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    Pneumatic tire
    2.
    发明授权
    Pneumatic tire 失效
    气动轮胎

    公开(公告)号：US06695026B2

    公开(公告)日：2004-02-24

    申请号：US09784042

    申请日：2001-02-16

    Applicant: Shinichi Miyazaki ,  Kazumi Yamazaki ,  Osamu Toda ,  Yasuo Sakai

    Inventor： Shinichi Miyazaki ,  Kazumi Yamazaki ,  Osamu Toda ,  Yasuo Sakai

    IPC: B60C918

    CPC classification number: D07B1/0646 ,  B60C9/0007 ,  B60C9/0057 ,  B60C9/2006 ,  D07B1/0613 ,  D07B2201/104 ,  D07B2201/1064 ,  D07B2201/202 ,  D07B2201/2022 ,  D07B2201/2023 ,  D07B2201/2036 ,  D07B2201/2039 ,  D07B2501/2046 ,  Y10S57/902 ,  Y10T152/10495 ,  Y10T152/10765

    Abstract: A pneumatic tire comprises a tread reinforcing belt made of metallic cords, each of the metallic cords is made up of six to twelve metallic filaments whose diameter is not less than 0.15 mm but less than 0.25 mm, the six to twelve metallic filaments are grouped into a plurality of bunches each including two to four filaments, the filaments of each bunch are twisted together at a first twisting pitch, the bunches are twisted together into the cord at a final twist pitch Pc of from 10 to 40 mm, the first twisting pitch is more than the final twist pitch, and the bunches each include at least one waved filament which is two-dimensionally waved at wave pitches Pw in a range of from 5 to 30 times the diameter (d) of the filament and a wave height (h) in a range of from 0.2 to 3.0 times the diameter (d).

    Abstract translation: 一种充气轮胎包括由金属帘线制成的胎面加强带，每个金属帘线由直径不小于0.15mm但小于0.25mm的六至十二根金属丝构成，六至十二根金属丝被分组成 每束包括2至4个长丝的多个束，每束的长丝以第一扭转间距绞合在一起，所述束以10至40mm的最终捻距Pc扭绞在一起，第一捻距 大于最终扭曲节距，并且束束各自包括至少一个波浪长丝，其以波长Pw在波长的直径（d）的5至30倍的范围内二维波动，并且波高（ h）在直径（d）的0.2至3.0倍的范围内。

    Evaporative emission control system for internal combustion engines
    3.
    发明授权
    Evaporative emission control system for internal combustion engines 失效
    内燃机蒸发排放控制系统

    公开(公告)号：US5487369A

    公开(公告)日：1996-01-30

    申请号：US338218

    申请日：1994-11-09

    Applicant: Takeshi Hara ,  Kouichi Hidano ,  Teruo Wakashiro ,  Kazumi Yamazaki ,  Tomoyuki Kawakami

    Inventor： Takeshi Hara ,  Kouichi Hidano ,  Teruo Wakashiro ,  Kazumi Yamazaki ,  Tomoyuki Kawakami

    IPC: F02M25/08 ,  F02M33/02

    CPC classification number: F02M25/0854

    Abstract: An evaporative emission control system for an internal combustion engine includes a canister for adsorbing evaporative fuel generated in the fuel tank, a communication passage connecting between first and second adsorbent chambers defined in the canister, a first introducing passage for introducing the generated evaporative fuel into the canister on an occasion other than at fueling, a purging passage for purging the evaporative fuel adsorbed into the canister to the intake passage, and an air-inlet passage communicating with the atmosphere. The first introducing passage, the second air-inlet passage and the purging passage are connected to the first adsorbent chamber. A second introducing passage is connected to the second adsorbent chamber, for introducing the evaporative fuel thereinto at refueling, and an additional passage having a cross sectional area larger than that of the air-inlet passage and communicating with the atmosphere is connected to the first adsorbent chamber. A first valve is arranged across the air-inlet passage, for closing the same at refueling, and a second valve across the additional passage, for opening the same at refueling.

