robins, S. D. ; Cedar Avenue, Hewlett, New York, U.S.A.) Dec. 2, 1932, No. 34226. Convention date, Jan. 6. [Class 80 (iv).] Vibrating-mechanism for screening &c. apparatus comprises a casing 20 secured to the apparatus, a shaft 24 mounted in bearings in the casing and driven by flexible transmission means, one or more annular members 27 coupled with the shaft so as to rotate therewith and also free to assume an eccentric relation with respect thereto, and a cylindrical mass 35 having a bearing on the member or members 27 and a rolling contact with the internal surface of the casing 20. In the arrangement shown, the members 27 are radially grooved and held in driving connection with a ribbed disc 31 on the shaft by a pressure plate 34 and spring 32. Alternatively the members 27 may have diametrically disposed pins passing through holes in the shaft. The rolling surfaces of the mass 35 and casing 20 are in the form of conical rings 37, 38, and variation of the intensity of the vibration is obtained by longitudinal adjustment of the shaft 24 and its appurtenances in the casing 20 by means of the screw-bolt 40. The peripheral shape of the rolling surfaces 37, 38 may be made of elliptical, irregular or other shape to produce vibratory movements of corresponding form.
GB3422632A 1932-01-06 1932-12-02 Improvements in or relating to vibrators for screens and other apparatus Expired GB400006A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US400006XA true 1932-01-06 1932-01-06

Publications (1)

Publication Number Publication Date
GB400006A true GB400006A (en) 1933-10-19

Family

ID=21908518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3422632A Expired GB400006A (en) 1932-01-06 1932-12-02 Improvements in or relating to vibrators for screens and other apparatus

Country Status (1)

Country Link
GB (1) GB400006A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017174253A1 (en) * 2016-04-04 2017-10-12 Stadler Anlagenbau Gmbh Eccentric shaft for a sorting device, and sorting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017174253A1 (en) * 2016-04-04 2017-10-12 Stadler Anlagenbau Gmbh Eccentric shaft for a sorting device, and sorting device

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