GB743817A - Improvements in or relating to rotary vibrators having a rolling eccentric mass - Google Patents

Improvements in or relating to rotary vibrators having a rolling eccentric mass

Info

Publication number
GB743817A
GB743817A GB24925/53A GB2492553A GB743817A GB 743817 A GB743817 A GB 743817A GB 24925/53 A GB24925/53 A GB 24925/53A GB 2492553 A GB2492553 A GB 2492553A GB 743817 A GB743817 A GB 743817A
Authority
GB
United Kingdom
Prior art keywords
shaft
eccentric mass
roller
relating
sept
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
GB24925/53A
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.)
Dynapac AB
Original Assignee
Dynapac AB
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 Dynapac AB filed Critical Dynapac AB
Publication of GB743817A publication Critical patent/GB743817A/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
    • B06B1/167—Orbital vibrators having masses being driven by planetary gearings, rotating cranks or the like
    • B06B1/168—Rotary pendulum vibrators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Machines (AREA)

Abstract

743,817. Vibratory mechanism. AKTIEBOLAGET VIBRO-VERKEN. Sept. 9, 1953 [Sept. 11, 1952], No. 24925/53. Class 80(4) In a rotary vibrator the shaft of a roller body serving as an eccentric mass is disposed within a hollow driving shaft and is geared thereto, the body being thereby rolled around a race coaxial with the driving shaft. As shown, a tubular shaft C driven by an electric motor 1 has at each end. a gear rim 13 which engages a pinion 12 on a roller shaft 11, the roller body comprising two discs 10 each rolling on a race A. A guide pin 14 at each end of the roller shaft engages a fixed pin 15 to maintain the gears 12, 13 in engagement. The motor 1 may be replaced by a pulley 17 or the like, the spacing of the discs 10 being then reduced and only one pinion 12 and gear rim 13 being provided.
GB24925/53A 1952-09-11 1953-09-09 Improvements in or relating to rotary vibrators having a rolling eccentric mass Expired GB743817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE743817X 1952-09-11

Publications (1)

Publication Number Publication Date
GB743817A true GB743817A (en) 1956-01-25

Family

ID=20323183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24925/53A Expired GB743817A (en) 1952-09-11 1953-09-09 Improvements in or relating to rotary vibrators having a rolling eccentric mass

Country Status (1)

Country Link
GB (1) GB743817A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308952A (en) * 1965-08-30 1967-03-14 Tyler Inc W S Vibrating screening apparatus with wedge ring support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308952A (en) * 1965-08-30 1967-03-14 Tyler Inc W S Vibrating screening apparatus with wedge ring support

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