公开(公告)号：JP2003146034A

公开(公告)日：2003-05-21

申请号：JP2001349602

申请日：2001-11-15

Applicant: BRIDGESTONE CORP

Inventor： TAKEDA YUJI ,  TOYOFUKU MASANORI

IPC: G01L17/00 ,  B60C23/04

Abstract: PROBLEM TO BE SOLVED: To provide a tire internal pressure alarm device not breaking even when a tire hits a casing in attachment/detachment work of the tire to a rim and not obstructing the attachment/detachment work. SOLUTION: A valve stem fixed to the rim and the casing housing parts such as a pressure sensor and an electronic board are airtightly connected by an elastic body.

公开(公告)号：JP2012086469A

公开(公告)日：2012-05-10

申请号：JP2010235704

申请日：2010-10-20

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： YOSHIDA MAKI ,  TAKEDA YUJI ,  SAKINO YOSHIKAZU

IPC: B29C73/02 ,  B29C73/24

Abstract: PROBLEM TO BE SOLVED: To obtain a tire booster that surely closes an exhaust valve while a motor is stopped in drive.SOLUTION: A columnar magnet 213 is arranged in the center of a depth wall 212A of a cylinder body 212, an exhaust member 255 contains a magnetic material such as ferrite, and the exhaust valve 256 is magnetized to the magnet 213. By this arrangement, even if the motor 250 is stopped in drive while a piston 240 is arranged in the vicinity of an upper dead point, the exhaust valve 256 is magnetized to the magnet 213 of the cylinder by a magnetic force of the magnet 213, and the exhaust valve 256 can surely be closed (exhaust port 252 is closed).

Abstract translation: 要解决的问题：获得在电机停止驱动时可靠地关闭排气阀的轮胎助力器。 解决方案：柱状磁体213布置在圆柱体212的深度壁212A的中心，排气构件255包含诸如铁氧体的磁性材料，并且排气门256被磁化到磁体213。 即使在活塞240配置在上死点附近的状态下，即使电动机250停止驱动，排气门256也通过磁铁213的磁力被磁化到汽缸的磁铁213， 排气门256可以可靠地关闭（排气口252关闭）。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012047499A

公开(公告)日：2012-03-08

申请号：JP2010187591

申请日：2010-08-24

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： TAKEDA YUJI ,  YANAGI HIDESHI ,  NAKAZAWA KAZUMA ,  INOUE YUSUKE

IPC: G01L17/00 ,  B60C23/04

Abstract: PROBLEM TO BE SOLVED: To prevent a sealing agent from blocking a communication channel when repairing a flat tire.SOLUTION: On a side wall of a device body 14 of a tire air pressure detector 10, a tire valve is connected and on the other side wall, an air in-flow opening is opened. Inside the device body 14, a sensor chamber 18 is provided and a pressure sensor 24 is attached. On the side wall of the device body 14, a communication channel 22 for making the sensor chamber 18 communicate with the inside of the tire, and pressure in the sensor chamber 18 is maintained as the same pressure as tire internal pressure. An end part on the side of the inside of the tire of the communication channel 22 protrudes from the device body 14 for a protrusion amount H. In the communication channel 22 and the sensor chamber 18, pressure transmission liquid 26 for transmitting the tire inner pressure to the pressure sensor is filled up. The pressure transmission liquid 26 is preferably hydrophobic liquid whose surface tension is larger than 72.75 mN/m. A proportion of an area of cross section of the communication channel 22 and that of the sensor chamber 18 is within a range of 0.1 to 1.0.

Abstract translation: 要解决的问题：为了防止在修理扁平轮胎时密封剂堵塞连通通道。 解决方案：在轮胎气压检测器10的装置主体14的侧壁上连接有轮胎阀，在另一侧壁上打开空气入口开口。 在设备主体14的内部，设置有传感器室18，附接有压力传感器24。 在装置主体14的侧壁上，用于使传感器室18与轮胎内部连通的连通通道22，并且传感器室18中的压力保持与轮胎内部压力相同的压力。 连通通道22的轮胎内侧的端部从装置主体14突出突出量H.在连通通道22和传感器室18中，传递轮胎内压的压力传递液26 到压力传感器被填满。 压力透过液26优选表面张力大于72.75mN / m的疏水性液体。 连通通道22的横截面积与传感器室18的面积的比例在0.1〜1.0的范围内。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011183751A

