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1. 发明公开

EP3162589A1 NON-PNEUMATIC TIRE 有权
标题翻译： LUFTLOSER REIFEN
公开(公告)号：EP3162589A1
公开(公告)日：2017-05-03
申请号：EP14895799
申请日：2014-06-24
申请人： BRIDGESTONE CORP
发明人： ABE AKIHIKO , NISHIDA MASASHI
IPC分类号： B60B9/04 , B60C7/00 , B60C7/18
CPC分类号： B60B9/04 , B60B9/26 , B60C7/00 , B60C7/14 , B60C7/18 , B60C2007/146
摘要： A non-pneumatic tire (11), includes: a mount body (111) that is mounted on a shaft (S); an outer cylindrical body (113) encircling the mount body from outside thereof in a radial direction of the tire; connecting members (115) arranged in a circumferential direction of the tire therebetween and connecting the mount body and the outer cylindrical body such that the mount body and the outer cylindrical body are resiliently movable relative to each other; and a cylindrical tread portion (116) encircling the outer cylindrical body from outside thereof in the radial direction of the tire. In addition, the outline of a cross-section of an outer surface (116c) of a central area (129) of the tread portion taken in a width direction of the tire is a curved line bulging outward in the radial direction of the tire, and the central area includes at least a tire equator (E).
摘要翻译：非充气轮胎（11）包括：安装在轴（S）上的安装体（111）; 在轮胎的径向方向上从外部围绕所述安装体的外筒体（113）; 连接构件（115），其在轮胎的周向上配置，并且连接所述安装体和所述外筒体，使得所述安装体和所述外筒体能够相对于彼此弹性移动; 以及在轮胎的径向方向上从外侧围绕外筒体的圆筒状胎面部（116）。此外，沿轮胎的宽度方向截取的胎面部的中心区域（129）的外表面（116c）的横截面的轮廓是在轮胎的径向方向向外凸出的曲线，并且中心区域至少包括轮胎赤道（E）。

2. 发明公开

EP2915681A4 NON-PNEUMATIC TIRE 有权
公开(公告)号：EP2915681A4
公开(公告)日：2016-06-22
申请号：EP13851636
申请日：2013-10-31
申请人： BRIDGESTONE CORP
发明人： ABE AKIHIKO , NISHIDA MASASHI
IPC分类号： B60B9/04 , B60B9/26 , B60C7/18
CPC分类号： B60B9/04 , B60B9/02 , B60B9/08 , B60B9/26 , B60C7/14 , B60C7/18 , B60C7/24 , B60C2007/146
摘要： A connecting member (15) includes connecting plates (21, 22) configured to connect an attachment body and a ring-shaped body (13), a plurality of curved sections (21d to 21j, 22d to 22j) curved in a tire circumferential direction are formed at the connecting plates (21, 22) in a direction in which the connecting plates (21, 22) extend in a side view of a tire when seen from a tire width direction, and in the plurality of curved sections (21d to 21j, 22d to 22j) of one of the connecting plates (21, 22), the thickness of a maximum curved section having largest central angles (¸d to ¸j) about a center of curvature of the curved section (21d to 21j, 22d to 22j) is maximized, and the thickness of a minimum curved section having the smallest central angles (¸d to ¸j) is minimized.

3. 发明公开

EP1894749A4 PNEUMATIC TIRE 有权
标题翻译： LUFTREIFEN
公开(公告)号：EP1894749A4
公开(公告)日：2008-11-19
申请号：EP06747047
申请日：2006-05-31
申请人： BRIDGESTONE CORP
发明人： ABE AKIHIKO
IPC分类号： B60C9/08 , B60C9/18 , B60C11/00
CPC分类号： B60C9/28 , B60C3/04 , B60C9/0292 , B60C9/09 , B60C9/2009 , Y02T10/862 , Y10T152/10765
摘要： A pneumatic tire enabling a reduction in rolling resistance without impairing wear resistance and durability. The pneumatic tire comprises a tread part in contact with a road surface, at least two belt layers formed by covering a plurality of parallel cords with a rubber, and a pair of bead toes. In the cross section of the tire including its rotating axis, where the tire lateral end parts of the shortest belt layer which is shortest in the lateral direction of the tire are designated as points B, the surface parts of the tire with the maximum width are designated as points Q, line segments connecting the points B to the points Q are designated as line segments BQ, and a line segment connecting the pair of points Q is designated as a line segment SW, an angle formed by the line segment BQ and the line segment SW intersecting with each other is 50° or less.
摘要翻译：充气轮胎能够降低滚动阻力，而不会损害耐磨性和耐久性。充气轮胎包括与路面接触的胎面部分，通过用橡胶覆盖多根平行帘线而形成的至少两个带束层，以及一对胎趾。在包括其旋转轴线的轮胎横截面中，在轮胎横向方向上最短的最短带束层的轮胎横向端部被指定为点B，轮胎的具有最大宽度的表面部分是被指定为点Q，连接点B到点Q的线段被指定为线段BQ，并且连接该对点Q的线段被指定为线段SW，线段BQ和相互交叉的线段SW是50°或更小。

4. 发明公开

EP3178667A4 NON-PNEUMATIC TIRE 有权
标题翻译： LUFTLOSER REIFEN
公开(公告)号：EP3178667A4
公开(公告)日：2017-08-23
申请号：EP15830392
申请日：2015-06-10
申请人： BRIDGESTONE CORP
发明人： TAKAHASHI NARUMI , ABE AKIHIKO
IPC分类号： B60C11/03 , B60B9/04 , B60B9/26 , B60C7/00 , B60C7/18
CPC分类号： B60C7/26 , B60B9/04 , B60B9/26 , B60C7/00 , B60C7/102 , B60C7/18 , B60C7/24 , B60C9/04 , B60C11/03 , B60C11/1346 , B60C2007/107
摘要： The present invention is provided with: a mounting body mounted on an axle; a ring-shaped body (13) surrounding the mounting body from an outside in a tire radial direction; a connecting member (15) configured to connect the mounting body and the ring-shaped body (13) such that the mounting body and the ring-shaped body (13) are displaceable; and a cylindrical tread member (16) mounted over the ring-shaped body (13), wherein grooves (51, 52) are formed at an outer peripheral surface of a portion located above and corresponding to a portion of the tread member (16) at which the ring-shaped body (13) and the connecting member (15) are connected.
摘要翻译：本发明设有：安装在轴上的安装体; 从轮胎径向外侧包围安装体的环状体（13）连接构件（15），所述连接构件（15）构造成连接所述安装体和所述环形体（13），使得所述安装体和所述环形体（13）能够移位; 和安装在所述环形体（13）上的圆柱形胎面构件（16），其中凹槽（51,52）形成在位于所述胎面构件（16）的一部分上方并对应于所述胎面构件的一部分的部分的外周表面处，环形体（13）和连接件（15）连接的位置。

5. 发明公开

EP3121029A4 NON-PNEUMATIC TIRE 有权
标题翻译： LUFTLOSER REIFEN
公开(公告)号：EP3121029A4
公开(公告)日：2017-03-15
申请号：EP15764083
申请日：2015-03-13
申请人： BRIDGESTONE CORP
发明人： SHOJI TAKANORI , ABE AKIHIKO
IPC分类号： B60B9/04 , B60C7/00 , B60C7/14 , B60C7/18 , B60C7/20 , B60C7/24
CPC分类号： B60C7/24 , B60C7/14 , B60C7/18 , B60C7/20 , B60C2007/146
摘要： Provided is a non-pneumatic tire including an attachment body attached to an axle, an outer tubular body (13) configured to surround the attachment body from the outside in a tire radial direction, and a connecting member (15) configured to connect the attachment body and the outer tubular body while allowing displacement therebetween, wherein the connecting member includes a first elastic connecting plate (21) in which a first end portion (21a) connected to the outer tubular body is disposed closer to a first side in a tire circumferential direction than a second end portion connected to the attachment body and an intermediate portion (21 c) is disposed between the first end portion and the second end portion, and both of circumferential end surface (26a, 26b) directed in the tire circumferential direction among surfaces of the first end portion of the first elastic connecting plate extend in opposite directions in the tire circumferential direction to be separated from each other from the inside toward the outside in the tire radial direction.
摘要翻译：本发明提供一种非充气轮胎，该非充气轮胎包括安装于车轴的安装体，从外侧沿轮胎径向包围安装体的外筒体（13），以及连接构件（15），所述连接构件其特征在于，所述连结部件具有第一弹性连结板（21），该第一弹性连结板（21）将与所述外筒体连结的第一端部（21a）配置在轮胎周向的第一侧与连接于所述安装体的第二端部相比，在所述第一端部与所述第二端部之间，以及在所述轮胎周向上朝向所述轮胎周向的周向端面（26a，26b）中的中间部分（21c）第一弹性连接板的第一端部的表面沿轮胎周向上的相反方向延伸以彼此分离在轮胎径向上朝向外侧的内侧。

6. 发明公开

EP3272549A4 NON-PNEUMATIC TIRE 有权
公开(公告)号：EP3272549A4
公开(公告)日：2018-05-02
申请号：EP16765124
申请日：2016-03-18
申请人： BRIDGESTONE CORP
发明人： ABE AKIHIKO
IPC分类号： B60B9/04 , B60B1/02 , B60B5/02 , B60B9/26 , B60C7/00 , B60C7/10
CPC分类号： B60C7/24 , B60B1/0246 , B60B1/0261 , B60B1/0269 , B60B5/02 , B60B9/26 , B60B2310/204 , B60B2900/311 , B60B2900/325 , B60C7/00 , B60C7/10 , B60C7/14 , B60C2007/146
摘要： A non-pneumatic tire (1) of the present invention includes an attachment body (11) attached to an axle, a ring-shaped body (13) which surrounds the attachment body (11) from the outside in a tire radial direction, and coupling members (15) which displaceably couple the attachment body (11) to the ring-shaped body (13), wherein a plurality of coupling members (15) are arranged in a tire circumferential direction and include elastic coupling plates (21 and 22) whose opposite ends are respectively coupled to the attachment body (11) and the ring-shaped body (13), and a bending rigidity EI1 of the elastic coupling plates (21 and 22) represented by E1 × W1 × t1 3 /12 when the average thickness in the tire circumferential direction is t1 (mm), the average width in a tire width direction H is W1 (mm), and the Young's modulus is E1 (MPa) is smaller than the bending rigidity EI2 of the ring-shaped body (13) represented by E2 × W2 × t2 3 /12 when the average thickness in the tire radial direction is t2 (mm), the average width in the tire width direction H is W2 (mm), and the Young's modulus is E2 (MPa).

7. 发明公开

EP3162589A4 NON-PNEUMATIC TIRE 有权
标题翻译： LUFTLOSER REIFEN
公开(公告)号：EP3162589A4
公开(公告)日：2017-08-16
申请号：EP14895799
申请日：2014-06-24
申请人： BRIDGESTONE CORP
发明人： ABE AKIHIKO , NISHIDA MASASHI
IPC分类号： B60B9/04 , B60B9/26 , B60C7/00 , B60C7/14 , B60C7/18
CPC分类号： B60B9/04 , B60B9/26 , B60C7/00 , B60C7/14 , B60C7/18 , B60C2007/146
摘要： A non-pneumatic tire (11), includes: a mount body (111) that is mounted on a shaft (S); an outer cylindrical body (113) encircling the mount body from outside thereof in a radial direction of the tire; connecting members (115) arranged in a circumferential direction of the tire therebetween and connecting the mount body and the outer cylindrical body such that the mount body and the outer cylindrical body are resiliently movable relative to each other; and a cylindrical tread portion (116) encircling the outer cylindrical body from outside thereof in the radial direction of the tire. In addition, the outline of a cross-section of an outer surface (116c) of a central area (129) of the tread portion taken in a width direction of the tire is a curved line bulging outward in the radial direction of the tire, and the central area includes at least a tire equator (E).
摘要翻译：非充气轮胎（11）包括：安装在轴（S）上的安装体（111）外圆筒体（113），其从轮胎的径向外侧围绕所述支架体; 在所述轮胎的周向上配置的连结部件（115），将所述安装体和所述外筒体连结，以使所述安装体和所述外筒体相对于彼此弹性移动; 和从轮胎外侧沿轮胎的径向环绕外筒体的筒形胎面部（116）。另外，胎面部的中央区域（129）的外表面（116c）的沿轮胎的宽度方向的剖面的轮廓是在轮胎的径向上向外凸出的曲线，并且中心区域至少包括轮胎赤道（E）。

