公开(公告)号：US4117665A

公开(公告)日：1978-10-03

申请号：US753848

申请日：1976-12-23

申请人： Hideyuki Nakao ,  Yasuhiro Kasai ,  Yukio Ikehata ,  Shigeyuki Masuda ,  Nobuo Obara ,  Isamu Nishida

发明人： Hideyuki Nakao ,  Yasuhiro Kasai ,  Yukio Ikehata ,  Shigeyuki Masuda ,  Nobuo Obara ,  Isamu Nishida

IPC分类号： G04C3/00 ,  G04B29/04 ,  G04B43/00

CPC分类号： G04B29/04 ,  G04B43/00

摘要： In an electronic timepiece, a baseplate having a pair of opposed major surfaces, a magnetic shield plate disposed in continuous contact with one of the major surfaces and a stator disposed on the other of the major surfaces. A pin is inserted through the magnetic shield plate, baseplate and stator and includes a head portion bearing against the magnetic shield plate, and is engaged by a screw having a head bearing against the stator for fixing the shield plate, baseplate and stator between the head portion and the screw head. The shield plate includes an inwardly sloped aperture for receiving the head portion of the pin, and the head portion has a tapered peripheral surface complementary to the inwardly sloped surface of the aperture. The head portion is thinner than the shield plate and does not protrude beyond a surface of the shield plate, and because the shield plate is in continuous contact with the base plate it is not deformed by the head portion of the pin bearing thereagainst.

摘要翻译： 在电子钟表中，具有一对相对的主表面的基板，与主表面中的一个连续地连接的磁屏蔽板和设置在另一个主表面上的定子。 插销穿过磁屏蔽板，底板和定子，并包括一个靠在磁屏蔽板上的磁头部分，并与一个具有头部轴承抵靠定子的螺钉啮合，用于固定屏蔽板，底板和定子在磁头之间 部分和螺丝头。 屏蔽板包括用于接收销的头部的向内倾斜的孔，并且头部具有与孔的向内倾斜的表面互补的锥形外周表面。 头部比屏蔽板薄，不会突出超过屏蔽板的表面，并且由于屏蔽板与基板连续接触，所以不会被其轴承的头部的头部变形。

公开(公告)号：US4044543A

公开(公告)日：1977-08-30

申请号：US755071

申请日：1976-12-28

申请人： Yukio Ikehata ,  Nobuo Ohara ,  Yasuhiro Kawanishi ,  Shigeyuki Masuda ,  Isamu Nishida ,  Hideyuki Nakao

发明人： Yukio Ikehata ,  Nobuo Ohara ,  Yasuhiro Kawanishi ,  Shigeyuki Masuda ,  Isamu Nishida ,  Hideyuki Nakao

IPC分类号： G04C3/00

CPC分类号： G04C3/005

摘要： The switching mechanism for setting the time in an electronic wrist watch comprises a switch blade actuated by a double-lobe cam which is connected by a lost-motion coupling with a coaxial transmission wheel having at its periphery gear teeth meshing with a winding pinion on a round part of the winding stem which is perpendicular to the axis of the transmission wheel and cam. The winding pinion and a clutch wheel which is rotatable with the winding stem have rectangular teeth which are engageable with each other to connect the winding pinion with the winding stem. A protuberance of a cam spring is engageable with one lobe of the cam to restrain rotation of the cam until the lost-motion coupling reaches the end of its travel. The construction permits its use in a thin watch.

摘要翻译： 用于设置电子手表的时间的切换机构包括由双凸轮凸轮驱动的开关叶片，该双叶凸轮通过与同轴传动轮的迷失运动联接而连接，所述同轴传动轮在其外周齿轮齿与啮合齿轮啮合 绕组轴的圆形部分垂直于传动轮和凸轮的轴线。 卷绕小齿轮和与上条柄一起旋转的离合器轮具有可彼此接合的矩形齿，以将卷绕小齿轮与卷绕杆连接。 凸轮弹簧的凸起可与凸轮的一个凸起接合，以限制凸轮的旋转，直到迷失运动联轴器到达其行程的末端。 该建筑允许在薄手表中使用。

公开(公告)号：US07161751B2

公开(公告)日：2007-01-09

申请号：US11186007

申请日：2005-07-20

申请人： Haruhiko Hasegawa ,  Hideki Kitajima ,  Shigeyuki Masuda ,  Tamio Nomura ,  Takayuki Kosaka

发明人： Haruhiko Hasegawa ,  Hideki Kitajima ,  Shigeyuki Masuda ,  Tamio Nomura ,  Takayuki Kosaka

IPC分类号： G02B7/02 ,  G02B15/14 ,  G03B17/00

CPC分类号： G02B7/102 ,  H04N5/2254 ,  Y10T74/18576

摘要： An optical unit is disclosed which is capable of being easily assembled, enabling its optical element to smoothly move, and preventing friction loss from being generated around its nut member. A lens driving apparatus is provided for moving an optical element holder, which supports an optical element having an optical axis and is movable along a guide member, in an extension direction of the optical axis, using a nut integrally provided at the holder, and a lead screw threadedly coupled to the nut to rotate forward and backward by a driving unit. In the lens driving apparatus, the forward or backward rotation of the motor is transmitted to the lead screw via a reduction gear train. The lead screw is installed to be inclinedly movable with respect to the extension direction of the optical axis about threaded coupling portions of a threaded section of the lead screw and the nut.

