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公开(公告)号：US20120263813A1
公开(公告)日：2012-10-18
申请号：US13511079
申请日：2009-11-09
申请人： Chikara Takagi , Shigeaki Nomura , Yuichi Higuchi
发明人： Chikara Takagi , Shigeaki Nomura , Yuichi Higuchi
IPC分类号： B29C35/02
CPC分类号： B29D30/0629 , B29C33/04 , B29D2030/067
摘要： A tire vulcanizing device including: an upper annular mold attaching member and a lower annular mold attaching member that respectively attach side portion forming molds for forming side portions of a tire; a plurality of segments that respectively attach a plurality of segmented tread molds for forming a tread portion of the tire; and a mold closing mechanism for radially moving the segments to close the tread molds at an advanced end. The respective segments are respectively independently provided with heat medium passages for applying heat for vulcanization to the tread molds when supplied with a heat medium.
摘要翻译： 一种轮胎硫化装置，其特征在于，包括：上部环状模具安装部件和下部环状模具安装部件，分别安装用于形成轮胎侧部的侧部成形模具; 分别连接多个分段的胎面模具以形成轮胎的胎面部分的多个段; 以及用于径向移动所述段以在高级端关闭所述胎面模的闭模机构。 相应的段分别独立地设置有热介质通道，用于在被供给热介质时向胎面模具施加用于硫化的热量。
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公开(公告)号：US08662871B2
公开(公告)日：2014-03-04
申请号：US13511079
申请日：2010-11-09
申请人： Chikara Takagi , Shigeaki Nomura , Yuichi Higuchi
发明人： Chikara Takagi , Shigeaki Nomura , Yuichi Higuchi
IPC分类号： B29C33/04
CPC分类号： B29D30/0629 , B29C33/04 , B29D2030/067
摘要： A tire vulcanizing device including: an upper annular mold attaching member and a lower annular mold attaching member that respectively attach side portion forming molds for forming side portions of a tire; a plurality of segments that respectively attach a plurality of segmented tread molds for forming a tread portion of the tire; and a mold closing mechanism for radially moving the segments to close the tread molds at an advanced end. The respective segments are respectively independently provided with heat medium passages for applying heat for vulcanization to the tread molds when supplied with a heat medium.
摘要翻译： 一种轮胎硫化装置，其特征在于，包括：上部环状模具安装部件和下部环状模具安装部件，分别安装用于形成轮胎侧部的侧部成形模具; 分别连接多个分段的胎面模具以形成轮胎的胎面部分的多个段; 以及用于径向移动所述段以在高级端关闭所述胎面模的闭模机构。 相应的段分别独立地设置有热介质通道，用于在被供给热介质时向胎面模具施加用于硫化的热量。
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公开(公告)号：US07901608B2
公开(公告)日：2011-03-08
申请号：US10565680
申请日：2004-07-08
IPC分类号： B29D30/00
CPC分类号： B29D30/0645
摘要： A bladder is made to be expandable and contractible at a vulcanization position within a lower mold assembly and to be expandable and contractible also at a tire delivery position which is spaced a predetermined distance from the vulcanization position along a center axis of the lower mold assembly. With a centering shaft passing through an upper mold, the bladder and the lower mold assembly, a green tire loaded into the tire delivery position is held by the bladder by expanding the bladder and is loaded by the bladder into the lower mold assembly. After a vulcanization processing, the bladder removes the vulcanized tire from the vulcanization position to the delivery position, and after the centering shaft is drawn out from the lower mold assembly and the bladder, the bladder is contracted at the delivery position to make it possible to release the vulcanized tire from the bladder. Thus, the green tire is supported evenly at the whole area on the internal surface thereof by the bladder which is expanded to a predetermined shape at the stage of receiving the green tire at the delivery position. Thus, the forming shape of the green tire can be fixed accurately, so that the tire shape after the vulcanization processing can be maintained accurately.
摘要翻译： 使囊状物在下模具组件内的硫化位置处可膨胀和收缩，并且还可以在沿着下模具组件的中心轴线与硫化位置隔开预定距离的轮胎输送位置处可膨胀和收缩。 通过穿过上模具的定心轴，气囊和下模具组件，装载到轮胎输送位置的生胎通过膨胀气囊由气囊保持，并且由气囊装载到下模具组件中。 在硫化处理之后，气囊将硫化轮胎从硫化位置移除到输送位置，并且在定心轴从下模具组件和气囊引出之后，气囊在输送位置收缩， 从膀胱释放硫化轮胎。 因此，通过在输送位置处接收生胎的阶段将生胎膨胀成规定形状的囊状物将其均匀地支承在其内表面的整个区域上。 因此，可以精确地固定生胎的形状，从而可以准确地保持硫化处理后的轮胎形状。
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公开(公告)号：US20060243370A1
公开(公告)日：2006-11-02
申请号：US10565680
申请日：2004-07-08
IPC分类号： B29C35/00
CPC分类号： B29D30/0645
摘要： A bladder is made to be expandable and contractible at a vulcanization position within a lower mold assembly and to be expandable and contractible also at a tire delivery position which is spaced a predetermined distance from the vulcanization position along a center axis of the lower mold assembly. With a centering shaft passing through an upper mold, the bladder and the lower mold assembly, a green tire loaded into the tire delivery position is held by the bladder by expanding the bladder and is loaded by the bladder into the lower mold assembly. After a vulcanization processing, the bladder removes the vulcanized tire from the vulcanization position to the delivery position, and after the centering shaft is drawn out from the lower mold assembly and the bladder, the bladder is contracted at the delivery position to make it possible to release the vulcanized tire from the bladder. Thus, the green tire is supported evenly at the whole area on the internal surface thereof by the bladder which is expanded to a predetermined shape at the stage of receiving the green tire at the delivery position. Thus, the forming shape of the green tire can be fixed accurately, so that the tire shape after the vulcanization processing can be maintained accurately.
