公开(公告)号：US5201969A

公开(公告)日：1993-04-13

申请号：US555625

申请日：1990-07-23

申请人： Minoru Nishi ,  Yoshiyuki Takada ,  Naoki Asakawa

发明人： Minoru Nishi ,  Yoshiyuki Takada ,  Naoki Asakawa

IPC分类号： B60C9/00 ,  B60C9/18 ,  B60C9/20 ,  B60C9/26

CPC分类号： B60C9/26 ,  Y10T152/10792 ,  Y10T152/1081

摘要： A radial tire for heavy duty vehicles having a steel belt layer with triangular structure which is composed of at least three belt plies of steel belt disposed on a carcass, and a middle layer which contains cords of aromatic polyamide fibers which is laid between first belt ply and second belt ply viewed from tread surface side among the belt plies.The middle layer has skirts which are folded over from a main portion of the middle layer and laid between the first and second belt plies so as to wrap around each axial outer end of the first belt ply.The cords of the first belt play and the cords of the second belt ply cross each other at an angle of from 10 to 30 deg. against the tire equator, and the cords of the middle layer slant in the same direction as that of first belt ply at an angle of 3 deg. or less against that of first belt ply.

公开(公告)号：US5275088A

公开(公告)日：1994-01-04

申请号：US958787

申请日：1992-10-09

申请人： Yoshiyuki Takada ,  Michikazu Miyamoto

发明人： Yoshiyuki Takada ,  Michikazu Miyamoto

IPC分类号： F15B15/08 ,  F16C29/04 ,  F01B29/00

CPC分类号： F15B15/082 ,  F16C29/045

摘要： The rodless cylinder includes a cylinder body, a piston, and a slide table connected to the piston. The slide table and the piston are united with each other due to a coupling part which projects through a slit formed in a longitudinal direction of the cylinder body. The slide table includes first and second load transmitters, whereas the cylinder body includes first and second load receivers corresponding to the first and second load transmitters. When a lateral load is applied to the slide table, the load is transmitted via one of the first and second load transmitters to a corresponding one of the first and second load receivers so as to transmit the force in a direction in which the slit of the cylinder body can be widened.

摘要翻译： 无杆缸包括缸体，活塞和连接到活塞的滑动台。 滑台和活塞由于通过沿缸体的纵向方向形成的狭缝突出的联接部而相互结合。 滑台包括第一和第二负载变送器，而气缸体包括对应于第一和第二负载变送器的第一和第二负载接收器。 当向滑台施加横向载荷时，负载通过第一和第二载荷传递器中的一个传递到第一和第二载荷接收器中相应的一个，以便沿着 缸体可以加宽。

公开(公告)号：US4930559A

公开(公告)日：1990-06-05

申请号：US213304

申请日：1988-06-29

申请人： Kenji Takehara ,  Yoshiyuki Takada

发明人： Kenji Takehara ,  Yoshiyuki Takada

IPC分类号： B60C3/04 ,  B60C9/20

CPC分类号： B60C3/04 ,  B60C11/0083 ,  B60C11/0332 ,  B60C9/2009

摘要： A pneumatic tire comprising: a pair of bead cores; a carcass turned over at its both ends around the bead cores; a tread on the carcass; a belt comprising at least two plies of steel cords and dispsoed radially outside the carcass; a pair of inner bands disposed between the carcass and the belt and each having strecthable cords made of organic fibers, the inner band cords laid substantially parallel to the tire equator; and the axially outer edge of the inner bands and the edges of a widest ply of the belt being substantially trued up, whereby both steering stability and high speed durability are improved.

公开(公告)号：US4568811A

公开(公告)日：1986-02-04

申请号：US664869

申请日：1984-10-25

申请人： Hirofumi Yoshimura ,  Masahiro Nitta ,  Yoshiyuki Takada

发明人： Hirofumi Yoshimura ,  Masahiro Nitta ,  Yoshiyuki Takada

IPC分类号： H05B6/72 ,  H05B6/80

CPC分类号： H05B6/725 ,  H05B6/6402 ,  H05B6/72

摘要： This invention is designed to make uniform the heating of the object inside the heating chamber by turning an internal waveguide which is roughly in a foldable fan shape and located at the bottom of the heating chamber in a structure adapted for feeding high frequency electric waves from the bottom of the heating chamber. In order to have stable gyration of the internal waveguide, and annular protrusion made of a low loss dielectric is placed between the low impedance parts provided on the internal waveguide and the heating chamber bottom surface. In this way, a rotary structure which is economical, easy to assemble and reliable can be realized.

