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    • 81. 发明授权
    • Shift lever control device
    • 换档杆控制装置
    • US5044221A
    • 1991-09-03
    • US442559
    • 1989-11-29
    • Toshio SuzukiHiroshi YamazakiKatsunori Shirahama
    • Toshio SuzukiHiroshi YamazakiKatsunori Shirahama
    • B60K20/02F16H59/10F16H61/24G05G5/03
    • F16H59/10Y10T74/20098Y10T74/20159Y10T74/20636
    • A shift lever control device is disclosed. A cranked guide slot is defined along which a shift lever is slidably moved. The guide slot includes at least one elongate part and a shorter terminal part which extends in a given direction perpendicular to the elongate part. The shift lever is pivotal in a universal direction and biased in a direction opposite to the given direction. A pivot latch member is located near a joint portion between the elongate part and the shorter terminal part of the guide slot. The pivot latch member has a guide recess formed therein and is pivotal between a first given position wherein an enclosed space is defined by the shorter terminal part of the cranked guide slot and the guide recess of the pivot latch member and a second given position wherein the guide recess of the latch member is open to the elongate part of the cranked guide slot. A check mechanism is employed for making the pivotal movement of the latch member to the first and second given positions in a snap action manner. The check mechanism includes a cam member secured to the latch member and having a cam surface with rounded depressions, elastomeric members respectively disposed in the rounded depressions, and a detent member held by a stationary member and resiliently pressed against the cam surface of the cam member.
    • 公开了一种换档杆控制装置。 定义了一个曲柄导向槽,一个变速杆可沿其滑动移动。 引导槽包括至少一个细长部分和在垂直于细长部分的给定方向上延伸的较短端部部分。 变速杆在通用方向上是枢转的,并且沿与给定方向相反的方向偏置。 枢轴闩锁构件位于引导槽的细长部分和较短端子部分之间的接合部分附近。 枢转闩锁构件具有形成在其中的引导凹部,并且在第一给定位置之间枢转,其中封闭空间由曲柄引导槽的较短端部和枢转闩锁构件的引导凹部限定,第二给定位置, 闩锁构件的引导凹部对于曲柄引导槽的细长部分是开放的。 采用检查机构,以快速动作的方式使闩锁构件枢转运动到第一和第二给定位置。 检查机构包括固定到闩锁构件并具有圆形凹陷的凸轮表面的凸轮构件,分别设置在圆形凹部中的弹性体构件和由固定构件保持的棘爪构件并弹性地压靠在凸轮构件的凸轮表面上 。
    • 82. 发明授权
    • Camera
    • 相机
    • US4920372A
    • 1990-04-24
    • US376722
    • 1989-07-07
    • Tadashi NakagawaNobuo ShinozakiHiroyuki KoizumiHiroshi YamazakiHiroyuki SaitoKatsuhiko MatsushitaMiyoshi Tanikawa
    • Tadashi NakagawaNobuo ShinozakiHiroyuki KoizumiHiroshi YamazakiHiroyuki SaitoKatsuhiko MatsushitaMiyoshi Tanikawa
    • G03B7/097G03B7/091G03B7/10G03B9/08
    • G03B7/10G03B7/097G03B9/08
    • A camera having a lens shutter and a focal-plane shutter, includes a selector circuit for selecting either a lens shutter mode or a focal-plane shutter mode; a first driving device for controlling either the programmed exposure value of the lens shutter or the size of the aperture, the first driving device including a motor and an actuating member driven by the motor, the actuating member including a peripheral surface with a first cam for controlling the programmed exposure value of the lens shutter in response to forward rotation of the motor, and a second cam for controlling the size of the aperture in response to reverse rotation of the motor, the first cam having an inclination in a first direction and the second cam having a less steep inclination in an opposite direction; a pivotally mounted opening lever connecting the lens shutter to the actuating member, the lever defining a first arm and a second arm, the first arm in engagement with the actuating member and the second arm connected with the lens shutter, a first pin on the first arm which rides on the cams, and a second pin on the second arm to pivotally connect with shutter blades of the lens shutter; a spring biasing the first pin into engagement with the cams; a second driving device controlling the time of operation of the focal-plane shutter mode; and a sequential control circuit controlling the driving devices.
    • 具有透镜快门和焦平面快门的相机包括用于选择透镜快门模式或焦平面快门模式的选择器电路; 用于控制透镜快门的编程曝光值或光圈尺寸的第一驱动装置,第一驱动装置包括电动机和由电动机驱动的致动部件,致动部件包括具有第一凸轮的外周表面, 响应于电动机的正向旋转来控制镜头快门的编程曝光值;以及第二凸轮,用于响应于电动机的反向旋转来控制光圈的尺寸,第一凸轮具有在第一方向上的倾斜度, 第二凸轮在相反方向上具有较小的倾斜度; 枢轴安装的开启杆,将透镜快门连接到致动构件,所述杆限定第一臂和第二臂,所述第一臂与致动构件接合,第二臂与透镜快门连接;第一销在第一臂 骑在所述凸轮上的臂,以及在所述第二臂上的第二销,以与所述透镜快门的快门叶片枢转地连接; 将所述第一销偏置成与所述凸轮接合的弹簧; 控制焦平面快门模式的操作时间的第二驱动装置; 以及控制驱动装置的顺序控制电路。
    • 83. 发明授权
    • Power circuit for camera
    • 相机电源电路
    • US4831406A
    • 1989-05-16
    • US170747
    • 1988-03-21
    • Youichi SekiHiroshi YamazakiHiroyuki SaitoMichio Taniwaki
    • Youichi SekiHiroshi YamazakiHiroyuki SaitoMichio Taniwaki
    • G03B7/26G03B17/02G06F1/28H02H3/24
    • G03B7/26G06F1/28
    • A power circuit for a camera comprising a power activation means containing a release switch for activating the camera, a step-up means for starting to step up the voltage of a battery by the power activation means, a CPU which is driven by an output of the step-up means so as to control the operation of the camera and which has a reset terminal for stopping the operation, and a voltage detecting means for detecting the output voltage of the step-up means and for generating a detection signal when the voltage is lower than a set value which has previously been determined, the set value being set to correspond to the limiting operation voltage of the CPU and, when the output voltage of the step-up means is lower than the limiting operation voltage of the CPU, the CPU being reset and stopped to operate.
    • 一种用于照相机的电源电路,包括:电源激活装置,其包含用于启动相机的释放开关;升压装置,用于通过电力激活装置开始升高电池的电压; CPU,由 所述升压装置用于控制所述摄像机的操作并具有用于停止所述操作的复位端子;以及电压检测装置,用于检测所述升压装置的输出电压,并且当所述电压 低于预先确定的设定值,将设定值设定为与CPU的限制动作电压对应,并且当升压装置的输出电压低于CPU的限制动作电压时, CPU被复位并停止运行。