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    Pneumatic tire
    1.
    发明申请
    Pneumatic tire 有权
    气动轮胎

    公开(公告)号：US20080223495A1

    公开(公告)日：2008-09-18

    申请号：US12073428

    申请日：2008-03-05

    Applicant: Akio Ikeda ,  Naoki Kageyama ,  Masaki Terashima ,  Noriko Kishimoto

    Inventor： Akio Ikeda ,  Naoki Kageyama ,  Masaki Terashima ,  Noriko Kishimoto

    IPC: B60C11/01

    CPC classification number: B60C11/01 ,  B60C11/12 ,  B60C2011/013 ,  Y10S152/03

    Abstract: A pneumatic tire capable of preventing wandering without impairing wear resistance, including tread portion 2 having circumferential shoulder grooves 6c extending at locations near ground contact edges E and lateral shoulder grooves 7d extending between circumferential groove 6c and ground contact edge E, and having square shoulders such that tread surface 2a and buttress face 14 extending radially inwardly and axially outwardly from ground contact edge E intersects to form an edge or corner, wherein each shoulder block B4 is provided with circumferential sipe 11 in a region apart axially inwardly from ground contact edge E by a distance of 2 mm or more and a distance of 10 mm or less, the buttress face 14 is provided with recess 15 extending circumferentially in at least a part of projection region Z obtained by projecting circumferential sipe 11 onto buttress face 14, and radially innermost end 15B of recess 15 is located at a radial position corresponding to a region ranging from 50 to 100% of the depth of circumferential sipe 11.

    Abstract translation: 一种能够防止在不损害耐磨性的情况下流动的充气轮胎，包括胎面部2，胎面部2具有在接地接触边缘E附近的位置和在周向槽6c和接地接触边缘E之间延伸的横向胎肩槽7d延伸的周向胎肩槽6c， 平面肩部，使得从接地边缘E径向向内和向外向外延伸的胎面表面2a和支撑面14相交以形成边缘或角部，其中每个肩部块B 4在沿轴向向内分开的区域中设置有周向刀槽花纹11 接地边缘E距离为2mm以上且距离为10mm以下，支撑面14设置有凹部15，该凹部15在将周向刀槽花纹11突出到支撑面上而形成的突起区域Z的至少一部分中周向延伸 14，并且凹部15的径向最内端部15B位于对应于范围f的区域的径向位置处 圆周刀槽花纹的深度的50至100％。

    Studless tire
    2.
    发明授权
    Studless tire 有权
    无柱轮胎

    公开(公告)号：US08191590B2

    公开(公告)日：2012-06-05

    申请号：US12068719

    申请日：2008-02-11

    Applicant: Akio Ikeda ,  Naoki Kageyama

    Inventor： Akio Ikeda ,  Naoki Kageyama

    IPC: B60C11/11 ,  B60C11/12

    CPC classification number: B60C11/12 ,  B60C11/0306 ,  B60C11/1236 ,  B60C2011/1213 ,  B60C2011/1231 ,  Y10S152/03 ,  Y10S152/902

    Abstract: A studless tire capable of suppressing a vehicle from staggering at the time of braking on icy and snow-covered roads, including a tread portion 2 provided with at least six block rows R1 to R4, wherein each block B is provided with sipes having a depth of at least 3.0 mm, and the block rows comprises at least two crown block rows CR disposed in a crown region Ac extending from the tire equator C as its center to have a width of 50% of the tread width TW, and at least two shoulder block rows Sh disposed on each axially outer side of the crown block rows CR, and wherein lateral grooves 4 provided in a block row are inclined in the opposite direction, with respect to the axial direction, to lateral grooves provided in an axially adjacent block row.

