发明名称 |
BLASFORMVERFAHREN ZUM HERSTELLEN VON HOHLKÖRPERN AUS KUNSTSTOFFMATERIAL, VORRICHTUNG UND INSTALLATION ZUR DURCHFÜHRUNG DES VERFAHRENS |
摘要 |
<p>To blow plastic hollow bodies, each mold (7) has its respective compression chamber (21) connected to it, constituted by a cylinder (20)-piston (19) assembly; pressure is initialized in the chamber; the fluid is compressed in the chamber; the chamber is connected (22, 24, 25) with the blank (9) when the piston position attains a predetermined position and chamber volume continues to be reduced to complete the blowing. The invention can be applied in particular to the blowing of small-volume hollow bodies.</p> |
申请公布号 |
DE69903951(D1) |
申请公布日期 |
2002.12.19 |
申请号 |
DE1999603951 |
申请日期 |
1999.07.22 |
申请人 |
SIDEL S.A., LE HAVRE |
发明人 |
EMMER, GERARD;EVRARD, ALAIN |
分类号 |
B29C49/36;B29C49/78;(IPC1-7):B29C49/78;F15B11/064 |
主分类号 |
B29C49/36 |
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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