公开(公告)号：US08578991B2

公开(公告)日：2013-11-12

申请号：US12349541

申请日：2009-01-26

Applicant: Michael David Kachner ,  Thulasiram Gobinath ,  David Louis Winter ,  Kelly Sue King ,  Michael Christopher Kulton ,  John Patrick Roman ,  Judy Ann Birt ,  Randall Raymond Brayer, Sr. ,  Robert Allen Losey ,  Ching-Chih Lee

Inventor： Michael David Kachner ,  Thulasiram Gobinath ,  David Louis Winter ,  Kelly Sue King ,  Michael Christopher Kulton ,  John Patrick Roman ,  Judy Ann Birt ,  Randall Raymond Brayer, Sr. ,  Robert Allen Losey ,  Ching-Chih Lee

IPC: B60C15/024 ,  B60C15/02 ,  B60C15/00

CPC classification number: B60C15/024 ,  B60C15/00 ,  B60C15/02 ,  B60C15/06 ,  B60C2015/0614 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10837

Abstract: A pneumatic tire has a carcass structure extending through a pair of opposing bead portions and an inner liner located inward of the carcass structure, each bead portion comprising a bead core about which is wrapped the carcass structure and a toeguard. Each bead portion has a bead toe, a bead base, and a bead heel, the bead base extending between the bead toe and the bead heel. The bead heel has a profile corresponding to a sector of an ellipse or approximates a sector of an ellipse by having a dual radius structure. The bead base may have a dual taper configuration. The bead core may be substantially centered in the bead portion, as determined by the material thickness at three locations about the bead core.

公开(公告)号：US20090120553A1

公开(公告)日：2009-05-14

申请号：US12349541

申请日：2009-01-26

Applicant: Michael David Kachner ,  Thulasiram Gobinath ,  David Louis Winter ,  Kelly Sue King ,  Michael Chirstopher Kulton ,  John Patrick Roman ,  Judy Ann Birt ,  Randall Raymond Brayer, SR. ,  Robert Allen Losey ,  Ching-Chih Lee

Inventor： Michael David Kachner ,  Thulasiram Gobinath ,  David Louis Winter ,  Kelly Sue King ,  Michael Chirstopher Kulton ,  John Patrick Roman ,  Judy Ann Birt ,  Randall Raymond Brayer, SR. ,  Robert Allen Losey ,  Ching-Chih Lee

IPC: B60C15/04

CPC classification number: B60C15/024 ,  B60C15/00 ,  B60C15/02 ,  B60C15/06 ,  B60C2015/0614 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10837

Abstract: A pneumatic tire has a carcass structure extending through a pair of opposing bead portions and an inner liner located inward of the carcass structure, each bead portion comprising a bead core about which is wrapped the carcass structure and a toeguard. Each bead portion has a bead toe, a bead base, and a bead heel, the bead base extending between the bead toe and the bead heel. The bead heel has a profile corresponding to a sector of an ellipse or approximates a sector of an ellipse by having a dual radius structure. The bead base may have a dual taper configuration. The bead core may be substantially centered in the bead portion, as determined by the material thickness at three locations about the bead core.

Abstract translation: 充气轮胎具有延伸穿过一对相对的胎圈部分和位于胎体结构内侧的内衬的胎体结构，每个胎圈部分包括胎圈芯，围绕胎圈芯包裹胎体结构和脚趾保护件。 每个胎圈部分具有胎圈趾部，胎圈基部和胎跟部，胎圈基部在胎趾和胎跟之间延伸。 珠跟具有对应于椭圆的扇形的轮廓或通过具有双半径结构近似于椭圆的扇形。 胎圈基部可以具有双锥形配置。 胎圈芯可以基本上位于胎圈部分的中心，这通过围绕胎圈芯的三个位置处的材料厚度来确定。

公开(公告)号：US06896021B1

公开(公告)日：2005-05-24

申请号：US10403694

申请日：2003-03-31

Applicant: Michael David Kachner ,  Thulasiram Gobinath ,  David Louis Winter ,  Kelly Sue King ,  Michael Christopher Kulton ,  John Patrick Roman ,  Judy Ann Birt ,  Randall Raymond Brayer Sr. ,  Ching-Chih Lee ,  Robert Allen Losey

