公开(公告)号：JP2007144972A

公开(公告)日：2007-06-14

申请号：JP2005376340

申请日：2005-11-29

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

Inventor： YOSHIDA MAKI ,  TAKEDA YUJI ,  IWASAKI SHINICHI

IPC: B29C73/02

CPC classification number: B29C73/166 ,  B29L2030/00

Abstract: PROBLEM TO BE SOLVED: To provide a tire sealing/pumping-up device which can secure the keeping quality of a sealing agent and rapidly supply the sealing agent into a pneumatic tire.
SOLUTION: An insertion part 60A of a fixture 60 is inserted into a fixture insertion hole 42 of a sealing device 10 and thereby, a perforation member 50 breaks through an aluminum seal 30 to help squeeze the insertion part 60A into a container. Next, since the apex of the insertion part 60A is positioned near the internal upper wall surface of a fluid agent container 18, a compressor air is supplied into the liquid agent container 18 by actuating a compressor unit. The compressed air does not surface as bubbles through the sealing agent 32, as the end part of a first passage 62 formed in the fixture 60, is positioned above the fluid level of the sealing agent 32. Consequently, it is possible to rapidly supply the sealing agent 32 into the pneumatic tire.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够确保密封剂的保持质量并快速将密封剂供给到充气轮胎中的轮胎密封/泵送装置。 解决方案：将固定装置60的插入部60A插入到密封装置10的固定件插入孔42中，由此，穿孔构件50穿过铝密封30，以帮助将插入部60A挤压入容器。 接下来，由于插入部60A的顶点位于流体容器18的内部上壁面附近，因此通过驱动压缩机单元将压缩空气供给到液体容器18内。 当形成在固定装置60中的第一通道62的端部位于密封剂32的液面上方时，压缩空气不会通过密封剂32表现为气泡。因此，可以快速地供应 密封剂32进入充气轮胎。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007132294A

公开(公告)日：2007-05-31

申请号：JP2005327299

申请日：2005-11-11

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

Inventor： YOSHIDA MAKI ,  YAMAGUCHI ICHIRO ,  TAKEDA YUJI

IPC: F04B39/00 ,  B29C73/02 ,  B29C73/24 ,  B60C19/00 ,  B60S5/04 ,  F04B41/00

CPC classification number: B29C73/166

Abstract: PROBLEM TO BE SOLVED: To provide a pump up device which can be easily assembled.
SOLUTION: A power source mounting member 30 is provided at the upper side of a display window 26 of a lower cover 12B. The power source mounting member 30 is formed as one unit with the lower cover 12B and an opening 30A is constructed to project from the lower cover 12B to an upper cover 12A. A power switch 32 is attached on the opening 30A. In the power switch 32, a part 32A for operation from the outside is projected to the outside from the opening 30A, and a main body part 32B is stored in an inside. The power switch 32 is connected to a not indicated substrate arranged in a case 12.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供可以容易地组装的抽水装置。 解决方案：电源安装构件30设置在下盖12B的显示窗26的上侧。 电源安装构件30与下盖12B形成为一个单元，并且开口30A构造成从下盖12B突出到上盖12A。 电源开关32安装在开口30A上。 在电源开关32中，用于从外部操作的部分32A从开口30A突出到外部，并且主体部分32B被存储在内部。 电源开关32连接到布置在壳体12中的未示出的基板。版权所有：（C）2007，JPO＆INPIT

公开(公告)号：JP2007130779A

公开(公告)日：2007-05-31

申请号：JP2005323352

申请日：2005-11-08

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

Inventor： YAMAGUCHI ICHIRO ,  TAKEDA YUJI ,  YOSHIDA MAKI

IPC: B29C73/02 ,  B29C73/24 ,  B60C19/00

Abstract: PROBLEM TO BE SOLVED: To provide a sealing pump-up device capable of easily replacing a liquid agent container in which a sealant is housed.
SOLUTION: An opening 34 large enough to make the liquid agent container 18 accessible is formed to the part opposed to the liquid agent container 18 of a housing 14. The opening 34 is formed into a shape which forms the end surface of the housing 14 into an L-shape and notches the side surface part over the whole region in the height direction of the housing 14. A lid member 50 can be attached to the opening 34 to cover and close the opening 34 in the state attached to the housing 14.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种密封泵送装置，其能够容易地更换容纳有密封剂的液体容器。 解决方案：在与壳体14的液剂容器18相对的部分上形成足够大以使液体容器18可接近的开口34。开口34形成为形成壳体14的端面的形状。 壳体14成为L形，并且在壳体14的高度方向上在整个区域上切断侧面部分。盖构件50可以附接到开口34，以以附接到壳体14的状态覆盖和关闭开口34。 住房14.版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007106071A

