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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 bottom

Info

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
Application number
FR7439624A
Other languages
French (fr)
Other versions
FR2293257B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7439624A priority Critical patent/FR2293257A1/en
Publication of FR2293257A1 publication Critical patent/FR2293257A1/en
Application granted granted Critical
Publication of FR2293257B1 publication Critical patent/FR2293257B1/fr
Granted legal-status Critical Current

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.
FR7439624A 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 Granted FR2293257A1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1504541A (en) * 1966-07-26 1967-12-08 Electr Du Ct Atel Vibrator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1504541A (en) * 1966-07-26 1967-12-08 Electr Du Ct Atel Vibrator

Cited By (10)

* Cited by examiner, † Cited by third party
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