SE370642B - - Google Patents
Info
- Publication number
- SE370642B SE370642B SE7112649A SE1264971A SE370642B SE 370642 B SE370642 B SE 370642B SE 7112649 A SE7112649 A SE 7112649A SE 1264971 A SE1264971 A SE 1264971A SE 370642 B SE370642 B SE 370642B
- Authority
- SE
- Sweden
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)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702050364 DE2050364C3 (de) | 1970-10-14 | Vibrator zum Verdichten von Beton oder ähnlichen Medien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE370642B true SE370642B (hr) | 1974-10-28 |
Family
ID=5785060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7112649A SE370642B (hr) | 1970-10-14 | 1971-10-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3727890A (hr) |
| JP (1) | JPS5243335B1 (hr) |
| CH (1) | CH543659A (hr) |
| FR (1) | FR2109993A5 (hr) |
| GB (1) | GB1336031A (hr) |
| SE (1) | SE370642B (hr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE793723A (fr) * | 1972-01-13 | 1973-05-02 | Vibro Verken Ab | Dispositif de reglage pour vibrateurs pneumatiques |
| CH555958A (de) * | 1972-07-06 | 1974-11-15 | Wacker Werke Kg | Mit druckluft betriebener innenruettler zum verdichten von beton oder dgl. |
| DE3107238A1 (de) * | 1981-02-26 | 1982-09-09 | Netter, Jean, 6200 Wiesbaden | Vibrator |
| SE440852B (sv) * | 1984-10-02 | 1985-08-26 | Peter Johan Torsten Tornqvist | Anordning for att mekaniskt sla sonder en barrier mellan blandbara ingredienser och blanda dessa |
| YU47183B (sh) * | 1985-03-04 | 1995-01-31 | Halilović, Ešref | Planetni vibrator |
| US5361830A (en) * | 1992-06-05 | 1994-11-08 | Shell Oil Company | Fluid flow conduit vibrator and method |
| JP3712829B2 (ja) * | 1997-05-15 | 2005-11-02 | 株式会社ミクロン | 空気動式バイブレータ |
| DE19731731A1 (de) * | 1997-07-23 | 1999-02-25 | Wacker Werke Kg | Bodenverdichtungsvorrichtung mit veränderbaren Schwingungseigenschaften |
| CN107447987A (zh) * | 2017-07-28 | 2017-12-08 | 贵州省水利水电勘测设计研究院 | 一种抽气式振捣棒 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520044A (en) * | 1949-10-21 | 1950-08-22 | Donald E Mason | Vibrating device |
-
1971
- 1971-10-06 SE SE7112649A patent/SE370642B/xx unknown
- 1971-10-12 FR FR7136558A patent/FR2109993A5/fr not_active Expired
- 1971-10-13 US US00188905A patent/US3727890A/en not_active Expired - Lifetime
- 1971-10-14 JP JP46081281A patent/JPS5243335B1/ja active Pending
- 1971-10-14 GB GB4776771A patent/GB1336031A/en not_active Expired
- 1971-10-14 CH CH1501271A patent/CH543659A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2050364B2 (de) | 1973-08-09 |
| US3727890A (en) | 1973-04-17 |
| FR2109993A5 (hr) | 1972-05-26 |
| GB1336031A (en) | 1973-11-07 |
| CH543659A (de) | 1973-10-31 |
| JPS5243335B1 (hr) | 1977-10-29 |
| DE2050364A1 (de) | 1972-06-29 |