公开(公告)日：2007-04-26

申请号：JP2005301449

申请日：2005-10-17

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

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

IPC: B29C73/02 ,  B29C73/24 ,  B60S5/04

CPC classification number: B29C73/166

Abstract: PROBLEM TO BE SOLVED: To provide a sealing/pumping-up apparatus where a sealing agent leaked from a pressure relief valve hardly splashes about an operator on pressure relief. SOLUTION: The inside of a relay member 52 is divided partitioned by a partition wall 54 into a first room R1 and a second room R2. Next, a first connecting part 64 communicating with the first room R1 is projected towards outside, on the side of the first room R1 of the relay member 52 and a branch pipe 67 is connected to the first connecting part 64. Further, on the side of the second room R2 of the relay member 52, a second connecting part 65 communicating with the second room R2 is projected towards outside and the second connecting part 65 is opened in the atmosphere. A communicating hole 54A for connecting the first room R1 with the second room R2 is formed on a partition wall 54, and a capping member 56 is arranged in the first room R1 and covers the communicating hole 54A from the side of the first room R1. Further the capping member 56 is energized by a spring 60 and is arranged at a closing position P2 usually to close the communicating hole 54A. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了提供一种密封/泵送装置，其中从泄压阀泄漏的密封剂在压力释放时几乎不会在操作者附近飞溅。 解决方案：中继构件52的内部被隔壁54划分成第一房间R1和第二房间R2。 接下来，与第一房间R1连通的第一连接部64在中继部件52的第一房间R1侧向外侧突出，分支管67与第一连接部64连接。另外， 在与第二室R2连通的第二连接部65向外侧突出，第二连接部65在大气中打开。 在隔壁54上形成有用于将第一房间R1与第二房间R2连接的连通孔54A，在第一房间R1内配置有封盖构件56，并且从第一房间R1的一侧覆盖连通孔54A。 此外，封盖构件56由弹簧60激励，并且通常设置在关闭位置P2以闭合连通孔54A。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007076105A

公开(公告)日：2007-03-29

申请号：JP2005265310

申请日：2005-09-13

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

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

IPC: B29C73/02 ,  B29C73/24

Abstract: PROBLEM TO BE SOLVED: To provide a sealing pump-up device made it hard to sprinkle the sealant, which is leaked from a pressure release valve at the time of release of pressure, over an operator.
SOLUTION: A valve main body 52 is formed into a spherical shape so as to cut off the flow channel F of a joint hose 66. A through-hole channel 52A and a pressure release hole 52B are formed to the valve main body 52. When an operation part 54 is arranged at a communication position P1, the pressure release hole 52B is closed without being exposed to the flow channel F and, when the operation part 54 is arranged at an open position P2, the pressure release hole 52B is exposed to the flow channel F to open the flow channel F to the outside.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种密封泵送装置，使其难以喷洒在释放压力时从压力释放阀泄漏的密封剂超过操作者。 解决方案：阀主体52形成为球形，以切断接头软管66的流路F.通孔52A和压力释放孔52B形成于阀主体 当操作部54布置在连通位置P1时，压力释放孔52B被关闭而不暴露于流动通道F，并且当操作部54布置在打开位置P2时，压力释放孔52B 暴露于流动通道F以将流动通道F打开到外部。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006224429A

公开(公告)日：2006-08-31

申请号：JP2005040247

申请日：2005-02-17

Applicant: BRIDGESTONE CORP

Inventor： TAKEDA YUJI ,  YOSHIDA MAKI

IPC: B29C73/02 ,  B29C73/24 ,  F04B9/123

Abstract: PROBLEM TO BE SOLVED: To simply perform the repairing work of a punctured pneumatic tire and to certainly inject a necessary amount of a sealing agent in the pneumatic tire while inclining a sealing pump-up device. SOLUTION: The sealing pump-up device 30 is constituted so that compressed air is supplied to an air chamber part 46 by an air compressor 40 and a plunger member 48 is moved upward not only to expand the internal volume of the air chamber part but also to contract the internal volume of a liquid chamber part. As a result, the sealing agent 52 is forcibly pushed out of the liquid chamber part and injected in the tire through a joint hose 60. Further, when the plunger member is moved up to an upper limit position in the pump-up device, the air chamber part 46 is allowed to communicate with the liquid chamber part 44 by the bypass flow channel 66 formed to a cylinder container 42. By this constitution, the compressed air obtained by the air compressor is supplied into the tire through the air chamber part, the bypass passage, the liquid chamber part and the joint hose. COPYRIGHT: (C)2006,JPO&NCIPI

