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公开(公告)号:US07246694B2
公开(公告)日:2007-07-24
申请号:US10559822
申请日:2004-07-16
Applicant: Yasushi Yamahara , Masanori Motoda , Masashi Kimura , Masaharu Sugiura , Akira Ishii , Toshitaka Aoki
Inventor: Yasushi Yamahara , Masanori Motoda , Masashi Kimura , Masaharu Sugiura , Akira Ishii , Toshitaka Aoki
IPC: B65G39/02
CPC classification number: B65G39/02 , B65G2201/0267 , Y10T152/10405
Abstract: A friction roller (10) includes a support roller (11) and an annular elastic ring (15) which it externally fitted to the support roller (11). The support roller (11) is divided into two portions in a thickness direction, that is, a first divided roller (12) and a second divided roller (13). A flange (127) is formed on one side of the first divided roller (12), and a taper face (128) is formed in an outer peripheral face of the first divided roller (12). A knurling portion (129) is formed in the taper face (128). A flange (136) is formed on one side of the second divided roller (13), and a taper face (137) is formed in an outer peripheral face of the second divided roller (13). A knurling portion (138) is formed in the taper face (137). Meanwhile, taper faces (151, 152) expanding outward are formed in an inner peripheral face of the elastic ring (15). The taper faces (151, 152) of the elastic ring (15) are engaged with the taper face (128) of the first divided roller (12) and the taper face (137) of the second divided roller (13).
Abstract translation: 摩擦辊(10)包括支撑辊(11)和外部装配到支撑辊(11)的环形弹性环(15)。 支撑辊(11)沿厚度方向分为两部分,即第一分割辊(12)和第二分割辊(13)。 在第一分割辊(12)的一侧形成有凸缘(127),在第一分割辊(12)的外周面形成有锥面(128)。 在锥面(128)中形成有滚花部(129)。 在第二分割辊(13)的一侧形成有凸缘(136),在第二分割辊(13)的外周面形成有锥面(137)。 在锥面(137)中形成有滚花部(138)。 同时,在弹性环(15)的内周面形成有向外侧扩大的锥面(151,152)。 弹性环(15)的锥面(151,152)与第一分割辊(12)的锥面(128)和第二分割辊(13)的锥面(137)接合。
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公开(公告)号:US20060151080A1
公开(公告)日:2006-07-13
申请号:US10559822
申请日:2004-07-16
Applicant: Yasushi Yamahara , Masanori Motoda , Masashi Kimura , Masaharu Sugiura , Akira Ishii , Toshitaka Aoki
Inventor: Yasushi Yamahara , Masanori Motoda , Masashi Kimura , Masaharu Sugiura , Akira Ishii , Toshitaka Aoki
IPC: B65G39/02
CPC classification number: B65G39/02 , B65G2201/0267 , Y10T152/10405
Abstract: A friction roller (10) includes a support roller (11) and an annular elastic ring (15) which it externally fitted to the support roller (11). The support roller (11) is divided into two portions in a thickness direction, that is, a first divided roller (12) and a second divided roller (13). A flange (127) is formed on one side of the first divided roller (12), and a taper face (128) is formed in an outer peripheral face of the first divided roller (12). A knurling portion (129) is formed in the taper face (128). A flange (136) is formed on one side of the second divided roller (13), and a taper face (137) is formed in an outer peripheral face of the second divided roller (13). A knurling portion (138) is formed in the taper face (137). Meanwhile, taper faces (151, 152) expanding outward are formed in an inner peripheral face of the elastic ring (15). The taper faces (151, 152) of the elastic ring (15) are engaged with the taper face (128) of the first divided roller (12) and the taper face (137) of the second divided roller (13).
Abstract translation: 摩擦辊(10)包括支撑辊(11)和外部装配到支撑辊(11)的环形弹性环(15)。 支撑辊(11)沿厚度方向分为两部分,即第一分割辊(12)和第二分割辊(13)。 在第一分割辊(12)的一侧形成有凸缘(127),在第一分割辊(12)的外周面形成有锥面(128)。 在锥面(128)中形成有滚花部(129)。 在第二分割辊(13)的一侧形成有凸缘(136),在第二分割辊(13)的外周面形成有锥面(137)。 在锥面(137)中形成有滚花部(138)。 同时,在弹性环(15)的内周面形成有向外侧扩大的锥面(151,152)。 弹性环(15)的锥面(151,152)与第一分割辊(12)的锥面(128)和第二分割辊(13)的锥面(137)接合。
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