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    • 72. 发明授权
    • Apparatus for lifting and lowering a linear tracking tone arm in a
record player
    • 用于提升和降低记录播放器中的线性跟踪音臂的装置
    • US4470130A
    • 1984-09-04
    • US399696
    • 1982-07-19
    • Tetsuro SakakiAkira Yamanaka
    • Tetsuro SakakiAkira Yamanaka
    • G11B3/08G11B3/085G11B3/38G11B21/12G11B21/08G11B3/36
    • G11B3/08519G11B3/08587G11B3/0859G11B3/38
    • A linear tracking tone arm having a stylus is pivotably mounted on a carriage slidably movable along a guide rod and has a hook extending in operative engagement with a pin on a swing arm slidably movable with the carriage along the guide rod. The guide rod is angularly movable about its own axis to turn the swing arm for lifting or lowering the linear tracking tone arm. A mechanism for turning the guide rod includes a solenoid, a plunger actuatable thereby, a cam pivotably movable by the plunger, and a rotation control arm coupled with the guide rod and held in engagement with the cam. The carriage supports thereon a guide frame for guiding a pin extending from the tone arm to cancel a tracking error when the stylus is led into the lead-out groove on a record disc.
    • 具有触针的线性跟踪音臂可枢转地安装在滑架上可滑动地沿着导杆移动的滑架上,并且具有与可滑动地沿托架滑动地移动的摆动臂上的销可操作地接合的钩。 导杆可以围绕其自身的轴线成角度地移动,以转动摆臂来提升或降低线性跟踪音臂。 用于转动导杆的机构包括螺线管,可致动的柱塞,可由柱塞可枢转运动的凸轮,以及与导向杆联接并与凸轮接合的旋转控制臂。 滑架在其上支撑引导框架,用于引导从音调臂延伸的销,以在触针被引导到记录盘上的导出槽时消除跟踪误差。
    • 73. 发明授权
    • Camera with built-in flash device
    • 相机配有内置闪光灯
    • US4130356A
    • 1978-12-19
    • US842763
    • 1977-10-17
    • Akira Yamanaka
    • Akira Yamanaka
    • G03B15/03G03B15/05
    • G03B15/05G03B2215/0507
    • A camera built-in flash device is movable between a retracted rest position where the light emitting portion of the device is within the contour of the camera body, and an extended operative position where the flash emitting portion projects beyond the camera contour a distance from the optical axis of the camera objective sufficient to avoid the red-eye phenomenon. A mechanism for transferring the flash device from the rest to the operative position includes a first member movable a predetermined distance relative to the camera body, a second member movable a predetermined distance relative to the first member and means for interconnecting these two members to move the flash device a distance equal to the sum of distances of movement of the members. The flash device is releasably retained at the rest and operative positions.
    • 相机内置的闪光装置可以在设备的发光部分在照相机主体的轮廓内的缩回静止位置和延伸的操作位置之间移动,其中闪光发射部分突出超过相机轮廓距离 相机物镜的光轴足以避免红眼现象。 用于将闪光装置从其余部分转移到操作位置的机构包括相对于照相机主体可移动预定距离的第一部件,可相对于第一部件移动预定距离的第二部件和用于互连这两个部件的装置 闪光装置的距离等于构件的移动距离的总和。 闪光装置可释放地保持在其余和操作位置。
    • 76. 发明授权
    • Energy absorbing loading table mount
    • 吸能装载台
    • US3981530A
    • 1976-09-21
    • US498854
    • 1974-08-19
    • Akira YamanakaKatsumi TerakadoNaofumi Nagaike
    • Akira YamanakaKatsumi TerakadoNaofumi Nagaike
    • B60P7/16B60R21/00B62D21/15B62D27/04B62D27/06B62D33/02
    • B62D27/04B60P7/16B62D21/15B60R2021/0074
    • A truck described herein comprises a loading table mounted on a body frame of said truck in such manner that said loading table may move in the forward direction along said body frame when an impact force larger than a predetermined value is applied to a vehicle body of said truck. An energy absorber means is interposed between said body frame and said loading table for absorbing the kinetic energy possessed by said loading table. In one aspect of the invention, the truck also comprises a stopper mounted on said body frame to limit the forward motion of said loading table along said body frame, the stopper also including separate energy absorber means for absorbing the kinetic energy of said loading table. Each of said energy absorber means consists of a member which absorbs the kinetic energy through friction, elastic deformation, plastic deformation, or through their combined effect.
    • 本文所述的卡车包括安装在所述卡车的车身框架上的装载台,使得当大于预定值的冲击力被施加到所述车身的所述车体时,所述装载台可沿着所述主体框架沿向前方向移动, 卡车。 能量吸收装置介于所述主体框架和所述装载台之间,用于吸收所述装载台具有的动能。 在本发明的一个方面,卡车还包括安装在所述主体框架上以限制所述装载台沿所述主体框架的向前运动的止动件,所述止动器还包括用于吸收所述装载台的动能的单独的能量吸收装置。 每个所述能量吸收器装置由通过摩擦,弹性变形,塑性变形或通过其组合效应吸收动能的构件组成。