    Abstract translation: 一种用于内燃机的蒸发排放控制系统包括：用于吸附在燃料箱中产生的蒸发燃料的罐，连接在罐内的第一和第二吸附室之间的连通通道，用于将产生的蒸发燃料引入 除了在加油之外的场合，用于将吸附到罐中的蒸发燃料吹扫到进气通道的吹扫通道以及与大气连通的空气入口通道。 第一引入通道，第二进气通道和清洗通道连接到第一吸附剂室。 第二引入通道连接到第二吸附剂室，用于在其中引入蒸发燃料以加油，并且具有大于空气入口通道的横截面面积并与大气连通的附加通道连接到第一吸附剂 房间。 第一阀布置在空气入口通道的两侧，用于在加油时关闭该第一阀，以及跨越附加通道的第二阀，用于在加油时打开该阀。

    HEAVY DUTY PNEUMATIC TIRE
    4.
    发明申请
    HEAVY DUTY PNEUMATIC TIRE 有权
    重型气动轮胎

    公开(公告)号：US20110056607A1

    公开(公告)日：2011-03-10

    申请号：US12846354

    申请日：2010-07-29

    Applicant: Kazumi Yamazaki

    Inventor： Kazumi Yamazaki

    IPC: B60C15/04

    CPC classification number: B60C15/04 ,  B60C2009/0276 ,  B60C2015/044 ,  B60C2015/048 ,  B60C2200/06 ,  Y10T152/10819 ,  Y10T152/10846 ,  Y10T152/10864

    Abstract: A heavy duty pneumatic tire comprises a carcass ply of steel cords turned up around a bead core in each bead portion so as to form a pair of turned up portions and a main portion therebetween. The steel cords of the carcass ply are rubberized with a topping rubber having a hardness Ht1 of from 68 to 90 degrees. The bead core is composed of: a bead core main made of windings of a steel wire; a rubber coating penetrating into the bead core main and having a hardness Hb of from 78 to 90 degrees; and a bead core wrapping layer surrounding the bead core main and composed of at least one ply of parallel organic fiber cords rubberized with a topping rubber having a hardness Ht2 of from 70 to 90 degrees. The fineness of each of the organic fiber cords of the bead core wrapping layer is in a range of from 940 to 4200 dtex. The distances between the organic fiber cords of the bead core wrapping layer is in a range of from 0.3 to 1.4 mm. The organic fiber cords of the bead core wrapping layer are inclined at an angle α1 in a range of from 20 to 70 degrees with respect to the tire circumferential direction. A minimum distance between the carcass cords and the axially innermost winding of the steel wire of the bead core main is in a range of from 0.8 to 3.0 mm.

    Abstract translation: 重型充气轮胎包括在每个胎圈部分中围绕胎圈芯卷绕的钢丝帘线帘布层，以形成一对折叠部分和其间的主要部分。 胎体帘布层的钢帘线用硬度Ht1为68至90度的顶部橡胶橡胶化。 胎圈芯由以下部件组成：由钢丝绕组制成的胎圈芯主体; 橡胶涂层穿透到胎圈芯主体中，硬度Hb为78至90度; 以及围绕胎圈芯主体并由至少一层平行有机纤维帘线构成的胎圈芯包裹层，所述平行有机纤维帘线用硬度Ht2为70-90度的顶部橡胶橡胶化。 珠芯包裹层的有机纤维帘线的细度在940〜4200dtex的范围内。 珠芯包裹层的有机纤维帘线之间的距离在0.3至1.4mm的范围内。 胎圈芯缠绕层的有机纤维帘线以相对于轮胎周向的20度〜70度的角度α1倾斜。 胎体帘线主体的胎体帘线与钢丝的轴向最内侧的卷绕部之间的最小距离在0.8〜3.0mm的范围内。

    Arrangement of disposition of canister in vehicle
    6.
    发明授权
    Arrangement of disposition of canister in vehicle 失效
    车辆配置布置

