FR2367584A1 - Steel shutter for slip formed precast concrete building panel - has rectangular section caisson or welded plate with bolted hard metal inserts - Google Patents

Steel shutter for slip formed precast concrete building panel - has rectangular section caisson or welded plate with bolted hard metal inserts

Info

Publication number
FR2367584A1
FR2367584A1 FR7630989A FR7630989A FR2367584A1 FR 2367584 A1 FR2367584 A1 FR 2367584A1 FR 7630989 A FR7630989 A FR 7630989A FR 7630989 A FR7630989 A FR 7630989A FR 2367584 A1 FR2367584 A1 FR 2367584A1
Authority
FR
France
Prior art keywords
bolted
hard metal
rectangular section
walls
precast concrete
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
FR7630989A
Other languages
French (fr)
Other versions
FR2367584B1 (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.)
GARIN GUY
Original Assignee
GARIN GUY
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 GARIN GUY filed Critical GARIN GUY
Priority to FR7630989A priority Critical patent/FR2367584A1/en
Publication of FR2367584A1 publication Critical patent/FR2367584A1/en
Application granted granted Critical
Publication of FR2367584B1 publication Critical patent/FR2367584B1/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/28—Cores; Mandrels
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • B28B7/366—Replaceable lining plates for press mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The shutter comprises a caisson of machine-welded steel plate and of hollow rectangular section. External horizontal flanges define the top edges of all four walls (1, 4). The flanges (5) of the flank walls (4) are stepped down below those of the major walls (1) to form bearing seats (6) for rails (15) supporting void-formers (16). Hard metal liner plates (9) with centring pins (10) are bolted (11) inside the flank walls (4). The rail (15) ends step down to form tenons (19) which traverse slots (17) in the liner (9) to take bearing on the recessed surface of the flank wall flange (5). The tenons (19) are then secured by vertically bolted (22) flush cover plates (21).
FR7630989A 1976-10-14 1976-10-14 Steel shutter for slip formed precast concrete building panel - has rectangular section caisson or welded plate with bolted hard metal inserts Granted FR2367584A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7630989A FR2367584A1 (en) 1976-10-14 1976-10-14 Steel shutter for slip formed precast concrete building panel - has rectangular section caisson or welded plate with bolted hard metal inserts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7630989A FR2367584A1 (en) 1976-10-14 1976-10-14 Steel shutter for slip formed precast concrete building panel - has rectangular section caisson or welded plate with bolted hard metal inserts

Publications (2)

Publication Number Publication Date
FR2367584A1 true FR2367584A1 (en) 1978-05-12
FR2367584B1 FR2367584B1 (en) 1980-04-04

Family

ID=9178778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630989A Granted FR2367584A1 (en) 1976-10-14 1976-10-14 Steel shutter for slip formed precast concrete building panel - has rectangular section caisson or welded plate with bolted hard metal inserts

Country Status (1)

Country Link
FR (1) FR2367584A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140721A1 (en) * 1983-08-05 1985-05-08 Promotec (S.A.R.L.) Equipment for moulding immediate discharge concrete articles
FR2560811A2 (en) * 1984-03-09 1985-09-13 Promotec Sarl Tooling for moulding concrete products for immediate demoulding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140721A1 (en) * 1983-08-05 1985-05-08 Promotec (S.A.R.L.) Equipment for moulding immediate discharge concrete articles
FR2560811A2 (en) * 1984-03-09 1985-09-13 Promotec Sarl Tooling for moulding concrete products for immediate demoulding

Also Published As

Publication number Publication date
FR2367584B1 (en) 1980-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse