GB295359A - Improvements in vibrating sieves - Google Patents

Improvements in vibrating sieves

Info

Publication number
GB295359A
GB295359A GB22821/28A GB2282128A GB295359A GB 295359 A GB295359 A GB 295359A GB 22821/28 A GB22821/28 A GB 22821/28A GB 2282128 A GB2282128 A GB 2282128A GB 295359 A GB295359 A GB 295359A
Authority
GB
United Kingdom
Prior art keywords
frame
adjustable
sieves
supporting means
carried
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
GB22821/28A
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
Publication of GB295359A publication Critical patent/GB295359A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • B06B1/162—Making use of masses with adjustable amount of eccentricity
    • B06B1/163—Making use of masses with adjustable amount of eccentricity the amount of eccentricity being only adjustable when the system is stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

295,359. Cornet, F. C. Aug. 10, 1927, [Convention date]. Reciprocating sieves. - Relates to screens of the kind which are carried by resilient supporting means and receive from an eccentric or unbalanced revolving mass an adjustable vibrating motion, and consists in forming the resilient supporting means of blades of adjustable length. As described, the sieves are carried in a frame 2, Fig. 1, mounted on a stationary frame 1 by two leaf springs 5, which are secured to cross-bars 7 on the frame 2 and are clamped to the stationary frame by members 9, the two end ones of which are adjustable. A shaft 15, Fig. 4, is rotated in bearings in the frame 2 and carries two eccentrics each comprising an inner member 17 and outer member 18, which are adjustable about each other and are held in the adjusted position by a set screw 19 and recesses 20. The frame is pivoted at 27 and its inclination adjusted by struts 28.
GB22821/28A 1927-08-10 1928-08-07 Improvements in vibrating sieves Expired GB295359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE295359X 1927-08-10

Publications (1)

Publication Number Publication Date
GB295359A true GB295359A (en) 1928-12-27

Family

ID=3867335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22821/28A Expired GB295359A (en) 1927-08-10 1928-08-07 Improvements in vibrating sieves

Country Status (1)

Country Link
GB (1) GB295359A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709521A (en) * 1953-05-28 1955-05-31 Robert P Fisher Machines for screening and concentrating ores
US3277731A (en) * 1963-07-29 1966-10-11 Besser Co Adjustable intensity mechanical vibrator
FR2150087A5 (en) * 1971-08-16 1973-03-30 Russel Finex

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709521A (en) * 1953-05-28 1955-05-31 Robert P Fisher Machines for screening and concentrating ores
US3277731A (en) * 1963-07-29 1966-10-11 Besser Co Adjustable intensity mechanical vibrator
FR2150087A5 (en) * 1971-08-16 1973-03-30 Russel Finex

Similar Documents

Publication Publication Date Title
GB295359A (en) Improvements in vibrating sieves
GB455628A (en) Vibratory screen and method of screening
GB960503A (en) Improvements in and relating to vibrating sifters or sieves
GB354895A (en) Improvements in impact vibrating mechanism for screens
GB863433A (en) Improvements in or relating to tea sifting apparatus
GB1098193A (en) Improvements in or relating to vibrating screens for sifting or straining purposes
GB698223A (en) Vibratory apparatus for screening materials
GB463793A (en) Improvements in and relating to methods of and means for effecting vibration and to apparatus in which vibration is effected
GB861912A (en) An improved screening machine for classifying and grading loose materials
GB1086796A (en) Apparatus for the cleaning of sieves in sieve sifters
GB355824A (en) Improvements in vibrating mechanism for screens
GB299902A (en) Improvements in or relating to screens for sifting purposes
GB375934A (en) Improvements in or relating to oscillating sieves
GB674923A (en) Improvements in or relating to sifting apparatus
GB336085A (en) Improvements in screening devices
GB1085813A (en) Screening or like vibrating machine
GB285638A (en) Vibrating apparatus used for screening, sorting, drying and other purposes
GB538557A (en) Improvements in and relating to screening or like reciprocating mechanism
GB491475A (en) Improvements in or relating to shaking screens
GB871321A (en) Improvements in or relating to vibrating screens
GB816847A (en) Resonant oscillating device
GB200509A (en) Improvements in separators
GB275176A (en) Improvements in or relating to screening apparatus
GB795081A (en) Improvements in or relating to a vibratory material-treating table device
GB359970A (en)