CA2860912C - A pressing assembly and method for forming a depression within a moving, gypsum board - Google Patents
A pressing assembly and method for forming a depression within a moving, gypsum board Download PDFInfo
- Publication number
- CA2860912C CA2860912C CA2860912A CA2860912A CA2860912C CA 2860912 C CA2860912 C CA 2860912C CA 2860912 A CA2860912 A CA 2860912A CA 2860912 A CA2860912 A CA 2860912A CA 2860912 C CA2860912 C CA 2860912C
- Authority
- CA
- Canada
- Prior art keywords
- board
- pressing
- assembly
- speed
- 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.)
- Active
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 127
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 57
- 239000010440 gypsum Substances 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 28
- 229920002545 silicone oil Polymers 0.000 claims description 14
- 230000036571 hydration Effects 0.000 claims description 12
- 238000006703 hydration reaction Methods 0.000 claims description 12
- 208000002352 blister Diseases 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical group O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 150000004683 dihydrates Chemical group 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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
- B28B11/0863—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for profiling, e.g. making grooves
-
- 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
- B28B11/10—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads by using presses
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
- B28B17/023—Conditioning gypsum
-
- 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
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B28B19/0092—Machines or methods for applying the material to surfaces to form a permanent layer thereon to webs, sheets or the like, e.g. of paper, cardboard
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Producing Shaped Articles From Materials (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11290582.3 | 2011-12-15 | ||
| EP11290582.3A EP2604401A1 (en) | 2011-12-15 | 2011-12-15 | A pressing assembly and method for forming a depression within a moving, wet gypsum board |
| EP12290248.9A EP2604402B1 (en) | 2011-12-15 | 2012-07-23 | A pressing assembly and method for forming a depression within a moving, wet gypsum board |
| EP12290248.9 | 2012-07-23 | ||
| PCT/EP2012/075380 WO2013087766A1 (en) | 2011-12-15 | 2012-12-13 | A pressing assembly and method for forming a depression within a moving, gypsum board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2860912A1 CA2860912A1 (en) | 2013-06-20 |
| CA2860912C true CA2860912C (en) | 2019-03-19 |
Family
ID=46601724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2860912A Active CA2860912C (en) | 2011-12-15 | 2012-12-13 | A pressing assembly and method for forming a depression within a moving, gypsum board |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US10112318B2 (enExample) |
| EP (2) | EP2604401A1 (enExample) |
| JP (1) | JP6139556B2 (enExample) |
| KR (1) | KR20140119026A (enExample) |
| CN (1) | CN104144773B (enExample) |
| AU (1) | AU2012351647B2 (enExample) |
| BR (1) | BR112014014561A8 (enExample) |
| CA (1) | CA2860912C (enExample) |
| DK (1) | DK2604402T3 (enExample) |
| ES (1) | ES2570367T3 (enExample) |
| HR (1) | HRP20160534T1 (enExample) |
| HU (1) | HUE028934T2 (enExample) |
| IN (1) | IN2014MN01426A (enExample) |
| MY (1) | MY166375A (enExample) |
| PL (1) | PL2604402T3 (enExample) |
| RS (1) | RS54796B1 (enExample) |
| RU (1) | RU2607001C2 (enExample) |
| SG (1) | SG11201404060XA (enExample) |
| SI (1) | SI2604402T1 (enExample) |
| WO (1) | WO2013087766A1 (enExample) |
| ZA (1) | ZA201405135B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201420770D0 (en) * | 2014-11-21 | 2015-01-07 | Bpb United Kingdom Ltd | Fire resistant calcium sulphate-based products |
| US11225046B2 (en) * | 2016-09-08 | 2022-01-18 | United States Gypsum Company | Gypsum board with perforated cover sheet and system and method for manufacturing same |
| CN109940686A (zh) * | 2017-12-21 | 2019-06-28 | 永川区朱沱镇诚佳装饰材料厂 | 建材输送切断装置 |
| CN109940745B (zh) * | 2017-12-21 | 2020-12-01 | 淮北凡君电子科技有限公司 | 刻痕装置 |
