公开(公告)号：US06382281B1

公开(公告)日：2002-05-07

申请号：US09517281

申请日：2000-03-02

Applicant: Shinichi Mori ,  Masaharu Sekoguchi

Inventor： Shinichi Mori ,  Masaharu Sekoguchi

IPC: B29C3310

CPC classification number: B29D30/0606 ,  B29C33/10 ,  B60C11/24 ,  Y10S425/812 ,  Y10T152/10027

Abstract: A pneumatic tire as a slick tire comprising at least one wear indication hole within a contact width of a tread portion, wherein a distance from a shoulder contact end to the wear indication hole is set equal to 35 mm or lower; and a projected line is provided in a surface of the tread portion, the projected line having a height set in a range of 0.1 to 1.0 mm, and being extended from a position in contact with the wear indication hole to a shoulder side. Also, a metallic mold used for building the slick tire.

Abstract translation: 一种作为光滑轮胎的充气轮胎，包括在胎面部的接触宽度内的至少一个磨损指示孔，其中从肩部接触端到磨损指示孔的距离设定为等于35mm以下; 并且在胎面部的表面设置突出线，突出线的高度设定在0.1〜1.0mm的范围内，并且从与磨损指示孔接触的位置延伸到肩侧。 另外，用于建造光滑轮胎的金属模具。

公开(公告)号：US07882875B2

公开(公告)日：2011-02-08

申请号：US12265408

申请日：2008-11-05

Applicant: Masaharu Sekoguchi ,  Shinichi Mori

Inventor： Masaharu Sekoguchi ,  Shinichi Mori

IPC: B60C11/11 ,  B60C11/13

CPC classification number: B60C11/0302 ,  B60C11/0316 ,  B60C11/1369 ,  B60C2011/0374 ,  Y10S152/03

Abstract: A pneumatic tire having shoulder blocks defined on a shoulder side of the tread surface by lateral grooves extending in the widthwise direction of the tire beyond a ground contact end of the tire, the shoulder blocks being arranged in the circumferential direction of the tire. A bottom-raising portion is provided only on a bottom of every other lateral groove of the lateral grooves. Two shoulder blocks adjacent in the circumferential direction of the tire are connected by the first bottom-raising portion.

Abstract translation: 一种充气轮胎，其具有通过在所述轮胎的宽度方向上延伸超过所述轮胎的接地端部的横向槽限定在所述胎面表面的胎肩侧的胎肩部，所述胎肩花纹块沿所述轮胎的周向配置。 底部提升部仅设置在横向槽的每个其他横向槽的底部。 在轮胎的圆周方向上相邻的两个胎肩块通过第一底部升起部连接。

公开(公告)号：US20090218022A1

公开(公告)日：2009-09-03

申请号：US12265408

申请日：2008-11-05

Applicant: Masaharu Sekoguchi ,  Shinichi Mori

Inventor： Masaharu Sekoguchi ,  Shinichi Mori

IPC: B60C11/13

CPC classification number: B60C11/0302 ,  B60C11/0316 ,  B60C11/1369 ,  B60C2011/0374 ,  Y10S152/03

Abstract: A pneumatic tire having shoulder blocks defined on a shoulder side of the tread surface by lateral grooves extending in the widthwise direction of the tire beyond a ground contact end of the tire, the shoulder blocks being arranged in the circumferential direction of the tire. A bottom-raising portion is provided only on a bottom of every other lateral groove of the lateral grooves. Two shoulder blocks adjacent in the circumferential direction of the tire are connected by the first bottom-raising portion.

Abstract translation: 一种充气轮胎，其具有通过在所述轮胎的宽度方向上延伸超过所述轮胎的接地端部的横向槽限定在所述胎面表面的胎肩侧的胎肩部，所述胎肩花纹块沿所述轮胎的周向配置。 底部提升部仅设置在横向槽的每个其他横向槽的底部。 在轮胎的圆周方向上相邻的两个胎肩块通过第一底部升起部连接。

公开(公告)号：US06514447B1

公开(公告)日：2003-02-04

申请号：US09610902

申请日：2000-07-06

Applicant: Shinichi Mori ,  Masaharu Sekoguchi

Inventor： Shinichi Mori ,  Masaharu Sekoguchi

IPC: B29C3304

CPC classification number: B29D30/26 ,  B29C33/10 ,  B29C33/405 ,  B29C33/76 ,  B29C37/006 ,  B29D2030/0655

Abstract: Disclosed is a vulcanizing method of a pneumatic bias tire having an aspect ratio Y of 25% or more and 55% or less from an unvulcanized tire, which comprises the step of expanding a rubber-made bladder from an inside of the unvulcanized tire in metallic molds, in which a bladder stretch ratio X of an outer diameter of the bladder when it is not expanded relative to a tire inner surface diameter, when the unvulcanized tire is pressed to the inner surfaces of the metallic molds by means of expansion of the bladder, is set in a range expressed by the following expression: X=&bgr;−Y/&agr;, where 0.37

Abstract translation: 本发明公开了一种从未硫化轮胎的纵横比Y为25％以上且55％以下的气动偏置轮胎的硫化方法，其特征在于，包括：将来自未硫化轮胎内侧的橡胶制气囊从金属 模具，其中，当未硫化轮胎通过气囊的膨胀被压到金属模具的内表面时，其中当胎体的外径相对于轮胎内表面直径不膨胀时，气囊的外径的气囊拉伸比X ，设定在由以下表达式表示的范围内：其中0.37 <α<0.42，310 <β<320。

公开(公告)号：US07647958B2

公开(公告)日：2010-01-19

申请号：US12265345

申请日：2008-11-05

Applicant: Masaharu Sekoguchi ,  Shinichi Mori

Inventor： Masaharu Sekoguchi ,  Shinichi Mori

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

CPC classification number: B60C11/0302 ,  B60C11/0316 ,  B60C11/1369 ,  B60C2011/0374 ,  Y10S152/03

Abstract: A pneumatic tire having a rotation direction specified in one direction. The tread surface has a main groove extending on the equatorial plane of the tire, right and left first inclination grooves extending in an inclined manner from the main groove toward the reverse rotation direction of the tire, and right and left second inclination grooves disposed on the opposite sides of the main groove. The right and left second inclination grooves are disposed at symmetrical positions with respect to the equatorial plane of the tire. Blocks are formed on the opposite sides of the main groove by the main groove, right and left first inclination grooves and right and left second inclination grooves. The blocks include right and left first blocks defined by tire rotation direction side portions of the second inclination grooves, main groove and first inclination grooves, and right and left second blocks defined by tire reverse rotation direction side portions of the second inclination grooves, main groove and first inclination grooves. First main groove portions between the right and left first blocks are less in width than second main groove portions between the right and left second blocks.

Abstract translation: 一种具有在一个方向上规定的旋转方向的充气轮胎。 所述胎面表面具有在所述轮胎的赤道面上延伸的主槽，从所述主槽朝向所述轮胎的反向旋转方向倾斜延伸的左右第一倾斜槽，配置在所述轮胎的所述第二倾斜槽 主槽的相对侧。 右和左第二倾斜槽相对于轮胎的赤道平面设置在对称位置。 主槽通过主槽，左右第一倾斜槽和左右第二倾斜槽形成在主槽的相对侧上。 这些块包括由第二倾斜槽的轮胎旋转方向侧部分，主槽和第一倾斜槽以及由第二倾斜槽的轮胎反转方向侧部分限定的左右第二块限定的左右第一块，主槽 和第一倾斜槽。 右和左第一块之间的第一主槽部的宽度比左右第二块之间的第二主槽部宽。

公开(公告)号：US20090218021A1

公开(公告)日：2009-09-03

申请号：US12265345

申请日：2008-11-05

Applicant: Masaharu Sekoguchi ,  Shinichi Mori

Inventor： Masaharu Sekoguchi ,  Shinichi Mori

IPC: B60C11/13

CPC classification number: B60C11/0302 ,  B60C11/0316 ,  B60C11/1369 ,  B60C2011/0374 ,  Y10S152/03

Abstract: A pneumatic tire having a rotation direction specified in one direction. The tread surface has a main groove extending on the equatorial plane of the tire, right and left first inclination grooves extending in an inclined manner from the main groove toward the reverse rotation direction of the tire, and right and left second inclination grooves disposed on the opposite sides of the main groove. The right and left second inclination grooves are disposed at symmetrical positions with respect to the equatorial plane of the tire. Blocks are formed on the opposite sides of the main groove by the main groove, right and left first inclination grooves and right and left second inclination grooves. The blocks include right and left first blocks defined by tire rotation direction side portions of the second inclination grooves, main groove and first inclination grooves, and right and left second blocks defined by tire reverse rotation direction side portions of the second inclination grooves, main groove and first inclination grooves. First main groove portions between the right and left first blocks are less in width than second main groove portions between the right and left second blocks.

