专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07503437B2 Radially mounted disk brake 有权
标题翻译：径向盘式制动器
公开(公告)号：US07503437B2
公开(公告)日：2009-03-17
申请号：US10934354
申请日：2004-09-07
申请人： Hidetoshi Toyoda , Shinichi Kuwahara , Masayuki Fujita , Keisuke Nanri , Takashi Sano
发明人： Hidetoshi Toyoda , Shinichi Kuwahara , Masayuki Fujita , Keisuke Nanri , Takashi Sano
IPC分类号： F16D55/00
CPC分类号： F16D65/0043 , F16D55/228 , F16D2055/0016 , F16D2055/0091 , F16D2121/02 , F16D2250/0084
摘要： A radially mounted disk brake has a caliper body secured to a support member secured to a vehicle body. The caliper body has mounting holes extending in a direction perpendicular to the axis of rotation of a disk rotor. Large-diameter hole portions are formed at the openings of the mounting holes on the side thereof closer to the support member. The large-diameter hole portions are fitted with the side wall surfaces of cylindrical step portions provided on the support member in such a manner that gaps are formed between the bottoms of the large-diameter hole portions and the distal end surfaces of the step portions. The center of the axial length of each mounting hole is positioned radially outward of the disk rotor in the axial direction of the mounting hole with respect to a shortest-distance portion of the caliper body at which the distance between the center of a cylinder bore and the mounting hole is shortest.
摘要翻译：径向安装的盘式制动器具有固定到固定到车身上的支撑构件的卡钳体。卡钳体具有沿垂直于盘转子的旋转轴线的方向延伸的安装孔。在安装孔的开口处形成有大直径的孔部，其侧面靠近支撑部件。大直径孔部分以设置在支撑构件上的圆柱形台阶部分的侧壁表面装配，使得在大直径孔部分的底部和台阶部分的远端表面之间形成间隙。每个安装孔的轴向长度的中心相对于卡钳主体的最短距离部分在安装孔的轴向方向上位于盘形转子的径向外侧，在该最小距离部分处，缸孔的中心和安装孔最短。

2. 发明申请

US20050051390A1 Radially mounted disk brake 有权
标题翻译：径向盘式制动器
公开(公告)号：US20050051390A1
公开(公告)日：2005-03-10
申请号：US10934354
申请日：2004-09-07
申请人： Hidetoshi Toyoda , Shinichi Kuwahara , Masayuki Fujita , Keisuke Nanri , Takashi Sano
发明人： Hidetoshi Toyoda , Shinichi Kuwahara , Masayuki Fujita , Keisuke Nanri , Takashi Sano
IPC分类号： F16D65/02 , F16D55/00 , F16D55/228 , F16D65/00 , F16D65/14
CPC分类号： F16D65/0043 , F16D55/228 , F16D2055/0016 , F16D2055/0091 , F16D2121/02 , F16D2250/0084
摘要： A radially mounted disk brake has a caliper body secured to a support member secured to a vehicle body. The caliper body has mounting holes extending in a direction perpendicular to the axis of rotation of a disk rotor. Large-diameter hole portions are formed at the openings of the mounting holes on the side thereof closer to the support member. The large-diameter hole portions are fitted with the side wall surfaces of cylindrical step portions provided on the support member in such a manner that gaps are formed between the bottoms of the large-diameter hole portions and the distal end surfaces of the step portions. The center of the axial length of each mounting hole is positioned radially outward of the disk rotor in the axial direction of the mounting hole with respect to a shortest-distance portion of the caliper body at which the distance between the center of a cylinder bore and the mounting hole is shortest.
摘要翻译：径向安装的盘式制动器具有固定到固定到车身上的支撑构件的卡钳体。卡钳体具有沿垂直于盘转子的旋转轴线的方向延伸的安装孔。在安装孔的开口处形成有大直径的孔部，其侧面靠近支撑部件。大直径孔部分以设置在支撑构件上的圆柱形台阶部分的侧壁表面装配，使得在大直径孔部分的底部和台阶部分的远端表面之间形成间隙。每个安装孔的轴向长度的中心相对于卡钳主体的最短距离部分在安装孔的轴向方向上位于盘形转子的径向外侧，在该最小距离部分处，缸孔的中心和安装孔最短。

