CH409746A - Vibrator for loose materials, especially concrete - Google Patents

Vibrator for loose materials, especially concrete

Info

Publication number
CH409746A
CH409746A CH770164A CH770164A CH409746A CH 409746 A CH409746 A CH 409746A CH 770164 A CH770164 A CH 770164A CH 770164 A CH770164 A CH 770164A CH 409746 A CH409746 A CH 409746A
Authority
CH
Switzerland
Prior art keywords
vibrator
loose materials
especially concrete
concrete
loose
Prior art date
Application number
CH770164A
Other languages
French (fr)
Inventor
Pellegatti Olivo
Original Assignee
Pellegatti Olivo
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 Pellegatti Olivo filed Critical Pellegatti Olivo
Publication of CH409746A publication Critical patent/CH409746A/en

Links

Classifications

    • 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
    • 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)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
CH770164A 1963-06-14 1964-06-12 Vibrator for loose materials, especially concrete CH409746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1242163 1963-06-14

Publications (1)

Publication Number Publication Date
CH409746A true CH409746A (en) 1966-03-15

Family

ID=11139941

Family Applications (1)

Application Number Title Priority Date Filing Date
CH770164A CH409746A (en) 1963-06-14 1964-06-12 Vibrator for loose materials, especially concrete

Country Status (5)

Country Link
AT (1) AT257137B (en)
BE (1) BE649128A (en)
CH (1) CH409746A (en)
DE (1) DE1434425A1 (en)
GB (1) GB1029463A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1000927S1 (en) 2021-04-22 2023-10-10 Milwaukee Electric Tool Corporation Concrete vibrator

Also Published As

Publication number Publication date
DE1434425A1 (en) 1968-10-31
GB1029463A (en) 1966-05-11
BE649128A (en) 1964-10-01
AT257137B (en) 1967-09-25

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