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1. 发明申请

US20050116540A1 Rubber crawler and crawler traveling equipment 有权
标题翻译：橡胶履带和履带式行走设备
公开(公告)号：US20050116540A1
公开(公告)日：2005-06-02
申请号：US10507633
申请日：2003-03-13
申请人： Yusaku Katoh , Tatsuya Noritoh , Hideki Kimura
发明人： Yusaku Katoh , Tatsuya Noritoh , Hideki Kimura
IPC分类号： B62D55/253 , B62D55/24
CPC分类号： B62D55/253 , B62D55/244
摘要： Rubber crawler traveling equipment (1) capable of reducing the weight and cost of a rubber crawler, and commonizing a light-speed traveling to a traveling according to a tire specification and a traveling to a traveling according to a crawler specification, wherein core members (5) formed of plastic material are embedded in a rubber crawler (2) instead of metallic core members embedded in a conventional rubber crawler and the rubber crawler (2) is suspendedly installed on tires (3, 4), whereby the rubber crawler (2) can be easily attached and detached and the extension thereof can also be adjusted by regulating the internal pressure of the hollow tire (3).
摘要翻译：能够降低橡胶履带的重量和成本的橡胶履带行走装置（1），并且根据履带规格使根据轮胎规格行驶的行驶速度和行驶平行化，其中，芯部件（ 5）由橡胶履带（2）代替嵌入常规橡胶履带中的金属芯体，橡胶履带（2）悬挂在轮胎（3,4）上，橡胶履带（2））可以容易地安装和拆卸，并且还可以通过调节中空轮胎（3）的内部压力来调节其延伸。

2. 发明授权

US07201457B2 Rubber crawler and crawler traveling equipment 有权
标题翻译：橡胶履带和履带式行走设备
公开(公告)号：US07201457B2
公开(公告)日：2007-04-10
申请号：US10507633
申请日：2003-03-13
申请人： Yusaku Katoh , Tatsuya Noritoh , Hideki Kimura
发明人： Yusaku Katoh , Tatsuya Noritoh , Hideki Kimura
IPC分类号： B62D55/253
CPC分类号： B62D55/253 , B62D55/244
摘要： Rubber crawler equipment (1) capable of reducing the weight and cost of a rubber crawler, and providing a lightweight and fast drive for tires and crawlers, wherein core members (5) formed of plastic material instead of metal are embedded in a rubber crawler (2), and the rubber crawler (2) is suspendedly installed on tires (3, 4), whereby the rubber crawler (2) can be easily attached and detached, and the extension thereof can be adjusted by regulating the internal pressure of a hollow tire (3).
摘要翻译：能够降低橡胶履带的重量和成本的橡胶履带设备（1），并且为轮胎和履带提供轻便且快速的驱动，其中由塑料材料代替金属形成的芯部件（5）嵌入橡胶履带（ 2），橡胶履带（2）悬挂在轮胎（3,4）上，由此橡胶履带（2）能够容易地拆卸，并且可以通过调节中空部的内部压力来调节橡胶履带轮胎（3）。

3. 发明授权

US06652044B1 Rubber crawler 失效
标题翻译：橡胶履带
公开(公告)号：US06652044B1
公开(公告)日：2003-11-25
申请号：US09914673
申请日：2001-08-31
申请人： Yusaku Katoh , Hideki Kimura
发明人： Yusaku Katoh , Hideki Kimura
IPC分类号： B62D5524
CPC分类号： B62D55/21 , B62D55/244
摘要： A rubber crawler has a core of generally parallelepiped blocks (5) each having two longitudinally spaced through holes (9) in the lower surface region and bars (4) inserted in the through holes (9), the generally parallelepiped blocks (5) being arranged in two series, with the blocks of one of the series laterally overlapping the blocks of the other series, and with sprocket engaging holes (2) disposed therebetween, and the bars (4) being inserted in alternately corresponding through holes (9) in adjacent generally parallelepiped blocks (5), the bars (4) being connected within the generally parallelepiped blocks (5), the bars (4) being connected within the generally parallelepiped blocks (5) and embedded in the rubber crawler.
摘要翻译：橡胶履带具有大致平行六面体块（5）的芯，每个块在下表面区域中具有两个纵向间隔的通孔（9）和插入通孔（9）中的杆（4），大致平行六面体块（5）为排列成两个系列，其中一个系列的块与另一系列的块横向重叠，并且在其间设置有链轮接合孔（2），并且杆（4）插入交替对应的通孔（9）中相邻的大致平行六面体块（5），杆（4）连接在大致平行六面体块（5）内，杆（4）连接在大致平行六面体块（5）内并嵌入橡胶履带中。

4. 发明授权

US06964462B2 Rubber crawler 有权
标题翻译：橡胶履带
公开(公告)号：US06964462B2
公开(公告)日：2005-11-15
申请号：US10296393
申请日：2001-05-23
申请人： Yusaku Katoh , Tsuyoshi Uchiyama
发明人： Yusaku Katoh , Tsuyoshi Uchiyama
IPC分类号： B62D55/253 , B62D55/24 , F16G1/00
CPC分类号： B62D55/253 , B62D55/244
摘要： A rubber crawler includes parallel embedded tensile strength bodies, with each of tensile strength bodies being connected by butt portions. The butt portions of adjacent tensile strength bodies are longitudinally shifted relative to one another in a circumferential direction of the rubber crawler, and at least 75% of the butt portions are positioned on planes of projection of the core bars.
摘要翻译：橡胶履带包括平行嵌入的拉伸强度体，每个拉伸强度体通过对接部分连接。相邻拉伸强度体的对接部分在橡胶履带的圆周方向上相对于彼此纵向移动，并且至少75％的对接部分位于芯棒的突出平面上。

5. 发明授权

US5984437A Connecting link type rubber crawler 失效
标题翻译：连接型橡胶履带机
公开(公告)号：US5984437A
公开(公告)日：1999-11-16
申请号：US666414
申请日：1996-06-24
申请人： Yusaku Katoh
发明人： Yusaku Katoh
IPC分类号： B62D55/24 , B62D55/18
CPC分类号： B62D55/244
摘要： A connecting link type rubber crawler mounted to the traveling unit of a mobile construction machine, wherein fallout of the crawler and sinking of turning wheels hardly occur. In the endless rubber crawler, in which core bars (1) are embedded at a predetermined interval, right and left wing portions (1a) and (1a) of the core bar (1) are embedded in a rubber material of a crawler body (2) and connecting portions (m) and (m) of the core bar (1) are exposed at least on the inner peripheral side of the crawler body (2), or are covered by a thin rubber layer, while connecting portions (m') and (m') are provided at positions of the lower surface between pin holes (6) and (6) in a track link (5), an interval between the two pin holes (6) and (6) is made equal to the center-to-center interval between the adjoining core bars (1) and (1), and the track link (5) is secured to the core bars (1) from the inner peripheral side of the crawler in such a manner that the respective connecting portions (m, m) and (m', m') are superposed so as to coincide with each other vertically. On the other hand, the track links (5) and (5) disposed at a forward position and a rearward position are connected to each other by inserting pins (9) into the pin holes (6) and (6), and a pair of continuous tracks are formed by the track links at both sides of the central portion of the crawler body (2).
摘要翻译： PCT No.PCT / JP93 / 01910 Sec。 371日期1996年6月24日 102（e）1996年6月24日PCT 1993年12月27日PCT PCT。公开号WO95 / 18034 日期1995年7月6日安装在移动式建筑机械的行进单元上的连接式橡胶履带，其中履带的下降和转动轮的下沉很难发生。在以预定间隔嵌入芯棒（1）的无端橡胶履带中，芯棒（1）的左右翼部（1a）和（1a）嵌入履带体的橡胶材料 2）和芯棒（1）的连接部（m）和（m）至少在履带体（2）的内周侧露出，或者被薄橡胶层覆盖，同时连接部 '）和（m'）设置在轨道连杆（5）中的销孔（6）和（6）之间的下表面的位置处，使两个销孔（6）和（6）之间的间隔相等到相邻的芯棒（1）和（1）之间的中心到中心间隔，并且轨道连杆（5）从履带的内周侧固定到芯棒（1），使得各个连接部分（m，m）和（m'，m'）被重叠以便彼此垂直地重合。另一方面，通过将销（9）插入销孔（6）和（6）中，配置在前进位置和后方位置的履带连杆（5）和（5）彼此连接，连续轨道由履带主体（2）的中心部分两侧的轨道连杆形成。

