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
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
  • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
  • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
  • E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
  • E04G21/08—Internal vibrators, e.g. needle vibrators

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Physical Or Chemical Processes And Apparatus (AREA)
• Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
• Catching Or Destruction (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8569011

Family Applications (1)

Country Status (6)

Cited By (1)

• 1965
  • 1965-01-22 FR FR3002A patent/FR1430378A/fr not_active Expired
  • 1965-06-15 BE BE665442D patent/BE665442A/xx unknown
  • 1965-06-16 LU LU48862A patent/LU48862A1/xx unknown
  • 1965-06-23 ES ES0314546A patent/ES314546A1/es not_active Expired
  • 1965-07-13 GB GB2971265A patent/GB1037499A/en not_active Expired
  • 1965-09-03 NL NL6511561A patent/NL6511561A/xx unknown

Also Published As

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