ES2179741A1 - Concrete vibrator - Google Patents
Concrete vibratorInfo
- Publication number
- ES2179741A1 ES2179741A1 ES200001927A ES200001927A ES2179741A1 ES 2179741 A1 ES2179741 A1 ES 2179741A1 ES 200001927 A ES200001927 A ES 200001927A ES 200001927 A ES200001927 A ES 200001927A ES 2179741 A1 ES2179741 A1 ES 2179741A1
- Authority
- ES
- Spain
- Prior art keywords
- power supply
- concrete vibrator
- switch
- cable
- completely
- 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.)
- Granted
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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Concrete vibrator characterised in that it consists of a power supply cable, an on/off switch, a frequency transformer or converter between the plug cable and the power supply hose. It is housed between the power supply plug cable and the power supply hose (11) in a completely hermetically sealed body (21). The on/off switch is separated from the body (21) of the transformer (2) and is completely and hermetically covered in a protective cover (41).<IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH138599A CH694433A5 (en) | 1999-07-28 | 1999-07-28 | Vibration assembly, to settle poured concrete in a mold, has a shrouding around the on/off switch and connection to the frequency converter housing to protect the electrical/electronic components against soiling |
CH1385/99 | 1999-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2179741A1 true ES2179741A1 (en) | 2003-01-16 |
ES2179741B1 ES2179741B1 (en) | 2004-04-01 |
Family
ID=4209199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200001927A Expired - Fee Related ES2179741B1 (en) | 1999-07-28 | 2000-07-28 | CONCRETE VIBRATOR. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH694433A5 (en) |
ES (1) | ES2179741B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107469702B (en) * | 2017-08-03 | 2020-07-03 | 太原科技大学 | Nonlinear chaotic vibrating spear |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3901893A1 (en) * | 1988-01-29 | 1989-08-10 | Mikasa Sangyo Kk | Concrete vibrator |
DE29712750U1 (en) * | 1997-07-18 | 1997-09-18 | Wacker Werke Kg | Switch housing for internal vibrators |
EP0916785A1 (en) * | 1997-11-11 | 1999-05-19 | BOMAG GmbH | Vibrator for compacting concrete |
ES2163978A1 (en) * | 1999-06-14 | 2002-02-01 | Ind Techno Flex S A | Mains powered vibrator for compacting concrete at construction site, has frequency shifting unit and control unit arranged independently from each other and united by a long multiple pole electric cable |
-
1999
- 1999-07-28 CH CH138599A patent/CH694433A5/en not_active IP Right Cessation
-
2000
- 2000-07-28 ES ES200001927A patent/ES2179741B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3901893A1 (en) * | 1988-01-29 | 1989-08-10 | Mikasa Sangyo Kk | Concrete vibrator |
DE29712750U1 (en) * | 1997-07-18 | 1997-09-18 | Wacker Werke Kg | Switch housing for internal vibrators |
EP0916785A1 (en) * | 1997-11-11 | 1999-05-19 | BOMAG GmbH | Vibrator for compacting concrete |
ES2163978A1 (en) * | 1999-06-14 | 2002-02-01 | Ind Techno Flex S A | Mains powered vibrator for compacting concrete at construction site, has frequency shifting unit and control unit arranged independently from each other and united by a long multiple pole electric cable |
Also Published As
Publication number | Publication date |
---|---|
ES2179741B1 (en) | 2004-04-01 |
CH694433A5 (en) | 2005-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20030116 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2179741B1 Country of ref document: ES |
|
FD1A | Patent lapsed |
Effective date: 20100312 |