GB317476A - Improvements in or relating to methods of making laminated glass - Google Patents
Improvements in or relating to methods of making laminated glassInfo
- Publication number
- GB317476A GB317476A GB23283/29A GB2328329A GB317476A GB 317476 A GB317476 A GB 317476A GB 23283/29 A GB23283/29 A GB 23283/29A GB 2328329 A GB2328329 A GB 2328329A GB 317476 A GB317476 A GB 317476A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bag
- sheets
- valves
- lbs
- shut
- 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
- 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
- B32B17/08—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 cellulosic plastic substance or gelatin
-
- 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
- B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
- B32B17/10825—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts
- B32B17/10834—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid
- B32B17/10844—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid using a membrane between the layered product and the fluid
- B32B17/10853—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid using a membrane between the layered product and the fluid the membrane being bag-shaped
Landscapes
- Bag Frames (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
317,476. Rolb, L. J., (Assignees of Worrall, A. G.). Aug. 17, 1928, [Convention date]. Compound transparent sheets.-Glass and celluloid or like sheets are united by enclosing the juxtaposed sheets in a rubber or like bag 25, the mouth of which is clamped at 24 and exhausted through the tube 27 and pipe 31. The bag is then subjected to steam heating for 20 minutes in a closed vessel 2 having a bolted cover,3, the pressure being regulated by the inlet and exhaust valves 8, 11 to 5 lbs. per sq. inch, and the temperature being maintained at 250‹ F. The steam having been shut off by valves 12, 9, and the exhaust pipe 10 having been shut by valves 13, 21, compressed air is forced in to the chamber 2 by pump 14b from the container 14<a> at a pressure of 160 lbs. for 3 minutes and then released by the valve 17. Finally, cold water is allowed to circulate over the bag through pipes 18, 20. The bag is then opened and the edges of the compound sheet ground. One or more bags containing sheets may be inserted in the container 2 for treatment, the bags being supported on perforated trays 23 provided with hinged covers 24<c> for clamping in conjunction with plates 24<a>. Templets or packing strips 29 are inserted in the bag around the edges of the compound sheet. To facilitate insertion of the sheets in the bag they are laid between folded fabric 25a on a steel tray 23<a>, Fig. 4, which is withdrawn when the sheets are placed in the bag.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US317476XA | 1928-08-17 | 1928-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB317476A true GB317476A (en) | 1930-07-24 |
Family
ID=21861182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23283/29A Expired GB317476A (en) | 1928-08-17 | 1929-07-29 | Improvements in or relating to methods of making laminated glass |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB317476A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800021127A1 (en) | 2018-12-27 | 2020-06-27 | Antonio Mazzaroppi | Method of laminating the glass without bleeding the plastic material |
-
1929
- 1929-07-29 GB GB23283/29A patent/GB317476A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800021127A1 (en) | 2018-12-27 | 2020-06-27 | Antonio Mazzaroppi | Method of laminating the glass without bleeding the plastic material |
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