BE805260A - Blow-moulded glass articles - eg wine glasses - Google Patents
Blow-moulded glass articles - eg wine glassesInfo
- Publication number
- BE805260A BE805260A BE135996A BE135996A BE805260A BE 805260 A BE805260 A BE 805260A BE 135996 A BE135996 A BE 135996A BE 135996 A BE135996 A BE 135996A BE 805260 A BE805260 A BE 805260A
- Authority
- BE
- Belgium
- Prior art keywords
- parison
- mould
- base
- interm
- heavy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/32—Giving special shapes to parts of hollow glass articles
- C03B9/33—Making hollow glass articles with feet or projections; Moulds therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Table Devices Or Equipment (AREA)
Abstract
Fabrication of an article in a heat-fusible material, partic glass, comprises a cup and an interm. narrow part connecting it to a heavy base by (a) delivering a batch of the heat-fusible material to a parison mould and forming therein a parison with a substantially conical hollow body prolonged integrally and axially to a heavy base contg. sufficient material to form the narrow pt. and the base of the article; (b) transferring the parison in to a vertical position in a finishing mould with a vertical movable bottom plate, a cup-shaped part and an interm. narrower part as well as an enlarged base; (c) allowing the parison to sag under the influence of gravity so that when it is enclosed in the mould, the lower end of the hollow body of the parison is situated directly below the interm. narrower part of the mould, while a pt. of the parison is enclosed by the narrower part; (d) applying a pressure to the hollow body of the parison so that a part of this is driven into contact with the narrower part of the mould before a significant amount of fused material has accumulated on the base plate; (e) applying a different pressure on the body of the parison to drive this back into contact with the cup-part of the mould; (f) applying an axial force to the heavy end of the parison by displacement of the baseplate to force the heavy end of the parison into the shape of the base of the article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE135996A BE805260A (en) | 1973-09-25 | 1973-09-25 | Blow-moulded glass articles - eg wine glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE135996A BE805260A (en) | 1973-09-25 | 1973-09-25 | Blow-moulded glass articles - eg wine glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE805260A true BE805260A (en) | 1974-03-25 |
Family
ID=3842249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE135996A BE805260A (en) | 1973-09-25 | 1973-09-25 | Blow-moulded glass articles - eg wine glasses |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE805260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9334185B2 (en) | 2011-12-09 | 2016-05-10 | Pochet Du Courval | Method and device for manufacturing a hollow glass item |
-
1973
- 1973-09-25 BE BE135996A patent/BE805260A/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9334185B2 (en) | 2011-12-09 | 2016-05-10 | Pochet Du Courval | Method and device for manufacturing a hollow glass item |
| US10106449B2 (en) | 2011-12-09 | 2018-10-23 | Pochet Du Courval | Method and device for manufacturing a hollow glass item |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: LIBBEY GLASS INC. Effective date: 19930925 |