发明名称 |
SETT OCH ANORDNING FOR ATT FRAMSTELLA ETT FOTFORSETT ALSTER FRAN ETT VISKOST, HERDBART MATERIAL |
摘要 |
Glass or like stemware is manufactured in one piece by part-forming an article having a glob of material in the position where the stem is required, placing the glob between rollers which have a shape defining the required shape of the stem, and rotating the glob between the rollers while advancing the rollers inwardly. Subsequently a foot forming member is axially advanced towards the glob to apply pressure against the glob to form a radially-extending foot. |
申请公布号 |
SE394663(B) |
申请公布日期 |
1977.07.04 |
申请号 |
SE19720010037 |
申请日期 |
1972.08.01 |
申请人 |
* GLASS TUBES AND COMPONENTS LTD |
发明人 |
D H * INNS;W R * BENNETT;A * CHAMBERS |
分类号 |
B29C43/00;B29C31/00;C03B9/14;C03B9/33;C03B23/00;C03B23/045;(IPC1-7):03B9/04 |
主分类号 |
B29C43/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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