IT1399913B1 - Metodo e apparato per compattare calcestruzzo fresco - Google Patents
Metodo e apparato per compattare calcestruzzo frescoInfo
- Publication number
- IT1399913B1 IT1399913B1 ITMI2010A000743A ITMI20100743A IT1399913B1 IT 1399913 B1 IT1399913 B1 IT 1399913B1 IT MI2010A000743 A ITMI2010A000743 A IT MI2010A000743A IT MI20100743 A ITMI20100743 A IT MI20100743A IT 1399913 B1 IT1399913 B1 IT 1399913B1
- Authority
- IT
- Italy
- Prior art keywords
- fresh concrete
- compacting fresh
- compacting
- concrete
- fresh
- Prior art date
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
-
- 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
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095492A FI121655B (fi) | 2009-04-30 | 2009-04-30 | Menetelmä ja laitteisto betonimassan tiivistämiseksi |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20100743A1 ITMI20100743A1 (it) | 2010-10-31 |
IT1399913B1 true IT1399913B1 (it) | 2013-05-09 |
Family
ID=40590370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI2010A000743A IT1399913B1 (it) | 2009-04-30 | 2010-04-29 | Metodo e apparato per compattare calcestruzzo fresco |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE102010018576A1 (de) |
FI (1) | FI121655B (de) |
IT (1) | IT1399913B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI127854B (en) | 2014-06-09 | 2019-04-15 | Elematic Oy Ab | Method and apparatus for casting concrete products |
RU2733508C1 (ru) * | 2020-03-18 | 2020-10-02 | Сергей Михайлович Фёдоров | Центробежный вибрационный возбудитель резонансных колебаний |
CN112895117B (zh) * | 2021-02-19 | 2022-03-25 | 滁州学院 | 一种降噪混凝土墙板的加工方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3709112C1 (de) | 1986-08-27 | 1988-01-28 | Knauer Maschf Gmbh | Ruettelvorrichtung fuer eine Betonsteinformmaschine |
US6321610B1 (en) | 1999-08-08 | 2001-11-27 | Kabushiki Kaisha Kei | Vibration apparatus for a variable amplitude type vibration table |
-
2009
- 2009-04-30 FI FI20095492A patent/FI121655B/fi not_active IP Right Cessation
-
2010
- 2010-04-28 DE DE102010018576A patent/DE102010018576A1/de not_active Withdrawn
- 2010-04-29 IT ITMI2010A000743A patent/IT1399913B1/it active
Also Published As
Publication number | Publication date |
---|---|
FI20095492A0 (fi) | 2009-04-30 |
FI121655B (fi) | 2011-02-28 |
ITMI20100743A1 (it) | 2010-10-31 |
DE102010018576A1 (de) | 2010-12-02 |
FI20095492A (fi) | 2010-10-31 |
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