| 发明名称 |
Process to manufacture bicycle handlebars shaped by hydroforming |
| 摘要 |
<p>In a process to manufacture a bicycle handlebars, each handlebar has a centre section and two outer sections, the centre section of a straight length of tube is bent to the desired profile. The outer sections of the handlebars are then shaped by hydroforming.</p> |
| 申请公布号 |
DE102007012267(A1) |
申请公布日期 |
2008.09.11 |
| 申请号 |
DE20071012267 |
申请日期 |
2007.03.06 |
| 申请人 |
GUSTAV MAGENWIRTH GMBH & CO. KG |
发明人 |
SCHMAUDER, WERNER |
| 分类号 |
B21D53/86;B21D26/033;B62K21/12 |
主分类号 |
B21D53/86 |
| 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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