BR7403131D0 - Vibrador interno - Google Patents
Vibrador internoInfo
- Publication number
- BR7403131D0 BR7403131D0 BR3131/74A BR313174A BR7403131D0 BR 7403131 D0 BR7403131 D0 BR 7403131D0 BR 3131/74 A BR3131/74 A BR 3131/74A BR 313174 A BR313174 A BR 313174A BR 7403131 D0 BR7403131 D0 BR 7403131D0
- Authority
- BR
- Brazil
- Prior art keywords
- internal vibrator
- vibrator
- internal
- Prior art date
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
-
- 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
- B06B1/168—Rotary pendulum vibrators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2319946A DE2319946A1 (de) | 1973-04-19 | 1973-04-19 | Innenruettler |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7403131D0 true BR7403131D0 (pt) | 1974-12-31 |
Family
ID=5878666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR3131/74A BR7403131D0 (pt) | 1973-04-19 | 1974-04-18 | Vibrador interno |
Country Status (5)
Country | Link |
---|---|
BR (1) | BR7403131D0 (de) |
DE (1) | DE2319946A1 (de) |
ES (1) | ES425431A1 (de) |
IL (1) | IL44662A0 (de) |
PL (1) | PL108017B1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6065859A (en) * | 1996-06-28 | 2000-05-23 | Iskoo Ltd | Portable pendulous concrete vibrator |
DE102007012331B4 (de) | 2007-03-14 | 2009-02-12 | Wacker Construction Equipment Ag | Beton-Innenrüttler mit axialem Schwingungserreger |
DE102015105861A1 (de) | 2015-04-17 | 2016-10-20 | Manfred Laier | Vorrichtung zum Verdichten eines Werkstoffes |
CN111663785B (zh) * | 2020-06-30 | 2021-06-25 | 重庆建工第一市政工程有限责任公司 | 一种混凝土浇筑用振捣器 |
USD1000927S1 (en) | 2021-04-22 | 2023-10-10 | Milwaukee Electric Tool Corporation | Concrete vibrator |
-
1973
- 1973-04-19 DE DE2319946A patent/DE2319946A1/de active Pending
-
1974
- 1974-04-17 ES ES425431A patent/ES425431A1/es not_active Expired
- 1974-04-17 IL IL44662A patent/IL44662A0/xx unknown
- 1974-04-18 BR BR3131/74A patent/BR7403131D0/pt unknown
- 1974-04-18 PL PL1974170438A patent/PL108017B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
ES425431A1 (es) | 1976-06-01 |
PL108017B1 (pl) | 1980-03-31 |
DE2319946A1 (de) | 1974-11-14 |
IL44662A0 (en) | 1974-06-30 |
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