ES385837A1 - Variable amplitude vibrator, for example for the manufacture of moulded concrete products - Google Patents

Variable amplitude vibrator, for example for the manufacture of moulded concrete products

Info

Publication number
ES385837A1
ES385837A1 ES385837A ES385837A ES385837A1 ES 385837 A1 ES385837 A1 ES 385837A1 ES 385837 A ES385837 A ES 385837A ES 385837 A ES385837 A ES 385837A ES 385837 A1 ES385837 A1 ES 385837A1
Authority
ES
Spain
Prior art keywords
manufacture
concrete products
variable amplitude
moulded concrete
support
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
ES385837A
Other languages
Spanish (es)
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.)
VIBRATECHNIQUES
Original Assignee
VIBRATECHNIQUES
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 VIBRATECHNIQUES filed Critical VIBRATECHNIQUES
Publication of ES385837A1 publication Critical patent/ES385837A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
    • B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Reciprocating Pumps (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

A vibrator, e.g., for the manufacture of moulded concrete products, comprises a support for a mass to be vibrated, and means for vibrating the support, said means including a chamber adapted to contain a liquid through which in operation vibrations are transmitted to the support, a further chamber adapted to contain liquid under pressure and an adjustable flow restrictor connecting the first-mentioned chamber with the further chamber.
ES385837A 1969-11-24 1970-11-24 Variable amplitude vibrator, for example for the manufacture of moulded concrete products Expired ES385837A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6940324A FR2067955A5 (en) 1969-11-24 1969-11-24

Publications (1)

Publication Number Publication Date
ES385837A1 true ES385837A1 (en) 1973-05-01

Family

ID=9043495

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385837A Expired ES385837A1 (en) 1969-11-24 1970-11-24 Variable amplitude vibrator, for example for the manufacture of moulded concrete products

Country Status (9)

Country Link
US (1) US3680842A (en)
CA (1) CA967334A (en)
CH (1) CH525721A (en)
DE (1) DE2057132A1 (en)
ES (1) ES385837A1 (en)
FR (1) FR2067955A5 (en)
GB (1) GB1269469A (en)
NL (1) NL7017138A (en)
SE (1) SE348674B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101468C2 (en) * 1981-01-19 1983-07-07 Hudelmaier, geb. Otto, Ingrid, 7900 Ulm "Concrete mixer"
DE102006018810A1 (en) * 2006-04-22 2007-10-25 Kobra Formen Gmbh Apparatus for the production of concrete blocks with a vibrator and actuator
FI127854B (en) * 2014-06-09 2019-04-15 Elematic Oy Ab Method and apparatus for casting concrete products
CN110696146B (en) * 2019-12-13 2020-03-27 湖南三一快而居住宅工业有限公司 Vibrating table and vibrating method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1017685A (en) * 1909-09-29 1912-02-20 Edgar H Mumford Jolt-ramming apparatus.
US3151958A (en) * 1957-08-26 1964-10-06 Albert G Bodine Pressurized degasification of crude oil by sonic wave action
US3544074A (en) * 1967-06-30 1970-12-01 Susanna Mikhailovna Karpacheva Pneumatic pulsation for imparting vibratory motion to a liquid in a container

Also Published As

Publication number Publication date
FR2067955A5 (en) 1971-08-20
SE348674B (en) 1972-09-11
GB1269469A (en) 1972-04-06
DE2057132A1 (en) 1971-05-27
CA967334A (en) 1975-05-13
CH525721A (en) 1972-07-31
NL7017138A (en) 1971-05-26
US3680842A (en) 1972-08-01

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