SE8001673L - WORKING TABLE FOR BLOWERING VOLUME GLASS ARTICLES - Google Patents
WORKING TABLE FOR BLOWERING VOLUME GLASS ARTICLESInfo
- Publication number
- SE8001673L SE8001673L SE8001673A SE8001673A SE8001673L SE 8001673 L SE8001673 L SE 8001673L SE 8001673 A SE8001673 A SE 8001673A SE 8001673 A SE8001673 A SE 8001673A SE 8001673 L SE8001673 L SE 8001673L
- Authority
- SE
- Sweden
- Prior art keywords
- plate
- working table
- heated
- outer diameter
- opening
- 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
- C03B9/29—Paste mould machines
- C03B9/292—Details of such machines
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/13—Blowing glass; Production of hollow glass articles in gob feeder machines
- C03B9/193—Blowing glass; Production of hollow glass articles in gob feeder machines in "press-and-blow" machines
- C03B9/195—Rotary-table machines
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/29—Paste mould machines
- C03B9/295—Rotary-table machines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
CONSTITUTION:To enhance production efficiency through facilitated replacement of orifice plate by making orifice plate outer diameter smaller than working table opening diameter at room temperature and by expanding it to firmly contact the opening at a high temperature. CONSTITUTION:Outer diameter of orifice plate 40 is made smaller than the internal diameter of opening 34 of working table 30 so that clearance G is given. High temperature soft glass is supplied to the table 30 to start blowing operation. Then, the entire top surface of the plate 40 contacts the peripheral of disk type glass, is heated, and the outer diameter expands to become large. On the other hand, the table 30 is heated by transmitted heat from the area contacting the plate 40, but not as much heated as the plate 40 because of difference in heat capacity and quality of material. Thus, its expansion is small so that the clearance G is lost and both are contacted each other by pressure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54026022A JPS6045132B2 (en) | 1979-03-05 | 1979-03-05 | Blowing equipment for hollow glass articles |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8001673L true SE8001673L (en) | 1980-09-06 |
SE442006B SE442006B (en) | 1985-11-25 |
Family
ID=12182070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8001673A SE442006B (en) | 1979-03-05 | 1980-03-04 | GLASS FORMING FOR VOLUME GLASS PRODUCT FORMING |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS6045132B2 (en) |
DE (1) | DE3008324A1 (en) |
FR (1) | FR2450786A1 (en) |
IT (1) | IT1130305B (en) |
SE (1) | SE442006B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60169234U (en) * | 1984-04-13 | 1985-11-09 | 日本電気硝子株式会社 | Blowing equipment for glass articles |
DE3500720C1 (en) * | 1985-01-11 | 1986-07-24 | J. Walter Co. Maschinen GmbH, 8640 Kronach | Device for producing glass objects |
DE19722921A1 (en) * | 1997-05-31 | 1998-12-03 | Schott Zwiesel Glaswerke | Process for the production of hollow glass moldings and associated device for carrying out the process |
SK3612004A3 (en) * | 2004-09-21 | 2006-04-06 | J�N Granzer | Method for manufacturing bulb of stemmed glassware and a device for realisation the method |
DE102014005279A1 (en) * | 2014-04-09 | 2014-12-11 | Zwiesel Kristallglas Ag | Device for pressing and depositing glass preforms |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1965242A (en) * | 1931-11-24 | 1934-07-03 | John F Kelly | Mold |
FR823394A (en) * | 1936-09-28 | 1938-01-19 | Jerome Et Bonnefoy Et Cie | Apparatus for the production of molded glass objects |
US2280167A (en) * | 1938-12-23 | 1942-04-21 | Owens Illinois Glass Co | Glass working apparatus and method |
BE460707A (en) * | 1940-01-09 | |||
FR55426E (en) * | 1940-01-09 | 1952-06-30 | Jerome Et Bonnefoy Et Cie | Apparatus for the production of molded glass objects |
NL85867C (en) * | 1948-12-31 | |||
JPS491401Y1 (en) * | 1968-07-31 | 1974-01-14 | ||
US3597186A (en) * | 1969-04-04 | 1971-08-03 | Corning Glass Works | Neck ring mold mechanism |
-
1979
- 1979-03-05 JP JP54026022A patent/JPS6045132B2/en not_active Expired
-
1980
- 1980-03-04 SE SE8001673A patent/SE442006B/en not_active IP Right Cessation
- 1980-03-05 DE DE19803008324 patent/DE3008324A1/en active Granted
- 1980-03-05 IT IT20376/80A patent/IT1130305B/en active
- 1980-03-05 FR FR8004959A patent/FR2450786A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
SE442006B (en) | 1985-11-25 |
DE3008324C2 (en) | 1989-05-11 |
JPS55121918A (en) | 1980-09-19 |
FR2450786A1 (en) | 1980-10-03 |
IT8020376A0 (en) | 1980-03-05 |
JPS6045132B2 (en) | 1985-10-08 |
FR2450786B1 (en) | 1983-11-10 |
DE3008324A1 (en) | 1980-09-18 |
IT1130305B (en) | 1986-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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