发明名称 |
Method of producing joint boot made of resin |
摘要 |
A joint boot which is made of resin comprising a small-diameter cylinder part, a large-diameter cylinder part and a bellows part interlinking both is molded by injection blow molding. While forming the bellows part by blow molding, the exterior boundary between an injection molding section and a blow molding section is set in a cutout portion formed in a shoulder portion of the recess for fixation.
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申请公布号 |
US2004188891(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20040792144 |
申请日期 |
2004.03.03 |
申请人 |
IMAZU EIICHI;OHNO HIROSHI;SAITO KATSUSHI |
发明人 |
IMAZU EIICHI;OHNO HIROSHI;SAITO KATSUSHI |
分类号 |
B29C49/02;B29C49/04;F16D3/84;(IPC1-7):B29C49/06 |
主分类号 |
B29C49/02 |
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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