GB1418930A - Manufacture of panels - Google Patents
Manufacture of panelsInfo
- Publication number
- GB1418930A GB1418930A GB719773A GB719773A GB1418930A GB 1418930 A GB1418930 A GB 1418930A GB 719773 A GB719773 A GB 719773A GB 719773 A GB719773 A GB 719773A GB 1418930 A GB1418930 A GB 1418930A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- roller
- fed
- path
- rollers
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000428 dust Substances 0.000 abstract 1
- 238000009499 grossing Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
- B29C67/245—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of indefinite length
Abstract
1418930 Conveyers; hoppers BORDEN CHEMICAL CO (FRANCE) and TECHNAB 14 Feb 1973 [15 Feb 1972] 7197/73 Headings B8A and B8S [Also in Division B5] An endless conveyer comprises a plurality of plates 61 (Fig. 11) moved over rollers 87, 88 by co-operating gear-wheels 82, 83 and depending chain links 78, 79. While moving from left to right of an upper horizontal roller path 131 (Fig. 15), the plates 61 are interconnected by hooks 69 (Fig. 8) and pins 73 automatically engaged by spring arms 170, and by co-operating projections and apertures 66-68 (see also Fig. 10). At the right hand end of the path 131 (Fig. 18), the hooks are automatically disconnected by cams, and the plates 61 lowered on a roller table 143 by screw-threaded adjusters 141, 144, while material carried by the plates is held by a suction head 145. The plates 61 are then removed to the left by high speed rollers 154, and are raised to the start of the upper horizontal path 131 by adjusters 163, 166. Material to be moulded (see Divisions B4-B5) is fed on to the plates 61 by a hopper having diverging channels 41 (Fig. 5) and a smoothing roller in its outlet. Material is fed into the hopper by a pair of parallel spray bars 29, 33 (Fig. 3). Moulding is effected by rollers 218 (Fig. 18) that are lubricated by silica dust applied by a pneumatic conveyer. Compressed air is fed to the bottom 205 and side 211 of a tank 201 containing silica dust. The air is supplied at 10 second intervals to blow clouds of dust through a pipe 215 and on to the roller 218.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7205044A FR2172507A5 (en) | 1972-02-15 | 1972-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1418930A true GB1418930A (en) | 1975-12-24 |
Family
ID=9093525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB719773A Expired GB1418930A (en) | 1972-02-15 | 1973-02-14 | Manufacture of panels |
Country Status (12)
Country | Link |
---|---|
US (1) | US3850558A (en) |
JP (1) | JPS531770B2 (en) |
AT (1) | AT334807B (en) |
BE (1) | BE795465A (en) |
CA (1) | CA1009023A (en) |
CH (1) | CH572795A5 (en) |
DE (1) | DE2307526C3 (en) |
ES (1) | ES411654A1 (en) |
FR (1) | FR2172507A5 (en) |
GB (1) | GB1418930A (en) |
IT (1) | IT979154B (en) |
NL (1) | NL7302134A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1117346B (en) * | 1977-04-22 | 1986-02-17 | Toncelli Marcello | PROCESS IMPROVEMENTS WITH COMBINED PRESSURE VIBRATION ACTION IN AIR-FREE ENVIRONMENT FOR FORMING GRAIN SHEETS LINKED WITH RESINS |
US4285654A (en) * | 1978-06-12 | 1981-08-25 | The Firestone Tire & Rubber Company | Apparatus for continuous tread production |
EP0012574B1 (en) * | 1978-12-06 | 1983-01-12 | Dependable-Fordath Inc. | Automatically levelling and compacting sand in mold boxes of varying heights |
