发明授权
US07784384B2 Method of making a power transmission belt/belt sleeve and a power transmission belt
有权
动力传动皮带/皮带套和动力传动皮带的制作方法
- 专利标题： Method of making a power transmission belt/belt sleeve and a power transmission belt
- 专利标题（中）： 动力传动皮带/皮带套和动力传动皮带的制作方法
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申请号： US11210433申请日： 2005-08-24
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公开(公告)号： US07784384B2公开(公告)日： 2010-08-31
- 发明人: Hirotaka Hara , Akihiro Nagata , Yoshihiro Kanayama , Eisuke Kitamura
- 申请人： Hirotaka Hara , Akihiro Nagata , Yoshihiro Kanayama , Eisuke Kitamura
- 申请人地址： JP
- 专利权人： Mitsuboshi Belting Ltd.
- 当前专利权人： Mitsuboshi Belting Ltd.
- 当前专利权人地址： JP
- 代理机构： Wood, Phillips, Katz, Clark & Mortimer
- 优先权： JP2004-243115 20040824; JP2004-345100 20041130; JP2004-368965 20041221; JP2004-372947 20041224; JP2005-023069 20050131; JP2005-155427 20050527
- 主分类号： B26D3/02
- IPC分类号： B26D3/02 ; B23P23/00
摘要：
A method of making a power transmission belt/belt sleeve by bias cutting sides thereof using a cutter. A belt/belt sleeve preform is trained around at least two spaced shafts and driven as the sides are reconfigured by the cutter. The cutter may reside within a cutting space bounded by an inner circumference of the traveling belt/belt sleeve preform. The belt/belt sleeve preform has a starting shape wherein spaced sides thereof are parallel to each other. Parts of the sides may be maintained parallel after the bias cutting is performed. A power transmission belt with bias cut side surfaces is also contemplated.
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