公开(公告)日：2011-09-22

申请号：JP2010053559

申请日：2010-03-10

Applicant: Bridgestone Corp ,  Toyota Motor Corp ,  トヨタ自動車株式会社 ,  株式会社ブリヂストン

Inventor： TAKEDA YUJI ,  KITASHIBA SHUNSUKE

IPC: B29C73/02

Abstract: PROBLEM TO BE SOLVED: To block a through-hole for repair opened in a pneumatic tire.
SOLUTION: The outer peripheral wall of a piercing part 28 of a needle 10 is formed with an opening 42 leading to a passage 24. The opening 42 is formed in a position distant from a step part 40 of the needle 10, and when the piercing part 28 is thrusted into a side part 104 of the tire 100 to bring the step part 40 into contact with the outer surface of the side part 104, the opening 42 is located within the through-hole 44 for repair opened in the side part 104 by the piercing part 28.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：阻塞在充气轮胎中打开的修理通孔。 解决方案：针10的穿刺部28的外周壁形成有通向通道24的开口42.开口42形成在远离针10​​的台阶部40的位置，并且 当穿刺部28被推入轮胎100的侧部104以使台阶部40与侧部104的外表面接触时，开口42位于通孔44内，用于在 （C）2011，JPO＆INPIT

公开(公告)号：JP2011126185A

公开(公告)日：2011-06-30

申请号：JP2009287838

申请日：2009-12-18

Applicant: Bridgestone Corp ,  Toyota Motor Corp ,  トヨタ自動車株式会社 ,  株式会社ブリヂストン

Inventor： TAKEDA YUJI ,  MURAKAMI HIDEKI

IPC: B29C73/02 ,  B60S5/04 ,  F16K15/16 ,  F16K17/04

CPC classification number: B29C73/166

Abstract: PROBLEM TO BE SOLVED: To simplify the composition of a depressurization mechanism for a pump-up device etc.
SOLUTION: Since a pressure releasing valve body 60 is composed by forming an approximately C-shaped notch 62 in an intake valve body 196 in a sealing pump-up device 10, components such as a casing used in general relief valves and a valve biasing elastic body are not used, and the number of components of a part corresponding to a relief valve is reduced, so that a time for assembling a part corresponding to a relief valve can also be reduced.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：为了简化起升装置等的减压机构的组成。解决方案：由于压力释放阀体60由在进气口中形成大致C形的切口62构成 在密封泵送装置10中的阀体196，不使用一般的安全阀中使用的壳体和阀偏置弹性体等的部件，并且与减压阀对应的部件的部件数量减少， 也可以减少用于组装对应于安全阀的部件的时间。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010036532A

公开(公告)日：2010-02-18

申请号：JP2008204686

申请日：2008-08-07

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： SAKINO YOSHIKAZU ,  TAKEDA YUJI ,  IZUMIMOTO TAKAHARU

IPC: B29C73/02

Abstract: PROBLEM TO BE SOLVED: To provide a sealing pumping-up apparatus which prevents scattering of a sealant outside when connecting operation to a tire is performed while preventing the sealant from flowing outside in a state of being not connected with the tire.
SOLUTION: The sealing pumping-up apparatus 10 includes: a compressor unit 12; an air supply passage 60 for supplying compressed air to a liquid container 18; a pressurized liquid supply chamber 40 where the sealant 32 flowing out of an outlet 29 and the compressed air flow in; a fluid supply path 79 for supplying the sealant 32 flowing in the pressurized liquid supply chamber 40 and the compressed air to the tire 100; a cap 210 for sealing the fluid supply path 79 so as to be able to release it; and a pressure relief valve 260 provided on the passage of the compressed air from the air supply passage 60 to the pressurized liquid supply chamber 40. Thus, the sealant 32 can be prevented from scattering outside when connecting operation to the tire 100 is performed while preventing the sealant 32 from flowing outside in such a state as to be not connected with the tire 100.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种当在不与轮胎连接的状态下防止密封剂流出外部时，执行连接操作到轮胎时防止密封剂散射的密封泵送装置。 解决方案：密封泵送装置10包括：压缩机单元12; 用于向液体容器18供给压缩空气的供气通道60; 加压液体供给室40，其中从出口29流出的密封剂32和压缩空气流入; 用于将在加压液体供应室40中流动的密封剂32和压缩空气供给到轮胎100的流体供给路径79; 用于密封流体供应路径79以便能够将其释放的盖210; 以及设置在压缩空气从供气通道60到加压液体供应室40的通道的压力释放阀260.因此，当执行与轮胎100的连接操作时，可以防止密封剂32散射到外部，同时防止 密封剂32在不与轮胎100连接的状态下流出外部。（C）2010年，JPO＆INPIT

公开(公告)号：JP2009209831A

公开(公告)日：2009-09-17

申请号：JP2008055011

申请日：2008-03-05

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： TAKEDA YUJI ,  IZUMIMOTO TAKAHARU ,  YOKOI TAKASHI

IPC: F04B39/10 ,  B29C73/02

Abstract: PROBLEM TO BE SOLVED: To provide an air compressor, capable of avoiding unnecessary load given to a motor and shortening a filling time, even if elastic bodies has manufacturing dispersion.
SOLUTION: A compressing amount of a compression coil spring 264 for pressing a valve body 262 of an exhaust valve 260 of the compressor 200 can be adjusted by an adjustment screw 268. Even if the compression coil spring 264 has manufacturing dispersion, since energizing force for energizing the valve body 262 can be set to the design value where the exhaust valve 260 functions optimally, an air compressor capable of avoiding giving unnecessary load to a motor and shortening the filling time can be constituted.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：即使弹性体具有制造分散体，也能够提供一种空气压缩机，其能够避免给予电动机的不必要的负荷和缩短充电时间。 解决方案：压缩机200的排气门260的阀体262的按压压缩螺旋弹簧264的压缩量可以通过调节螺钉268进行调节。即使压缩螺旋弹簧264具有制造分散，因此 能够使阀体262通电的赋能力能够设定为排气阀260的最佳作用的设计值，能够避免对电动机造成不必要的负荷并缩短充电时间的空气压缩机。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008307861A

公开(公告)日：2008-12-25

申请号：JP2007160471

申请日：2007-06-18

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： YOSHIDA MAKI ,  TAKEDA YUJI ,  IZUMIMOTO TAKAHARU

IPC: B29C73/02

Abstract: PROBLEM TO BE SOLVED: To provide a sealing pump-up apparatus the function of which is changed over between a function of a compressor and a function of repairing a tire without changing the connections of hoses and in which a complicated operation of a tool to be used for the changeover of functions is improved.
SOLUTION: The sealing pump-up apparatus 10 is provided with; a cover member 110 to be fitted detachably to an injection unit 20 to plug a tool insertion hole 44; and the tool 82 which can be inserted into the tool insertion hole 44 and is inserted into the tool insertion hole 44 to bore an aluminum seal 30 so that the tip of the tool in the insertion direction enters a liquid chemical vessel 18 to communicate an air supply line 60 with the liquid chemical vessel 18 through a tool communicative line 88 and plugs the tool insertion hole 44. As a result, the function of the sealing pump-up apparatus is changed over between the function of the compressor and the function of repairing the tire without changing the connections of hoses and the complicated operation of the tool to be used for the changeover of functions can be improved.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种密封泵送装置，其功能是在压缩机的功能和轮胎修复功能之间改变而不改变软管的连接，并且其中复杂的操作 提高了用于功能切换的工具。 解决方案：密封泵送装置10设有： 盖构件110可拆卸地装配到注射单元20以插入工具插入孔44; 以及可以插入到工具插入孔44中并插入到工具插入孔44中的工具82，以便插入铝密封件30，使得工具在插入方向上的尖端进入液体化学容器18以连通空气 供应管线60与液体化学容器18通过工具连通管线88并堵塞工具插入孔44.结果，密封泵送装置的功能在压缩机的功能和修理功能之间改变 可以改善轮胎而不改变软管的连接以及用于切换功能的工具的复杂操作。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007168418A