DE3226625C2 (en) * | 1982-07-16 | 1986-04-30 | Bernardus Gerhardus Wielens | Process for the production of facing panels and leveling panel for carrying out the process |
US5352110A (en) * | 1991-03-12 | 1994-10-04 | Takeda Chemical Industries, Ltd. | Molding apparatus for molding fiber reinforced resin with plurality of roll pairs |
WO2010004505A2 (en) * | 2008-07-07 | 2010-01-14 | Max Canti | A method for obtaining a mixture for production of handmade articles suitable for covering or forming surfaces and a mixture obtained by the method |
DE102010005866B4 (en) * | 2010-01-26 | 2014-12-31 | Unitechnik Systems GmbH | Plant for the production of precast concrete parts |
WO2013175452A1 (en) | 2012-05-24 | 2013-11-28 | Sabic Innovative Plastics Ip B.V. | Improved flame retardant polymer compositions |
WO2014106695A1 (en) | 2013-01-03 | 2014-07-10 | Philippe Caruso | Synthetic-panel manufacturing device having a wide pouring cup |
IT201800007737A1 (en) | 2018-08-01 | 2020-02-01 | Sacmi Cooperativa Mecc Imola Societa' Cooperativa | METHOD FOR COMPACTION OF POWDER MATERIAL |
CN111673879A (en) * | 2020-06-08 | 2020-09-18 | 郑州航空工业管理学院 | Green formaldehyde-absorbing concrete slab and forming device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2295155A (en) * | 1939-07-14 | 1942-09-08 | Johns Manville | Method of making sound absorbing material |
US2314529A (en) * | 1941-03-01 | 1943-03-23 | Texas Co | Process of making roofing products |
US2553481A (en) * | 1946-10-31 | 1951-05-15 | Sharples Arthur George | Facing machine |
US2970361A (en) * | 1957-06-17 | 1961-02-07 | Marie A Brown | Molding machine |
CH389237A (en) * | 1961-06-17 | 1965-03-15 | Fahrni Fred | Method and device for the production and transport of shaped panels intended for pressing |
US3230287A (en) * | 1962-09-27 | 1966-01-18 | Weyerhaeuser Co | Process for manufacturing moldable fibrous panels |
US3303245A (en) * | 1963-09-09 | 1967-02-07 | Terraz Epoxy Inc | Process for production of tile products |
US3628593A (en) * | 1970-05-06 | 1971-12-21 | John Staley | Mold forming compactor with selectively variable hydraulic pressure means |
-
0
- BE BE795465D patent/BE795465A/en unknown
-
1972
- 1972-02-15 FR FR7205044A patent/FR2172507A5/fr not_active Expired
-
1973
- 1973-02-14 CH CH216673A patent/CH572795A5/xx not_active IP Right Cessation
- 1973-02-14 US US00332497A patent/US3850558A/en not_active Expired - Lifetime
- 1973-02-14 GB GB719773A patent/GB1418930A/en not_active Expired
- 1973-02-15 AT AT137473A patent/AT334807B/en not_active IP Right Cessation
- 1973-02-15 IT IT20445/73A patent/IT979154B/en active
- 1973-02-15 JP JP1882073A patent/JPS531770B2/ja not_active Expired
- 1973-02-15 CA CA163,815A patent/CA1009023A/en not_active Expired
- 1973-02-15 ES ES411654A patent/ES411654A1/en not_active Expired
- 1973-02-15 DE DE2307526A patent/DE2307526C3/en not_active Expired
- 1973-02-15 NL NL7302134A patent/NL7302134A/xx active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
AT334807B (en) | 1976-02-10 |
BE795465A (en) | 1973-08-16 |
CH572795A5 (en) | 1976-02-27 |
JPS531770B2 (en) | 1978-01-21 |
DE2307526A1 (en) | 1973-08-30 |
FR2172507A5 (en) | 1973-09-28 |
NL7302134A (en) | 1973-08-17 |
IT979154B (en) | 1974-09-30 |
JPS5024315A (en) | 1975-03-15 |
US3850558A (en) | 1974-11-26 |
DE2307526B2 (en) | 1977-09-29 |
ES411654A1 (en) | 1976-01-01 |
ATA137473A (en) | 1976-05-15 |
CA1009023A (en) | 1977-04-26 |
DE2307526C3 (en) | 1978-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |