DE547801C - Process for the production of laminated glass - Google Patents
Process for the production of laminated glassInfo
- Publication number
- DE547801C DE547801C DE1930547801D DE547801DD DE547801C DE 547801 C DE547801 C DE 547801C DE 1930547801 D DE1930547801 D DE 1930547801D DE 547801D D DE547801D D DE 547801DD DE 547801 C DE547801 C DE 547801C
- Authority
- DE
- Germany
- Prior art keywords
- glass
- laminated glass
- intermediate layer
- production
- union
- 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
- B32B17/10—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
- B32B17/10981—Pre-treatment of the layers
Landscapes
- Laminated Bodies (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 2. APRIL 1932ISSUED ON APRIL 2, 1932
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
JVr 547801 KLASSE 39 a GRUPPE JVr 547801 CLASS 39 a GROUP
Ludwig Schiff jr. in Berlin-Lichterielde Verfahren zur Herstellung von Verbundglas Ludwig Schiff jr. in Berlin-Lichterielde process for the production of laminated glass
Patentiert im Deutschen Reiche vom 9. Januar 1930 abPatented in the German Empire on January 9, 1930
Aus zwei durch eine zähe Zwischenschicht verbundenen Glastafeln bestehendes Verbundglas läßt sich bekanntlich kaum oder doch nur bei Verwendung besonderer Einrichtungen mit hoher Bruchgefahr schneiden, weil· die Glasdeckschichten sich nach Einritzen nur sprengen lassen und man durch diese Sprünge hindurch nicht zu der zähen Zwischenschicht gelangen und dieselbe daher nur schwer zerteilen kann. Man hat daher bisher meist vor Beginn des eigentlichen Herstellungsverfahrens zwei zusammengehö-, rige Glastafeln auf genau die gleiche Größe und Form zugeschnitten und erst dann mit der eigentlichen Herstellung des Verbundglases begonnen. Da nun die Vereinigung der Glastafeln mit der zähen Zwischenschicht besonders schwierig herzustellen ist, mußte das Verbundglas bisher immer in einerConsisting of two glass panels connected by a tough intermediate layer As is well known, laminated glass can hardly be cut, or at least only when using special equipment with a high risk of breakage. because · the glass cover layers can only be blown after scratching and you can get through these cracks do not get through to the tough intermediate layer and therefore the same difficult to divide. So one has so far mostly before the start of the actual Manufacturing process two glass panels that belong together to exactly the same size and shape and only then with the actual production of the laminated glass began. Since the union of the glass panels with the tough intermediate layer is particularly difficult to produce, Until now, the laminated glass always had to be in one
*o Fabrik vollkommen fertig in der gewünschten Größe Und Form hergestellt werden.* o Factory completely finished in the desired Size and shape can be made.
Diese Nachteile werden gemäß der Erfindung dadurch vermieden, daß in an sich bekannter Weise die Glastafeln erst mit einemThese disadvantages are avoided according to the invention in that in per se known Set the glass panels only with one
«5 nach der Vereinigung die Zwischenschicht
bzw. einen Teil der Zwischenschicht bildenden Überzug auf der einen Fläche versehen
werden, wobei vor der Vereinigung der beiden Glastafeln miteinander, jedoch nach
der Herstellung des Überzuges, die einzelnen Glastafeln auf die gewünschte Form und
Größe zugeschnitten werden.
Bei dem neuen Verfahren erfolgt also die besonders schwierige und sorgfältig auszuführende
Vereinigung der Glastafeln mit der zähen Zwischenschicht ohne vorheriges Zuschneiden
der Glastafeln, und es wird ein Halbprodukt hergestellt, wobei erst später, und zwar unter Umständen vom Verbraucher
des Verbundglases, die Glastafeln nebst dem zugehörigen Teil der Zwischenschicht zerteilt
zu werden brauchen. Die Zerteilung der halbfertigen Verbundglastafeln bereitet keinerlei
Schwierigkeiten, da man von der einen Seite her die Glastafeln einritzen und von
der anderen Seite die zähe Zwischenschicht zerschneiden kann.«5 after the union, the intermediate layer or a part of the intermediate layer forming coating can be provided on one surface, the individual glass panels being cut to the desired shape and size before the union of the two glass panels, but after the coating has been produced.
