FR2293257A1 - Device for securing pneumatic vibrator to shuttering frame - has carrier plate secured by bent jaws of clamps at top and bottom - Google Patents
Device for securing pneumatic vibrator to shuttering frame - has carrier plate secured by bent jaws of clamps at top and bottomInfo
- Publication number
- FR2293257A1 FR2293257A1 FR7439624A FR7439624A FR2293257A1 FR 2293257 A1 FR2293257 A1 FR 2293257A1 FR 7439624 A FR7439624 A FR 7439624A FR 7439624 A FR7439624 A FR 7439624A FR 2293257 A1 FR2293257 A1 FR 2293257A1
- Authority
- FR
- France
- Prior art keywords
- jaw
- frame
- clamps
- pneumatic vibrator
- carrier plate
- 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
- E04G21/063—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools
- E04G21/065—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools acting upon the shuttering
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A device for attaching a pneumatic vibrator to a frame forming part of a concrete casting apparatus, where the frame consists of a rectangular grid fabricated from structural channels, employs an adaptor plate with holes (25) through it for the vibrator attachment bolts. The plate is secured to a vertical I-beam (12) forming part of the frame. At the top and bottom of the plate are rectangular blocks (7) rigidly attached with the aid of gussets. At each end of each block is a blocking jaw, one jaw being (18) fixed, and the other jaw (19) being clamped tight by a locknut and screw (20), so as to grip the outer flange (12 b, c) of the I-beam. Each jaw extends rearwards with an inwardly bent extremity (19a) to give a good grip around the flange.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7439624A FR2293257A1 (en) | 1974-12-04 | 1974-12-04 | Device for securing pneumatic vibrator to shuttering frame - has carrier plate secured by bent jaws of clamps at top and bottom |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7439624A FR2293257A1 (en) | 1974-12-04 | 1974-12-04 | Device for securing pneumatic vibrator to shuttering frame - has carrier plate secured by bent jaws of clamps at top and bottom |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2293257A1 true FR2293257A1 (en) | 1976-07-02 |
FR2293257B1 FR2293257B1 (en) | 1977-03-25 |
Family
ID=9145532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7439624A Granted FR2293257A1 (en) | 1974-12-04 | 1974-12-04 | Device for securing pneumatic vibrator to shuttering frame - has carrier plate secured by bent jaws of clamps at top and bottom |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2293257A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989011567A1 (en) * | 1988-05-25 | 1989-11-30 | Cenefill Pty Ltd. | Methods of construction and implements therefor |
EP0495724A1 (en) * | 1991-01-18 | 1992-07-22 | Société en nom collectif dite: STV-SNC | Method for vibrating concrete, while being poured |
FR2715424A1 (en) * | 1994-01-21 | 1995-07-28 | Quille Entreprise | Control for forming concrete walls in long row |
WO2005124042A1 (en) * | 2004-06-18 | 2005-12-29 | Rope Access Building Services Pty Limited | Beam flange clamp |
EP2112298A1 (en) * | 2008-04-22 | 2009-10-28 | C.M.L. S.r.L. | Method for vibrating formworks at the building yard and related apparatus |
CN105298137A (en) * | 2015-10-30 | 2016-02-03 | 中国十七冶集团有限公司 | Steel column concrete auxiliary vibration device and installation and using method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1504541A (en) * | 1966-07-26 | 1967-12-08 | Electr Du Ct Atel | Vibrator |
-
1974
- 1974-12-04 FR FR7439624A patent/FR2293257A1/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1504541A (en) * | 1966-07-26 | 1967-12-08 | Electr Du Ct Atel | Vibrator |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989011567A1 (en) * | 1988-05-25 | 1989-11-30 | Cenefill Pty Ltd. | Methods of construction and implements therefor |
US5253959A (en) * | 1988-05-25 | 1993-10-19 | Cenefill Pty Ltd | Methods of construction and implements therefor |
EP0495724A1 (en) * | 1991-01-18 | 1992-07-22 | Société en nom collectif dite: STV-SNC | Method for vibrating concrete, while being poured |
FR2671825A1 (en) * | 1991-01-18 | 1992-07-24 | Stv Snc | DEVICE FOR VIBRATION OF CONCRETE DURING CASTING. |
FR2715424A1 (en) * | 1994-01-21 | 1995-07-28 | Quille Entreprise | Control for forming concrete walls in long row |
WO2005124042A1 (en) * | 2004-06-18 | 2005-12-29 | Rope Access Building Services Pty Limited | Beam flange clamp |
GB2435298A (en) * | 2004-06-18 | 2007-08-22 | Rope Access Building Services | Beam flange clamp |
GB2435298B (en) * | 2004-06-18 | 2008-08-13 | Rope Access Building Services | Beam flange clamp |
EP2112298A1 (en) * | 2008-04-22 | 2009-10-28 | C.M.L. S.r.L. | Method for vibrating formworks at the building yard and related apparatus |
CN105298137A (en) * | 2015-10-30 | 2016-02-03 | 中国十七冶集团有限公司 | Steel column concrete auxiliary vibration device and installation and using method thereof |
Also Published As
Publication number | Publication date |
---|---|
FR2293257B1 (en) | 1977-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |