GB782330A - Improvements in or relating to vibrators - Google Patents

Improvements in or relating to vibrators

Info

Publication number
GB782330A
GB782330A GB30512/55A GB3051255A GB782330A GB 782330 A GB782330 A GB 782330A GB 30512/55 A GB30512/55 A GB 30512/55A GB 3051255 A GB3051255 A GB 3051255A GB 782330 A GB782330 A GB 782330A
Authority
GB
United Kingdom
Prior art keywords
belt
pulley
tubular member
vibrating
weight
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
GB30512/55A
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.)
Preparation Industrielle des Combustibles SA
Original Assignee
Preparation Industrielle des Combustibles SA
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 Preparation Industrielle des Combustibles SA filed Critical Preparation Industrielle des Combustibles SA
Publication of GB782330A publication Critical patent/GB782330A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Jigging Conveyors (AREA)

Abstract

782,330. Vibratory mechanism. PREPARATION INDUSTRIELLE DES COMBUSTIBLES. Oct. 25, 1955 [Nov. 18, 1954], No. 30512/55. Class 80 (4). A vibrating device is in the form of a tubular member 1 rotating on a fixed axle 4 and having internally arranged out-of-balance weights 13, 14, 15, 16 secured thereto. The member 1 may serve as a pulley to be driven by a belt 20 and its axis is offset in relation to the axle 4 by an amount equal to the vibrating radius of the device in order to maintain a constant belt tension. The weight 16 may be replaced to adjust the amplitude of the vibrations imparted. The unbalanced weight may be partly or wholly of shot, powder or liquid in which case the chamber containing such mass is circular and eccentric to the tube so that resistance to starting up of the device is reduced. The tubular member may be provided with a V-pulley or toothed gear for driving by a V-belt or gearing.
GB30512/55A 1954-11-18 1955-10-25 Improvements in or relating to vibrators Expired GB782330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR782330X 1954-11-18

Publications (1)

Publication Number Publication Date
GB782330A true GB782330A (en) 1957-09-04

Family

ID=9211669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30512/55A Expired GB782330A (en) 1954-11-18 1955-10-25 Improvements in or relating to vibrators

Country Status (1)

Country Link
GB (1) GB782330A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194187B (en) * 1958-08-27 1965-06-03 Siemens Ag Motor rattle
DE1245630B (en) * 1965-08-11 1967-07-27 Haver & Boecker Double unbalance drive for vibratory conveyor or screening machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194187B (en) * 1958-08-27 1965-06-03 Siemens Ag Motor rattle
DE1245630B (en) * 1965-08-11 1967-07-27 Haver & Boecker Double unbalance drive for vibratory conveyor or screening machines

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