3. 发明授权

US08807298B2 Disk brake and method of producing the same 有权
标题翻译：盘式制动器及其制造方法
公开(公告)号：US08807298B2
公开(公告)日：2014-08-19
申请号：US12232726
申请日：2008-09-23
申请人： Keisuke Nanri , Junichi Nagasawa , Yuichi Kobayashi , Yoshimasa Matsui , Kiyotaka Nomura , Jun Takahashi
发明人： Keisuke Nanri , Junichi Nagasawa , Yuichi Kobayashi , Yoshimasa Matsui , Kiyotaka Nomura , Jun Takahashi
IPC分类号： F16D55/02 , F16D55/228 , F16D121/02 , F16D125/04 , F16D55/00
CPC分类号： F16D55/228 , F16D2055/002 , F16D2055/0091 , F16D2121/02 , F16D2125/04 , F16D2250/00 , F16D2250/0076 , F16D2250/0092 , Y10T29/49826
摘要： A disk brake is provided which is free from problems attributed to the obverse-reverse orientation of a cover member as installed. A cylinder portion (21) slidably accommodating a piston is formed from a plate-shaped cover member (43) constituting the bottom thereof and a caliper body main part (46) having an opening (45) that is closed with the cover member (43). The cover member (43) is joined to the caliper body main part (46) to close the opening (45). A projection (60) is provided on one side of the cover member (43) that faces inside the cylinder portion (21), and a blind hole (61) is provided on the other side of the cover member (43). When the cover member (43) has been installed in the normal orientation, the blind hole (61) remains after the outer surface of the bottom of the caliper body has been subjected to face cutting after the installation of the cover member (43).
摘要翻译：提供了一种盘式制动器，其没有因安装的盖构件的正向反向而引起的问题。由构成其底部的板状盖构件（43）形成可滑动地容纳活塞的缸部（21），以及具有与盖构件（43）关闭的开口（45）的卡钳主体（46））。盖部件43与卡钳主体部46接合以封闭开口部45。在所述盖部件（43）的面对所述圆筒部（21）的内侧的一侧设置突起（60），在所述盖部件（43）的另一侧设置有盲孔（61）。当盖件（43）已经以正常方向安装时，在安装盖件（43）之后，在卡钳主体的底部的外表面已进行面切割之后，盲孔（61）保留下来。

4. 发明授权

US07797812B2 Method of manufacturing a disc brake 有权
标题翻译：制造盘式制动器的方法
公开(公告)号：US07797812B2
公开(公告)日：2010-09-21
申请号：US11898993
申请日：2007-09-18
申请人： Keisuke Nanri
发明人： Keisuke Nanri
IPC分类号： F16D55/00 , F16D55/18
CPC分类号： F16D55/228 , F16D2055/0016 , F16D2055/002 , F16D2055/0091 , F16D2250/0007 , Y10T29/49989
摘要： A method of manufacturing a disc brake in which a pair of pads are disposed on opposite sides of a disc. A caliper body extends over the disc. The method includes forming, in the caliper body, a prepared hole for a bore into which a piston is slidably fitted and a recess extending from a bottom portion of the prepared hole outwardly in a radial direction of the prepared hole. The bore and recess are formed by means of a core during casting. A linear passage opening is formed by cutting from an exterior surface of the caliper body so as to communicate with the recess. Thus, an opening for forming a brake fluid passage can be easily formed by machining, and the position of the opening can be determined with a high degree of freedom.
摘要翻译：一种制造盘式制动器的方法，其中一对垫片设置在盘的相对侧上。卡尺身体延伸到盘上。该方法包括在卡钳主体中形成用于活塞可滑动配合的孔的准备孔，以及从预备孔的底部沿预制孔的径向向外延伸的凹部。孔和凹槽在铸造过程中通过芯形成。通过从卡钳体的外表面切割以与凹部连通而形成线性通道开口。因此，通过机械加工可容易地形成用于形成制动流体通道的开口，并且能够以高自由度确定开口的位置。

