发明申请
- 专利标题： Axle housing and method of producing the same
- 专利标题（中）： 车轴及其制造方法
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申请号： US10200287申请日： 2002-07-23
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公开(公告)号： US20030015913A1公开(公告)日： 2003-01-23
- 发明人: Yukikazu Ueno , Setsuko Asadachi
- 申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址： JP Toyota-shi
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Toyota-shi
- 优先权： JP2001-221506 20010723
- 主分类号： B60B035/16
- IPC分类号： B60B035/16
摘要：
A housing body of an axle housing is produced by: bending widthwise opposite portions of a sheet material having a substantially developed shape of the axle housing, bending inwards edge portions adjacent to widthwise opposite sides of the sheet material, and forming two longitudinally opposite end portions of the sheet material into a tubular shape. Further, a generally rhombic opening is formed in a longitudinally middle portion of the sheet material. The axle housing is produced by mounting a generally rhombic cover plate onto the housing body so as to cover the opening.
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