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1. 发明授权

KR101096965B1 공기입 타이어 有权
公开(公告)号：KR101096965B1
公开(公告)日：2011-12-20
申请号：KR1020097019483
申请日：2008-02-19
申请人： 가부시키가이샤 브리지스톤
发明人： 다까하시후미오 , 후지와라슈 , 나가이슈 , 사구찌다까나리 , 오찌나오야 , 기와끼유끼히로
IPC分类号： B60C11/04 , B60C11/13
CPC分类号： B60C11/13 , B60C11/0309 , B60C11/032 , B60C11/1369 , B60C19/002 , B60C2011/0383
摘要： 본 발명은, 트레드부 답면에 둘레 방향으로 연속하여 연장되는 둘레 방향 홈을 마련하는 동시에, 둘레 방향 홈으로부터 이격된 위치에서 랜드부 표면에 개구하는 기실부와, 이 기실부를 둘레 방향 홈으로 연통시키는 가지 홈부로 이루어지는 공명기를 랜드부에 배치한 타이어에 있어서, 기주 공명음 저감 효과를 희생하지 않고, 트레드 패턴의 시간에 따른 변화를 완만하게 할 수 있는 타이어를 제공한다. 가지 홈부의 트레드부 답면으로의 개구 폭을 둘레 방향 홈측에서 좁고 기실부측에서 넓어지도록, 그의 길이 방향으로 변화시킨다.
공명기, 기실부, 랜드부, 가지 홈부, 돌기부

2. 发明公开

KR1020100076033A 공기 타이어 有权
标题翻译：气动轮胎
公开(公告)号：KR1020100076033A
公开(公告)日：2010-07-05
申请号：KR1020107010819
申请日：2008-09-01
申请人： 가부시키가이샤 브리지스톤
发明人： 기와끼유끼히로
IPC分类号： B60C11/04 , B60C11/13
CPC分类号： B60C11/0306 , B60C11/0309 , B60C11/12 , B60C11/1323 , B60C2011/0348 , B60C2011/0374
摘要： Provided is a pneumatic tire, which is enabled to ensure a braking performance, by suppressing the turn-up of the edge portion of a block thereby to exhibit the edge effect sufficiently. A block row composed of a plurality of center blocks (24) is arranged through a circumferential thin groove (18) on the outer side of a center rib (16) in the tire widthwise direction, and a block row composed of a plurality of shoulder blocks (32) is arranged through a circumferential shallow groove (28) on the outer side of a shoulder rib (26) in the tire widthwise direction. At a high input time or on a dry road, the edge portion on a lug groove side may be turned up by the friction with the road surface. The center blocks (24) are adjacent to the center rib (16), and the shoulder blocks (32) are adjacent to the shoulder rib (26). The center rib (16) acts to suppress the deformations of the center blocks (24), and the shoulder rib (26) suppresses the deformations of the shoulder blocks (32). As a result, the turn-up of the edge portion on the lug groove side of each block is suppressed so that a sufficient braking performance can be exhibited even at a high input time or on a dry road.
摘要翻译：本发明提供一种能够通过抑制块体的边缘部分的翻转使其能够充分发挥边缘效果而能够确保制动性能的充气轮胎。由多个中心块（24）构成的块列通过轮胎宽度方向上的中心肋（16）的外侧的周向细槽（18）配置，并且由多个肩部在轮胎宽度方向上，在肩肋（26）的外侧的周向浅槽（28）上配置有块（32）。在高输入时间或干路上，横摆槽侧的边缘部分可能因与路面的摩擦而转动。中心块（24）与中心肋（16）相邻，并且肩部块（32）与肩肋（26）相邻。中心肋（16）用于抑制中心块（24）的变形，并且肩部肋（26）抑制肩部块（32）的变形。结果，抑制了每个块的横向槽侧的边缘部分的翻转，使得即使在高输入时间或干燥的道路上也能够发挥足够的制动性能。

