FR939491A - Improvements to vibrators - Google Patents

Improvements to vibrators

Info

Publication number
FR939491A
FR939491A FR939491DA FR939491A FR 939491 A FR939491 A FR 939491A FR 939491D A FR939491D A FR 939491DA FR 939491 A FR939491 A FR 939491A
Authority
FR
France
Prior art keywords
vibrators
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
Other languages
French (fr)
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.)
SQUARE GRIP REINFORCEMENT COMP
Original Assignee
SQUARE GRIP REINFORCEMENT COMP
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 SQUARE GRIP REINFORCEMENT COMP filed Critical SQUARE GRIP REINFORCEMENT COMP
Application granted granted Critical
Publication of FR939491A publication Critical patent/FR939491A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR939491D 1944-05-12 1947-01-03 Improvements to vibrators Expired FR939491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939491X 1944-05-12

Publications (1)

Publication Number Publication Date
FR939491A true FR939491A (en) 1948-11-16

Family

ID=10748290

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939491D Expired FR939491A (en) 1944-05-12 1947-01-03 Improvements to vibrators

Country Status (1)

Country Link
FR (1) FR939491A (en)

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