GB1439918A – Method of and apparatus for producing concrete artiles
– Google Patents
GB1439918A – Method of and apparatus for producing concrete artiles
– Google Patents
Method of and apparatus for producing concrete artiles
Info
Publication number
GB1439918A
GB1439918A
GB4059772A
GB4059772A
GB1439918A
GB 1439918 A
GB1439918 A
GB 1439918A
GB 4059772 A
GB4059772 A
GB 4059772A
GB 4059772 A
GB4059772 A
GB 4059772A
GB 1439918 A
GB1439918 A
GB 1439918A
Authority
GB
United Kingdom
Prior art keywords
rollers
slab
cast
bed
setting
Prior art date
1972-09-01
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.)
Expired
Application number
GB4059772A
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.)
Redpath Dorman Long Ltd
Original Assignee
Redpath Dorman Long Ltd
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.)
1972-09-01
Filing date
1972-09-01
Publication date
1976-06-16
1972-09-01
Application filed by Redpath Dorman Long Ltd
filed
Critical
Redpath Dorman Long Ltd
1972-09-01
Priority to GB4059772A
priority
Critical
patent/GB1439918A/en
1976-06-16
Publication of GB1439918A
publication
Critical
patent/GB1439918A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
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
B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
Abstract
1439918 Separating concrete slabs into articles REDPATH DORMAN LONG Ltd 31 Aug 1973 [1 Sept 1972] 40597/72 Heading B5A A cast concrete slab 13, after hardening around prestressed wires on a setting bed 10, is moved to a support structure 16 where it is divided into separate articles whilst a further slab is cast and then hardened on the setting bed. As described, a concrete slab is cast about prestressed wires on the stress- and setting-bed 10 (described in Specification 798,964) and when hardened, plates covering recessed rollers 12 are retracted so that the rollers 12 rise and move the slab on to support rollers 18. Opposing drive rollers 28, 30 having a rubber surface and rubber discs respectively, feed the slab 13
GB4059772A
1972-09-01
1972-09-01
Method of and apparatus for producing concrete artiles
Expired
GB1439918A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB4059772A
GB1439918A
(en)
1972-09-01
1972-09-01
Method of and apparatus for producing concrete artiles
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB4059772A
GB1439918A
(en)
1972-09-01
1972-09-01
Method of and apparatus for producing concrete artiles
Publications (1)
Publication Number
Publication Date
GB1439918A
true
GB1439918A
(en)
1976-06-16
Family
ID=10415675
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4059772A
Expired
GB1439918A
(en)
1972-09-01
1972-09-01
Method of and apparatus for producing concrete artiles
Country Status (1)
Country
Link
GB
(1)
GB1439918A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6895758B2
(en)
2002-01-23
2005-05-24
Alstom Technology Ltd.
Fluidic control of fuel flow
1972
1972-09-01
GB
GB4059772A
patent/GB1439918A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US6895758B2
(en)
2002-01-23
2005-05-24
Alstom Technology Ltd.
Fluidic control of fuel flow
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Legal Events
Date
Code
Title
Description
1976-11-03
PS
Patent sealed
1984-05-02
PCNP
Patent ceased through non-payment of renewal fee