摘要翻译： 本发明旨在通过将大致为可折叠风扇形状并位于加热室底部的内部波导以适于从该加热室的高频电波馈送的结构的方式使加热室内的物体的加热均匀化 加热室底部。 为了使内部波导具有稳定的回转，并且由设置在内部波导上的低阻抗部和加热室底面之间设置由低损耗电介质构成的环状突起。 通过这种方式，可以实现经济，易于组装和可靠的旋转结构。

公开(公告)号：US06220321B1

公开(公告)日：2001-04-24

申请号：US09229985

申请日：1999-01-14

申请人： Shigeki Yoshioka ,  Yoshiyuki Takada ,  Hidekatsu Nakatsuji

发明人： Shigeki Yoshioka ,  Yoshiyuki Takada ,  Hidekatsu Nakatsuji

IPC分类号： B60C1112

CPC分类号： B60C11/1369 ,  B60C11/0306 ,  B60C11/11 ,  B60C11/12 ,  B60C11/125 ,  B60C11/1263 ,  B60C11/13 ,  B60C2011/0388 ,  B60C2011/1254 ,  Y10S152/03

摘要： A heavy duty tire is provided in the tread portion with a circumferentially extending main groove on each side of the tire equator, a circumferentially extending narrow groove on each side of each main groove, lug grooves extending from the tread edges to the axially inner narrow grooves, and slits extending between the inner narrow grooves so as to form a rib-like portion between the two inner narrow grooves, first blocks between the inner narrow groove and main groove, second blocks between the main groove and axially outer narrow groove, and third blocks between the outer narrow groove and tread edge; the main grooves are disposed at a distance of 15 to 25% of the tread width from the tire equator; the main groove depth is 10 to 12% of the tread width; the narrow groove depth is less than the main groove depth; and the slit depth is 0.2 to 0.3 time the main groove depth.

摘要翻译： 在轮胎赤道的每一侧设置胎面部的周向延伸的主槽，在每个主槽的每一侧的周向延伸的窄槽，从胎面边缘延伸到轴向内部窄槽的胎圈花纹， 以及在内部窄槽之间延伸以在两个内部窄槽之间形成肋状部分的狭缝，内部窄槽和主槽之间的第一块，主槽和轴向外部窄槽之间的第二块，以及第三块 外部窄槽与胎面边缘之间的块; 主槽设置在距轮胎赤道的胎面宽度的15至25％的距离处; 主槽深度为胎面宽度的10〜12％ 窄槽深度小于主槽深度; 狭缝深度为主槽深度的0.2〜0.3倍。

公开(公告)号：US6000451A

公开(公告)日：1999-12-14

申请号：US896808

申请日：1997-07-18

申请人： Yoshiyuki Takada

发明人： Yoshiyuki Takada

IPC分类号： B60C11/11 ,  B60C11/13

CPC分类号： B60C11/11 ,  B60C11/047 ,  B60C11/13 ,  Y10S152/01 ,  Y10S152/902

摘要： A pneumatic tire having a block type tread pattern improved in stone trapping, which comprises the tread portion provided with a mesh of grooves to define blocks, each block surrounded by at least one projection standing out from the groove bottom leaving spaces from the groove walls, the projection comprising alternate wide main portions and narrow coupler portions, the height of the wide main portions being in the range of from 10 to 25% of the groove depth, the height of the narrow coupler portions being not less than 5% but less than 10% of the groove depth, the length of each of the wide main portions being in the range of from 3 mm to 10 mm, the length of each of the narrow coupler portions being in the range of from 2 mm to 5 mm, and the width of the narrow coupler portions being in the range of from 1 mm to 2 mm.