3. 发明公开

KR1020090113336A 공기입 타이어 有权
标题翻译：气动轮胎
公开(公告)号：KR1020090113336A
公开(公告)日：2009-10-29
申请号：KR1020097019483
申请日：2008-02-19
申请人： 가부시키가이샤 브리지스톤
发明人： 다까하시후미오 , 후지와라슈 , 나가이슈 , 사구찌다까나리 , 오찌나오야 , 기와끼유끼히로
IPC分类号： B60C11/04 , B60C11/13
CPC分类号： B60C11/13 , B60C11/0309 , B60C11/032 , B60C11/1369 , B60C19/002 , B60C2011/0383
摘要： A pneumatic tire having a circumferentially continuously extending groove provided in a tread surface of a tread portion of the tire, and also having resonators each composed of an air chamber opened to the surface of a land portion, at a position separated from the circumferential groove, and of a branched groove portion for allowing the air chamber portion to be communicated with the circumferential groove. Secular changes in a tread pattern are moderate without sacrificing the effect of reduction in air column resonance noise. The width of an opening of the branched groove portion to the tread surface of the tread portion is varied in the longitudinal direction of the groove so as to be narrow on the circumferential groove side and wide on the air chamber side.
摘要翻译：一种充气轮胎，其具有设置在轮胎的胎面部的胎面表面中的周向连续延伸的槽，并且还具有谐振器，每个谐振器由与所述周向槽分离的位置处设置在所述接地部的表面上的空气室，以及用于允许空气室部分与周向沟槽连通的分支槽部分。胎面花纹的长期变化是中等的，而不会降低空气柱共振噪声的影响。分支槽部分到胎面部分的胎面表面的开口的宽度在槽的纵向方向上变化，从而在周向槽侧窄，并且在空气室侧宽。

4. 发明公开

KR1020080095884A 공기압 타이어 无效
标题翻译：气动轮胎
公开(公告)号：KR1020080095884A
公开(公告)日：2008-10-29
申请号：KR1020087020339
申请日：2007-02-20
申请人： 가부시키가이샤 브리지스톤
发明人： 기와끼유끼히로 , 와따베료오이찌
IPC分类号： B60C11/12 , B60C11/00 , B60C5/00
CPC分类号： B60C11/12 , B60C11/11 , B60C11/1218 , B60C2011/1213 , Y10S152/03 , Y10S152/902
摘要： A pneumatic tire comprising, in a tread, blocks partitioned by a plurality of circumferential grooves (3) extending in a tire circumferential direction and a plurality of width grooves (5) extending in a tread width direction. Circumferential sipes extending in a tire circumferential direction are formed in the blocks. An inner side circumferential sipe extends linearly in a tire diameter direction, and an outer side circumferential sipe extends in a zigzag pattern in a tire diameter direction. Accordingly, steering performance, especially cornering performance can be enhanced regardless of road surface conditions.
摘要翻译：一种充气轮胎，其在胎面中由在轮胎周向延伸的多个周向槽（3）和沿胎面宽度方向延伸的多个宽度槽（5）分隔开的块。形成在轮胎周向上延伸的周向刀槽花纹。内侧圆周刀槽花纹在轮胎直径方向上线性延伸，外侧圆周刀槽花纹以轮辋直径方向的锯齿形图案延伸。因此，无论路面状况如何，都可以提高转向性能，特别是转弯性能。

5. 发明公开

KR1020070110556A 공기 타이어 无效
标题翻译：气动轮胎
公开(公告)号：KR1020070110556A
公开(公告)日：2007-11-19
申请号：KR1020077023566
申请日：2006-03-16
申请人： 가부시키가이샤 브리지스톤
发明人： 기와끼유끼히로
IPC分类号： B60C11/03 , B60C11/00
CPC分类号： B60C19/08 , B60C11/005 , B60C2011/147
摘要： A pneumatic tire having a conductive rubber arranged in a part of a tread portion wherein uneven wear resistance is improved in the tread portion. A foamed rubber is arranged in the tread portion (12) and a foamed rubber conductive layer (14) employing the foamed rubber is arranged in a part of the tread portion (12). Uneven wear due to difference of wear resistances between the foamed rubber conductive layer (14) and other tread rubber (22) can be suppressed by setting the foaming rate of the foamed rubber conductive layer (14) higher relative to other tread rubber portion (22).
摘要翻译：一种具有布置在胎面部分中的导电橡胶的充气轮胎，其中在胎面部分中改善了不均匀的耐磨性。发泡橡胶布置在胎面部分（12）中，并且在胎面部分（12）的一部分中布置使用发泡橡胶的泡沫橡胶导电层（14）。通过使发泡橡胶导电层（14）的发泡速度相对于其它胎面橡胶部（22）更高，可以抑制发泡橡胶导电层（14）与其它胎面橡胶（22）之间的耐磨性差异的不均匀磨损）。