In the new process, the particularly difficult and carefully executed combination of the glass sheets with the tough intermediate layer takes place without the glass sheets being cut to size beforehand, and a semi-finished product is produced, whereby the glass sheets and the associated one only later, possibly by the consumer of the laminated glass Part of the intermediate layer need to be divided. The division of the semi-finished laminated glass panels does not cause any difficulties, since the glass panels can be scored from one side and the tough intermediate layer can be cut from the other.
Besonders vorteilhaft ist die Anwendung des neuen Verfahrens dann, wenn man außerdem die Oberfläche der die Zwischenschicht bzw. einen Teil der Zwischenschicht bildenden Überzüge vor ihrer Vereinigung plan gestaltet, wobei dann die Vereinigung der beiden Tafeln nicht im Vakuum bzw. nicht in einem Flüssigkeitsbade zu .erfolgen braucht, so daß unter Umständen nicht nur die Zerschneidung der halbfertigen Tafeln, sondern auch ihre Vereinigung durch den Verbraucher erfolgen kann.The application of the new method is particularly advantageous if one also the surface of the intermediate layer or part of the intermediate layer Coatings designed flat before their union, whereby the union of the two panels is not in a vacuum or not in a bath of liquid the cutting up of the half-finished panels, but also their union by the Consumer can be done.
6060
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE547801T | 1930-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE547801C true DE547801C (en) | 1932-04-02 |
Family
ID=6561695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1930547801D Expired DE547801C (en) | 1930-01-09 | 1930-01-09 | Process for the production of laminated glass |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE547801C (en) |
-
1930
- 1930-01-09 DE DE1930547801D patent/DE547801C/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE547801C (en) | Process for the production of laminated glass | |
| DE547800C (en) | Process for the production of laminated glass | |
| DE1484158A1 (en) | Translucent composite building panels made of plastic | |
| DE900777C (en) | Process for producing a light-absorbing, wedge-shaped layer, the minimum density of which is greater than zero | |
| DE888494C (en) | Process for the production of lamellas, membranes etc. in any shape and thickness | |
| DE628382C (en) | Process for the production of sliders for zippers | |
| DE620192C (en) | Process for the production of glass mirrors with a glass cover layer | |
| DE959588C (en) | Method and device for the production of multilayer glasses with an intermediate layer of different transparency or color in strips | |
| DE557655C (en) | Process for the production of laminated glass | |
| DE596039C (en) | Process for the production of a material consisting of metal foil and cellulose intended to be cut into woven threads | |
| DE712699C (en) | Process for the continuous production of flashed glass | |
| DE654892C (en) | Process for the production of ornament-like, hollow-embossed objects made of leather, in particular buttons | |
| DE369325C (en) | Method of making grids from wood | |
| DE495944C (en) | Process for producing reeds for harmonics | |
| DE447023C (en) | Process for the production of toilet seats or lids | |
| DE435836C (en) | Process for creating color effects on objects made of patterned glass | |
| DE848623C (en) | Method for producing a solder connection between a metal and a ceramic body | |
| DE717613C (en) | Process for producing a silver mirror coating | |
| DE743323C (en) | Process for the production of concave curved projection screens | |
| DE582065C (en) | Process for the production of elastic flat structures in web form, in particular also in application to the production of playing cards | |
| DE663980C (en) | Process for the production of stone-imitating glass plates | |
| DE527283C (en) | Method for attaching metal parts to parts made of glass, porcelain or the like. | |
| DE681365C (en) | Method of making a beaded frame strip | |
| DE447822C (en) | Process for producing I-shaped track holders | |
| DE640994C (en) | Process for the production of wood-like patterns on knife handle trays made of celluloid |