会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 82. 发明申请
    • Spring seat and spring assembly
    • 弹簧座和弹簧总成
    • US20080036128A1
    • 2008-02-14
    • US11822646
    • 2007-07-09
    • Hiroshi Uehara
    • Hiroshi Uehara
    • F16F3/00F16F1/06F16F1/12
    • F16F15/13446F16F15/13461
    • A spring seat 51 adapted to support a large coil spring 34 to absorb and to dampen torsional vibrations and a small coil spring 35 positioned within the large coil spring 34 having a smaller outside diameter than an inside diameter of the large coil spring 34, includes a seat body 52 supporting an end of the large coil spring 34 and an end of the small coil spring 35 in a compressing direction, a first supporting portion 54 protruding from the seat body 52 in the compressing direction of the small coil spring 35 and supporting an inner periphery of the small coil spring 35, and a second supporting portion 53 formed at an end portion of the seat body to covering partial an outer periphery of the large coil spring 34 and to support an outer peripheral side of a part of the large coil spring 34.
    • 适于支撑大螺旋弹簧34以吸收并抑制扭转振动的弹簧座51和位于具有比大螺旋弹簧34的内径更小的外径的大螺旋弹簧34内的小螺旋弹簧35包括 支撑大螺旋弹簧34的端部和小螺旋弹簧35的压缩方向的端部的座体52,沿着小螺旋弹簧35的压缩方向从座椅主体52突出的第一支撑部54, 小螺旋弹簧35的内周和形成在座体的端部的第二支撑部53,以覆盖大螺旋弹簧34的外周部分并支撑大线圈的一部分的外周侧 春天34。
    • 83. 发明申请
    • Method of manufacturing crystal oscillator
    • 制造晶体振荡器的方法
    • US20070053389A1
    • 2007-03-08
    • US11512922
    • 2006-08-30
    • Toshihiro SatoHiroshi Uehara
    • Toshihiro SatoHiroshi Uehara
    • H01S3/10
    • H03H3/02H03H9/19
    • A method of manufacturing a crystal oscillator comprises: processing a crystal wafer, which has higher oscillation frequency inversely proportional to its thickness, into a thickness for a lower oscillation frequency than a reference oscillation frequency; measuring and storing the oscillation frequency of each area located lengthwise and crosswise of the crystal wafer, and subtracting the thickness of each area in turn depending on the difference in frequency of the oscillation frequency of each area and the reference oscillation frequency; and then obtaining a number of crystal pieces by dividing the crystal wafer into each area, wherein the crystal wafer is provided with dividing grooves in lengthwise and crosswise directions that section the crystal wafer into the individual areas. An object of the invention is to provide a method of manufacturing a crystal oscillator in which the thickness accuracy of each area of a crystal wafer is improved.
    • 一种制造晶体振荡器的方法包括:将具有与其厚度成反比的较高振荡频率的晶体晶片加工成比基准振荡频率低的振荡频率的厚度; 测量和存储晶片纵向和横向定位的每个区域的振荡频率,并根据每个区域的振荡频率的频率差和基准振荡频率依次减去每个区域的厚度; 然后通过将晶体晶片分割成各个区域来获得多个晶片,其中晶体晶片在纵向和横向方向上设置有将晶片切割成各个区域的分割槽。 本发明的目的是提供一种制造晶体振荡器的方法,其中提高了晶片的每个区域的厚度精度。
    • 84. 发明授权
    • Flywheel assembly
    • 飞轮总成
    • US06978695B2
    • 2005-12-27
    • US10429701
    • 2003-05-06
    • Hiroshi Uehara
    • Hiroshi Uehara
    • F16F15/30F16F15/121F16F15/10
    • F16F15/1217
    • A flywheel assembly 1 is configured to transmit a torque from a crankshaft of an engine to an input shaft 6 of a transmission, and includes a flywheel 2 and a damper mechanism 3. The flywheel 2 receives torque from the crankshaft. The damper mechanism 3 includes a pair of disk shaped plates 11 and 12 fixed together and coupled to the flywheel 2, a hub 15 having a flange 20 arranged between the paired disk shaped plates 11 and 12 and transmitting a torque to the input shaft 6, and coil springs 16 and 17 that are compressed in a rotational direction when relative rotation occurs between the disk shaped plate pair 11 and 12 and the flange 20. A torsion angle stopper 30 is formed for stopping the relative rotation between the disk shaped plate pair 11 and 12 and the hub 15. This configuration serves to prevent application of an excessively large torque to the elastic member in the flywheel assembly.
