GB2039825A - Combination bed concrete casting apparatus - Google Patents

Combination bed concrete casting apparatus

Info

Publication number
GB2039825A
GB2039825A GB8001199A GB8001199A GB2039825A GB 2039825 A GB2039825 A GB 2039825A GB 8001199 A GB8001199 A GB 8001199A GB 8001199 A GB8001199 A GB 8001199A GB 2039825 A GB2039825 A GB 2039825A
Authority
GB
United Kingdom
Prior art keywords
bed
sections
casting
combination
moving
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
GB8001199A
Other versions
GB2039825B (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.)
Span Deck Inc
Original Assignee
Span Deck Inc
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 Span Deck Inc filed Critical Span Deck Inc
Publication of GB2039825A publication Critical patent/GB2039825A/en
Application granted granted Critical
Publication of GB2039825B publication Critical patent/GB2039825B/en
Expired 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
    • B28B7/0017—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps for attaching mould walls on mould tables
    • 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
    • B28B7/0032—Moulding tables or similar mainly horizontal moulding surfaces
    • 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
    • B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article

Abstract

A combination bed concrete casting apparatus (20, 122 or 200) which allows either a single relatively wider elongated slab (116 or 200) or at least two relatively narrower elongated slabs (46 and 48 or 206 and 208) to be manufactured. A casting bed is divided longitudinally along the bottom wall into sections (34 and 36 or 202 and 204) which are movable transversely relative to each other. An elongate removable intermediate form (44 or 214) is positionable between the casting bed sections in a generally parallel relationship with the side form walls to form an intermediate wall. When it is desired to cast a single concrete member (116 or 200) extending all the way from one side form wall to the other, the intermediate form (44 or 214) is removed and the casting bed sections are moved closely adjacent one another. Alternatively, if itis desired to manufacture a separate concrete member in each casting bed section, the intermediate form is positioned between the sections. The combination bed apparatus may be adapted for use in combination with either a fixed bed casting apparatus or a moving bed casting apparatus. The relative transverse movement of the casting bed sections may be accomplished either by moving both sections (34 and 36) away from a centerline, or moving one section (202) away from the other (204), which remains fixed.
GB8001199A 1978-10-02 1979-09-07 Combination bed concrete casting apparatus Expired GB2039825B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94786678A 1978-10-02 1978-10-02

Publications (2)

Publication Number Publication Date
GB2039825A true GB2039825A (en) 1980-08-20
GB2039825B GB2039825B (en) 1982-10-06

Family

ID=25486911

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8001199A Expired GB2039825B (en) 1978-10-02 1979-09-07 Combination bed concrete casting apparatus

Country Status (12)

Country Link
JP (1) JPS55500763A (en)
AU (1) AU5083079A (en)
CA (1) CA1127826A (en)
CS (1) CS211363B2 (en)
DD (1) DD146269A5 (en)
ES (1) ES484623A1 (en)
FI (1) FI61281C (en)
FR (1) FR2437918A1 (en)
GB (1) GB2039825B (en)
PL (1) PL218687A1 (en)
RO (1) RO79236A (en)
WO (1) WO1980000673A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579512B1 (en) * 1985-04-01 1987-06-19 Rech Etudes Tech PROCESS INSTALLATION FOR THE MANUFACTURE OF REINFORCED CONCRETE ELEMENTS, PARTICULARLY PRE-STRESSED CONCRETE SLABS OR PRELABS
GB2263917B (en) * 1991-10-17 1995-06-14 Cherif Ouabdesselam Prefabricated concrete panel and corner member outer wall building process featuring a dismountable multi-mold table
US7470121B2 (en) * 2005-05-10 2008-12-30 Ness Inventions, Inc. Block mold having moveable liner
CN107661126B (en) * 2016-07-27 2021-10-12 沃卡尔有限公司 Stabilization and operation of delivery systems for percutaneous surgery

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US703081A (en) * 1902-03-11 1902-06-24 Noyes F Palmer Machine for molding artificial stone.
US1593792A (en) * 1925-11-17 1926-07-27 James F Caldwell Plastic molding machine
US2460167A (en) * 1947-04-02 1949-01-25 Alf G Carlsen Concrete block making machine
CA763876A (en) * 1962-07-06 1967-07-25 Span-Deck Apparatus and method for forming concrete planks or slabs
US3832118A (en) * 1972-05-08 1974-08-27 Span Deck Inc Apparatus for production of cast concrete members
US4004874A (en) * 1974-06-19 1977-01-25 Span-Deck, Inc. Apparatus for production of cast concrete members

Also Published As

Publication number Publication date
CS211363B2 (en) 1982-02-26
FI61281B (en) 1982-03-31
FI61281C (en) 1982-07-12
CA1127826A (en) 1982-07-20
FR2437918A1 (en) 1980-04-30
PL218687A1 (en) 1980-06-02
DD146269A5 (en) 1981-02-04
FI790138A (en) 1980-04-03
RO79236A (en) 1982-10-11
WO1980000673A1 (en) 1980-04-17
JPS55500763A (en) 1980-10-09
GB2039825B (en) 1982-10-06
AU5083079A (en) 1980-04-17
ES484623A1 (en) 1980-05-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee