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公开(公告)号：US4616258A
公开(公告)日：1986-10-07
申请号：US459554
申请日：1983-01-20
申请人： Kimizo Ono , Yoshikazu Nishiwaki , Koichi Tsuno , Toru Iwai , Mitsuru Nishikawa
发明人： Kimizo Ono , Yoshikazu Nishiwaki , Koichi Tsuno , Toru Iwai , Mitsuru Nishikawa
CPC分类号： G01M3/005
摘要： A monitoring device for monitoring an interior conduit wall includes a plurality of sliding members each resiliently urged by equal amounts away from the device body toward the conduit wall, so that the device can be used in conduits of different diameters while always remaining substantially centered within the conduit.
摘要翻译： 用于监测内部导管壁的监测装置包括多个滑动构件，每个滑动构件以相等的量远离装置主体朝向导管壁弹性推动，使得该装置可以用于不同直径的导管，同时始终保持基本上位于 导管。
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公开(公告)号：US08881873B2
公开(公告)日：2014-11-11
申请号：US13352842
申请日：2012-01-18
申请人： Toru Iwai , Makoto Souwa
发明人： Toru Iwai , Makoto Souwa
CPC分类号： F16D65/125 , B62L3/023 , F16D65/127 , F16D2200/0017 , F16D2200/0021 , F16D2200/0078 , F16D2250/0046
摘要： A bicycle disc brake rotor is provided with a base rotor plate and a first layer. The base rotor plate includes an outer portion formed of iron. The outer portion has first and second base surfaces facing in opposite axial directions. The first layer overlies the first base surface of the outer portion of the base rotor plate to form a first outer surface. The first layer has a corrosion resistant characteristic which is superior to the base rotor plate.
摘要翻译： 自行车盘式制动器转子设有底座转子板和第一层。 基座转子板包括由铁构成的外部部分。 外部具有面向相反轴向的第一和第二基面。 第一层覆盖在基座转子板的外部的第一基面上，形成第一外表面。 第一层具有优于基础转子板的耐腐蚀特性。
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公开(公告)号：US20120222926A1
公开(公告)日：2012-09-06
申请号：US13038679
申请日：2011-03-02
申请人： Toru Iwai , Makoto Souwa
发明人： Toru Iwai , Makoto Souwa
IPC分类号： F16D65/12
CPC分类号： F16D65/123 , B62L1/005 , F16D2065/1316
摘要： A disc brake rotor apparatus includes an annular inner member for mounting to a hub, an annular outer member concentric with the annular inner member and having opposite braking surfaces, a first intermediate member extending radially outwardly from the annular inner member to the annular outer member, and a second intermediate member extending radially outwardly from the annular inner member to the annular outer member. The first intermediate member is at least partially and axially spaced apart from the second intermediate member and forms a chamber therebetween.
摘要翻译： 一种盘式制动转子装置，包括用于安装到轮毂的环形内部构件，与环形内部构件同心并且具有相对的制动表面的环形外部构件，从环形内部构件径向向外延伸到环形外部构件的第一中间构件， 以及从所述环形内部构件径向向外延伸到所述环形外部构件的第二中间构件。 第一中间构件至少部分地和轴向地与第二中间构件间隔开并在它们之间形成一个室。
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公开(公告)号：US07784593B2
公开(公告)日：2010-08-31
申请号：US11278588
申请日：2006-04-04
申请人： Masaaki Hara , Toru Iwai , Takashi Fujitani , Tsukasa Fukuta
发明人： Masaaki Hara , Toru Iwai , Takashi Fujitani , Tsukasa Fukuta
IPC分类号： F16D69/00
CPC分类号： B62L1/005 , F16D65/092 , F16D69/027 , F16D69/04 , F16D2069/005 , F16D2069/006 , F16D2069/0475 , F16D2069/0491
摘要： A brake pad for a bicycle comprises a backing plate formed from titanium, and a friction member bonded to the backing plate through a diffusion layer. The diffusion layer is formed at least in part by thermal spraying copper onto the backing plate. A method of constructing the brake pad comprises the steps of thermal spraying copper on a backing plate formed from titanium to form a copper layer on the backing plate, and bonding a friction member to the copper layer by forming a diffusion layer with the copper layer.
摘要翻译： 一种用于自行车的刹车片包括由钛形成的背板，以及通过扩散层结合到背板的摩擦件。 扩散层至少部分地通过将铜热喷涂到背板上而形成。 构成制动衬块的方法包括以下步骤：在由钛形成的背板上热镀铜以在背板上形成铜层，并通过与铜层形成扩散层将摩擦件粘接到铜层上。
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公开(公告)号：US20050269175A1
公开(公告)日：2005-12-08
申请号：US10907794
申请日：2005-04-15
申请人： Toru Iwai , Yoshikazu Kashimoto , Takashi Fujitani
发明人： Toru Iwai , Yoshikazu Kashimoto , Takashi Fujitani
CPC分类号： B62L1/005 , F16D2069/005 , F16D2069/0441 , F16D2069/0475 , F16D2069/0491
摘要： A bicycle disk brake pad comprises a backing plate and a friction member. The friction member comprises a friction brake part and a wear indicating part, wherein the friction part is adapted to contact a rotating brake member, and the wear indicating part is mounted to the backing plate. The friction brake part and the wear indicating part each comprise a common material and a harder material that is harder than the common material. A proportion of the harder material in the wear indicating part is greater than a proportion of the harder material in the friction brake part.
摘要翻译： 自行车盘式制动衬块包括背板和摩擦构件。 摩擦构件包括摩擦制动部件和磨损指示部件，其中摩擦部件适于接触旋转的制动部件，并且磨损指示部件安装到背板。 摩擦制动部件和磨损指示部件各自包括比普通材料更硬的普通材料和较硬的材料。 磨损指示部分中较硬的材料的比例大于摩擦制动部分中较硬材料的比例。
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公开(公告)号：US6059171A
公开(公告)日：2000-05-09
申请号：US687109
申请日：1996-07-22
申请人： Masahiro Yamanaka , Toru Iwai
发明人： Masahiro Yamanaka , Toru Iwai
CPC分类号： B62M3/00 , Y10T74/2164 , Y10T74/2165
摘要： A crank arm is formed with an enclosed hollow section, a first solid end fixed to one end of the hollow section and defining a first opening for fitting to a crank axle, and a second solid end fixed to a second end of the hollow section and defining a second opening for fitting to a pedal. The hollow section is constructed from a middle section having a longitudinal groove and a separate lid fixed to the middle section for enclosing the groove. The first solid end has a thicker cross section than the second solid end so that the stress applied to the crank is substantially constant. The hollow section may be keel-shaped to further enhance the strength of the crank arm without stress being concentrated in any particular location. To form the crank arm, a crank arm body is formed having a first opening on one end for fitting to a crank axle, a second opening on another end for fitting to a pedal, and a longitudinal groove. A lid member is positioned over the longitudinal groove, and then the lid member is welded to the crank arm body. Reverse beads are formed inside the longitudinal groove junctions between the lid member and the crank arm body, and any external beads formed by the welding step are shaved so that a surface of a junction between the middle section and the lid is even with a surface of the middle section and the lid along an entire length of the junction.
摘要翻译： 曲柄臂形成有封闭的中空部分，第一实心端固定到中空部分的一端并且限定用于装配到曲轴的第一开口，以及固定到中空部分的第二端的第二实心端，以及 限定用于装配到踏板的第二开口。 中空部分由具有纵向凹槽的中间部分和固定到中间部分的用于封闭凹槽的单独盖子构成。 第一实心端部具有比第二实心端部更厚的横截面，使得施加到曲柄上的应力基本上恒定。 中空部分可以是龙骨形的，以进一步增强曲柄臂的强度，而不会在任何特定位置集中压力。 为了形成曲柄臂，形成具有一端的第一开口用于配合到曲轴的曲柄臂体，另一端的与踏板嵌合的第二开口和纵向槽。 盖构件定位在纵向槽上方，然后将盖构件焊接到曲柄臂主体。 在盖构件和曲柄臂主体之间的纵向槽结中形成有反向珠，并且通过焊接步骤形成的任何外部珠被刮削，使得中间部分和盖之间的接合面的表面均匀， 中间部分和盖子沿着连接处的整个长度。
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公开(公告)号：US08978842B2
公开(公告)日：2015-03-17
申请号：US13405676
申请日：2012-02-27
申请人： Toru Iwai , Makoto Souwa
发明人： Toru Iwai , Makoto Souwa
CPC分类号： F16D65/128 , C23C4/02 , C23C4/18 , C23C24/04 , F16D65/847 , F16D2065/1308 , F16D2065/1348 , F16D2065/789 , F16D2200/0021 , F16D2200/0026
摘要： A bicycle disc brake rotor basically has an outer portion, an inner portion and an intermediate portion. The outer portion is made of a first material. The inner portion is made of the first material. The intermediate portion is disposed between the outer portion and the inner portion. The intermediate portion is made of the first material. The intermediate portion is at least partially laminated by a layer made of a second material. The second material is different from the first material. The layer has a contour tracing a contour of the intermediate portion.
摘要翻译： 自行车盘式制动转子基本上具有外部部分，内部部分和中间部分。 外部由第一材料制成。 内部由第一材料制成。 中间部分设置在外部和内部之间。 中间部分由第一材料制成。 中间部分由至少部分地由第二材料制成的层压合。 第二种材料与第一种材料不同。 该层具有跟踪中间部分的轮廓的轮廓。
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公开(公告)号：US08522931B2
公开(公告)日：2013-09-03
申请号：US12750106
申请日：2010-03-30
申请人： Makoto Souwa , Toru Iwai
发明人： Makoto Souwa , Toru Iwai
IPC分类号： F16D65/12
CPC分类号： F16D65/12 , F16D2065/026 , F16D2065/1308 , F16D2065/1316 , F16D2065/132 , F16D2065/1392 , F16D2069/004
摘要： A disk brake rotor includes a first rotor portion, a second rotor portion and a third rotor portion. The second rotor portion has an annular portion and at least one ventilation hole. The third rotor portion also has an annular portion. The first portion is attached to and disposed between the second rotor portion and the third rotor portions, such that a surface of the first rotor portion is an exposed area exposed by the at least one ventilation hole.
摘要翻译： 盘式制动转子包括第一转子部分，第二转子部分和第三转子部分。 第二转子部分具有环形部分和至少一个通气孔。 第三转子部分也具有环形部分。 第一部分附接并设置在第二转子部分和第三转子部分之间，使得第一转子部分的表面是由至少一个通气孔暴露的暴露区域。
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公开(公告)号：US20070227841A1
公开(公告)日：2007-10-04
申请号：US11278588
申请日：2006-04-04
申请人： Masaaki Hara , Toru Iwai , Takashi Fujitani , Tsukasa Fukuta
发明人： Masaaki Hara , Toru Iwai , Takashi Fujitani , Tsukasa Fukuta
IPC分类号： F16D65/04
CPC分类号： B62L1/005 , F16D65/092 , F16D69/027 , F16D69/04 , F16D2069/005 , F16D2069/006 , F16D2069/0475 , F16D2069/0491
摘要： A brake pad for a bicycle comprises a backing plate formed from titanium, and a friction member bonded to the backing plate through a diffusion layer. The diffusion layer is formed at least in part by thermal spraying copper onto the backing plate. A method of constructing the brake pad comprises the steps of thermal spraying copper on a backing plate formed from titanium to form a copper layer on the backing plate, and bonding a friction member to the copper layer by forming a diffusion layer with the copper layer.
摘要翻译： 一种用于自行车的刹车片包括由钛形成的背板，以及通过扩散层结合到背板的摩擦件。 扩散层至少部分地通过将铜热喷涂到背板上而形成。 构成制动衬块的方法包括以下步骤：在由钛形成的背板上热镀铜以在背板上形成铜层，并通过与铜层形成扩散层将摩擦件粘接到铜层上。
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公开(公告)号：US20050194075A1
公开(公告)日：2005-09-08
申请号：US10906696
申请日：2005-03-02
CPC分类号： C23C8/10
摘要： A method of hardening the surface of a beta titanium member comprises the step of heating the beta titanium member in a gas mixture consisting essentially of an inert gas and oxygen.
摘要翻译： 固化β钛构件的表面的方法包括在基本上由惰性气体和氧气组成的气体混合物中加热β钛构件的步骤。
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