5. 发明申请

US20050115780A1 Disc brake 审中-公开
标题翻译：盘式制动器
公开(公告)号：US20050115780A1
公开(公告)日：2005-06-02
申请号：US10996393
申请日：2004-11-26
申请人： Keisuke Nanri
发明人： Keisuke Nanri
IPC分类号： F16D55/224 , F16D55/00 , F16D55/228 , F16D65/02 , F16D55/18
CPC分类号： F16D55/228 , F16D2055/0016 , F16D2055/002 , F16D2055/0091 , F16D2250/0007 , Y10T29/49989
摘要： In a disc brake, a pair of pads are disposed on opposite sides of a disc. A caliper body extends over the disc. A piston is slidably held in the caliper body on a side opposite to the disc relative to the corresponding pad. In the caliper body, a prepared hole for a bore into which the piston is slidably fitted and a recess extending from a bottom portion of the prepared hole outwardly in a radial direction of the prepared hole are formed by means of a core during casting. A linear passage opening is formed by cutting from an exterior surface of the caliper body so as to communicate with the recess. In this disc brake, an opening for forming a brake fluid passage can be easily formed by machining, resulting in high production efficiency. The position of the opening can be determined with a high degree of freedom of design.
摘要翻译：在盘式制动器中，一对垫片设置在盘的相对侧上。卡尺身体延伸到盘上。活塞可相对于相应的垫片可滑动地保持在卡盘体的与盘相对的一侧上。在制动钳主体中，活塞可滑动地装配到其中的孔的准备孔和从预备孔的径向方向从准备孔的底部向外延伸的凹部在铸造期间通过芯形成。通过从卡钳体的外表面切割以与凹部连通而形成线性通道开口。在该盘式制动器中，通过机械加工可以容易地形成用于形成制动流体通道的开口，从而生产效率高。开口的位置可以以高度的设计自由度来确定。

6. 发明授权

US08672100B2 Cylinder apparatus and disk brake 有权
标题翻译：气缸装置和盘式制动器
公开(公告)号：US08672100B2
公开(公告)日：2014-03-18
申请号：US11347258
申请日：2006-02-06
申请人： Tomoji Sato , Keisuke Nanri
发明人： Tomoji Sato , Keisuke Nanri
IPC分类号： F16D55/02
CPC分类号： F15B15/1438 , B23K20/122 , F16D2055/002 , F16D2055/0091 , F16D2125/04 , F16D2250/0076 , Y10T29/49249
摘要： A disk brake having a cylinder apparatus wherein although an opening of a cylinder body is closed by a covering member, processing and parts' costs are reduced, fluid leakage is prevented, and the apparatus can be reduced in size. A piston (17) is caused to slidingly move in a bore (26) of a cylinder (21) of the cylinder apparatus. The cylinder (21) includes a covering member (43) provided in a bottom portion (42) of the cylinder (21), and a cylinder body (46) having an opening that is closed by the covering member (43). The covering member (43) is friction stir welded to the cylinder body (46).
摘要翻译：具有圆筒装置的盘式制动器，尽管筒体的开口被覆盖构件封闭，但是处理和成本降低，防止了流体泄漏，并且可以减小装置的尺寸。使活塞（17）在气缸装置的气缸（21）的孔（26）中滑动移动。气缸（21）包括设置在气缸（21）的底部（42）中的覆盖构件（43）和具有由覆盖构件（43）封闭的开口的缸体（46）。覆盖部件（43）被摩擦搅拌焊接到筒体（46）上。

