CH453655A - Internal vibrator - Google Patents

Internal vibrator

Info

Publication number
CH453655A
CH453655A CH1883466A CH1883466A CH453655A CH 453655 A CH453655 A CH 453655A CH 1883466 A CH1883466 A CH 1883466A CH 1883466 A CH1883466 A CH 1883466A CH 453655 A CH453655 A CH 453655A
Authority
CH
Switzerland
Prior art keywords
internal vibrator
vibrator
internal
Prior art date
Application number
CH1883466A
Other languages
German (de)
Inventor
Waschulewski Hans-Georg
Original Assignee
Losenhausenwerk Duesseldorfer
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 Losenhausenwerk Duesseldorfer filed Critical Losenhausenwerk Duesseldorfer
Publication of CH453655A publication Critical patent/CH453655A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Vibration Prevention Devices (AREA)
CH1883466A 1966-02-25 1966-12-30 Internal vibrator CH453655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0052946 1966-02-25

Publications (1)

Publication Number Publication Date
CH453655A true CH453655A (en) 1968-03-31

Family

ID=7275045

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1883466A CH453655A (en) 1966-02-25 1966-12-30 Internal vibrator

Country Status (8)

Country Link
AT (1) AT279880B (en)
BE (1) BE694399A (en)
CH (1) CH453655A (en)
DE (1) DE1684329C3 (en)
FR (1) FR1512099A (en)
IL (1) IL27246A (en)
NL (1) NL6700030A (en)
SE (1) SE316111B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114833596A (en) * 2022-04-28 2022-08-02 深圳迈菲精密有限公司 Ultrasonic main shaft

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2706053A1 (en) * 1977-02-12 1978-08-17 Bosch Gmbh Robert ELECTRIC MOTOR DRIVEN UNBALANCE VIBRATOR

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114833596A (en) * 2022-04-28 2022-08-02 深圳迈菲精密有限公司 Ultrasonic main shaft

Also Published As

Publication number Publication date
NL6700030A (en) 1967-08-28
BE694399A (en) 1967-07-31
DE1684329C3 (en) 1974-01-24
IL27246A (en) 1971-05-26
AT279880B (en) 1970-03-25
DE1684329B2 (en) 1973-06-28
SE316111B (en) 1969-10-13
DE1684329A1 (en) 1970-02-26
FR1512099A (en) 1968-02-02

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