摘要翻译： 公开了一种光学单元，其能够容易地组装，使得其光学元件能够平稳地移动，并且防止在其螺母构件周围产生摩擦损失。 一种透镜驱动装置，用于使用一体地设置在保持器上的螺母来移动光学元件保持器，该光学元件保持器支撑具有光轴的光学元件并且可以沿着引导构件沿光轴的延伸方向移动， 丝杠螺纹连接到螺母，由驱动单元向前和向后旋转。 在透镜驱动装置中，马达的向前或向后旋转经由减速齿轮系传递到导螺杆。 引导螺杆安装成能够相对于光轴的延伸方向围绕导螺杆和螺母的螺纹部分的螺纹连接部分倾斜移动。

公开(公告)号：US20060016280A1

公开(公告)日：2006-01-26

申请号：US11186007

申请日：2005-07-20

申请人： Haruhiko Hasegawa ,  Hideki Kitajima ,  Shigeyuki Masuda ,  Tamio Nomura ,  Takayuki Kosaka

发明人： Haruhiko Hasegawa ,  Hideki Kitajima ,  Shigeyuki Masuda ,  Tamio Nomura ,  Takayuki Kosaka

IPC分类号： F16H27/02

CPC分类号： G02B7/102 ,  H04N5/2254 ,  Y10T74/18576

摘要： An optical unit is disclosed which is capable of being easily assembled, enabling its optical element to smoothly move, and preventing friction loss from being generated around its nut member. A lens driving apparatus is provided for moving an optical element holder, which supports an optical element having an optical axis and is movable along a guide member, in an extension direction of the optical axis, using a nut integrally provided at the holder, and a lead screw threadedly coupled to the nut to rotate forward and backward by a driving unit. In the lens driving apparatus, the forward or backward rotation of the motor is transmitted to the lead screw via a reduction gear train. The lead screw is installed to be inclinedly movable with respect to the extension direction of the optical axis about threaded coupling portions of a threaded section of the lead screw and the nut.

摘要翻译： 公开了一种光学单元，其能够容易地组装，使得其光学元件能够平稳地移动，并且防止在其螺母构件周围产生摩擦损失。 一种透镜驱动装置，用于使用一体地设置在保持器上的螺母来移动光学元件保持器，该光学元件保持器支撑具有光轴的光学元件并且可以沿着引导构件沿光轴的延伸方向移动， 丝杠螺纹连接到螺母，由驱动单元向前和向后旋转。 在透镜驱动装置中，马达的向前或向后旋转经由减速齿轮系传递到导螺杆。 引导螺杆安装成能够相对于光轴的延伸方向围绕导螺杆和螺母的螺纹部分的螺纹连接部分倾斜移动。

公开(公告)号：US4291398A

公开(公告)日：1981-09-22

申请号：US55280

申请日：1979-07-06

申请人： Shigeyuki Masuda

发明人： Shigeyuki Masuda

IPC分类号： G04B19/247 ,  G04B19/24 ,  G04B19/04

CPC分类号： G04B19/247

摘要： A calendar display wheel guard for a calendar timepiece, for rotatably mounting a calendar display wheel and for spacing a dial plate of the timepiece from the calendar display wheel. The calendar display wheel guard comprises a body having a bore opening at a pair of opposite ends thereof, a first end portion having a major surface defining a first end face of the wheel guard, and a second end portion for fastening the wheel guard to a back plate. An intermediate portion of the wheel guard, between the first and second end portions thereof, extends through a central opening of the calendar display wheel to mount the display wheel for rotation. The first end of portion of the wheel guard has the maximum diameter of the wheel guard, and the end face of the first end portion of the wheel guard abuts a dial plate of the calendar timepiece so that the first end portion of the wheel guard maintains the dial plate spaced from the calendar display wheel.

摘要翻译： 一种用于日历表的日历显示轮护罩，用于可旋转地安装日历显示轮并将钟表的表盘与日历显示轮间隔开。 日历显示轮护罩包括在其一对相对端具有孔开口的主体，具有限定车轮护罩的第一端面的主表面的第一端部和用于将车轮护罩固定到第一端部的第二端部 背板。 车轮护罩的中间部分在其第一和第二端部之间延伸穿过日历显示轮的中心开口，以安装显示轮旋转。 车轮护罩的第一端部具有车轮护罩的最大直径，并且车轮护罩的第一端部的端面与日历钟表的拨盘相接，使得车轮护罩的第一端部保持 表盘与日历显示轮间隔开。