7. 发明授权

US08464849B2 Disk brake 有权
标题翻译：盘式制动器
公开(公告)号：US08464849B2
公开(公告)日：2013-06-18
申请号：US12656390
申请日：2010-01-28
申请人： Keisuke Nanri , Kimiyasu Kono
发明人： Keisuke Nanri , Kimiyasu Kono
IPC分类号： F16D65/20
CPC分类号： F16D65/18 , F16D2121/02 , F16D2125/06 , F16D2127/02 , F16J15/3204 , F16J15/56
摘要： A disk brake including: a brake pad; a piston; a cylinder bore; an annular sealing groove formed on the cylinder bore; and a rectangular piston seal fitted into the sealing groove sealing between the piston and the cylinder bore, wherein the sealing groove includes: a bottom surface portion inclined as the sealing groove expands its diameter; a lateral surface portion that extends from one end of the bottom surface portion, the one end being a side where the sealing groove has the maximum diameter; and a chamfered portion, and wherein an inclined angle of the bottom surface portion is 2 to 8 degrees, an angle between the bottom surface portion and the lateral surface portion is 82 to 89 degrees, and with the piston installed into the cylinder bore, the piston seal abuts against the bottom surface portion and the lateral surface portion of the sealing groove.
摘要翻译：一种盘式制动器，包括：制动片; 活塞气缸孔; 形成在气缸孔上的环形密封槽; 以及密封在所述活塞和所述气缸孔之间的所述密封槽中的矩形活塞密封件，其中所述密封槽包括：当所述密封槽扩大其直径时倾斜的底面部分; 从所述底面部分的一端延伸的侧表面部分，所述一侧是所述密封槽具有最大直径的一侧; 和倒角部分，并且其中底面部分的倾斜角为2至8度，底表面部分和侧表面部分之间的角度为82至89度，并且随着活塞安装到气缸孔中，活塞密封件抵靠密封槽的底表面部分和侧表面部分。

8. 发明授权

US07950504B2 Disk brake 有权
标题翻译：盘式制动器
公开(公告)号：US07950504B2
公开(公告)日：2011-05-31
申请号：US11709815
申请日：2007-02-23
申请人： Keisuke Nanri , Tomoji Sato , Junichi Nagasawa , Yoshimasa Matsui
发明人： Keisuke Nanri , Tomoji Sato , Junichi Nagasawa , Yoshimasa Matsui
IPC分类号： F16D55/18
CPC分类号： B23K20/122 , F16D2125/04 , F16D2250/0076
摘要： A disk brake has a flange portion formed on the outer periphery of a portion of a caliper body main body where an opening is formed. The opening is used for insertion of a cutting tool for machining of a cylinder bore. The outer diameter of the flange portion is larger than that of a general surface of the outer peripheral wall of the bore formed in the caliper body main body. A lid member is secured to the opening by friction stir welding. The flange portion ensures a sufficient welding margin. The overall weight of the disk brake is reduced by minimizing the wall thickness of the general surface of the outer peripheral wall of the bore.
摘要翻译：盘式制动器具有形成在形成开口的卡钳体主体的一部分的外周上的凸缘部。开口用于插入用于机加工气缸孔的切削工具。凸缘部的外径大于形成在卡钳体主体中的孔的外周壁的一般表面的外径。通过摩擦搅拌焊接将盖构件固定到开口。凸缘部分确保了足够的焊接余量。通过最小化孔的外周壁的一般表面的壁厚来减小盘式制动器的总重量。