摘要翻译： 一种充气轮胎，其具有改善了石材捕获的块状胎面花纹，其包括设置有用于限定块的槽的网格的胎面部分，每个块由至少一个从槽底部突出的突出部包围，从凹槽壁留下空间， 所述突起包括交替的宽主体部分和窄耦合部分，所述宽主部分的高度在所述凹槽深度的10至25％的范围内，所述窄耦合部分的高度不小于5％但小于 10％的凹槽深度，每个宽主要部分的长度在3mm至10mm的范围内，每个窄耦合器部分的长度在2mm至5mm的范围内，以及 窄耦合器部分的宽度在1mm至2mm的范围内。

公开(公告)号：US5151139A

公开(公告)日：1992-09-29

申请号：US666376

申请日：1991-03-08

申请人： Yoshiyuki Takada

发明人： Yoshiyuki Takada

IPC分类号： B60C11/01

CPC分类号： B60C11/01

摘要： The invention is directed to a heavy duty radial tire having improved durability in the buttress at the radially upper portion of the sidewall. Such improvement is obtained by thickening the buttress region according to specific relationships between points on the sidewall profile. The sidewall profile is divided into a radially outer part extending from a point Q to a point R, a radially inner part extending between the tire maximum section point M and point R, and a middle part extending between points Q and R wherein the outer part is defined by a first circular arc arcing inwardly of the tire and the inner part is defined by a second circular arc arcing outwardly of the tire, the point R being the inflection point between the two arcs. Point Q is located at a radial height in the range of the edge height of the widest belt ply plus or minus 5 mm while point R is located radially inward of the tread edge in a range of 0.21 to 0.30 times the tread width and axially outward from the tire equator in a range of 0.52 to 0.57 times the tread width.

摘要翻译： 本发明涉及一种重型子午线轮胎，其具有在侧壁的径向上部处的支撑件中具有改善的耐久性。 通过根据侧壁轮廓上的点之间的特定关系来加厚支撑区域来获得这种改进。 侧壁轮廓被分为从点Q延伸到点R的径向外部部分，在轮胎最大截面点M和点R之间延伸的径向内部部分和在点Q和R之间延伸的中间部分，其中外部部分 由轮胎内部的第一圆弧弧形限定，并且内部部分由第二弧形弧线限定在轮胎外侧，点R是两个弧之间的拐点。 点Q位于最宽带束边缘高度的范围内的径向高度加上或减去5mm，而点R位于胎面边缘的径向内侧，在胎面宽度的0.21至0.30倍的范围内，并且轴向向外 轮胎赤道在胎面宽度的0.52〜0.57倍的范围内。

公开(公告)号：US06176284B1

公开(公告)日：2001-01-23

申请号：US09206397

申请日：1998-12-07

申请人： Yoshiyuki Takada

发明人： Yoshiyuki Takada

IPC分类号： B60C1111

CPC分类号： B60C11/13 ,  B60C11/047 ,  Y10S152/01 ,  Y10S152/902

摘要： A pneumatic tire having a block type tread pattern improved in stone trapping, which comprises a tread portion being provided with a mesh of grooves to define a plurality of blocks consisting of shoulder blocks adjacent to the tread edges and central blocks other than the shoulder blocks, each of the central blocks being surrounded by at least one projection standing out from the groove bottom leaving spaces from the groove walls, the projection comprising alternate wide main portions and narrow coupler portions, the height of the wide main portions being 10 to 25% of the groove depth, the height of the narrow coupler portions being 5 to 10% of the groove depth, the length of each of the wide main portions being 3 to 10 mm, the length of each of the narrow coupler portions being 2 to 8 mm, the width of the narrow coupler portions being 0.5 to 2 mm, and the main portions comprises first main portions and second main portions, the first main portions being disposed between junctions of the grooves and being relatively taller than said second main portions.

摘要翻译： 一种充气轮胎，具有在石材捕获中改进的块状胎面花纹，其包括：胎面部，其设置有用于限定与胎面边缘相邻的肩部块和除肩部块之外的中心块的多个块， 每个中央块被从凹槽底部突出的至少一个突出部包围，从槽壁留下空间，该突起包括交替的宽主体部分和窄耦合部分，宽主要部分的高度为10-25％ 槽深度，窄耦合器部分的高度为沟槽深度的5至10％，每个宽主体部分的长度为3至10mm，每个窄耦合部分的长度为2至8mm ，窄耦合器部分的宽度为0.5至2mm，并且主要部分包括第一主要部分和第二主要部分，第一主要部分设置在t 他的凹槽并且比所述第二主要部分相对较高。

公开(公告)号：USD420948S

公开(公告)日：2000-02-22

申请号：US86365

申请日：1998-04-10

申请人： Yoshiyuki Takada

设计人： Yoshiyuki Takada

公开(公告)号：USD405034S

公开(公告)日：1999-02-02

申请号：US79198

申请日：1997-11-14

申请人： Yoshiyuki Takada

设计人： Yoshiyuki Takada