6. 发明授权

US06845796B2 Cushion tire 有权
标题翻译：缓冲轮胎
公开(公告)号：US06845796B2
公开(公告)日：2005-01-25
申请号：US10033362
申请日：2001-12-27
申请人： Yusaku Katoh , Satoru Oda , Hirotaka Ozaki , Nobuo Fujita , Fumio Ikesugi , Kazuo Kawashima , Teruki Aoyagi
发明人： Yusaku Katoh , Satoru Oda , Hirotaka Ozaki , Nobuo Fujita , Fumio Ikesugi , Kazuo Kawashima , Teruki Aoyagi
IPC分类号： B60C7/10 , B29D30/02 , B60C7/00 , B60C7/12 , B60C7/24 , B60C11/03
CPC分类号： B60C7/12 , B29D30/02 , B60C7/10 , B60C11/0311 , Y10T152/10054 , Y10T152/10306
摘要： A cushion tire is formed from a rubber material without being provided with an airspace inside the tire. An aspect ratio, which is a ratio of a sectional height of a tire with respect to a width of the tire, is set to 15 to 80%. And a number of holes are formed in both bilateral side surfaces of the tire along a circumferential direction thereof.
摘要翻译：缓冲轮胎由橡胶材料形成，而不在轮胎内部设置空域。将轮胎的截面高度与轮胎的宽度的比率的纵横比设定为15〜80％。并且在轮胎的两个侧面形成有多个孔，沿其圆周方向。

7. 发明授权

US5522655A Rubber crawler 失效
标题翻译：橡胶履带
公开(公告)号：US5522655A
公开(公告)日：1996-06-04
申请号：US318812
申请日：1994-10-19
申请人： Yusaku Katoh
发明人： Yusaku Katoh
IPC分类号： B62D55/253 , B62D55/24
CPC分类号： B62D55/244
摘要： The present invention relates to a rubber crawler wherein a core bar having an engaging part at the central position along its length is provided with at least one horizontal projection to each of widthwise side faces of the engaging part at the almost same level as wing portions of the core bar, said horizontal projections projecting in a direction normal to the side faces of the core bar, said core bars are embedded in the crawler main body at equal intervals in a circumferential direction of the crawler so that confronting horizontal projections overlap each other in a widthwise direction of the core bar 1, and tips of the confronting horizontal projections between the embedded core bars are in a three-dimensionally overlapped state in which they overlap each other over a certain length thereof in left and right directions as well as upward and downward directions.
摘要翻译： PCT No.PCT / JP93 / 00541 Sec。 371日期：1994年10月19日 102（e）日期1994年10月19日PCT提交1993年4月26日PCT公布。出版物WO93 / 22184 日期：11一11年11月11日。橡胶履带技术领域本发明涉及一种橡胶履带，其中，具有沿其长度的中心位置具有接合部的芯棒在该接合部的宽度方向侧面的至少一个水平突起处设置有至少一个水平突起与芯棒的翼部几乎相同的水平面，所述水平突起沿垂直于芯棒的侧面的方向突出，所述芯棒在履带的圆周方向上以相等的间隔嵌入履带主体中，使得面对的水平突起在芯棒1的宽度方向上彼此重叠，并且嵌入的芯棒之间的相对的水平突起的尖端处于三维重叠状态，其中它们在其左侧的一定长度上彼此重叠，正确的方向以及向上和向下的方向。

