GB1502958A - Method of and apparatus for producing boards of fibrous cementitious material - Google Patents
Method of and apparatus for producing boards of fibrous cementitious materialInfo
- Publication number
- GB1502958A GB1502958A GB40103/75A GB4010375A GB1502958A GB 1502958 A GB1502958 A GB 1502958A GB 40103/75 A GB40103/75 A GB 40103/75A GB 4010375 A GB4010375 A GB 4010375A GB 1502958 A GB1502958 A GB 1502958A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet
- depressions
- oct
- protrusions
- steel plates
- 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.)
- Expired
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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
-
- 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
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
-
- 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
- B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742448346 DE2448346B2 (de) | 1974-10-10 | 1974-10-10 | Verfahren und vorrichtung zur nachbehandlung von faserzementplatten, insbesondere asbestzementplatten |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1502958A true GB1502958A (en) | 1978-03-08 |
Family
ID=5928008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40103/75A Expired GB1502958A (en) | 1974-10-10 | 1975-10-01 | Method of and apparatus for producing boards of fibrous cementitious material |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS5164523A (de) |
AT (1) | AT349374B (de) |
BE (1) | BE834405A (de) |
BR (1) | BR7506609A (de) |
CH (1) | CH595199A5 (de) |
CS (1) | CS222220B2 (de) |
DD (1) | DD121737A5 (de) |
DE (1) | DE2448346B2 (de) |
DK (1) | DK442375A (de) |
FR (1) | FR2287313A1 (de) |
GB (1) | GB1502958A (de) |
IT (1) | IT1043245B (de) |
NL (1) | NL7511551A (de) |
NO (1) | NO753265L (de) |
SE (1) | SE419062B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2025485A1 (de) * | 2007-08-14 | 2009-02-18 | Eternit-Werke Ludwig Hatschek Aktiengesellschaft | Faserzementprodukt |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5394510A (en) * | 1977-01-31 | 1978-08-18 | Nat Jutaku Kenzai | Manuafcture of asbestos cement plate having threeedimensional patern |
-
1974
- 1974-10-10 DE DE19742448346 patent/DE2448346B2/de not_active Ceased
-
1975
- 1975-09-25 NO NO753265A patent/NO753265L/no unknown
- 1975-09-29 AT AT741575A patent/AT349374B/de not_active IP Right Cessation
- 1975-10-01 GB GB40103/75A patent/GB1502958A/en not_active Expired
- 1975-10-01 DK DK442375A patent/DK442375A/da unknown
- 1975-10-01 NL NL7511551A patent/NL7511551A/xx not_active Application Discontinuation
- 1975-10-07 CH CH1299175A patent/CH595199A5/xx not_active IP Right Cessation
- 1975-10-08 FR FR7530753A patent/FR2287313A1/fr active Granted
- 1975-10-08 DD DD188752A patent/DD121737A5/xx unknown
- 1975-10-09 SE SE7511340A patent/SE419062B/xx unknown
- 1975-10-09 CS CS756840A patent/CS222220B2/cs unknown
- 1975-10-09 BR BR7506609*A patent/BR7506609A/pt unknown
- 1975-10-09 JP JP50122357A patent/JPS5164523A/ja active Pending
- 1975-10-09 IT IT28123/75A patent/IT1043245B/it active
- 1975-10-10 BE BE160859A patent/BE834405A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2025485A1 (de) * | 2007-08-14 | 2009-02-18 | Eternit-Werke Ludwig Hatschek Aktiengesellschaft | Faserzementprodukt |
WO2009021253A1 (de) * | 2007-08-14 | 2009-02-19 | Eternit-Werke Ludwig Hatschek Ag | Faserzementprodukt |
Also Published As
Publication number | Publication date |
---|---|
FR2287313B1 (de) | 1982-08-06 |
DK442375A (da) | 1976-04-11 |
NO753265L (de) | 1976-04-13 |
CS222220B2 (en) | 1983-05-27 |
AT349374B (de) | 1979-04-10 |
FR2287313A1 (fr) | 1976-05-07 |
DE2448346A1 (de) | 1976-04-22 |
JPS5164523A (de) | 1976-06-04 |
CH595199A5 (de) | 1978-02-15 |
IT1043245B (it) | 1980-02-20 |
BE834405A (fr) | 1976-02-02 |
DD121737A5 (de) | 1976-08-20 |
ATA741575A (de) | 1978-08-15 |
SE419062B (sv) | 1981-07-13 |
NL7511551A (nl) | 1976-04-13 |
SE7511340L (sv) | 1976-04-12 |
DE2448346B2 (de) | 1976-08-05 |
BR7506609A (pt) | 1976-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8602475A (pt) | Aparelho para producao de massa | |
GB1445007A (en) | Apparatus for the continuous production of chip-board | |
DE59206037D1 (de) | Verfahren und Vorrichtung zum kontinuierlichen Herstellen von oberflächenstrukturierten Plattenbahnen und damit hergestellte Spanplatte | |
GB880892A (en) | An improved method and apparatus for the manufacture of tiles | |
GB1502958A (en) | Method of and apparatus for producing boards of fibrous cementitious material | |
GB1310299A (en) | Method and apparatus for the continuous production of chip-board | |
FR2316014A1 (fr) | Procede et appareil pour modifier la section transversale d'une brame | |
JPS51111989A (en) | Nethod and apparatus for pressing nonmetallic material | |
JPS5725138A (en) | Manufacture of laminated core | |
JPS57152323A (en) | Deep drawing method | |
JPS57124537A (en) | Manufacture of steel-made thin endless belt | |
GB1472345A (en) | Process and device for making wood-waste board | |
JPS648858A (en) | Molding method for underhang part engaging dissimilar materials | |
JPS5510348A (en) | Forming method of corrugated metal plates for building | |
JPS56151130A (en) | Method and apparatus for forming sheet of nonuniform section | |
GB1236109A (en) | Plant for forming corrugated sheets from flat asbestos cement plates | |
GB742605A (en) | Method and means for making boardlike products from an aqueous mixture of fibrous material and hydraulic binding agents | |
Beecher | Cold Roll Forming Profiles From Material of Nonuniform Thickness | |
JPS5655754A (en) | Manufacture of v-belt pulley | |
JPS55114425A (en) | Embossing method of metal plate | |
JPS51134981A (en) | Sheet pressing device | |
JPS51137181A (en) | Method of pressing and dehydrating by press machine | |
JPS5765160A (en) | Dough sheet forming method in noodle making machine | |
JPS5725223A (en) | Production of tin free steel drawn can | |
JPS5626688A (en) | Production for composite material of metal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |