FR2442118A1 - Vibrating table for producing precast concrete slabs - acts as vice with jacks lifting table w.r.t. sub frame to secure mould during vibration - Google Patents

Vibrating table for producing precast concrete slabs - acts as vice with jacks lifting table w.r.t. sub frame to secure mould during vibration

Info

Publication number
FR2442118A1
FR2442118A1 FR7832896A FR7832896A FR2442118A1 FR 2442118 A1 FR2442118 A1 FR 2442118A1 FR 7832896 A FR7832896 A FR 7832896A FR 7832896 A FR7832896 A FR 7832896A FR 2442118 A1 FR2442118 A1 FR 2442118A1
Authority
FR
France
Prior art keywords
mould
secure
jacks
vice
during vibration
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
FR7832896A
Other languages
French (fr)
Other versions
FR2442118B3 (en
Inventor
Marcel Rami
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.)
ALSKANOR CONST MAISONS IND
Original Assignee
ALSKANOR CONST MAISONS IND
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 ALSKANOR CONST MAISONS IND filed Critical ALSKANOR CONST MAISONS IND
Priority to FR7832896A priority Critical patent/FR2442118A1/en
Publication of FR2442118A1 publication Critical patent/FR2442118A1/en
Application granted granted Critical
Publication of FR2442118B3 publication Critical patent/FR2442118B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
    • B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

For use at a casting station the vibrating table is mounted on a fixed sub-frame, with relative vertical movement of the table and frame being used to secure a mould during vibration. A vice grip is taken on the mould to prevent its movement and obtain a more silent operation. The sub-frame may comprise braced posts with shock absorbant mountings and with horizontal cap plates cantilevering inboard to form the fixed jaws. The vibrating deck and the vibrator may be mounted between posts and on jacks which sit on bracing rails having kerb rails which form the mobile jaws. The mould may be outwardly flanged at the base, the flanges being gripped between the rails and the cap plates when the deck is lifted. The jacks may be of the supply bellows type, and the deck may descend to place the mould on a roller conveyor.
FR7832896A 1978-11-22 1978-11-22 Vibrating table for producing precast concrete slabs - acts as vice with jacks lifting table w.r.t. sub frame to secure mould during vibration Granted FR2442118A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7832896A FR2442118A1 (en) 1978-11-22 1978-11-22 Vibrating table for producing precast concrete slabs - acts as vice with jacks lifting table w.r.t. sub frame to secure mould during vibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832896A FR2442118A1 (en) 1978-11-22 1978-11-22 Vibrating table for producing precast concrete slabs - acts as vice with jacks lifting table w.r.t. sub frame to secure mould during vibration

Publications (2)

Publication Number Publication Date
FR2442118A1 true FR2442118A1 (en) 1980-06-20
FR2442118B3 FR2442118B3 (en) 1981-09-18

Family

ID=9215171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832896A Granted FR2442118A1 (en) 1978-11-22 1978-11-22 Vibrating table for producing precast concrete slabs - acts as vice with jacks lifting table w.r.t. sub frame to secure mould during vibration

Country Status (1)

Country Link
FR (1) FR2442118A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643848A1 (en) * 1989-03-01 1990-09-07 Bulte Jacques Line for the automatic production of reinforced concrete formwork beams for slab floors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643848A1 (en) * 1989-03-01 1990-09-07 Bulte Jacques Line for the automatic production of reinforced concrete formwork beams for slab floors

Also Published As

Publication number Publication date
FR2442118B3 (en) 1981-09-18

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