GB191027147A – Process and Apparatus for the Manufacture of Fibre-concrete Sheets, Slabs and the like.
– Google Patents
GB191027147A – Process and Apparatus for the Manufacture of Fibre-concrete Sheets, Slabs and the like.
– Google Patents
Process and Apparatus for the Manufacture of Fibre-concrete Sheets, Slabs and the like.
Info
Publication number
GB191027147A
GB191027147A
GB191027147DA
GB191027147A
GB 191027147 A
GB191027147 A
GB 191027147A
GB 191027147D A
GB191027147D A
GB 191027147DA
GB 191027147 A
GB191027147 A
GB 191027147A
Authority
GB
United Kingdom
Prior art keywords
slabs
rolls
cement
belt
pressure
Prior art date
1910-11-22
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
Inventor
Charles Ladd Norton
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.)
1910-11-22
Filing date
1910-11-22
Publication date
1911-06-01
1910-11-22
Application filed by Individual
filed
Critical
Individual
1911-06-01
Application granted
granted
Critical
1911-06-01
Publication of GB191027147A
publication
Critical
patent/GB191027147A/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
B28B1/00—Producing shaped prefabricated articles from the material
B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
B28B1/521—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement from dry mixtures to which a setting agent is applied after forming
Abstract
27,147. Norton, C. L. Nov. 22. Steam – cutting machines; rolling-machines; processes.- Fibro-cement slabs are formed by first subjecting a dry layer of thoroughly mixed fibre and cement to pressure, then applying water or other suitable setting-liquid, and finally compacting the wet layer under pressure. In apparatus shown in Fig. 2 for carrying out the process, a mixture of asbestos or other suitable fibrous material and cement fed into a hopper H is delivered through an adjustable gate H<1> on to an endless belt B travelling over a table A. The travelling belt carries the mixture under spiral picker rolls S, S<1>, which brush off surplus material and exercise a combing action, and then between two pressure rolls L, U mounted in fixed and adjustable spring bearings respectively. The pressure rolls L, U compress the layer to about one-half its original thickness, and it then leaves the belt A and passes over a bridge-piece E to a second endless belt B’, travelling over a second table A’. The endless belt B’ carries the material first beneath a cam-operated oscillating water-sprinkler V, and then between pressure rolls L’, U’ similar to the pressure rolls L, U, where it is again compressed. The compressed layer may then be cut into slabs of the required thickness by a cam-operated cutting-device K, and the slabs are deposited on a table N, from which they can be removed and stacked up in presses with metal sheets interposed between them until they are dry. A scraper x and trough x<1> may be provided to catch any material that may adhere to the roll U. The picker rolls S, S<1> are driven from a pulley P on the main driving-shaft by means of belt gearing p, p<1>, and the rolls L<1>, U<1>, L, U are driven from the main shaft by means of toothed gearing G, G<1>, G<2>, G<3>, G<4>, G<5>. A suitable composition for the slabs is one part by weight of fibre to three parts of cement. The setting of the product may be accelerated and its strength increased by adding from 2 to 10 per cent of finely ground quartz sand.
GB191027147D
1910-11-22
1910-11-22
Process and Apparatus for the Manufacture of Fibre-concrete Sheets, Slabs and the like.
Expired
GB191027147A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB191027147T
1910-11-22
Publications (1)
Publication Number
Publication Date
GB191027147A
true
GB191027147A
(en)
1911-06-01
Family
ID=32494923
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB191027147D
Expired
GB191027147A
(en)
1910-11-22
1910-11-22
Process and Apparatus for the Manufacture of Fibre-concrete Sheets, Slabs and the like.
Country Status (2)
Country
Link
DE
(1)
DE253545C
(en)
GB
(1)
GB191027147A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1980001888A1
(en)
*
1979-03-05
1980-09-18
Bevan Ass C G
Moulding of construction products
EP0258171A2
(en)
*
1986-08-29
1988-03-02
Alperin Technical Pty.Ltd
Composite article and method and apparatus for producing same
CN102785282A
(en)
*
2012-08-27
2012-11-21
刘建平
Spring support type quartzite forming device
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3683375D1
(en)
*
1986-09-19
1992-02-20
Kronospan Anstalt
METHOD FOR PRODUCING FIBER-CONTAINING COMPONENTS LIKE PLATES, MOLDED PARTS OR THE LIKE.
GB2198072B
(en)
*
1986-12-03
1990-07-11
Nii Str Arkhitektury Gosstroya
Apparatus for molding articles from fibrous concrete
DE4025797C2
(en)
*
1990-08-15
1994-10-06
Babcock Bsh Ag
Process for the production of plate-shaped bodies from a mixture of gypsum and fibrous materials and plant for carrying out this process
0
DE
DENDAT253545D
patent/DE253545C/de
active
Active
1910
1910-11-22
GB
GB191027147D
patent/GB191027147A/en
not_active
Expired
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO1980001888A1
(en)
*
1979-03-05
1980-09-18
Bevan Ass C G
Moulding of construction products
EP0258171A2
(en)
*
1986-08-29
1988-03-02
Alperin Technical Pty.Ltd
Composite article and method and apparatus for producing same
EP0258171A3
(en)
*
1986-08-29
1990-01-17
Alperin Technical Pty.Ltd
Composite article and method and apparatus for producing same
CN102785282A
(en)
*
2012-08-27
2012-11-21
刘建平
Spring support type quartzite forming device
CN102785282B
(en)
*
2012-08-27
2014-04-09
刘建平
Spring support type quartzite forming device
Also Published As
Publication number
Publication date
DE253545C
(en)
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