    Abstract translation: 一种能够在冰雪覆盖的道路上制动时抑制车辆交错的无钉玻璃轮胎，包括设置有至少六个块排R1至R4的胎面部分2，其中每个砖块B设置有具有深度 至少3.0mm，并且块列包括布置在从轮胎赤道C作为其中心延伸的具有胎面宽度TW的50％的宽度的冠部区域Ac中的至少两个冠状块列CR，并且至少两个 设置在冠状块列CR的每个轴向外侧的肩部排列Sh，并且其中设置在块列中的横向槽4在相对于轴向方向的相反方向上倾斜到设置在轴向相邻块中的横向槽 行。

    Pneumatic tire having recess in buttress face
    3.
    发明授权
    Pneumatic tire having recess in buttress face 有权
    在扶壁面上具有凹槽的气动轮胎

    公开(公告)号：US07832439B2

    公开(公告)日：2010-11-16

    申请号：US12073428

    申请日：2008-03-05

    Applicant: Akio Ikeda ,  Naoki Kageyama ,  Masaki Terashima ,  Noriko Kishimoto

    Inventor： Akio Ikeda ,  Naoki Kageyama ,  Masaki Terashima ,  Noriko Kishimoto

    IPC: B60C11/01 ,  B60C11/12

    CPC classification number: B60C11/01 ,  B60C11/12 ,  B60C2011/013 ,  Y10S152/03

    Abstract: A pneumatic tire capable of preventing wandering without impairing wear resistance, including tread portion 2 having circumferential shoulder grooves 6c extending at locations near ground contact edges E and lateral shoulder grooves 7d extending between circumferential groove 6c and ground contact edge E, and having square shoulders such that tread surface 2a and buttress face 14 extending radially inwardly and axially outwardly from ground contact edge E intersects to form an edge or corner, wherein each shoulder block B4 is provided with circumferential sipe 11 in a region apart axially inwardly from ground contact edge E by a distance of 2 mm or more and a distance of 10 mm or less, the buttress face 14 is provided with recess 15 extending circumferentially in at least a part of projection region Z obtained by projecting circumferential sipe 11 onto buttress face 14, and radially innermost end 15B of recess 15 is located at a radial position corresponding to a region ranging from 50 to 100% of the depth of circumferential sipe 11.

    Abstract translation: 一种能够防止在不损害耐磨性的情况下的流动的充气轮胎，包括胎面部2，胎面部2具有在接地接触边缘E附近的位置延伸的周向肩部槽6c，在周向槽6c和接地接触刃E之间延伸的横向胎肩槽7d， 从接地边缘E径向向内和向外向外延伸的胎面表面2a和支撑面14相交以形成边缘或拐角，其中每个肩部块B4在与地面接触边缘E轴向向内隔开的区域中设有圆周刀槽花纹11， 距离为2mm以上且距离为10mm以下，支撑面14设置有在突出区域Z的至少一部分中周向延伸的凹部15，突出区域Z通过将周向刀槽花纹11突出到支撑面14上，并且径向最内侧 凹部15的端部15B位于对应于范围从50的区域的径向位置 到圆周刀槽花纹11的深度的100％。

    Studless tire
    4.
    发明申请
    Studless tire 有权
    无柱轮胎

    公开(公告)号：US20080196808A1

    公开(公告)日：2008-08-21

    申请号：US12068719

    申请日：2008-02-11

    Applicant: Akio Ikeda ,  Naoki Kageyama

    Inventor： Akio Ikeda ,  Naoki Kageyama

    IPC: B60C11/12

    CPC classification number: B60C11/12 ,  B60C11/0306 ,  B60C11/1236 ,  B60C2011/1213 ,  B60C2011/1231 ,  Y10S152/03 ,  Y10S152/902

    Abstract: A studless tire capable of suppressing a vehicle from staggering at the time of braking on icy and snow-covered roads, including a tread portion 2 provided with at least six block rows R1 to R4, wherein each block B is provided with sipes having a depth of at least 3.0 mm, and the block rows comprises at least two crown block rows CR disposed in a crown region Ac extending from the tire equator C as its center to have a width of 50% of the tread width TW, and at least two shoulder block rows Sh disposed on each axially outer side of the crown block rows CR, and wherein lateral grooves 4 provided in a block row are inclined in the opposite direction, with respect to the axial direction, to lateral grooves provided in an axially adjacent block row.

    Abstract translation: 一种能够在冰雪覆盖的道路上制动时抑制车辆交错的无钉防滑轮胎，包括设置有至少六个块排R 1至R 4的胎面部分2，其中每个块B设置有刀槽花纹，其具有刀槽花纹 至少3.0mm的深度，并且块列包括布置在从轮胎赤道C作为其中心延伸的具有50％胎面宽度TW的宽度的冠部区域Ac中的至少两个冠状块列CR，并且在 设置在胎冠排列CR的每个轴向外侧上的至少两个肩部排列Sh，并且其中设置在块排中的横向槽4在相对于轴向方向的相反方向上倾斜到设置在轴向方向上的横向槽 相邻块行。

    Pneumatic tire with tread having central land portion, middle land portions and shoulder land portions
    5.
    发明授权
    Pneumatic tire with tread having central land portion, middle land portions and shoulder land portions 有权
    具有胎面的气动轮胎具有中心陆部，中部陆部和肩部陆地部分

    公开(公告)号：US08991449B2

    公开(公告)日：2015-03-31

    申请号：US12436916

    申请日：2009-05-07

    Applicant: Akio Ikeda

    Inventor： Akio Ikeda

    IPC: B60C11/11 ,  B60C11/12 ,  B60C11/03

    CPC classification number: B60C11/11 ,  B60C11/0306 ,  B60C11/12 ,  B60C2011/0348 ,  B60C2011/0388 ,  B60C2011/1213

    Abstract: A pneumatic tire 1 is provided in a tread portion 2 with four main circumferential grooves 3 having a groove width HG of not less than 4 mm, thereby dividing the tread portion into a central land portion 4c, a pair of middle land portions 4m, and a pair of shoulder land portions 4s. Each land portions 4c, 4m, and 4s is made of block rows Bc, Bm, and BS divided by axial grooves 5, and each block 6 has sipes 7. An axial width Wc of the central land portion 4c is 10 to 15% of a tread ground contacting width TW; an axial width Wm of the middle land portion 4m is 15 to 22% of the tread ground contacting width TW; and an axial width Ws of the shoulder land portion 4s is 15 to 22% of the tread ground contacting width TW.The middle land portion 4m is divided into an axially inner part 4mi and an axially outer part 4mo each having a groove width HG of in a range of 2 to 6 mm in the tire circumferential direction.

    Abstract translation: 充气轮胎1设置在胎面部2中，四个主圆周槽3的槽宽度HG为4mm以上，从而将胎面部分分割为中央接地部4c，一对中间接地部4m， 一对肩部陆地部分4s。 每个陆部4c，4m和4s由块排Bc，Bm和BS由轴向槽5分开，每个块6具有刀槽花纹7.中央陆部4c的轴向宽度Wc为10-15％ 胎面接地宽度TW; 中间陆部4m的轴向宽度Wm为胎面接地宽度TW的15〜22％ 胎肩接地部4s的轴向宽度Ws为胎面接地宽度TW的15〜22％。 中间地面部分4m被分成轴向内部部分4mi和轴向外部部分4mo，它们在轮胎周向方向上具有在2至6mm范围内的槽宽度HG。

    Studless tire
    6.
    发明授权
    Studless tire 有权
    无柱轮胎

    公开(公告)号：US08857483B2

    公开(公告)日：2014-10-14

    申请号：US12372480

    申请日：2009-02-17

    Applicant: Akio Ikeda

    Inventor： Akio Ikeda

    IPC: B60C11/11 ,  B60C11/12 ,  B60C11/03 ,  B60C11/13

    CPC classification number: B60C11/1369 ,  B60C11/0306 ,  B60C11/0309 ,  B60C11/033 ,  B60C11/11 ,  B60C11/12 ,  B60C2011/0388 ,  B60C2011/1213 ,  Y10S152/03 ,  Y10S152/902

    Abstract: A studless tire improved in on-ice performance as well as on-snow performance is disclosed. The tread portion is provided with tread grooves to have a land ratio in a range of from 0.65 to 0.75. The tread grooves including an axially inner circumferential groove, an axially outer circumferential groove and a plurality of sipes disposed on each side of the tire equator. The land ratio of a crown region and the land ratio of a shoulder region are each larger than the land ratio of a middle region, wherein the crown region is defined between the widthwise center lines of the inner circumferential grooves, the middle region is defined between the widthwise center line of the axially inner circumferential groove and the widthwise center line of the axially outer circumferential groove, and the shoulder region is defined between the widthwise center line of the outer circumferential groove and a tread edge of the tread portion.