    公开(公告)号：US5702125A

    公开(公告)日：1997-12-30

    申请号：US517335

    申请日：1995-08-21

    Applicant: Takeaki Nakajima ,  Kazumi Yamazaki

    Inventor： Takeaki Nakajima ,  Kazumi Yamazaki

    IPC: B60K15/077 ,  B60K15/035 ,  B60K15/063 ,  F01N13/00 ,  F01N99/00 ,  F02M25/08 ,  B60K15/07

    CPC classification number: B60K15/03504 ,  B60K15/063 ,  F02M2025/0881

    Abstract: A rear panel is provided in rear of a connecting wall rising upwardly from a rear end of a front floor panel, and a fuel tank supported within a subframe is disposed beneath a lower surface of the rear floor panel. A gas fume absorbing canister and a muffler are juxtaposed in a lateral direction of a vehicle body in a space which is surrounded by a rear surface of a middle cross-member secured to a rear surface of the connecting wall, a front surface of the fuel tank and the lower surface of the rear floor panel. Thus, it is possible to shorten a purge passage connected from the canister to an engine, to protect the canister from collision against a stepping stone or the like, to insure the volume of a trunk room and to enhance the purging efficiency of the canister utilizing a heat of the muffler by reasonably disposing the canister at a rear portion of the vehicle body.

    Abstract translation: 后面板设置在从前地板面板的后端向上升起的连接壁的后部，并且支撑在副框架内的燃料箱设置在后底板的下表面的下方。 气体烟雾吸收罐和消声器在车体的横向方向上并列在由固定到连接壁的后表面的中间横梁的后表面围绕的空间中，燃料的前表面 油箱和后底板的下表面。 因此，可以将从罐连接的吹扫通道缩短到发动机，以保护罐不会与踏脚石等碰撞，以确保行李箱的体积，并且利用该方式提高罐的净化效率 消声器的热量通过在车体的后部合理设置罐。

    Evaporative fuel-processing system for internal combustion engines
    7.
    发明授权
    Evaporative fuel-processing system for internal combustion engines 失效
    内燃机蒸发燃料处理系统

    公开(公告)号：US5474048A

    公开(公告)日：1995-12-12

    申请号：US362940

    申请日：1994-12-23

    Applicant: Kazumi Yamazaki ,  Teruo Wakashiro ,  Kouichi Hidano ,  Takeshi Hara ,  Takeaki Nakajima ,  Tomoyuki Kawakami

    Inventor： Kazumi Yamazaki ,  Teruo Wakashiro ,  Kouichi Hidano ,  Takeshi Hara ,  Takeaki Nakajima ,  Tomoyuki Kawakami

    IPC: B60K15/077 ,  F02M25/08 ,  F02M37/00

    CPC classification number: F02M25/0872 ,  F02M25/089 ,  Y10T137/86324

    Abstract: An evaporative fuel-processing system for an internal combustion engine includes a canister accommodating an adsorbent therein, for adsorbing evaporative fuel generated in a fuel tank of the engine, and a charging passage connecting between the canister and the fuel tank. A shutter valve is arranged in a fuel supply pipe of the fuel tank in the vicinity of an inlet end thereof, for isolating the interior of the fuel supply pipe from the atmosphere, and the shutter valve is disposed to be opened by the tip of a refueling gun when the latter is inserted into the fuel supply pipe. A pressure-intake port section is arranged in the fuel supply pipe at a side of the shutter valve closer to the main body of the fuel tank, for taking in pressure within the fuel supply pipe. A diaphragm valve is arranged in the charging passage, which has a casing, a diaphragm defining the interior of the casing into a first chamber and a second chamber, a valve element displaceable together with the diaphragm, an evaporative fuel outlet disposed to be opened and closed by the valve element, and a spring urging the valve element in a direction of closing the evaporative fuel outlet. The first chamber communicates with the pressure-intake port section, and the second chamber communicates with the interior of the fuel tank.

