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1. 发明授权

US10632698B2 Tire vulcanizing apparatus 有权
公开(公告)号：US10632698B2
公开(公告)日：2020-04-28
申请号：US16199275
申请日：2018-11-26
申请人： Sumitomo Rubber Industries, Ltd.
发明人： Hiroyuki Onimatsu
IPC分类号： B29D30/06
CPC分类号： B29D30/0605 , B29D30/0606
摘要： A tire vulcanizing apparatus includes a vulcanization mold including a lower mold and an upper mold to define a tire mold cavity for vulcanizing a green tire together with a rigid core on which the green tire is formed, a base portion, a lower plate to which the lower mold is attached, the lower plate supported by the base portion, a first ring having a circular shape with a center corresponding to an axial center of the vulcanization mold and arranged between the base portion and the lower plate, an upper plate to which the upper mold is attached so as to face the lower mold up and down, and a lifting device for moving the upper plate up and down between a lower location to close the vulcanization mold and an upper location in which the upper mold positions opening the vulcanization mold.

2. 发明授权

US09566737B2 Rubber extrusion device 有权
标题翻译：橡胶挤出装置
公开(公告)号：US09566737B2
公开(公告)日：2017-02-14
申请号：US14420703
申请日：2013-08-30
申请人： SUMITOMO RUBBER INDUSTRIES LTD.
发明人： Hiroyuki Onimatsu
IPC分类号： B29C47/36 , B29K21/00 , B29L31/00
CPC分类号： B29C47/36 , B29B7/428 , B29B7/582 , B29B7/7495 , B29C47/0004 , B29C47/08 , B29C47/364 , B29C47/367 , B29C47/38 , B29C47/665 , B29D30/60 , B29K2021/00 , B29L2031/001
摘要： The present invention can save space. A rubber extrusion device (1) containing a rubber extruder (2) for kneading rubber and extruding same from a discharge port (7), and a gear pump (3) connected to the discharge port (7) of the rubber extruder (2). The rubber extruder (2) has a cylinder part (4), which houses a rubber extrusion screw (5), above the floor surface on which the rubber extruder (2) is placed. The gear pump (3) contains an electric motor (8), a decelerator (9) linked to the electric motor (8), and a gear pump main body (10) linked to the decelerator (9). A pair of gears (11) which meshes with one another is installed in the gear pump main body (10). The electric motor (8) and the decelerator (9) are disposed in a space below the gear pump main body (10) or the cylinder part (4). Moreover, the output shaft (9b) of the decelerator and one of the gears (11) are linked by means of a wrapping transmission means.
摘要翻译：本发明可以节省空间。一种橡胶挤出装置（1），其包含用于捏合橡胶并从排出口（7）挤出的橡胶挤出机（2）和连接到橡胶挤出机（2）的排出口（7）的齿轮泵（3）。橡胶挤出机（2）具有在橡胶挤出机（2）所在的地板表面上方容纳橡胶挤出螺杆（5）的圆筒部分（4）。齿轮泵（3）包括电动机（8），连接到电动机（8）的减速器（9）和与减速器（9）连接的齿轮泵主体（10）。一对齿轮（11）彼此啮合安装在齿轮泵主体（10）中。电动机（8）和减速器（9）设置在齿轮泵主体（10）或气缸部（4）的下方的空间内。此外，减速器的输出轴（9b）和齿轮（11）中的一个通过包装传动装置连接。

3. 发明授权

US11104092B2 Pressure roller for shaping tire member 有权
公开(公告)号：US11104092B2
公开(公告)日：2021-08-31
申请号：US16300230
申请日：2017-04-17
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Hiroyuki Onimatsu , Kimitaka Yoshimura , Santa Momii , Takeshi Kawazu , Takaji Arai , Noboru Ishihara , Yu Nosaka , Toshiyuki Yamagiwa
IPC分类号： B29D30/28 , B29D30/14
摘要： To improve durability by preventing breakage of each roller piece for a long time.
It is a pressure roller for pressing a surface of a tire member made from an unvulcanized rubber member. The pressure roller has a support shaft and a plurality of elastically deformable roller pieces supported by the support shaft and arranged in the axial direction of the support shaft. Each roller piece has a pressing surface for contacting with the surface of the tire member. Each roller piece is independently rotatably supported by the support shaft.