    Abstract translation: 公开了一种在冰上性能以及雪上性能方面提高的无钉防滑轮胎。 胎面部分设有胎面花纹沟，花纹沟的比例范围为0.65至0.75。 所述胎面槽包括轴向内周槽，轴向外周槽和设置在所述轮胎赤道的每一侧上的多个刀槽花纹。 冠部区域的土地比率和肩部区域的土地比率分别大于中间区域的陆地比率，其中冠部区域被限定在内侧槽的宽度方向中心线之间，中间区域之间被定义在 轴向内周槽的横向中心线和轴向外周槽的宽度方向中心线和肩部区域被限定在外周槽的宽度方向中心线和胎面部的胎面边缘之间。

    Resistance measurement method and component inspection process
    8.
    发明授权
    Resistance measurement method and component inspection process 有权
    电阻测量方法和部件检查过程

    公开(公告)号：US07982472B2

    公开(公告)日：2011-07-19

    申请号：US12153528

    申请日：2008-05-20

    Applicant: Yoshiaki Hiratsuka ,  Akio Ikeda ,  Masaharu Suzuki

    Inventor： Yoshiaki Hiratsuka ,  Akio Ikeda ,  Masaharu Suzuki

    IPC: G01R27/08

    CPC classification number: G01N27/04

    Abstract: In a first step, two conductive plates such as two zinc galvanized (electroplated) steel plates with films formed on surfaces thereof, are prepared; a flexible conductive material is held between these two zinc galvanized (electroplated) steel plates. A spacer is also held between the two zinc galvanized (electroplated) steel plates to regulate the space therebetween and a measurement object such as a conductive cloth is held between the flexible conductive material and at least one of the zinc galvanized (electroplated) steel plates. In a second step, the electric resistance between the two zinc galvanized (electroplated) steel plates is measured while the flexible conductive material is held together with the measurement object between the two conductive plates.

    Abstract translation: 在第一步骤中，制备两个导电板，例如在其表面上形成有膜的两个镀锌（电镀）钢板; 在这两个镀锌（电镀）钢板之间保持柔性导电材料。 在两个镀锌（电镀）钢板之间也保持间隔件以调节它们之间的空间，并且诸如导电布的测量对象被保持在柔性导电材料和至少一个镀锌（电镀）钢板之间。 在第二步骤中，测量两个镀锌（电镀）钢板之间的电阻，同时将柔性导电材料与测量对象保持在两个导电板之间。

    Trochoid Pump
    9.
    发明申请
    Trochoid Pump 有权
    齿轮泵

    公开(公告)号：US20090185939A1

    公开(公告)日：2009-07-23

    申请号：US12300002

    申请日：2007-04-27

    Applicant: Yuji Shiba ,  Akio Ikeda ,  Satoshi Hattori

    Inventor： Yuji Shiba ,  Akio Ikeda ,  Satoshi Hattori

    IPC: F04C2/10

    CPC classification number: F04C2/102 ,  F04C15/0042 ,  F04C15/0061 ,  F04C15/0076 ,  Y10T403/7035 ,  Y10T403/7098

    Abstract: A trochoid pump 10, comprising a driving shaft 13, wherein a drive gear 17 comprising of a bevel gear is fixed on one end thereof and a inner rotor 11 is penetrated onto the other end thereof, an outer rotor 12, the center of which is decentered to the inner rotor 11, wherein both rotors 11,12 are covered with the cap 15 and the casing 16, a first regulatory structure, wherein the driving shaft 13 or a means of control fixed on the driving shaft 13 regulates an one-way movement to the casing 16, a second regulatory structure, wherein an end face 13a on the other side of the driving shaft is 13 engaged with one end 15a of the cap 15 and regulates the other way movement of the cap, wherein the thrust of the driving shaft 13 is axially regulated by the first regulatory structure and by the second regulatory structure.

    Abstract translation: 一种次摆线泵10，包括驱动轴13，其中包括伞齿轮的驱动齿轮17固定在其一端上，内转子11穿过其另一端;外转子12，其中心为 内转子11偏心，其中两个转子11,12被盖15和壳体16覆盖，第一调节结构，其中驱动轴13或固定在驱动轴13上的控制装置调节单向 移动到壳体16，第二调节结构，其中驱动轴的另一侧上的端面13a与盖15的一个端部15a接合并且调节盖子的另一方向运动，其中， 驱动轴13由第一调节结构和第二调节结构轴向调节。

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