6. 发明授权

KR101103235B1 공기 타이어 有权
标题翻译：气动轮胎
公开(公告)号：KR101103235B1
公开(公告)日：2012-01-05
申请号：KR1020107010819
申请日：2008-09-01
申请人： 가부시키가이샤 브리지스톤
发明人： 기와끼유끼히로
IPC分类号： B60C11/04 , B60C11/13
CPC分类号： B60C11/0306 , B60C11/0309 , B60C11/12 , B60C11/1323 , B60C2011/0348 , B60C2011/0374
摘要： 블록의 에지 부분의 말려 올라감을 억제하여, 에지 효과를 충분히 발휘시킴으로써 제동 성능을 확보할 수 있는 공기 타이어를 제공하는 것이며, 센터 리브(16)의 타이어 폭 방향 외측으로 둘레 방향 가는 홈(18)을 개재하여, 복수의 센터 블록(24)으로 이루어지는 블록열을 배치하고, 숄더 리브(26)의 타이어 폭 방향 외측으로 둘레 방향 얕은 홈(28)을 개재하여, 복수의 숄더 블록(32)으로 이루어지는 블록열을 배치한다. 고입력시 혹은 건조로에 있어서는, 노면과의 마찰에 의해 러그 홈측의 에지 부분이 말려 올라가려고 하는 경우가 있지만, 센터 블록(24)은 센터 리브(16)에 인접하고 있고, 숄더 블록(32)은 숄더 리브(26)에 인접하고 있고, 센터 리브(16)는 센터 블록(24)의 변형을 억제하도록 작용하고, 숄더 리브(26)는 숄더 블록(32)의 변형을 억제하도록 작용하므로, 각 블록의 러그 홈측의 에지 부분의 말려 올라감이 억제되어, 고입력시 혹은 건조로에 있어서도 충분한 제동 성능을 발휘할 수 있다.

7. 发明授权

KR101085251B1 공기입 레이디얼 타이어 有权
标题翻译：机场입레이디얼타이어
公开(公告)号：KR101085251B1
公开(公告)日：2011-11-22
申请号：KR1020097019930
申请日：2008-03-11
申请人： 가부시키가이샤 브리지스톤
发明人： 기와끼유끼히로
IPC分类号： B60C11/11 , B60C11/13 , B60C11/04 , B60C11/01
CPC分类号： B60C11/13 , B60C11/01 , B60C11/0306 , B60C2011/0369
摘要： A pneumatic radial tire in which a plurality of land portion rows 2 are formed by a plurality of main grooves that extend in the circumferential direction on a tread portion of a tire, and a thin groove 3 that extends in the tire circumferential direction is formed in at least one shoulder land portion row 2A that is positioned on the tread end among the plurality of land portion rows. A land portion 5 that is positioned between the thin groove 3 and the tread end 4 is partitioned into a plurality of blocks 5a by a lug groove 6 that extends in the tire width direction and whose maximum groove depth is set deeper than the groove depth of the thin groove, and the groove depth of the lug groove continuously changes so as to become a maximum at an intermediate position between the thin groove and the tread end. According to the present invention, it is possible to provide a pneumatic radial tire that can achieve improved drainage performance.
摘要翻译：通过在轮胎的胎面部上沿周向延伸的多个主槽形成有多个陆部列2，并且在轮胎周向上形成有细沟3，在多个接地部列中的位于胎面端的至少一个胎肩接地部列2A。位于细沟3与胎面端4之间的接地部5通过在轮胎宽度方向上延伸的横向花纹槽6被划分为多个花纹块5a，并且其最大花纹沟深度被设定为比沟槽深度细沟以及横向花纹沟的沟深度在细沟与胎面端之间的中间位置处连续地变化为最大。根据本发明，可以提供能够实现改进的排水性能的充气子午线轮胎。

8. 发明公开

KR1020090113911A 공기입 레이디얼 타이어 有权
标题翻译：气动辐射轮胎
公开(公告)号：KR1020090113911A
公开(公告)日：2009-11-02
申请号：KR1020097019930
申请日：2008-03-11
申请人： 가부시키가이샤 브리지스톤
发明人： 기와끼유끼히로
IPC分类号： B60C11/11 , B60C11/13 , B60C11/04 , B60C11/01
CPC分类号： B60C11/13 , B60C11/01 , B60C11/0306 , B60C2011/0369
摘要： Land rows (2) are formed on the tread of a tire by main grooves extending in the circumferential direction of the tire. A thin groove (3) is formed in at least one shoulder land row (2A) of the land rows which is located on the side of a tread end. A land (5) located between the thin groove (3) and the tread end (4) is divided into blocks (5a) by lug grooves (6) extending in the lateral direction of the tire and whose maximum depth is set deeper than the depth of the thin groove (3). The depth of the lug grooves is continuously varied so as to be maximum at an intermediate position between the thin groove and the tread end. The pneumatic radial tire has improved water discharge performance.
摘要翻译：通过在轮胎的周向延伸的主槽，在轮胎的胎面上形成陆地排（2）。在位于胎面端的侧面的行列的至少一个胎肩行列（2A）中形成有细槽（3）。位于细槽（3）和胎面端（4）之间的焊盘（5）通过在轮胎的横向方向上延伸的横向花纹沟（6）分成块（5a），并且其最大深度被设置为比细槽（3）的深度。横向槽的深度在薄沟槽与胎面端之间的中间位置处连续变化，以使其最大。充气子午线轮胎具有改善的排水性能。

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