    Abstract translation: 用于内燃机的蒸发燃料处理系统包括容纳吸附剂的罐，用于吸收在发动机的燃料箱中产生的蒸发燃料，以及连接在罐和燃料箱之间的充电通道。 在燃料箱的燃料供给管的入口端附近设置有闸阀，用于将燃料供给管的内部与大气隔离，并且将闸阀设置成由 当燃料枪插入燃料供应管时，加油枪。 压力吸入口部分布置在燃料供给管的靠近燃料箱主体的闸门阀侧，用于承受燃料供给管内的压力。 隔膜阀布置在充气通道中，该充气通道具有壳体，将壳体内部限定为第一腔室和第二腔室的隔膜，可与隔膜一起移位的阀元件，布置成打开的蒸发燃料出口， 由阀元件关闭，弹簧沿关闭蒸发燃料出口的方向推动阀元件。 第一室与进气口部连通，第二室与燃料箱的内部连通。

    Evaporative fuel processing device
    8.
    发明授权
    Evaporative fuel processing device 失效
    蒸发燃料处理装置

    公开(公告)号：US5456237A

    公开(公告)日：1995-10-10

    申请号：US317804

    申请日：1994-10-04

    Applicant: Kazumi Yamazaki ,  Koichi Hidano ,  Teruo Wakashiro ,  Takeshi Hara ,  Tomoyuki Kawakami

    Inventor： Kazumi Yamazaki ,  Koichi Hidano ,  Teruo Wakashiro ,  Takeshi Hara ,  Tomoyuki Kawakami

    IPC: F02M25/08 ,  F02M33/02

    CPC classification number: F02M25/0854

    Abstract: In an evaporative fuel processing device, a canister is divided into first, second, third and fourth chambers by partition walls. A control valve is provided in a communication passage which connects the second and third chambers to each other. A first charge passage is connected to an upper space in a fuel tank and to a port in the third chamber, and a second charge passage is connected to a fuel supply valve for the fuel tank and to a port in the first chamber. Further, a purge passage is connected to an intake passage of an internal combustion engine and to a port in the first chamber. The control valve is connected to an electronic control unit, and opened during refueling and during traveling of a vehicle and closed during parking of the vehicle. Thus, it is possible to reliably prevent an evaporative fuel from being released to the atmosphere, while the capacity of the canister to a minimum.

    Abstract translation: 在蒸发燃料处理装置中，通过分隔壁将罐分成第一，第二，第三和第四室。 控制阀设置在将第二和第三室彼此连接的连通通道中。 第一充电通道连接到燃料箱的上部空间和第三室中的端口，第二充电通道连接到用于燃料箱的燃料供应阀和第一室中的端口。 此外，清洗通道连接到内燃机的进气通道和第一室中的端口。 控制阀连接到电子控制单元，并且在加油期间和在车辆行驶期间打开并在停车期间关闭。 因此，可以可靠地防止蒸发燃料被释放到大气中，同时将罐的容量降至最低。

    Canister
    9.
    发明授权
    Canister 失效
    罐

    公开(公告)号：US5304235A

    公开(公告)日：1994-04-19

    申请号：US862460

    申请日：1992-04-02

    Applicant: Hideo Watanabe ,  Masatoshi Udagawa ,  Naritoshi Muramatsu ,  Hideki Hoshino ,  Kazumi Yamazaki ,  Hideo Moriwaki ,  Atsushi Suzuki ,  Tsutomu Mori ,  Takenori Suzuki

    Inventor： Hideo Watanabe ,  Masatoshi Udagawa ,  Naritoshi Muramatsu ,  Hideki Hoshino ,  Kazumi Yamazaki ,  Hideo Moriwaki ,  Atsushi Suzuki ,  Tsutomu Mori ,  Takenori Suzuki