4. 发明授权

US09944035B2 Bead apex rubber-forming method, and bead apex rubber-forming device 有权
公开(公告)号：US09944035B2
公开(公告)日：2018-04-17
申请号：US14395769
申请日：2013-04-08
申请人： Sumitomo Rubber Industries, Ltd. , Nakata Engineering Co., Ltd.
发明人： Hiroyuki Onimatsu , Naoyasu Nakao , Hiroyuki Takahashi
IPC分类号： B29D30/48 , B29C47/12 , B29C47/92 , B29C47/36 , B29C47/38 , B29D30/06 , B29K21/00 , B29K105/24
CPC分类号： B29D30/48 , B29C47/12 , B29C47/364 , B29C47/38 , B29C47/92 , B29D30/0681 , B29D2030/482 , B29D2030/487 , B29K2021/00 , B29K2105/246
摘要： The present invention forms bead apex rubber with good precision on the outer circumferential surface of the bead core. A molding process, in which unvulcanized rubber is made to flow into a bead apex molding chamber that is surrounded by surfaces that include the outer circumferential surface of a circular bead core and the bead apex rubber is formed directly on the outer circumferential surface of the bead core that is rotating around the core axis, is provided. The molding process comprises: a tip forming step that forms the leading end of the bead apex rubber; a middle section forming step that sequentially forms the bead apex rubber to be continuous with the leading end; and a joining step to join the back end and the leading end of the bead apex rubber by inflowing the unvulcanized rubber therebetween.

5. 发明申请

US20150231804A1 RUBBER STRIP MANUFACTURING DEVICE AND MANUFACTURING METHOD 有权
标题翻译：橡胶条制造装置和制造方法
公开(公告)号：US20150231804A1
公开(公告)日：2015-08-20
申请号：US14422769
申请日：2013-08-30
申请人： Sumitomo Rubber Industries, Ltd.
发明人： Hiroyuki Onimatsu
IPC分类号： B29C43/24 , B29C43/58
CPC分类号： B29C43/24 , B29C43/58 , B29C47/0004 , B29C47/0014 , B29C47/004 , B29C47/0057 , B29C47/0059 , B29C47/0066 , B29C47/0813 , B29C47/34 , B29C47/36 , B29C47/364 , B29C47/38 , B29C47/385 , B29C47/906 , B29C47/92 , B29C2043/5875 , B29C2947/9259 , B29C2947/92647 , B29C2947/92885 , B29C2947/92923 , B29C2947/92933 , B29D30/3028 , B29D30/60 , B29K2021/00 , B29L2007/008
摘要： Provide a manufacturing method and a manufacturing device for a rubber strip capable of stably manufacturing a tape-like rubber strip of unvulcanized rubber. The rubber strip manufacturing device (1) for manufacturing a tape-like rubber strip (G2) made of unvulcanized rubber is characterized in including: a rubber extruder (3) comprising a rubber extruder main body (6) having a screw shaft (6c) for kneading and pushing the unvulcanized rubber toward an outlet opening (6d), and a gear pump (7) connected to the outlet opening (6d) of the rubber extruder main body (6) and rotary-driven by a first motor (M1); a calender head (4) comprising a pair of calender rollers (4a,4b) for rolling a shaped rubber body extruded from the rubber extruder (3) to obtain the rubber strip (G2); and a control unit (70) for controlling a second motor (M2) for rotary-driving the calender rollers in conjunction with the first motor (M1).
摘要翻译：提供能够稳定地制造未硫化橡胶的带状橡胶条的橡胶条的制造方法和制造装置。用于制造由未硫化橡胶制成的带状橡胶条（G2）的橡胶条制造装置（1）的特征在于包括：橡胶挤出机（3），包括具有螺杆轴（6c）的橡胶挤出机主体（6）用于将未硫化橡胶捏合并推出到出口（6d）;以及与橡胶挤出机主体（6）的出口（6d）连接并由第一马达（M1）旋转驱动的齿轮泵（7） ; 砑光头（4），包括一对用于轧制从橡胶挤出机（3）挤出的成形橡胶体的砑光辊（4a，4b），以获得橡胶条（G2）; 以及控制单元（70），用于控制与第一马达（M1）一起旋转驱动砑光辊的第二马达（M2）。