    • 飞轮组件1构造成将扭矩从发动机的曲轴传递到变速器的输入轴6,并且包括飞轮2和减震机构3.飞轮2从曲轴接收扭矩。 阻尼器机构3包括一对固定在一起并联接到飞轮2的盘形板11和12,轮毂15,其具有布置在成对的盘形板11和12之间的凸缘20并将扭矩传递到输入轴6, 以及在盘形板对11和12与凸缘20之间发生相对旋转时沿旋转方向被压缩的螺旋弹簧16和17.形成扭转止动器30以阻止盘形板对11之间的相对旋转 该构造用于防止对飞轮组件中的弹性构件施加过大的扭矩。
    • 86. 发明授权
    • Damper mechanism
    • 阻尼机制
    • US06872142B2
    • 2005-03-29
    • US10224358
    • 2002-08-21
    • Tatsuyuki AokiHiroshi Uehara
    • Tatsuyuki AokiHiroshi Uehara
    • F16F15/123F16F15/129F16D3/66F16D3/14
    • F16F15/129F16F15/1236
    • Coil springs 33 and 36 couple input and output rotary members 2 and 3 together such that they can rotate relative to each other. The coil springs 33 and 36 have a torsion characteristic having a positive region and a negative region that has a lower rigidity than the positive region. A second friction generating section 71 is arranged such that friction is generated rotationally-between the input rotary member 2 and the output rotary member 3 due to the elastic force of the coil springs 33 and 36 when the two rotary members 2 and 3 rotate relative to each other. A friction suppressing mechanism secures rotational gaps 91 and 92 on only the negative side of the torsion characteristic. These rotational gaps serve to prevent the elastic force of the coil springs 33 and 36 from acting on the second friction generating section 71 within a prescribed angular range.
    • 螺旋弹簧33和36将输入和输出旋转构件2和3联接在一起,使得它们可以相对于彼此旋转。 螺旋弹簧33,36的扭转特性具有正正区域和负区域,刚性比正区域低。 第二摩擦发生部71被布置成使得当两个旋转构件2和3相对于旋转构件2和3旋转时由于螺旋弹簧33和36的弹力而在输入旋转构件2和输出旋转构件3之间产生旋转的摩擦 彼此。 摩擦抑制机构将旋转间隙91和92仅固定在扭转特性的负侧。 这些旋转间隙用于防止螺旋弹簧33和36的弹力在规定的角度范围内作用在第二摩擦发生部71上。
    • 88. 发明授权
    • Damper disk assembly
    • 减震盘组件
    • US06708810B2
    • 2004-03-23
    • US10278903
    • 2002-10-24
    • Hiroshi Uehara
    • Hiroshi Uehara
    • F16D1364
    • F16F15/12373
    • A clutch disk assembly 1 is provided with a hub flange 7, a pair coil springs 8, a pair of coil springs 9, an intermediate rotary member 10, and a pair of plates 12 and 13. The hub flange 7 has a boss 7a and an integrally formed flange 7b. The flange 7b has a pair of first window holes 7c and a pair of second window holes 7b. The two coil springs 8 are arranged respectively in the pair of first window holes 7a. The more rigid two coil springs 9 are arranged respectively in the pair of second window holes 7b and window parts 25 of the plates 12 and 13. The intermediate rotary member 10 couples the coil springs 8 and the coil springs 9 together in the rotational direction. The two plates 12 and 13 are arranged on both axially facing sides of the flange 7b.