    IPC: B01D53/04 ,  F02M25/08

    CPC classification number: B01D53/0415 ,  F02M25/0854 ,  B01D2253/102 ,  B01D2256/24 ,  B01D2259/40086 ,  B01D2259/4516 ,  B01D2259/4566 ,  F02M2025/0863

    Abstract: A canister includes a casing, a fuel reserve well defined at the bottom of the casing, an adsorbent layer provided in the casing for adsorbing fuel vapor, the adsorbent layer communicating with the fuel reserve well at a region of its lower portion and communicating with an atmosphere at its upper portion, a first communication passage defined so that the fuel reserve well communicates with a fuel system of an engine, and a second communication passage defined so that the fuel reserve well communicates with an intake system o f the engine. The second communication passage includes a purge chamber communicating with a region of the adsorbent layer other than the region of the adsorbent layer with which the fuel reserve well communicates, a first fuel outflow passage having a liquid fuel suction port open to the bottom of the fuel reserve well at its lower portion and a nozzle opening positioned in the purge chamber at its upper portion, and a second fuel outflow passage defined over the nozzle opening of the first fuel outflow passage for providing a fuel flow passage extending from the purge chamber to the suction system of the engine.

    Abstract translation: 罐包括壳体，在壳体底部限定的燃料储存器，设置在壳体中用于吸附燃料蒸气的吸附剂层，吸附剂层在其下部的区域与燃料备用井连通并与其连通 其上部具有第一连通通道，第一连通通道被限定为使得燃料储备良好地与发动机的燃料系统连通;以及第二连通通道，其被限定为使得燃料储备良好地与发动机的进气系统连通。 第二连通通道包括与吸附剂层的除了燃料储备良好连通的区域之外的吸附剂层的区域连通的净化室，具有通向燃料底部的液体燃料吸入口的第一燃料流出通道 在其下部保持良好并且在其上部处设置在净化室中的喷嘴开口和限定在第一燃料流出通道的喷嘴开口上方的第二燃料流出通道，用于提供从吹扫室延伸到燃料流通道的燃料流动通道 发动机抽吸系统。

    Heavy-load tire
    10.
    发明授权
    Heavy-load tire 有权
    重型轮胎

    公开(公告)号：US08272416B2

    公开(公告)日：2012-09-25

    申请号：US12700265

    申请日：2010-02-04

    Applicant: Kazumi Yamazaki

    Inventor： Kazumi Yamazaki

    IPC: B60C15/06 ,  B60C5/14

    CPC classification number: B60C15/06 ,  B60C5/142 ,  B60C9/14 ,  B60C2015/009 ,  B60C2015/0614 ,  B60C2200/06 ,  Y10T152/10819 ,  Y10T152/10828

    Abstract: A heavy-load tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions each with a bead core therein, a carcass comprising a carcass ply of cords including a main portion and a pair of turnup portions, and an inner liner made from air-impermeable rubber and disposed on the tire internal cavity surface. The inner liner includes a radially inner portion that terminates radial inside than a lateral reference line passing through the innermost axial point and outermost axial point of the bead core. A rubber thickness ta is in a range of from 2.5 to 5.0 mm ranging from the tire internal cavity surface to the cord of the carcass ply on the lateral reference line, and an inner liner thickness tb is smaller than the rubber thickness ta and is in a range of from 0.5 to 3.0 mm on the lateral reference line.

    Abstract translation: 重载轮胎包括胎面部分，一对侧壁部分，一对胎圈部分，每个胎圈部分均具有胎圈芯，胎体包括一个包括主要部分和一对翻转部分的帘线帘布层， 衬里由不透气橡胶制成并设置在轮胎内腔表面上。 内衬包括径向内部，该径向内部部分比通过胎圈芯的最内轴向点和最外侧轴向点的横向参考线径向内侧。 橡胶厚度ta在从轮胎内腔表面到胎体帘布层的绳索在横向参考线上的2.5至5.0mm的范围内，并且内衬层厚度tb小于橡胶厚度ta，并且在 在横向参考线上的范围为0.5至3.0mm。

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