公开(公告)日：2007-07-05

申请号：JP2006201474

申请日：2006-07-25

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： YOSHIDA MAKI ,  TAKEDA YUJI ,  IZUMIMOTO TAKAHARU

IPC: B29C73/24 ,  B29C73/02

CPC classification number: B29C73/166

Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to fracture a seal material which sealed an output port when it inhibits that air mixes in a sealing agent applied into a pneumatic tire, and the feeding speed of the sealing agent falls off and the sealing agent is made breathe out from the output port of a liquid medicine receptacle. SOLUTION: With the pumping up apparatus 10, if a plunger member 50 moves to a gas liquid feeding position from an air feeding position, a bottom closure 54 blockades the cylinder hole 48 of an impregnation unit 18, and an output port 25 of a liquid medicine receptacle 16 is disengaged. Thereby, a compressor unit communicates in the liquid medicine receptacle 16 through a pressure-tight hose 84, a first air supply passage 80 and a second air supply passage 74, a sealing agent 28 in the liquid medicine receptacle 16 flows in the pressurization liquid supply chamber 42 of the impregnation unit 18 through the output port 25, and the sealing agent 28 in the pressurization liquid supply chamber 42 is supplied under pressure into the tire through a gas liquid feeding way 82 by the pressure of compressed air supplied into a liquid container 16 from a compressor unit 12, and the sealing agent 28 in the pressurization liquid supply chamber 42 is supplied under pressure into the tire through the gas liquid feeding way 82. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了在阻止在施加到充气轮胎中的密封剂中混合空气时密封输出口的密封材料，并且密封剂的进给速度脱落，不需要断裂， 密封剂从液体药物容器的输出口呼出。 解决方案：使用抽气装置10，如果柱塞构件50从空气供给位置移动到气体供给位置，则底部封闭件54阻塞浸渍单元18的气缸孔48和输出端口25 液体药物容器16脱离。 因此，压缩机单元通过压力密封软管84，第一空气供给通路80和第二空气供给通路74与药液容器16连通，液体药剂容器16内的密封剂28流入加压液供给部 通过输出口25将浸渍单元18的室42和加压液体供应室42中的密封剂28通过供给到液体容器中的压缩空气的压力通过气体供给路82供给到轮胎中 16，压缩机单元12中的密封剂28和加压液体供应室42中的密封剂28通过气体供给路82在压力下供给到轮胎中。（C）2007，JPO＆INPIT

公开(公告)号：JP2007090575A

公开(公告)日：2007-04-12

申请号：JP2005280695

申请日：2005-09-27

Applicant: Bridgestone Corp ,  株式会社ブリヂストン

Inventor： IZUMIMOTO TAKAHARU ,  IWASAKI SHINICHI ,  SUGIO DAISUKE ,  TAKEDA YUJI ,  YOSHIDA MAKI ,  YAMAGUCHI ICHIRO

IPC: B29C73/02 ,  B29L30/00

CPC classification number: B29C73/166

Abstract: PROBLEM TO BE SOLVED: To adjust the housing amount of a sealant in a container unit corresponding to the kind or the like of a pneumatic tire becoming a puncture repairing target in either one of cases before and after mounting with respect to the mounting part of the container unit in which the sealant is housed.
SOLUTION: In this puncture repairing apparatus, the container unit 22 is equipped with a base container 24 and the cartridge container 26 made connectable to the base container and connected to the base container 24 increase the housing amount of the sealant 36 in the container unit and can become both of an increase state wherein the cartridge container is connected to the base container and a base state wherein the cartridge container is detached from the base container. If the cartridge container is connected to the base container to set the container unit to the increase state, the housing amount of the sealant can be increased and, if the container unit is set to the base state that the cartridge container is detached from the base container, the housing amount of the sealant in the container unit can be reduced.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：在相对于安装在安装之前和之后的情况下，调整作为成为穿刺修复目标的充气轮胎的类型等的容器单元中的密封剂的容纳量 其中容纳密封剂的容器单元的一部分。 解决方案：在该穿刺修复装置中，容器单元22配备有底座容器24和可连接到基座容器并连接到基座容器24的盒容器26，从而增加了密封剂36的容纳量 容器单元，并且可以变成两个增加状态，其中盒容器连接到基部容器和其中盒容器从基座容器分离的基础状态。 如果墨盒容器连接到基座容器以将容器单元设置为增加状态，则可以增加密封剂的容纳量，并且如果容器单元被设定为基座状态，即墨盒容器与基座分离 可以减少容器单元中的密封剂的容积量。 版权所有（C）2007，JPO＆INPIT