Abstract translation: 一种具有在一个方向上规定的旋转方向的充气轮胎。 所述胎面表面具有在所述轮胎的赤道面上延伸的主槽，从所述主槽朝向所述轮胎的反向旋转方向倾斜延伸的左右第一倾斜槽，配置在所述轮胎的所述第二倾斜槽 主槽的相对侧。 右和左第二倾斜槽相对于轮胎的赤道平面设置在对称位置。 主槽通过主槽，左右第一倾斜槽和左右第二倾斜槽形成在主槽的相对侧上。 这些块包括由第二倾斜槽的轮胎旋转方向侧部分，主槽和第一倾斜槽以及由第二倾斜槽的轮胎反向旋转方向侧部分限定的左右第二块限定的左右第一块，主槽 和第一倾斜槽。 右和左第一块之间的第一主槽部的宽度比左右第二块之间的第二主槽部宽。

公开(公告)号：US06502611B1

公开(公告)日：2003-01-07

申请号：US09504079

申请日：2000-02-15

Applicant: Shinichi Mori ,  Masaharu Sekoguchi

Inventor： Shinichi Mori ,  Masaharu Sekoguchi

IPC: B29D3052

CPC classification number: B60C11/0083 ,  B60C9/06 ,  B60C9/07 ,  B60C11/00 ,  B60C11/01

Abstract: Disclosed is a pneumatic tire adopting a bias ply structure in which plural carcass layers are disposed so that cords cross each other between the layers, and having an aspect ratio of 55% or less and an outer diameter of 300 mm or less, wherein a cord angle to a tire circumferential direction of said carcass layer is set to a range from 27 to 37° in the center line position, and a surface shape of a tread portion is formed to be straight to a tire width direction in the region of 60 to 75% of a tread width.

Abstract translation: 公开了一种采用偏置帘布层结构的充气轮胎，其中多个胎体层被布置成使得帘线在层之间彼此交叉，并且具有55％以下的长径比和300mm以下的外径，其中帘线 所述胎体层的轮胎周向的角度在中心线位置设定在27〜37°的范围内，并且胎面部的表面形状形成为直线到轮胎宽度方向，在60〜 75％的胎面宽度。

公开(公告)号：US4744400A

公开(公告)日：1988-05-17

申请号：US893468

申请日：1986-08-08

Applicant: Masaharu Sekoguchi

Inventor： Masaharu Sekoguchi

IPC: B60C9/18 ,  B60C3/00 ,  B60C9/08 ,  B60C9/09 ,  B60C15/00 ,  B60C15/06 ,  B60C9/28

CPC classification number: B60C15/0045 ,  B60C9/09 ,  Y10T152/10837 ,  Y10T152/10864

Abstract: A pneumatic radial tire for a motorcycle, in which a carcass layer is disposed so as to extend from one of the tire's bends to the other, and belt reinforcing layers are disposed outside the carcass layer at the tread. In this pneumatic radial tire, a cord reinforcing layer is disposed outside the carcass layer so as to extend from a shoulder around the bead and up the tire's side wall, and at least one of the end portion of the cord reinforcing layer on the shoulder side and the turn-up end portion is stacked between the end portions of the belt reinforcing layer and the carcass layer.

Abstract translation: 一种用于摩托车的充气子午线轮胎，其胎体层设置成从轮胎的一个弯曲部延伸到另一个，以及带束加强层设置在胎面的胎体层的外侧。 在该充气子午线轮胎中，帘线增强层设置在胎体层的外侧，从胎圈周围的肩部和轮胎的侧壁向上延伸，胎肩侧的帘线加强层的端部中的至少一个 并且折叠端部层叠在带束层增强层的端部与胎体层之间。