8. 发明公开

EP3069898A4 NON-PNEUMATIC TIRE 有权
公开(公告)号：EP3069898A4
公开(公告)日：2016-11-23
申请号：EP14862017
申请日：2014-10-24
申请人： BRIDGESTONE CORP
发明人： ABE AKIHIKO
IPC分类号： B60B9/04 , B60B9/08 , B60B9/26 , B60C7/08 , B60C7/10 , B60C7/12 , B60C7/14 , B60C7/18 , B60C7/20
CPC分类号： B60C7/14 , B29D30/02 , B60B9/04 , B60B9/08 , B60B9/26 , B60C7/18 , B60C11/00 , B60C2007/146
摘要： In a non-pneumatic tire, central portions in an extension direction of first elastic connecting plates (21) and central portions in an extension direction of second elastic connecting plates (22) are spaced from each other in a tire width direction (H) by a distance of 0.25 to 0.9 times an outer tube width (W1) serving as a size in the tire width direction (H) of an outer tubular body (13), edges of a first side in the tire width direction (H) of first end portions (21a) of the first elastic connecting plates (21) are disposed at the same positions in the tire width direction (H) as edges of the first side in the tire width direction (H) of the outer tubular body (13) or disposed inside in the tire width direction (H) of the edge of the first side in the tire width direction (H) of the outer tubular body (13) within a distance of 0.1 times the outer tube width (W1) or less, and edges of a second side in the tire width direction (H) of first end portions (22a) of the second elastic connecting plates (22) are disposed at the same positions in the tire width direction (H) as an edge of the second side in the tire width direction (H) of the outer tubular body (13) or disposed inside in the tire width direction (H) of the edge of the second side in the tire width direction (H) of the outer tubular body (13) within a distance of 0.1 times the outer tube width (W1) or less.

9. 发明公开

EP3061626A4 NON-PNEUMATIC TIRE 有权
标题翻译： AIR LOOSE轮胎
公开(公告)号：EP3061626A4
公开(公告)日：2016-11-16
申请号：EP14856704
申请日：2014-09-11
申请人： BRIDGESTONE CORP
发明人： NISHIDA MASASHI , ABE AKIHIKO
IPC分类号： B60C7/00 , B29D30/02 , B60B1/14 , B60B5/02 , B60B9/04 , B60B25/00 , B60C7/10 , B60C7/12 , B60C7/14 , B60C7/18 , B60C7/24
CPC分类号： B60B1/14 , B29D30/02 , B60B5/02 , B60B9/04 , B60B2310/204 , B60B2360/32 , B60B2900/111 , B60B2900/321 , B60C7/14 , B60C7/24 , B60C2007/146
摘要： A non-pneumatic tire includes an attachment body (11) attached to an axle, an inner tubular body (12) fitted onto the attachment body (11) from the outside, an outer tubular body (13) configured to surround the inner tubular body (12) from the outside in a tire radial direction, and a plurality of connecting members (15) disposed between the inner tubular body (12) and the outer tubular body (13) in a tire circumferential direction and configured to connect both of the tubular bodies (12) and (13) while maintaining relative elastic displacement therebetween, wherein at least one of an outer circumferential section of the attachment body (11) and an inner circumferential section of the inner tubular body (12) that are locked to each other is inclined throughout the circumference in the tire circumferential direction from the outside toward the inside in a tire radial direction as it goes from both of the outsides toward the inside in a tire width direction (H), and is formed in a V shape when seen in a cross-sectional view in the tire width direction (H).

10. 发明公开

EP3031616A4 NON-PNEUMATIC TIRE 审中-公开
公开(公告)号：EP3031616A4
公开(公告)日：2016-09-21
申请号：EP14862702
申请日：2014-07-25
申请人： BRIDGESTONE CORP
发明人： KYO SOICHI , NISHIMURO YOUICHI , NISHIDA MASASHI , ABE AKIHIKO
IPC分类号： B60C7/12 , B60B9/04 , B60C7/14 , B60C7/18
CPC分类号： B60C7/14 , B29C45/00 , B29L2030/006 , B60B9/04 , B60C7/18
摘要： A non-pneumatic tire is provided including an attachment body (11) attached to an axle, a ring member (14) including an inner tubular body (12) mounted onto the attachment body (11) and an outer tubular body (13) configured to surround the inner tubular body (12) from the outside in a tire radial direction, and a plurality of connecting members (15) disposed between the inner tubular body (12) and the outer tubular body (13) in a tire circumferential direction and configured to connect the tubular bodies (12) and (13) to each other, wherein at least a portion of the ring member (14) and the plurality of connecting members (15) are integrally formed of a synthetic resin material having a breaking elongation of 8.0% or more obtained by a measurement method (23 °C) pursuant to JIS K7161 and a Charpy impact value of 9.4 kJ/m 2 or more obtained by a 23 °C Charpy impact test pursuant of ISO 179-1.

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