6. 发明授权

US09987813B2 Apparatus for mounting tread ring on tire base and method for manufacturing retreaded tire 有权
公开(公告)号：US09987813B2
公开(公告)日：2018-06-05
申请号：US14403960
申请日：2013-04-16
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Noboru Ishihara , Hiroyuki Onimatsu
IPC分类号： B29D30/56 , B29D30/52 , B29D30/54 , B29D30/58
CPC分类号： B29D30/56 , B29D2030/523 , B29D2030/549 , B29D2030/585 , Y10T156/17
摘要： An apparatus 1 for mounting an annular tread ring R on an outer peripheral surface TS of a tire base T, which includes a tire base holding section 2 which is movable between a first position P1 and a second position P2 while holding the tire base T, and a tread ring mounting section 3 for mounting the tread ring R on the outer peripheral surface TS of the tire base T. The tread ring mounting section 3 comprises a tread holder 10 for holding the inner circumferential surface of the tread ring R, and a tread pushing-out device 11 for pushing out the tread ring R in the axis direction. At the second position P2, after placing the tread ring R on the outer peripheral surface TS of the tire base T in the tire base holding section 2, the tread ring mounting section 3 pushes out the tread ring R from the tread holder 10 toward the first position P1 by the tread pushing-out device 11. And the tire base holding section 2 moves toward the first position P1 at the same speed as the pushing-out speed of the tread pushing-out device 11. Thereby, the tread ring R is mounted on the outer peripheral surface TS of the tire base T.

7. 发明授权

US09902097B2 Rubber strip manufacturing device and manufacturing method 有权
公开(公告)号：US09902097B2
公开(公告)日：2018-02-27
申请号：US14422769
申请日：2013-08-30
申请人： Sumitomo Rubber Industries, Ltd.
发明人： Hiroyuki Onimatsu
IPC分类号： B29C47/92 , B29C43/58 , B29C43/24 , B29K21/00 , B29L7/00 , B29C47/00 , B29C47/08 , B29C47/90 , B29C47/36
CPC分类号： B29C43/24 , B29C43/58 , B29C47/0004 , B29C47/0014 , B29C47/004 , B29C47/0057 , B29C47/0059 , B29C47/0066 , B29C47/0813 , B29C47/34 , B29C47/36 , B29C47/364 , B29C47/38 , B29C47/385 , B29C47/906 , B29C47/92 , B29C2043/5875 , B29C2947/9259 , B29C2947/92647 , B29C2947/92885 , B29C2947/92923 , B29C2947/92933 , B29D30/3028 , B29D30/60 , B29K2021/00 , B29L2007/008
摘要： Provide a manufacturing method and a manufacturing device for a rubber strip capable of stably manufacturing a tape-like rubber strip of unvulcanized rubber. The rubber strip manufacturing device (1) for manufacturing a tape-like rubber strip (G2) made of unvulcanized rubber is characterized in including: a rubber extruder (3) comprising a rubber extruder main body (6) having a screw shaft (6c) for kneading and pushing the unvulcanized rubber toward an outlet opening (6d), and a gear pump (7) connected to the outlet opening (6d) of the rubber extruder main body (6) and rotary-driven by a first motor (M1); a calender head (4) comprising a pair of calender rollers (4a,4b) for rolling a shaped rubber body extruded from the rubber extruder (3) to obtain the rubber strip (G2); and a control unit (70) for controlling a second motor (M2) for rotary-driving the calender rollers in conjunction with the first motor (M1).

8. 发明申请

US20150246494A1 TIRE VULCANIZING METHOD AND TIRE MANUFACTURING METHOD 有权
标题翻译：轮胎成型方法及轮胎制造方法
公开(公告)号：US20150246494A1
公开(公告)日：2015-09-03
申请号：US14427553
申请日：2013-09-17
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Hiroyuki Onimatsu
IPC分类号： B29D30/06
CPC分类号： B29D30/0662 , B29D30/0005 , B29D30/0603 , B29D30/0633 , B29D30/12 , B29D2030/0666
摘要： The purpose of the present invention is to efficiently vulcanize a green tire. This tire vulcanizing method and tire manufacturing method for vulcanizing a green tire 2A formed on an outer surface 11s of a rigid core by putting in a vulcanizing mold together with the rigid core 3A. The method comprising: a preheating step S1 of preheating the rigid core accompanied by green tire 3A using a preheating device 5 arranged adjacent to the vulcanizing mold 4 prior to vulcanizing; a vulcanizing step S3 of vulcanizing the green tire accompanied by preheated rigid core 3A using the vulcanizing mold 4; and a cooling step S5 of cooling the rigid core accompanied by vulcanized tire 3B which has a vulcanized tire 2B made by vulcanizing the green tire 2A by use of a cooling device 6.
摘要翻译：本发明的目的是有效地硫化生胎。该轮胎硫化方法和轮胎制造方法通过将硫化模具与刚性芯3A一起放入而将形成在刚性芯的外表面11s上的生胎2A进行硫化。该方法包括：预热步骤S1，其使用在硫化之前与硫化模具4相邻设置的预热装置5预热伴随着生胎的刚性芯片3A; 使用硫化模具4使伴随预热的刚性芯3A硫化生胎的硫化步骤S3; 以及伴随着硫化轮胎3B的刚性芯体冷却的冷却步骤S5，硫化轮胎3B具有通过使用冷却装置6硫化生轮胎2A制成的硫化轮胎2B。

