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    • 1. 发明授权
    • Disc rotor for preventing squeal
    • 用于防止尖叫的盘式转子
    • US5417313A
    • 1995-05-23
    • US240399
    • 1994-05-10
    • Mikio MatsuzakiToshitaka IzumiharaToru Yoshino
    • Mikio MatsuzakiToshitaka IzumiharaToru Yoshino
    • F16D65/00F16D65/12F16D69/00
    • F16D65/12F16D65/0006F16D65/128F16D2065/1308F16D2065/1328F16D2069/004
    • A hollow hole is radially formed in a rotor in at least one position on its circumference so that the minimum thickness between an inner surface of the hollow hole and each of the front and rear braking surfaces is selected to be not larger than 3 mm. Alternatively, in a ventilated rotor, at least one of a plurality of holes formed radially in the rotor is shaped into an expanded hole so that the minimum thickness between an inner surface of the hole and each of the front and rear braking surfaces is selected to be not larger than 3 mm. Two rows of small circular holes may be formed in a specific arrangement so as to penetrate a disc rotor. If longitudinal wave vibration is transmitted to the disc rotor, squeals due to an even number order resonance mode, that is, a resonance mode of the second, fourth, sixth order or the like, can be effectively attenuated by specially shaped hollow holes, reduced holes, or two rows of small circular holes formed in a disc rotor.
    • 中空孔在其圆周上的至少一个位置处在转子中径向形成,使得中空孔的内表面与前后制动表面中的每一个之间的最小厚度选择为不大于3mm。 或者,在通风转子中,径向形成在转子中的多个孔中的至少一个成形为扩孔,使得孔的内表面与前后制动面之间的最小厚度选择为 不大于3毫米。 可以以特定布置形成两排小圆形孔,以便穿过盘形转子。 如果纵波振动传递到盘转子,则由于偶数阶谐振模式即第二,第四,第六等的共振模式引起的尖叫可以通过特殊形状的中空孔被有效衰减,减少 孔或两排形成在盘转子中的小圆形孔。
    • 5. 发明授权
    • Connection terminal and AC adapter
    • 连接端子和AC适配器
    • US08391019B2
    • 2013-03-05
    • US12875275
    • 2010-09-03
    • Masatoshi KurodaToru YoshinoEiji YoshidaHirotaka Yamamoto
    • Masatoshi KurodaToru YoshinoEiji YoshidaHirotaka Yamamoto
    • H05K7/14
    • H01R13/111H01R13/24H01R13/6658H01R31/065
    • A connection terminal includes a frame body including first and second support parts positioned to face each other; and a third support part having first and second ends connected to an end of the first support part and an end of the second support part, respectively; first elastic contact pieces provided on the first support part on a first side from which a terminal is to be inserted and having respective first contact parts configured to contact a peripheral surface of the terminal; second elastic contact pieces provided on the second support part on the first side and having respective second contact parts configured to contact the peripheral surface of the terminal and positioned to face the first contact parts; and a third elastic contact piece provided on the frame body on a second side opposite to the first side and configured to contact an end portion of the terminal.
    • 连接端子包括:框架体,其包括被定位成彼此面对的第一和第二支撑部; 以及第三支撑部分,其第一和第二端分别连接到所述第一支撑部分的端部和所述第二支撑部分的端部; 第一弹性接触片,设置在第一支撑部分上,在其第一侧上插入有端子,并且具有构造成接触端子的外周表面的相应的第一接触部分; 第二弹性接触片设置在第一侧上的第二支撑部分上,并且具有相应的第二接触部分,其构造成接触终端的周边表面并定位成面对第一接触部分; 以及第三弹性接触片,其在与所述第一侧相对的第二侧上设置在所述框体上并且被配置为接触所述端子的端部。
    • 7. 发明申请
    • CONNECTION TERMINAL AND AC ADAPTER
    • 连接端子和AC适配器
    • US20110058345A1
    • 2011-03-10
    • US12875275
    • 2010-09-03
    • Masatoshi KURODAToru YOSHINOEiji YOSHIDAHirotaka YAMAMOTO
    • Masatoshi KURODAToru YOSHINOEiji YOSHIDAHirotaka YAMAMOTO
    • H05K5/00H01R4/48
    • H01R13/111H01R13/24H01R13/6658H01R31/065
    • A connection terminal includes a frame body including first and second support parts positioned to face each other; and a third support part having first and second ends connected to an end of the first support part and an end of the second support part, respectively; first elastic contact pieces provided on the first support part on a first side from which a terminal is to be inserted and having respective first contact parts configured to contact a peripheral surface of the terminal; second elastic contact pieces provided on the second support part on the first side and having respective second contact parts configured to contact the peripheral surface of the terminal and positioned to face the first contact parts; and a third elastic contact piece provided on the frame body on a second side opposite to the first side and configured to contact an end portion of the terminal.
    • 连接端子包括:框架体,其包括被定位成彼此面对的第一和第二支撑部; 以及第三支撑部分,其第一和第二端分别连接到所述第一支撑部分的端部和所述第二支撑部分的端部; 第一弹性接触片,设置在第一支撑部分上,在其第一侧上插入有端子,并且具有构造成接触端子的外周表面的相应的第一接触部分; 第二弹性接触片设置在第一侧上的第二支撑部分上,并且具有相应的第二接触部分,其构造成接触终端的周边表面并定位成面对第一接触部分; 以及第三弹性接触片,其在与所述第一侧相对的第二侧上设置在所述框体上并且被配置为接触所述端子的端部。