| CN109940748A (zh) * | 2017-12-21 | 2019-06-28 | 永川区朱沱镇诚佳装饰材料厂 | 石膏线材加工装置 |
| CN109747032B (zh) * | 2019-02-01 | 2024-04-16 | 佛山市三水和美斯金铝业有限公司 | 一种填缝装置以及铝型材拼接板填缝工艺 |
| EP4667174A1 (en) | 2024-06-21 | 2025-12-24 | Saint-Gobain Placo | A method for forming a board with a depression |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1754429A (en) * | 1922-09-25 | 1930-04-15 | United States Gypsum Co | Plaster-wall-board construction |
| US1856932A (en) * | 1929-10-01 | 1932-05-03 | Nat Gypsum Co | Method and apparatus for making plaster board |
| US2238017A (en) * | 1937-10-23 | 1941-04-08 | United States Gypsum Co | Method and apparatus for manufacturing wallboard |
| US3057395A (en) * | 1959-01-12 | 1962-10-09 | George A Buttress | Machine for forming plaster keying recesses in plasterboard |
| JPH0248405B2 (ja) * | 1984-05-30 | 1990-10-25 | Mishima Renga Seizosho Kk | Moyoirirenganoseikeihohooyobisochi |
| US4781558A (en) * | 1986-09-26 | 1988-11-01 | The Celotex Corporation | Apparatus for making an embossed gypsum panel |
| US5198052A (en) | 1990-10-22 | 1993-03-30 | Domtar, Inc. | Method of reshaping a gypsum board core and products made by same |
| GB2336360B (en) * | 1998-04-17 | 2002-04-24 | Bpb Plc | Gypsum products |
| CN2490248Y (zh) * | 2001-07-23 | 2002-05-08 | 北新建材(集团)有限公司 | 一种具有耐水和耐火功能的纸面石膏板 |
| JP5373272B2 (ja) * | 2007-06-18 | 2013-12-18 | ニチハ株式会社 | 外壁板及びその塗装方法 |
| WO2011020146A1 (en) * | 2009-08-20 | 2011-02-24 | Dragan Haris | Profiled plasterboard |
-
2011
- 2011-12-15 EP EP11290582.3A patent/EP2604401A1/en not_active Withdrawn
-
2012
- 2012-07-23 RS RS20160341A patent/RS54796B1/sr unknown
- 2012-07-23 PL PL12290248.9T patent/PL2604402T3/pl unknown
- 2012-07-23 ES ES12290248T patent/ES2570367T3/es active Active
- 2012-07-23 SI SI201230543A patent/SI2604402T1/sl unknown
- 2012-07-23 HU HUE12290248A patent/HUE028934T2/en unknown
- 2012-07-23 DK DK12290248.9T patent/DK2604402T3/en active
- 2012-07-23 EP EP12290248.9A patent/EP2604402B1/en active Active
- 2012-12-13 WO PCT/EP2012/075380 patent/WO2013087766A1/en not_active Ceased
- 2012-12-13 BR BR112014014561A patent/BR112014014561A8/pt active Search and Examination
- 2012-12-13 IN IN1426MUN2014 patent/IN2014MN01426A/en unknown
- 2012-12-13 RU RU2014128892A patent/RU2607001C2/ru active
- 2012-12-13 JP JP2014546505A patent/JP6139556B2/ja not_active Expired - Fee Related
- 2012-12-13 CA CA2860912A patent/CA2860912C/en active Active
- 2012-12-13 MY MYPI2014001756A patent/MY166375A/en unknown
- 2012-12-13 US US14/365,412 patent/US10112318B2/en active Active
- 2012-12-13 AU AU2012351647A patent/AU2012351647B2/en active Active
- 2012-12-13 KR KR1020147019660A patent/KR20140119026A/ko not_active Abandoned
- 2012-12-13 CN CN201280068263.5A patent/CN104144773B/zh active Active
- 2012-12-13 SG SG11201404060XA patent/SG11201404060XA/en unknown
-
2014
- 2014-07-14 ZA ZA2014/05135A patent/ZA201405135B/en unknown
-
2016
- 2016-05-19 HR HRP20160534TT patent/HRP20160534T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR112014014561A2 (pt) | 2017-06-13 |
| US20140374955A1 (en) | 2014-12-25 |
| AU2012351647B2 (en) | 2016-09-01 |
| IN2014MN01426A (enExample) | 2015-04-03 |
| AU2012351647A1 (en) | 2014-08-07 |
| DK2604402T3 (en) | 2016-05-30 |
| ZA201405135B (en) | 2015-12-23 |
| CA2860912A1 (en) | 2013-06-20 |
| MY166375A (en) | 2018-06-25 |
| US10112318B2 (en) | 2018-10-30 |
| CN104144773B (zh) | 2017-04-12 |
| SG11201404060XA (en) | 2014-10-30 |
| EP2604402B1 (en) | 2016-02-24 |
| RU2014128892A (ru) | 2016-02-10 |
| HRP20160534T1 (hr) | 2016-07-01 |
| NZ627442A (en) | 2016-01-29 |
| ES2570367T3 (es) | 2016-05-18 |
| KR20140119026A (ko) | 2014-10-08 |
| EP2604402A1 (en) | 2013-06-19 |
| CN104144773A (zh) | 2014-11-12 |
| WO2013087766A1 (en) | 2013-06-20 |
| HUE028934T2 (en) | 2017-01-30 |
| HK1199225A1 (en) | 2015-06-26 |
| JP6139556B2 (ja) | 2017-05-31 |
| RS54796B1 (sr) | 2016-10-31 |
| RU2607001C2 (ru) | 2017-01-10 |
| SI2604402T1 (sl) | 2016-07-29 |
| EP2604401A1 (en) | 2013-06-19 |
| PL2604402T3 (pl) | 2016-09-30 |
| JP2015500752A (ja) | 2015-01-08 |
| BR112014014561A8 (pt) | 2017-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20171010 |