GB341514A - Moulds in which to form-up glassware - Google Patents
Moulds in which to form-up glasswareInfo
- Publication number
- GB341514A GB341514A GB3122129A GB3122129A GB341514A GB 341514 A GB341514 A GB 341514A GB 3122129 A GB3122129 A GB 3122129A GB 3122129 A GB3122129 A GB 3122129A GB 341514 A GB341514 A GB 341514A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- blown
- parts
- glass
- another
- 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
- 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)
- Knives (AREA)
Abstract
341,514. Moulds for making glassware. HAILWOOD, E. A., Beacon House, Texas Street, Morley, near Leeds. Oct. 15, 1929, No. 31221. [Class 56.] A mould for blowing glassware is so constructed t h a t parts of it may beseparated longitudinally leaving a circumferential gap through which a portion of the glass may be blown out to form a thin ring. This ring can be broken to separate the articles formed in the mould and leave them with edges having the shape of the gap. In the construction shown in Fig 1, the mould consists of a solid lower part A<1>, and an upper part A composed of hinged sections. The joint G between the two parts may have a serrated edge, as shown, and the two parts may be moved to or from one another by a pedal F. When a parison is being blown, the two parts of the mould are in contact with one another. As soon as the article is blown, the two parts are separated and further blowing causes a ridge of thin glass to be formed in the gap. The mould may also be constructed to form two different articles, such as a tube and a tumbler. In another construction shown in Fig. 3, an article, such as a jug, may be blown in a mould having a cavity Jl to form a handle, two plugs being arranged to squeeze in or puncture the glass at the part J<3>. In another construction, a ring may be fitted to the neck of the mould and opened out, or moved upwards, to allow the glass to be blown into a thin ridge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3122129A GB341514A (en) | 1929-10-15 | 1929-10-15 | Moulds in which to form-up glassware |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3122129A GB341514A (en) | 1929-10-15 | 1929-10-15 | Moulds in which to form-up glassware |
Publications (1)
Publication Number | Publication Date |
---|---|
GB341514A true GB341514A (en) | 1931-01-15 |
Family
ID=10319841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3122129A Expired GB341514A (en) | 1929-10-15 | 1929-10-15 | Moulds in which to form-up glassware |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB341514A (en) |
-
1929
- 1929-10-15 GB GB3122129A patent/GB341514A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB341514A (en) | Moulds in which to form-up glassware | |
GB458231A (en) | Method of forming hollow glassware | |
US1618747A (en) | Making blown-glass articles | |
US2226905A (en) | Apparatus for manufacturing bottles | |
US1679437A (en) | Crackled ware and semifinished blank therefor | |
US1956161A (en) | Method and mold for making globes | |
US59159A (en) | Improved process of making ring-jars | |
US364298A (en) | Manufacture of glassware | |
US1259157A (en) | Mold for glassware. | |
GB379229A (en) | Improvements in method and apparatus for making hollow glass articles | |
US662759A (en) | Mold for manufacturing pressed and blown narrow-neck bottles. | |
US34555A (en) | Improvement in molds for glassware | |
GB616192A (en) | A method of manufacturing hollow glass objects | |
US1560784A (en) | Manufacture of glassware | |
US592078A (en) | Manufacture of glassware | |
US1278336A (en) | Glass-mold. | |
US504552A (en) | Manufacture of glassware | |
US1266786A (en) | Apparatus for manufacturing glass bottles and similar articles. | |
US502344A (en) | Method of forming articles of glassware | |
US800352A (en) | Mold for glass-blowing machines. | |
US959423A (en) | Manufacture of glass tiles and similar articles. | |
GB739555A (en) | Improvements in or relating to glassware forming machine with block type or one-piece molds | |
US184293A (en) | Improvement in lamps | |
US260498A (en) | And john p | |
US1848467A (en) | Molding apparatus |