9. 发明申请

US20100194056A1 Disk brake 有权
标题翻译：盘式制动器
公开(公告)号：US20100194056A1
公开(公告)日：2010-08-05
申请号：US12656390
申请日：2010-01-28
申请人： Keisuke Nanri , Kimiyasu Kono
发明人： Keisuke Nanri , Kimiyasu Kono
IPC分类号： F16J15/32
CPC分类号： F16D65/18 , F16D2121/02 , F16D2125/06 , F16D2127/02 , F16J15/3204 , F16J15/56
摘要： A disk brake including: a brake pad; a piston; a cylinder bore; an annular sealing groove formed on the cylinder bore; and a rectangular piston seal fitted into the sealing groove sealing between the piston and the cylinder bore, wherein the sealing groove includes: a bottom surface portion inclined as the sealing groove expands its diameter; a lateral surface portion that extends from one end of the bottom surface portion, the one end being a side where the sealing groove has the maximum diameter; and a chamfered portion, and wherein an inclined angle of the bottom surface portion is 2 to 8 degrees, an angle between the bottom surface portion and the lateral surface portion is 82 to 89 degrees, and with the piston installed into the cylinder bore, the piston seal abuts against the bottom surface portion and the lateral surface portion of the sealing groove.
摘要翻译：一种盘式制动器，包括：制动片; 活塞气缸孔; 形成在气缸孔上的环形密封槽; 以及密封在所述活塞和所述气缸孔之间的所述密封槽中的矩形活塞密封件，其中所述密封槽包括：当所述密封槽扩大其直径时倾斜的底面部分; 从所述底面部分的一端延伸的侧表面部分，所述一侧是所述密封槽具有最大直径的一侧; 和倒角部分，并且其中底面部分的倾斜角为2至8度，底表面部分和侧表面部分之间的角度为82至89度，并且随着活塞安装到气缸孔中，活塞密封件抵靠密封槽的底表面部分和侧表面部分。

10. 发明申请

US20090101454A1 Disk brake and method of producing the same 有权
标题翻译：盘式制动器及其制造方法
公开(公告)号：US20090101454A1
公开(公告)日：2009-04-23
申请号：US12232726
申请日：2008-09-23
申请人： Keisuke Nanri , Junichi Nagasawa , Yuichi Kobayashi , Yoshimasa Matsui , Kiyotaka Nomura , Jun Takahashi
发明人： Keisuke Nanri , Junichi Nagasawa , Yuichi Kobayashi , Yoshimasa Matsui , Kiyotaka Nomura , Jun Takahashi
IPC分类号： F16D55/10 , B23P11/00
CPC分类号： F16D55/228 , F16D2055/002 , F16D2055/0091 , F16D2121/02 , F16D2125/04 , F16D2250/00 , F16D2250/0076 , F16D2250/0092 , Y10T29/49826
摘要： A disk brake is provided which is free from problems attributed to the obverse-reverse orientation of a cover member as installed. A cylinder portion (21) slidably accommodating a piston is formed from a plate-shaped cover member (43) constituting the bottom thereof and a caliper body main part (46) having an opening (45) that is closed with the cover member (43). The cover member (43) is joined to the caliper body main part (46) to close the opening (45). A projection (60) is provided on one side of the cover member (43) that faces inside the cylinder portion (21), and a blind hole (61) is provided on the other side of the cover member (43). When the cover member (43) has been installed in the normal orientation, the blind hole (61) remains after the outer surface of the bottom of the caliper body has been subjected to face cutting after the installation of the cover member (43).
摘要翻译：提供了一种盘式制动器，其没有因安装的盖构件的正向反向而引起的问题。由构成其底部的板状盖构件（43）形成可滑动地容纳活塞的缸部（21），以及具有与盖构件（43）关闭的开口（45）的卡钳主体（46））。盖部件43与卡钳主体部46接合以封闭开口部45。在所述盖部件（43）的面对所述圆筒部（21）的内侧的一侧设置突起（60），在所述盖部件（43）的另一侧设置有盲孔（61）。当盖件（43）已经以正常方向安装时，在安装盖件（43）之后，在卡钳主体的底部的外表面已进行面切割之后，盲孔（61）保留下来。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式