公开(公告)号：JP2005337929A

公开(公告)日：2005-12-08

申请号：JP2004158250

申请日：2004-05-27

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

Inventor： TAKEDA YUJI

IPC: G01N29/14 ,  B60B21/12 ,  B60C19/00 ,  G01M17/02

Abstract: PROBLEM TO BE SOLVED: To detect a rubber crack and separation of a code from rubber in a rubber product such as a tire in an early stage to estimate a damage state therein, by simple constitution. SOLUTION: The generation number of an AE wave is counted by an AE wave generation number counting means 12 for counting the AE waves from an AE sensor 11 attached to an inside of a wheel rim part in the tire, the generation number is accumulated by an AE wave accumulation number calculating means 13 to find a degree of variation in an AE wave accumulation number, and the degree of variation in the AE wave accumulation number is compared with tables 14a, 14b indicating a relation between an AE wave accumulation number and the tire damage state stored preliminarily in a storage means 14 to estimate the tire damage state such as the rubber crack and the side separation, by a tire damage state estimating means 15. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：通过简单的结构，在早期阶段检测橡胶裂纹和轮胎等橡胶制品中的橡胶的代码与橡胶的分离，以估计其中的损坏状态。 解决方案：通过用于对安装在轮胎的轮辋部分的内部的AE传感器11对AE波进行计数的AE波产生数计数装置12对AE波的产生次数进行计数，代数为 由AE波积累数计算装置13累积以找出AE波累积数的变化程度，并将AE波累积次数的变化程度与表示AE波累积数之间的关系的表14a，14b进行比较 和轮胎损坏状态预先存储在存储装置14中，以通过轮胎损坏状态估计装置15来估计诸如橡胶裂纹和侧面分离的轮胎损坏状态。（C）2006年，JPO和NCIPI

公开(公告)号：JP2005337121A

公开(公告)日：2005-12-08

申请号：JP2004157542

申请日：2004-05-27

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

Inventor： TAKEDA YUJI ,  IZUMIMOTO TAKAHARU

IPC: B60S5/04 ,  B29C73/24 ,  F04B39/00 ,  F04B39/12 ,  F04B49/00

CPC classification number: B29C73/166

Abstract: PROBLEM TO BE SOLVED: To enhance feed efficiency of compressed air into a pneumatic tire by standardizing torque required to rotate a crank shaft from starting of feeding of compressed air into a pneumatic tire to completion. SOLUTION: The pump up device is constituted such that a volume adjustment mechanism 112 gradually reduce a compression ratio of air in a cylinder chamber 88 by a piston 102 according to raising of internal pressure of a tire. Thereby, a compression ratio of air in a cylinder chamber 88 by the piston 102 approximately becomes the maximum immediately after the compression air is started to be fed into the tire and the maximum pressure at which air compressed in the cylinder chamber 88 becomes low. Thereafter, internal pressure is also raised as the internal pressure of the tire is raised, however, a compression ratio of air by the piston 102 is gradually reduced as the internal pressure of the cylinder chamber 88 is raised. Therefore, rising of the maximum pressure of air compressed in the cylinder chamber 88 by the piston 102 can be suppressed. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：通过使压缩空气进入充气轮胎的开始从完成转动曲轴所需的扭矩来提高压缩空气进入充气轮胎的进给效率。 解决方案：泵送装置构成为使得容积调节机构112根据轮胎的内部压力的升高逐渐降低活塞102中的气缸室88中的空气的压缩比。 由此，活塞102在气缸室88内的空气的压缩比大致在压缩空气开始输入到轮胎之后立即成为最大值，而在气缸室88中压缩的空气的最大压力变低。 此后，随着轮胎的内压升高，内压也上升，但是随着缸室88的内压上升，活塞102的空气的压缩比逐渐降低。 因此，可以抑制由活塞102压缩在气缸室88中的空气的最大压力的上升。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2003165316A

公开(公告)日：2003-06-10

申请号：JP2001368611

申请日：2001-12-03

Applicant: BRIDGESTONE CORP

Inventor： TOYOFUKU MASANORI ,  TAKEDA YUJI

IPC: B60C23/04

Abstract: PROBLEM TO BE SOLVED: To provide an internal pressure alarm device capable of improvement of deterioration of a transmission characteristic because radio waves radiated from an antenna are affected by potential fluctuation of a rim and widening of a propagation range of radio waves, in a tire internal pressure alarm device mounted on the rim, detecting internal pressure of a tire and transmitting a detected signal from the antenna to a receiver on a vehicle body side. SOLUTION: A casing of the tire internal pressure alarm device is provided with a cover part on an opposite side of a bottom surface side of a well part of the rim of an electronic board at a mounting attitude on the rim. A casing antenna part constituting a part of the antenna is provided at the inside or on the surface of the cover part. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003165315A

公开(公告)日：2003-06-10

申请号：JP2001368900

申请日：2001-12-03

Applicant: BRIDGESTONE CORP

Inventor： TOYOFUKU MASANORI ,  TAKEDA YUJI

IPC: G01L17/00 ,  B60C23/04

Abstract: PROBLEM TO BE SOLVED: To provide a tire internal pressure alarm device capable of securing reliability of transmitted radio waves without lengthening the entire length of an antenna for transmitting radio waves to a receiver on a vehicle body side without increasing the size of the whole of a device. SOLUTION: The antenna is constituted by combining at least two parts of an electronic board antenna part, a casing antenna part and a screw part of a valve part. COPYRIGHT: (C)2003,JPO