Inventor： Michael David Kachner ,  Thulasiram Gobinath ,  David Louis Winter ,  Kelly Sue King ,  Michael Christopher Kulton ,  John Patrick Roman ,  Judy Ann Birt ,  Randall Raymond Brayer Sr. ,  Ching-Chih Lee ,  Robert Allen Losey

IPC: B60C15/024 ,  B60C15/06 ,  B60C15/00 ,  B60C15/02

CPC classification number: B60C15/024 ,  B60C15/00 ,  B60C15/02 ,  B60C15/06 ,  B60C2015/0614 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10837

Abstract: A pneumatic tire has a carcass structure extending through a pair of opposing bead portions and an inner liner located inward of the carcass structure, each bead portion comprising a bead core about which is wrapped the carcass structure and a toeguard. Each bead portion has a bead toe, a bead base, and a bead heel, the bead base extending between the bead toe and the bead heel. The bead heel has a profile corresponding to a sector of an ellipse or approximates a sector of an ellipse by having a dual radius structure. The bead base may have a dual taper configuration. The bead core may be substantially centered in the bead portion, as determined by the material thickness at three locations about the bead core.

Abstract translation: 充气轮胎具有延伸穿过一对相对的胎圈部分和位于胎体结构内侧的内衬的胎体结构，每个胎圈部分包括胎圈芯，围绕胎圈芯包裹胎体结构和脚趾保护件。 每个胎圈部分具有胎圈趾部，胎圈基部和胎跟部，胎圈基部在胎趾和胎跟之间延伸。 珠跟具有对应于椭圆的扇形的轮廓或通过具有双半径结构近似于椭圆的扇形。 胎圈基部可以具有双锥形配置。 胎圈芯可以基本上位于胎圈部分的中心，这通过围绕胎圈芯的三个位置处的材料厚度来确定。

公开(公告)号：US07543620B2

公开(公告)日：2009-06-09

申请号：US11038854

申请日：2005-01-20

Applicant: Michael David Kachner ,  Thulasiram Gobinath ,  David Louis Winter ,  Kelly Sue King ,  Michael Christopher Kulton ,  John Patrick Roman ,  Judy Ann Birt ,  Randall Raymond Brayer, Sr. ,  Robert Allen Losey ,  Ching-Chih Lee

Inventor： Michael David Kachner ,  Thulasiram Gobinath ,  David Louis Winter ,  Kelly Sue King ,  Michael Christopher Kulton ,  John Patrick Roman ,  Judy Ann Birt ,  Randall Raymond Brayer, Sr. ,  Robert Allen Losey ,  Ching-Chih Lee

IPC: B60C15/00 ,  B60C15/02 ,  B60C15/024 ,  B60C15/04 ,  B60C15/06

CPC classification number: B60C15/024 ,  B60C15/00 ,  B60C15/02 ,  B60C15/06 ,  B60C2015/0614 ,  Y10T152/10819 ,  Y10T152/10828 ,  Y10T152/10837

Abstract: A pneumatic tire has a carcass structure extending through a pair of opposing bead portions and an inner liner located inward of the carcass structure, each bead portion comprising a bead core about which is wrapped the carcass structure and a toeguard. Each bead portion has a bead toe, a bead base, and a bead heel, the bead base extending between the bead toe and the bead heel. The bead heel has a profile corresponding to a sector of an ellipse or approximates a sector of an ellipse by having a dual radius structure. The bead base may have a dual taper configuration. The bead core may be substantially centered in the bead portion, as determined by the material thickness at three locations about the bead core.

Abstract translation: 充气轮胎具有延伸穿过一对相对的胎圈部分和位于胎体结构内侧的内衬的胎体结构，每个胎圈部分包括胎圈芯，围绕胎圈芯包裹胎体结构和脚趾保护件。 每个胎圈部分具有胎圈趾部，胎圈基部和胎跟部，胎圈基部在胎趾和胎跟之间延伸。 珠跟具有对应于椭圆的扇形的轮廓或通过具有双半径结构来近似椭圆的扇形。 胎圈基部可以具有双锥形配置。 胎圈芯可以基本上位于胎圈部分的中心，这通过围绕胎圈芯的三个位置处的材料厚度来确定。