GB648615A - Improvements in or relating to methods of and means for producing stratified glass objects - Google Patents
Improvements in or relating to methods of and means for producing stratified glass objectsInfo
- Publication number
- GB648615A GB648615A GB7770/48A GB777048A GB648615A GB 648615 A GB648615 A GB 648615A GB 7770/48 A GB7770/48 A GB 7770/48A GB 777048 A GB777048 A GB 777048A GB 648615 A GB648615 A GB 648615A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- blown
- glass
- blowing
- relating
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
648,615. Glass. SKLARNY INWALD, NARODNI PODNIK. March 15, 1948, No. 7770. Convention date, March 15, 1947. [Class 56] A hollow stratified glass object is formed by blowing a glass member, pressing out a complementary glass member independently, positioning the blown member within the pressed member and uniting them by heat and by continued blowing until the final shape is attained. The blown member is formed on a blowpipe within a three-part mould 8 comprising two pivoted portions and a removable bottom 9. The bottom is removed, leaving a portion of the blown member projecting, and a second mould 14 containing the pressed member is brought thereunder and raised and the blown member is deposited in the pressed member. The supply of gas to the burners is automatically controlled by the movement of the table carrying the mould 14 and mould bottom 9 and the article is finished by continued blowing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS648615X | 1947-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB648615A true GB648615A (en) | 1951-01-10 |
Family
ID=5454299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7770/48A Expired GB648615A (en) | 1947-03-15 | 1948-03-15 | Improvements in or relating to methods of and means for producing stratified glass objects |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB648615A (en) |
-
1948
- 1948-03-15 GB GB7770/48A patent/GB648615A/en not_active Expired
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