CA1050227A - Apparatus to expand a laminating interlayer - Google Patents
Apparatus to expand a laminating interlayerInfo
- Publication number
- CA1050227A CA1050227A CA235,174A CA235174A CA1050227A CA 1050227 A CA1050227 A CA 1050227A CA 235174 A CA235174 A CA 235174A CA 1050227 A CA1050227 A CA 1050227A
- Authority
- CA
- Canada
- Prior art keywords
- cooling
- cone
- web
- stretching
- heat drum
- 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
- 239000011229 interlayer Substances 0.000 title abstract description 22
- 238000010030 laminating Methods 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 67
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims description 67
- 230000000704 physical effect Effects 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 25
- 229920002554 vinyl polymer Polymers 0.000 description 25
- 239000011521 glass Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000012809 cooling fluid Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000019628 coolness Nutrition 0.000 description 2
- 108700040458 Drosophila Strn-Mlck Proteins 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012487 rinsing solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/045—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique in a direction which is not parallel or transverse to the direction of feed, e.g. oblique
-
- 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
- B29C67/0011—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10559—Shape of the cross-section
- B32B17/10568—Shape of the cross-section varying in thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10889—Making laminated safety glass or glazing; Apparatus therefor shaping the sheets, e.g. by using a mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Joining Of Glass To Other Materials (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US523089A US3912440A (en) | 1974-11-12 | 1974-11-12 | Apparatus to expand a laminating interlayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1050227A true CA1050227A (en) | 1979-03-13 |
Family
ID=24083617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA235,174A Expired CA1050227A (en) | 1974-11-12 | 1975-09-10 | Apparatus to expand a laminating interlayer |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3912440A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5170271A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1050227A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2546922C2 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2291012A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1475949A (cg-RX-API-DMAC10.html) |
| IT (1) | IT1047532B (cg-RX-API-DMAC10.html) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1054323A (en) * | 1975-01-22 | 1979-05-15 | Daniel J. Gurta | Device for stretching laminating interlayers |
| JPS589776B2 (ja) * | 1977-09-07 | 1983-02-22 | 旭硝子株式会社 | ポリビニ−ルブチラ−ル合せガラス中間膜の伸展方法 |
| DE2742897C3 (de) * | 1977-09-23 | 1982-03-25 | Asahi Glass Co. Ltd. | Verfahren zur Herstellung einer Verbund-Windschutzscheibe mit einer Zwischenschichtfolie, die gedehnt wird, insbesondere mit einem getönten oder gefärbten Bereich |
| US4554713A (en) * | 1982-09-07 | 1985-11-26 | Ppg Industries, Inc. | Apparatus for differentially stretching, aligning and cutting sheet material |
| US4882006A (en) * | 1986-12-23 | 1989-11-21 | Nippon Sheet Glass Co., Ltd. | System for stretching and severing strip-like resin sheet |
| US5087502A (en) * | 1987-11-17 | 1992-02-11 | Monsanto Company | Process and intermediate sheet for forming shaped interlayer blanks |
| US4808357A (en) * | 1987-11-17 | 1989-02-28 | Monsanto Company | Process for forming shaped interlayer blanks |
| US5137673A (en) * | 1987-11-17 | 1992-08-11 | Monsanto Company | Process for forming plasticized polyvinyl butyral sheet |
| US4768939A (en) * | 1987-11-17 | 1988-09-06 | Monsanto Company | Apparatus for forming shaped interlayer blanks |
| JPH0337143A (ja) * | 1989-06-30 | 1991-02-18 | Central Glass Co Ltd | 合せガラス用中間膜の伸延方法並びにその装置 |
| US6534152B2 (en) * | 1989-09-28 | 2003-03-18 | Ppg Industries Ohio, Inc. | Windshield for head-up display system |
| US5130174A (en) * | 1989-10-12 | 1992-07-14 | Monsanto Company | Shaped interlayer blank |
| MX171971B (es) * | 1989-10-16 | 1993-11-24 | Libbey Owens Ford Co | Panel exhibidor para un parabrisas de vehiculo |
| US5203938A (en) * | 1991-01-31 | 1993-04-20 | Heico Aluminum Products, Inc. | Method and apparatus for forming an apex filler and/or applying an apex filler to a bead ring sub-assembly |
| US5100497A (en) * | 1991-01-31 | 1992-03-31 | Steelastic West, Inc. | Method and apparatus for forming an apex filler and/or applying an apex filler to a bead ring sub-assembly |
| ES2157247T3 (es) * | 1994-06-01 | 2001-08-16 | Solutia Europ Nv Sa | Aparato y procedimiento para conformar semielaborados arqueados cortados. |
| US5735995A (en) * | 1996-02-13 | 1998-04-07 | The Steelastic Company, L.L.C. | Apparatus for applying an apex filler to a bead ring |
| EP2732958B1 (en) * | 2012-11-20 | 2017-06-28 | Airbus Operations GmbH | Method and apparatus for forming a curved prepreg strip |
| RU2019123594A (ru) | 2016-12-29 | 2021-02-01 | Сэн-Гобэн Гласс Франс | Pvb-пленка для дисплея на лобовом стекле (hud), пресс-форма для формования и способ ее формования |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2559648A (en) * | 1948-04-09 | 1951-07-10 | Sweets Lab Inc | Coated candy chewing gum and method of making same |
| US3019475A (en) * | 1960-03-08 | 1962-02-06 | Pittsburgh Plate Glass Co | Stretching apparatus |
| CA920319A (en) * | 1969-11-28 | 1973-02-06 | Ford Motor Company Of Canada | Method of expanding a pliable material |
| US3762147A (en) * | 1971-07-15 | 1973-10-02 | Rieter Ag Maschf | Apparatus of relaxing drawn high-polymeric filament threads |
| US3885899A (en) * | 1974-08-05 | 1975-05-27 | Ford Motor Co | Apparatus for expanding a laminating interlayer |
-
1974
- 1974-11-12 US US523089A patent/US3912440A/en not_active Expired - Lifetime
-
1975
- 1975-09-10 CA CA235,174A patent/CA1050227A/en not_active Expired
- 1975-09-15 IT IT51353/75A patent/IT1047532B/it active
- 1975-10-07 GB GB4093775A patent/GB1475949A/en not_active Expired
- 1975-10-20 DE DE2546922A patent/DE2546922C2/de not_active Expired
- 1975-11-05 FR FR7533756A patent/FR2291012A1/fr active Granted
- 1975-11-10 JP JP50134217A patent/JPS5170271A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5316027B2 (cg-RX-API-DMAC10.html) | 1978-05-29 |
| FR2291012B1 (cg-RX-API-DMAC10.html) | 1978-05-12 |
| FR2291012A1 (fr) | 1976-06-11 |
| GB1475949A (en) | 1977-06-10 |
| JPS5170271A (en) | 1976-06-17 |
| IT1047532B (it) | 1980-10-20 |
| US3912440A (en) | 1975-10-14 |
| DE2546922A1 (de) | 1976-05-13 |
| DE2546922C2 (de) | 1984-11-08 |
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