发明名称 |
Vehicle lamp housing with transparent cover welded thereon, and method |
摘要 |
A method of manufacturing a vehicle lamp includes providing a housing having a front opening and a transparent cover having a curved front face and a rear face having a welding face portion. The welding face portion of the transparent cover is placed in a closely contacting state with respect to the housing and the transparent cover is joined with the housing so as to close the front opening of the housing by irradiating a welding light ray toward the welding face portion through the transparent cover. The placing includes applying a pressing force against the housing to the transparent cover in a predetermined direction such that an angle of the welding face portion of the transparent cover with respect to the predetermined direction is closer to a right angle than an angle of the front face of the transparent cover corresponding to the welding surface with respect to the predetermined direction. |
申请公布号 |
US7815354(B2) |
申请公布日期 |
2010.10.19 |
申请号 |
US20070823037 |
申请日期 |
2007.06.26 |
申请人 |
KOITO MANUFACTURING CO., LTD. |
发明人 |
YAMAZAKI KAZUHIRO;SUZUKI MICHIHIKO;YASUDA RYOSUKE;OTANI HARUO |
分类号 |
F21V15/01;B29C65/14;G02B7/00 |
主分类号 |
F21V15/01 |
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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