公开(公告)号：US08333578B2

公开(公告)日：2012-12-18

申请号：US13304490

申请日：2011-11-25

申请人： Ryota Ohchi ,  Yasuhiko Fujieda ,  Yuichiro Mizuta

发明人： Ryota Ohchi ,  Yasuhiko Fujieda ,  Yuichiro Mizuta

IPC分类号： B29C35/02

CPC分类号： B29D30/0645 ,  B29C33/02 ,  B29D30/0649

摘要： In a center mechanism of a tire vulcanizer of the present invention, in order to improve working efficiency and lower total height, after a green tire is vulcanized and patterned and becomes a vulcanized tire, a bladder well is lifted from a bottom position where a lower bead ring is positioned on a lower mold and a bladder is installed in the green tire to a top position where the lower bead ring is positioned above the lower mold and an upper clamp, and the upper clamp, a lower clamp, and the bladder are placed in the bladder well, while heights of the upper clamp and the lower clamp are fixed.

摘要翻译： 在本发明的轮胎硫化机的中心机构中，为了提高作业效率和较低的总高度，在生轮胎硫化并图案化并成为硫化轮胎之后，将气囊从下部位置提升， 胎圈环定位在下模具上，并且将囊状物安装在生胎中至顶部位置，其中下胎圈环位于下模具上方，并且上夹具，上夹具，下夹具和囊状物 放置在气囊中，而上夹具和下夹具的高度是固定的。

公开(公告)号：US20120156317A1

公开(公告)日：2012-06-21

申请号：US13304490

申请日：2011-11-25

申请人： Ryota OHCHI ,  Yasuhiko Fujieda ,  Yuichiro Mizuta

发明人： Ryota OHCHI ,  Yasuhiko Fujieda ,  Yuichiro Mizuta

IPC分类号： B29C35/02

CPC分类号： B29D30/0645 ,  B29C33/02 ,  B29D30/0649

摘要： In a center mechanism of a tire vulcanizer of the present invention, in order to improve working efficiency and lower total height, after a green tire is vulcanized and patterned and becomes a vulcanized tire, a bladder well is lifted from a bottom position where a lower bead ring is positioned on a lower mold and a bladder is installed in the green tire to a top position where the lower bead ring is positioned above the lower mold and an upper clamp, and the upper clamp, a lower clamp, and the bladder are placed in the bladder well, while heights of the upper clamp and the lower clamp are fixed.

摘要翻译： 在本发明的轮胎硫化机的中心机构中，为了提高作业效率和较低的总高度，在生轮胎硫化并图案化并成为硫化轮胎之后，将气囊从下部位置提升， 胎圈环定位在下模具上，并且将囊状物安装在生胎中至顶部位置，其中下胎圈环位于下模具上方，并且上夹具，上夹具，下夹具和囊状物 放置在气囊中，而上夹具和下夹具的高度是固定的。

公开(公告)号：US09308700B2

公开(公告)日：2016-04-12

申请号：US13591810

申请日：2012-08-22

申请人： Yuichiro Mizuta ,  Masahiro Doe ,  Yasuhiko Fujieda ,  Masatake Toshima

发明人： Yuichiro Mizuta ,  Masahiro Doe ,  Yasuhiko Fujieda ,  Masatake Toshima

IPC分类号： B29D30/08 ,  B29C35/04 ,  B29D30/06 ,  B29C35/00

CPC分类号： B29D30/0601 ,  B29C35/007 ,  B29D2030/067 ,  B29D2030/0675 ,  B29D2030/0677

摘要： A tire vulcanizing method reduces consumption energy and increases productivity of vulcanization. This method involves supplying an inert gas to an internal space of the tire via a supply pipe, discharging the gas from the internal space via a return pipe, and supplying the gas from the return pipe to the supply pipe by a rotation type circulation device. A heating device heats the circulated gas. An internal outlet gas temperature sensor detects a temperature of the gas in the return pipe. A controller decreases a rotating speed of the circulation device when the return pipe gas temperature is a rotating speed decrease temperature or more.

摘要翻译： 轮胎硫化方法降低了消耗能量并提高了硫化的生产率。 该方法包括通过供给管向轮胎的内部空间供给惰性气体，通过回流管从内部空间排出气体，并通过旋转式循环装置将气体从回流管供给到供给管。 加热装置加热循环气体。 内部出口气体温度传感器检测回流管中的气体的温度。 当返回管气体温度为转速降低温度以上时，控制器降低循环装置的转速。

公开(公告)号：US09028738B2

公开(公告)日：2015-05-12

申请号：US13475310

申请日：2012-05-18

申请人： Yuichiro Mizuta ,  Yasuhiko Fujieda ,  Masahiro Doe

发明人： Yuichiro Mizuta ,  Yasuhiko Fujieda ,  Masahiro Doe

IPC分类号： B29D30/06

CPC分类号： B29D30/0601 ,  B29D2030/0651 ,  B29D2030/0675

摘要： In a tire vulcanizer having two sets of portions, each of which includes a lower mold, an upper mold, and a center mechanism provided with a bladder, a nitrogen gas heated in a first heating device is supplied to an interior of the bladder of the center mechanism which is placed on the upstream side in the circulating direction of the nitrogen gas. The nitrogen gas discharged from the interior of the bladder of the center mechanism is used for vulcanization and patterning and a temperature thereof is lowered. However, this nitrogen gas is heated again in a second heating device, so that the temperature is increased. Therefore, the nitrogen gas heated in the second heating device is supplied to an interior of the bladder of the center mechanism which is placed on the downstream side in the circulating direction of the nitrogen gas.

摘要翻译： 在具有两组部分的轮胎硫化机中，每个部分包括下模具，上模具和设置有气囊的中心机构，在第一加热装置中加热的氮气被供应到 中心机构，其设置在氮气的循环方向的上游侧。 从中心机构的气囊内部排出的氮气用于硫化和图案化，并且其温度降低。 然而，这种氮气在第二加热装置中被再次加热，使得温度升高。 因此，在第二加热装置中加热的氮气被供给到位于氮气循环方向下游侧的中心机构的气囊的内部。