8. 发明授权

US5308155A Core bar member for rubber crawler and rubber crawler device 失效
标题翻译：橡胶履带和橡胶履带装置的芯棒构件
公开(公告)号：US5308155A
公开(公告)日：1994-05-03
申请号：US852264
申请日：1992-06-08
申请人： Yusaku Katoh
发明人： Yusaku Katoh
IPC分类号： B62D55/24
CPC分类号： B62D55/244
摘要： A core bar member for a rubber crawler which includes a pair of projections, each having an upper face and left and right wing portions, the upper faces of the pair of projections protruding to a fixed height upward and having protruding parts having a width direction and of a fixed length in the width direction of the left and right wing portions, the upper faces of the left and right projections including the protruding parts being upwardly arcuate and having a center portion of the upwardly arcuate protruding parts being the bottom thereof. In accordance with a second embodiment the pair of the upper faces of the projections are upwardly arcuate and each has a center portion with the center portions being the bottom thereof, the protruding parts provided only in one side and extending in opposing directions to each other. In accordance with a third embodiment the pair of the upper faces of the projections are inclined upwardly in opposing directions to each other. The rubber crawler has an inner circumferential face and plural core bar members are arrayed and concealed with a fixed interval such that the projections protrude in the width direction on the inner circumferential face of the rubber crawler.
摘要翻译： PCT No.PCT / JP91 / 01039 Sec。 371日期：1992年6月8日 102（e）日期1992年6月8日PCT 1991年8月2日PCT PCT。第WO92 / 02399号公报日本1992年2月20日。一种用于橡胶履带的芯棒构件，其包括一对突起，每个突起具有上表面和左右翼部分，所述一对突起的上表面向上突出固定高度并具有在左右翼部的宽度方向上具有宽度方向和固定长度的突出部分，包括突出部分的左右突起的上表面向上弓形，并且具有向上弓形突出部分的中心部分作为其底部。根据第二实施例，突起的一对上表面是向上弓形的，并且每个具有中心部分，其中心部分是其底部，突出部分仅设置在一侧并且彼此相反的方向延伸。根据第三实施例，突起的一对上表面相对于彼此相反的方向向上倾斜。橡胶履带具有内周面，并且以固定间隔排列和隐藏多个芯棒构件，使得突起在橡胶履带的内周面上沿宽度方向突出。

9. 发明授权

US05997110A Core metal for rubber crawler 失效
标题翻译：用于橡胶履带的核心金属
公开(公告)号：US05997110A
公开(公告)日：1999-12-07
申请号：US838312
申请日：1997-04-08
申请人： Yusaku Katoh , Tuyoshi Uchiyama
发明人： Yusaku Katoh , Tuyoshi Uchiyama
IPC分类号： B62D55/24
CPC分类号： B62D55/244
摘要： A metal core for a rubber crawler, wherein an engaging part with a sprocket is provided at the center thereof, wherein horn members are provided at the outsides of the engaging part, wherein right and left wing parts are provided at the outsides of the horn members, wherein concave parts are formed by intercepting the engaging part lengthwise and crosswise by a rib, and wherein inner surfaces of the right and left horn members are inclined at a fixed angle to the wing portion of the metal core in a top view.
摘要翻译：一种用于橡胶履带的金属芯，其中具有链轮的接合部分设置在其中心处，其中喇叭构件设置在接合部分的外侧，其中左翼部件和左翼部件设置在喇叭部件的外侧其特征在于，凹部通过肋部纵向和横向截取所述接合部而形成，并且其左右喇叭部件的内表面在俯视图中以与所述金属芯的翼部成一定角度倾斜。

10. 发明授权

US5362142A Combination linkage type rubber crawler 失效
标题翻译：联动型橡胶履带机
公开(公告)号：US5362142A
公开(公告)日：1994-11-08
申请号：US937861
申请日：1992-10-16
申请人： Yusaku Katoh
发明人： Yusaku Katoh
IPC分类号： E02F9/02 , B62D55/18 , B62D55/20 , B62D55/24 , B62D55/253
CPC分类号： B62D55/253 , B62D55/244
摘要： In a connected link type rubber crawler for use in a mobile construction machine, track links are connected on the inner periphery of the main body of a crawler made of rubber to form a continuous wheel turning track, and the main body of the crawler and the track links are easily and rigidly connected to each other. In order to connect the track link to the main body of the crawler, a pin is inserted through a hollow hole in an embedded member embedded and fixed in the main body of the crawler, and through a pin hole in the track link and locked against dislodging. The pin is directly embedded and fixed in the main body of the crawler, or the track link is fixed to an embedded member through bolting.
摘要翻译： PCT No.PCT / JP91 / 00494 Sec。 371日期：1992年10月16日 102（e）日期1992年10月16日PCT 1991年4月15日PCT PCT。公开号WO91 / 16230 日期为1991年10月31日。在用于移动式建筑机械的连接型橡胶履带机中，轨道连杆连接在由橡胶制成的履带的主体的内周上，以形成连续车轮转向轨道，并且爬行器的主体和轨道连杆彼此容易且刚性地连接。为了将履带连杆连接到履带的主体，销钉插入并固定在履带主体内的嵌入件中的中空孔，并通过履带连杆的销孔锁定脱落销钉直接嵌入并固定在履带主体内，或通过螺栓固定到嵌入式构件上。

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