9. 发明申请

US20150246491A1 RIGID CORE MOLD REMOVAL DEVICE AND TIRE MANUFACTURING METHOD 审中-公开
标题翻译：刚性芯片去除装置和轮胎制造方法
公开(公告)号：US20150246491A1
公开(公告)日：2015-09-03
申请号：US14427574
申请日：2013-09-17
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Hiroyuki Onimatsu
IPC分类号： B29D30/06 , B29C33/76 , B29D30/10
CPC分类号： B29D30/0649 , B29C33/485 , B29C33/76 , B29D30/0645 , B29D30/0661 , B29D30/0662 , B29D30/10 , B29D30/12 , B29D2030/0646 , B29L2030/00
摘要： A method for manufacturing a tire T comprises a step for forming a green tire on the outside of a rigid core mold 2, a step for vulcanization-molding and obtaining a tire-accompanying rigid core mold G, a step for setting, at an assembly station P3, a core 5 taken out from the tire-accompanied rigid core mold G, and a removal and assembly step for removing one core segment 3 from the tire T by moving in inwardly in the tire radial direction from the tire-accompanying rigid core mold G and mounting it on the core 5 set at the assembly station. The removal and assembly step is performed for every core segment in the tire, whereby a rigid core mold 2 is assembled at the assembly station P3, while removing the rigid core mold 2 from the tire T.
摘要翻译：制造轮胎T的方法T包括在刚性芯模2的外侧形成生胎的步骤，硫化成型步骤和获得与轮胎相关的刚性芯模G，在组装时设定的步骤站P3，从轮胎伴随的刚性芯模G取出的芯5，以及通过从轮胎相邻的刚性芯向内径向轮胎径向移动而从轮胎T移除一个芯段3的拆卸和组装步骤模具G，并将其安装在设在组装站的芯5上。对轮胎中的每个芯段执行拆卸和组装步骤，由此在组装工位P3处组装刚性芯模2，同时从轮胎T移除刚性芯模2。

10. 发明申请

US20150231842A1 TIRE VULCANIZING APPARATUS 有权
标题翻译：轮胎装载机
公开(公告)号：US20150231842A1
公开(公告)日：2015-08-20
申请号：US14420603
申请日：2013-08-30
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Hiroyuki Onimatsu
IPC分类号： B29D30/06 , B29D30/30
CPC分类号： B29D30/0603 , B29C33/02 , B29D30/0005 , B29D30/0016 , B29D30/0606 , B29D30/0633 , B29D30/0643 , B29D30/0661 , B29D30/30 , B29D2030/0607
摘要： To improve tire production efficiency. There are a conveying means for conveying a tire-accompanied rigid core in a lying-sideways attitude to a loading position P1, a preheating means for preheating at a preheating position P2, a vulcanizing means for vulcanizing at a vulcanizing position P3, a cooling means for cooling at a cooling position P4, and a transferring means. The transferring means has a turning arm capable of turning horizontally around an axis of turning and movable up and down, and transfers the tire-accompanied rigid core from and to the conveying means, the preheating means, the vulcanizing means, and the cooling means at the positions P1 to P4. The loading position P1, the preheating position P2, the vulcanizing position P3 and the cooling position P4 are arranged on the same circumferential line centered on the axis of turning.
摘要翻译：提高轮胎生产效率。有一个传送装置，用于将躺在侧面姿态的轮胎伴随的刚性芯片传送到装载位置P1，预热位置P2预热的预热装置，硫化位置P3硫化的硫化装置，冷却装置用于在冷却位置P4冷却，以及传送装置。传送装置具有能够绕转动轴水平地转动并上下移动的转动臂，并且将轮胎伴随的刚性芯从传送装置，预热装置，硫化装置和冷却装置传送到传送装置，预热装置，硫化装置和冷却装置位置P1到P4。装载位置P1，预热位置P2，硫化位置P3和冷却位置P4设置在与转动轴线相对的同一圆周线上。

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