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1. 发明授权

US06454207B1 Flap support mechanism and a flap-equipped rotor blade 有权
标题翻译：翼片支撑机构和带翼片的转子叶片
公开(公告)号：US06454207B1
公开(公告)日：2002-09-24
申请号：US09702809
申请日：2000-11-01
申请人： Eiichi Yamakawa , Noriaki Katayama , Tetsuya Hori
发明人： Eiichi Yamakawa , Noriaki Katayama , Tetsuya Hori
IPC分类号： B64C902
CPC分类号： B64C27/615 , B64C2027/7266 , Y02T50/34
摘要： A flap support mechanism for attachment of a flap to a rotor blade so as to permit angular displacement with respect thereto has a tension-torsion member disposed coaxial with a hinge axis of the flap. One end at the blade root side of the tension-torsion member is secured to the rotor blade. The other end at the blade tip side of the tension-torsion member is secured to the flap. The tension-torsion member is placed such that it passes through a narrow cavity formed at the interior of the rotor blade. Such construction permits smooth flap motion in spite of a large centrifugal force.
摘要翻译：用于将翼片附接到转子叶片以允许相对于其的角位移的翼片支撑机构具有与翼片的铰链轴线同轴设置的张力扭转构件。张力扭转构件的叶片根侧的一端固定到转子叶片。张力扭转构件的叶片末端侧的另一端固定在翼片上。张力扭转构件被放置成使得其穿过形成在转子叶片内部的窄空腔。这样的结构允许平滑的翼片运动，尽管离心力很大。

2. 发明授权

US06499690B1 Rotor blade flap drive apparatus 有权
标题翻译：转子叶片挡板驱动装置
公开(公告)号：US06499690B1
公开(公告)日：2002-12-31
申请号：US09673980
申请日：2000-12-06
申请人： Noriaki Katayama , Tatsuro Hongu , Eiichi Yamakawa
发明人： Noriaki Katayama , Tatsuro Hongu , Eiichi Yamakawa
IPC分类号： B64C2700
CPC分类号： B64C27/615 , B64C2027/7266 , B64C2027/7272 , Y02T50/34
摘要： Displacements of output portions 35, 36 of a pair of piezoelectric actuators 25, 26 arranged spanwise in a flap drive apparatus are magnified by a displacement magnification mechanism 27 so that a swing arm 28 is driven in swinging fashion with large amplitude. A flap 22 attached to the trailing edge of a blade 21 by way of a connecting rod 30 connected to a tip of the swing arm 28 is driven in vertical angular displacement fashion. The displacement magnification mechanism 27 possesses an eccentric shaft 40 has a first shaft 41 and second shaft 42 with offset axes. An output portion 35 is coupled to the first shaft 41, and an output portion 36 is coupled to the second shaft 42. The swing arm 28 is fixed to the eccentric shaft 40. Displacement of the output portions 35, 36 of the actuators 25, 26 in opposite phase results in a stable swing of the swing arm 28.
摘要翻译：在翼片驱动装置中翼展地布置的一对压电致动器25,26的输出部分35,36的位移由位移放大机构27放大，使得摆动臂28以大幅度的摆动方式被驱动。通过连接到摆臂28的尖端的连杆30连接到叶片21的后缘的翼片22以垂直角位移方式被驱动。位移放大机构27具有偏心轴40，具有第一轴41和具有偏移轴的第二轴42。输出部分35联接到第一轴41，并且输出部分36联接到第二轴42.摆臂28固定到偏心轴40.致动器25的输出部分35,36的位移， 26相反地导致摆臂28的稳定摆动。

3. 发明授权

US06474945B1 Flap hinge mechanism, method for manufacturing the same, and flap hinge apparatus 有权
标题翻译：翼片铰链机构及其制造方法以及翼片铰链装置
公开(公告)号：US06474945B1
公开(公告)日：2002-11-05
申请号：US09662615
申请日：2000-09-15
申请人： Eiichi Nakasato , Noriaki Katayama , Tetsuya Hori , Asao Kakinuma
发明人： Eiichi Nakasato , Noriaki Katayama , Tetsuya Hori , Asao Kakinuma
IPC分类号： B64C900
CPC分类号： B64C27/615 , B64C2027/7266 , E05D1/02 , E05Y2800/416 , E05Y2900/502 , Y02T50/34 , Y10T29/49336
摘要： A flap hinge mechanism has a blade-secured portion secured to blade, a flap-secured portion secured to flap, and a coupling portion which couples the blade-secured portion and the flap-secured portion so as to permit angular displacement. The blade-secured portion, coupling portion, and flap-secured portion are formed of fibers which serve as composite material. The fibers of the blade-secured portion and flap-secured portion are impregnated with matrices, and the fibers of the coupling portion are not impregnated with a matrix. Such constitution permits attainment of smooth flap motion in spite of large centrifugal forces, making the achievement of thin, light designs possible.
摘要翻译：翼片铰链机构具有固定到叶片的叶片固定部分，固定到翼片的翼片固定部分，以及联接部分，其将叶片固定部分和翼片固定部分联接以允许角位移。叶片固定部分，联接部分和翼片固定部分由用作复合材料的纤维形成。叶片固定部分和翼片固定部分的纤维被基质浸渍，并且连接部分的纤维不浸渍基质。尽管离心力大，但是这样的结构允许获得平滑的皮瓣运动，从而实现了薄而轻的设计。

4. 发明授权

US07066100B2 Adapter table apparatus having sensor function 失效
标题翻译：具有传感器功能的适配器台装置
公开(公告)号：US07066100B2
公开(公告)日：2006-06-27
申请号：US10370302
申请日：2003-02-18
申请人： Noriaki Katayama
发明人： Noriaki Katayama
IPC分类号： A47B13/00
CPC分类号： B23Q3/183
摘要： Electrical contact between a probe and a holder and/or a workpiece is detected by a detection circuit in a machine tool having a spindle located above a movable table. The probe is mounted on a chuck which is, in turn, mounted on the spindle. An arm is also mounted on the spindle. The probe, chuck and arm all form an electrically conductive assembly. A magnetic electrode or a clip electrode is mounted on the assembly, each electrode being electrically connected to the detection circuit.
摘要翻译：通过具有位于可动台上方的主轴的机床中的检测电路来检测探针与保持器和/或工件之间的电接触。探头安装在卡盘上，卡盘依次安装在主轴上。主轴上还安装有一个臂。探针，卡盘和臂都形成导电组件。磁性电极或夹子电极安装在组件上，每个电极电连接到检测电路。

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