公开(公告)号：US5139067A

公开(公告)日：1992-08-18

申请号：US807741

申请日：1991-12-16

申请人： Shinji Shiozawa ,  Tadashi Hagiwara ,  Masato Hodate

发明人： Shinji Shiozawa ,  Tadashi Hagiwara ,  Masato Hodate

IPC分类号： B60B21/04 ,  B60B21/10

CPC分类号： B60B21/10

摘要： A tire wheel includes a pair of flanges provided on both axial ends, respectively, a pair of bead seats extending from the flanges axially inwardly, a well provided between these bead seats and concaved radially inwardly of the bead seats, and at least one hump circumferentially extending provided between the well and one of the bead seats and having a seat side inclined surface on a side of the relevant beat seat and a well side inclined surface on a side of the well to form a top as a boundary between both the inclined surfaces. The seat side inclined surface is formed by part of a conical surface intersecting at an angle of 5.degree.-35.degree. with a straight line in parallel with a tire axis. A concaved obtuse corner is formed at a boundary between the seat side inclined surface and the relevant bead seat.

公开(公告)号：US5082041A

公开(公告)日：1992-01-21

申请号：US660820

申请日：1991-02-26

申请人： Shinji Shiozawa ,  Masato Hodate

发明人： Shinji Shiozawa ,  Masato Hodate

IPC分类号： B60B3/02 ,  B60B21/10

CPC分类号： B60B21/10

摘要： A tire wheel includes a pair of flanges provided at both axial ends, a pair of bead seats axially inwardly extending from the flanges, a well provided between the bead seats and concaved radially inwardly of the bead seats, and a hump provided between the well and at least one of the bead seats. The hump circumferentially extends and has a seat side inclined surface on the side of the relevant bead seat and a well side inclined surface on the side of the well on both sides of a crest of the hump. The seat side inclined surface of the hump includes an inclined surface continuous to the crest of the hump and an inclined surface rising from the relevant bead seat. A concaved corner having an obtuse angle is provided between the relevant bead seat and the inclined surface rising from the relevant bead seat.

摘要翻译： 轮胎轮包括设置在两个轴向端部的一对凸缘，从凸缘轴向向内延伸的一对胎圈座，设置在胎圈座之间并且在胎圈座的径向向内凹陷处的井以及设置在井和 至少一个珠座。 隆起部沿周向延伸并且在相关的胎圈座的侧面上具有座侧倾斜表面和在隆起顶部的两侧的井的侧面倾斜表面。 隆起部的座侧倾斜面包括与隆起部的顶部连续的倾斜面和从相关的胎圈座上升的倾斜面。 在相关的胎圈座和从相关的胎圈座上升的倾斜面之间设有具有钝角的凹角。

公开(公告)号：US4265288A

公开(公告)日：1981-05-05

申请号：US92302

申请日：1979-11-08

申请人： Yoshio Kaneko ,  Makoto Yamauchi ,  Shinji Shiozawa ,  Yoshihiro Hayakawa ,  Fumio Banba

发明人： Yoshio Kaneko ,  Makoto Yamauchi ,  Shinji Shiozawa ,  Yoshihiro Hayakawa ,  Fumio Banba

IPC分类号： B60C5/00 ,  B60C1/00 ,  B60C9/00 ,  B60C13/00 ,  B60C17/00 ,  B60C9/20 ,  B60C11/00

CPC分类号： B60C1/0025 ,  B60C13/00 ,  B60C17/0009

摘要： A pneumatic safety tire with a pair of annular rubber reinforcements having crescent sectional shape and applied to a tire carcass at tire sidewalls, the rubber of the reinforcements having a JIS hardness of not less than 70, a tensile stress (Mod.sub.25) after an aging test of not less than 10 kg/cm.sup.2, and a repulsive elasticity by Dunlop tripsometer of not less than 65%.

摘要翻译： 一种气动安全轮胎，其具有一对具有月牙形截面形状的环形橡胶增强件并且被应用于轮胎侧壁处的轮胎胎体，加强件的橡胶的JIS硬度不小于70，老化试验后的拉伸应力（Mod25） 不小于10 kg / cm2，Dunlop型千分尺的排斥弹性不低于65％。