BE763948A - COMPRESSED AIR VIBRATOR - Google Patents

COMPRESSED AIR VIBRATOR

Info

Publication number
BE763948A
BE763948A BE763948A BE763948A BE763948A BE 763948 A BE763948 A BE 763948A BE 763948 A BE763948 A BE 763948A BE 763948 A BE763948 A BE 763948A BE 763948 A BE763948 A BE 763948A
Authority
BE
Belgium
Prior art keywords
compressed air
air vibrator
vibrator
compressed
air
Prior art date
Application number
BE763948A
Other languages
French (fr)
Original Assignee
Vibro Verken 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 Vibro Verken Ab filed Critical Vibro Verken Ab
Publication of BE763948A publication Critical patent/BE763948A/en

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
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/186—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with rotary unbalanced masses
    • 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)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Actuator (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
BE763948A 1970-06-25 1971-03-08 COMPRESSED AIR VIBRATOR BE763948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08799/70A SE334315B (en) 1970-06-25 1970-06-25

Publications (1)

Publication Number Publication Date
BE763948A true BE763948A (en) 1971-08-02

Family

ID=20275053

Family Applications (1)

Application Number Title Priority Date Filing Date
BE763948A BE763948A (en) 1970-06-25 1971-03-08 COMPRESSED AIR VIBRATOR

Country Status (19)

Country Link
JP (1) JPS5219024B1 (en)
AT (1) AT312245B (en)
BE (1) BE763948A (en)
CA (1) CA926234A (en)
CH (1) CH544588A (en)
CS (1) CS157713B2 (en)
DE (1) DE2130107C3 (en)
DK (1) DK125744B (en)
ES (1) ES194204Y (en)
FI (1) FI55618C (en)
FR (1) FR2095503A5 (en)
GB (1) GB1354567A (en)
IL (1) IL36171A (en)
NL (1) NL142339B (en)
NO (1) NO125340B (en)
SE (1) SE334315B (en)
SU (1) SU384215A3 (en)
YU (1) YU35642B (en)
ZA (1) ZA71778B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556348U (en) * 1978-06-27 1980-01-16
DE102016105983A1 (en) * 2016-04-01 2017-10-05 Wacker Neuson Produktion GmbH & Co. KG Internal vibrating device with rotationally secured coupling arrangement
CN112832532A (en) * 2021-01-06 2021-05-25 全椒县通达交通建设工程有限公司 Plug-in vibrating spear for construction

Also Published As

Publication number Publication date
FI55618C (en) 1979-09-10
NL7102973A (en) 1971-12-28
DK125744B (en) 1973-04-30
ES194204Y (en) 1975-07-01
CH544588A (en) 1973-11-30
SU384215A3 (en) 1973-05-23
FI55618B (en) 1979-05-31
ZA71778B (en) 1971-10-27
CS157713B2 (en) 1974-09-16
IL36171A (en) 1973-01-30
JPS5219024B1 (en) 1977-05-25
AT312245B (en) 1973-12-27
YU61771A (en) 1980-10-31
DE2130107B2 (en) 1973-08-23
DE2130107A1 (en) 1972-01-27
DE2130107C3 (en) 1974-03-21
SE334315B (en) 1971-04-19
NL142339B (en) 1974-06-17
YU35642B (en) 1981-04-30
ES194204U (en) 1975-03-01
FR2095503A5 (en) 1972-02-11
NO125340B (en) 1972-08-28
GB1354567A (en) 1974-06-05
CA926234A (en) 1973-05-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: A.B. VIBRO VERKEN

Effective date: 19880331