摘要翻译： 使囊状物在下模具组件内的硫化位置处可膨胀和收缩，并且还可以在沿着下模具组件的中心轴线与硫化位置隔开预定距离的轮胎输送位置处可膨胀和收缩。 通过穿过上模具的定心轴，气囊和下模具组件，装载到轮胎输送位置的生胎通过膨胀气囊由气囊保持，并且由气囊装载到下模具组件中。 在硫化处理之后，气囊将硫化轮胎从硫化位置移除到输送位置，并且在定心轴从下模具组件和气囊引出之后，气囊在输送位置收缩， 从膀胱释放硫化轮胎。 因此，通过在输送位置处接收生胎的阶段将生胎膨胀成规定形状的囊状物将其均匀地支承在其内表面的整个区域上。 因此，可以精确地固定生胎的形状，从而可以准确地保持硫化处理后的轮胎形状。
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公开(公告)号：US20150059916A1
公开(公告)日：2015-03-05
申请号：US14395435
申请日：2012-04-26
申请人： Shigeaki Nomura
发明人： Shigeaki Nomura
IPC分类号： B21F37/00
CPC分类号： B21F37/00 , B29D30/48 , B29D2030/487
摘要： A bead ring winding device forms a bead ring by winding a wire fed to the circumference of a former, which is coupled to, in a removable manner, and supported by a rotation shaft. The bead ring winding device includes a guide and a driving member. The guide guides a bearing so that the bearing can be lifted and lowered. The bearing supports the rotation shaft. The driving member lifts and lowers the bearing along the guide. When the former is replaced with another former of a different diameter, the bearing is lifted or lowered with the driving member so that the upper end of the former is arranged at a fixed position.
摘要翻译： 胎圈环缠绕装置通过将馈送到成形器的圆周的线缠绕而形成胎圈环，其以可移除的方式联接并由旋转轴支撑。 胎圈环缠绕装置包括导向件和驱动件。 导轨引导轴承，使轴承可以升降。 轴承支撑旋转轴。 驱动构件沿着导轨升降并降低轴承。 当前者被不同直径的另外的前者替换时，轴承与驱动构件一起升高或降低，使得前者的上端设置在固定位置。
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公开(公告)号：US20150129707A1
公开(公告)日：2015-05-14
申请号：US14402046
申请日：2012-05-30
申请人： Shigeaki Nomura
发明人： Shigeaki Nomura
IPC分类号： B65H54/00
CPC分类号： B65H54/00 , B21F17/00 , B29D30/48 , B29D30/50 , B29D2030/487
摘要： A winding device is provided with a rotor that rotates past an inner side and an outer side of an annular bead ring, which is fed in a circumferential direction, while holding a binding cord to wind the binding cord around the bead ring. The rotor includes a pushing member that elastically pushes the binding cord against the bead ring.
摘要翻译： 卷绕装置设置有转子，该转子经过环形胎圈环的内侧和外侧，该环形胎圈环沿圆周方向进给，同时保持绑扎绳将缠绕绳缠绕在胎圈环周围。 转子包括将装订绳弹性地推靠在胎圈环上的推动构件。
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公开(公告)号：US09968985B2
公开(公告)日：2018-05-15
申请号：US14395435
申请日：2012-04-26
申请人： Shigeaki Nomura
发明人： Shigeaki Nomura
CPC分类号： B21F37/00 , B29D30/48 , B29D2030/487
摘要： A bead ring winding device forms a bead ring by winding a wire fed to the circumference of a former, which is coupled to, in a removable manner, and supported by a rotation shaft. The bead ring winding device includes a guide and a driving member. The guide guides a bearing so that the bearing can be lifted and lowered. The bearing supports the rotation shaft. The driving member lifts and lowers the bearing along the guide. When the former is replaced with another former of a different diameter, the bearing is lifted or lowered with the driving member so that the upper end of the former is arranged at a fixed position.
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公开(公告)号：US09352929B2
公开(公告)日：2016-05-31
申请号：US14402046
申请日：2012-05-30
申请人： Shigeaki Nomura
发明人： Shigeaki Nomura
CPC分类号： B65H54/00 , B21F17/00 , B29D30/48 , B29D30/50 , B29D2030/487
摘要： A winding device is provided with a rotor that rotates past an inner side and an outer side of an annular bead ring, which is fed in a circumferential direction, while holding a binding cord to wind the binding cord around the bead ring. The rotor includes a pushing member that elastically pushes the binding cord against the bead ring.
摘要翻译： 卷绕装置设置有转子，该转子经过环形胎圈环的内侧和外侧，该环形胎圈环沿圆周方向进给，同时保持绑扎绳将缠绕绳缠绕在胎圈环周围。 转子包括将装订绳弹性地推靠在胎圈环上的推动构件。
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