    • 离合器盘组件1设置有轮毂凸缘7,一对螺旋弹簧8,一对螺旋弹簧9,中间旋转构件10和一对板12和13.轮毂凸缘7具有凸台7a和 整体形成的凸缘7b。 凸缘7b具有一对第一窗孔7c和一对第二窗孔7b。 两个螺旋弹簧8分别布置在一对第一窗孔7a中。 较硬的两个螺旋弹簧9分别布置在板12和13的一对第二窗孔7b和窗部25中。中间旋转构件10将螺旋弹簧8和螺旋弹簧9沿旋转方向连接在一起。 两个板12和13布置在凸缘7b的两个轴向相对的侧面上。
    • 89. 发明授权
    • Damper mechanism
    • 阻尼机制
    • US06682431B2
    • 2004-01-27
    • US09953976
    • 2001-09-18
    • Hiroshi Uehara
    • Hiroshi Uehara
    • F16D312
    • F16F15/12333F16F3/06
    • A damper mechanism is provided to achieve intended torsion characteristics in a damper mechanism using coil springs of an irregular pitch type. Coil spring assemblies 4 are employed for elastically coupling plates and a hub flange in a rotating direction. The coil spring assembly 4 includes a coil spring 28 of an irregular pitch type and a pair of spring seats 29 and 30. The spring seats 29 and 30 are engaged with the ends of the coil spring 28 while being prevented from relatively rotating around an axis of the coil spring 28, respectively. The spring seats 29 and 30 are engaged with the plates and the hub flange while being prevented from relatively rotating around the axis of the coil spring 28.
    • 提供阻尼机构,以使用不规则间距类型的螺旋弹簧在阻尼机构中实现预期的扭转特性。 线圈弹簧组件4用于沿旋转方向弹性地联接板和轮毂凸缘。 螺旋弹簧组件4包括不规则间距类型的螺旋弹簧28和一对弹簧座29和30.弹簧座29和30与螺旋弹簧28的端部接合,同时防止绕轴线相对旋转 的螺旋弹簧28。 弹簧座29和30与板和轮毂凸缘接合,同时被防止围绕螺旋弹簧28的轴线相对旋转。
    • 90. 发明授权
    • Clutch cover assembly
    • 离合器盖组件
    • US06533094B2
    • 2003-03-18
    • US09813897
    • 2001-03-22
    • Hiroshi UeharaNorihisa Uenohara
    • Hiroshi UeharaNorihisa Uenohara
    • F16D1375
    • F16D13/757
    • A clutch cover assembly is provided having a wear compensating mechanism to compensate wear of a friction member. In one embodiment, the wear compensating mechanism is configured to compensate wear of a friction member by moving a support member on a clutch cover side. The wear compensating mechanism is configured to reduce the number of parts in a clutch cover assembly. In one embodiment, the wear compensating mechanism is configured to compensate wear of a friction member by moving a support member on a clutch cover side. Basically, the wear compensating mechanism has a biasing mechanism for adjusting the position of a fulcrum point of the lever members and a detecting mechanism for detecting the wear amount of the friction member. The biasing mechanism utilizes an adjustment ring, a fulcrum ring and an adjustment spring or biasing member.
    • 提供了具有磨损补偿机构以补偿摩擦构件的磨损的离合器盖组件。 在一个实施例中,磨损补偿机构构造成通过将支撑构件移动在离合器盖侧上来补偿摩擦构件的磨损。 磨损补偿机构构造成减少离合器盖组件中的零件数量。 在一个实施例中,磨损补偿机构构造成通过将支撑构件移动在离合器盖侧上来补偿摩擦构件的磨损。 基本上,磨损补偿机构具有用于调节杠杆构件的支点的位置的偏置机构和用于检测摩擦构件的磨损量的检测机构。 偏置机构使用调节环,支点环和调节弹簧或偏置构件。