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1. 发明授权

US3774458A Actuator device for use with an interval timer 失效
标题翻译：使用间隔定时器的执行器设备
公开(公告)号：US3774458A
公开(公告)日：1973-11-27
申请号：US3774458D
申请日：1972-11-20
申请人： SEIKO KOKI KK
发明人： KITAI K , KOYAMA M , KATO S , TAKAZAWA Y , NAGAOKA S
IPC分类号： H01H43/04 , G04F3/06 , G05G17/00 , H01H3/12 , H01H43/24
CPC分类号： G04F3/06 , Y10T74/11 , Y10T74/114
摘要： An actuator device for use with an interval timer comprises a manually displaceable setting member displaceable between a nonworking position and a working position and a locking lever for releasably locking the setting member in its working position whereby an output device may be actuated by the setting member when same is moved into its working position. The setting member is biased into its nonworking position by a biasing spring and is maintained in its working position against the restoring force of the biasing spring by the locking lever. The locking lever is mounted for pivotal movement into a locking position in response to manual depression of the setting member to thereby prevent return movement of the setting member and is mounted for tilting movement to an unlocking position in response to either further manual depression of the setting member or in response to movement of an external output member to thereby permit the setting member to return to the nonworking position.
摘要翻译：一种与间隔定时器一起使用的致动器装置包括可在非工作位置和工作位置之间移动的可手动移动的设置构件和用于将定位构件可释放地锁定在其工作位置的锁定杆，由此输出装置可由设置构件致动，同样的事情进入其工作岗位。固定构件通过偏置弹簧偏压到其非工作位置，并且通过锁定杆抵抗偏置弹簧的恢复力而保持在其工作位置。锁定杆被安装成响应于手动按压固定构件而枢转运动到锁定位置，从而防止固定构件的返回运动，并且安装成用于响应于进一步手动按压设置而倾斜运动到解锁位置构件或响应于外部输出构件的移动，从而允许调节构件返回到非工作位置。

2. 发明授权

US3829878A Focal plane shutter with groups of shutter blades 失效
标题翻译：具有切片刀片的焦平面切割机
公开(公告)号：US3829878A
公开(公告)日：1974-08-13
申请号：US39643473
申请日：1973-09-12
申请人： SEIKO KOKI KK
发明人： NAKAGAWA T , ONDA E , KOYAMA M
IPC分类号： G03B9/36 , G03B9/18
CPC分类号： G03B9/18
摘要： A focal plane shutter having two groups of shutter blades. One group opens the shutter and the other closes it. The groups each have a slit-forming shutter blade translated on a pair of levers. The remaining blades of each group are pivoted and pivotally actuated. The slit-forming shutter blades each have a straight edge moved across the shutter aperture normal to a plane traversing the shutter aperture so that the exposure aperture is accurately developed as the shutter is opened or closed. The pivoted blades have an angle of movement that is minimum.
摘要翻译：具有两组快门叶片的焦平面快门。一组打开快门，另一组关闭。这些组各自具有在一对杆上平移的狭缝形成快门叶片。每组的剩余叶片枢转并枢转。狭缝形成快门叶片各自具有垂直于穿过快门孔的平面的快门孔移动的直边缘，使得当快门被打开或关闭时，曝光孔被精确地显影。枢转的叶片具有最小的运动角度。

3. 发明授权

US3810224A Focal plane shutter for camera 失效
标题翻译：相机的焦平面切纸机
公开(公告)号：US3810224A
公开(公告)日：1974-05-07
申请号：US34087673
申请日：1973-03-13
申请人： SEIKO KOKI KK
发明人： KITAI K , ONDA E , NAKAGAWA T , KOYAMA M , NAGAOKA S
IPC分类号： G03B9/36 , G03B9/18 , G03B9/26
CPC分类号： G03B9/18
摘要： A focal plane shutter of a camera having two sets or groups of blades. One set of shutter blades opens the shutter aperture and the second set of shutter blades closes the aperture. Both sets of shutter blades are actuated in the same direction for opening the shutter and closing it. The shutter blades are actuated by principal and supplementary driving members of respective driving mechanisms. Each driving mechanism has a principal or main driving lever that drives the shutter blades of a corresponding set of shutter blades except one which is driven stably and uniformly by a corresponding auxiliary driving member.
摘要翻译：具有两组或两组叶片的相机的焦平面快门。一组快门叶片打开快门光圈，第二组快门叶片关闭光圈。两组快门叶片在相同的方向上被致动以打开快门并将其关闭。快门叶片由相应的驱动机构的主要和辅助驱动构件驱动。每个驱动机构具有主要或主要的驱动杆，其驱动相应的一组快门叶片的快门叶片，除了由相应的辅助驱动部件稳定和均匀地驱动的快门叶片之外。

4. 发明授权

US3762151A Time-detecting system for a digital interval timer 失效
标题翻译：数字间隔定时器的时间检测系统
公开(公告)号：US3762151A
公开(公告)日：1973-10-02
申请号：US3762151D
申请日：1972-11-20
申请人： SEIKO KOKI KK
发明人： NAGAOKA S , KATO S , TAKAZAWA Y , KITAI K , KOYAMA M
IPC分类号： G04C23/08 , G04B19/21 , G04C21/20 , G06M3/02 , G04B13/00
CPC分类号： G04C21/20 , G04B19/21 , G06M3/021
摘要： A time-detecting system for a digital interval timer comprises a plurality of detecting wheels mounted for rotation independently of each other upon a detection shaft. The time-indicating wheels of the timer are also mounted for rotation independently of each other upon the detection shaft and each timing wheel is positioned on the shaft adjacent one of the detecting wheels. Each detecting wheel includes a set of projections which extend toward its associated timing wheel and each timing wheel has a corresponding set of holes for receiving therein the projections when the detecting wheels and timing wheels are angularly aligned with respect to each other. A biasing spring urges the detection shaft in one direction to force the detecting wheels against their associated timing wheels so that when the projections and holes on each set of wheels are in alignment, the biasing spring will force the detection shaft in one direction causing the projections to slide into their respective holes. The movement of the detection shaft thus provides an output indicating that the reference time set in the timer coincides with the actual time displayed by the time-indicating wheels.
摘要翻译：用于数字间隔定时器的时间检测系统包括多个检测轮，其安装成在检测轴上彼此独立地旋转。定时器的时间指示轮也被安装成在检测轴上彼此独立地旋转，并且每个定时轮定位在与其中一个检测轮相邻的轴上。每个检测轮包括一组向其相关联的正时轮延伸的突起，并且当检测轮和定时轮相对于彼此成角度地对准时，每个定时轮具有相应的一组孔，用于在其中容纳突起。偏置弹簧将检测轴沿一个方向推动以将检测轮压在其相关联的正时轮上，使得当每组车轮上的突起和孔对准时，偏置弹簧将迫使检测轴在一个方向上引起突起滑入各自的洞。因此，检测轴的运动提供一个输出，指示在定时器中设置的参考时间与由时间指示轮显示的实际时间一致。

5. 发明授权

US3842429A Focal plane shutter blade arrangement and support 失效
标题翻译： FOCAL PLANE SHUTTER刀片布局和支撑
公开(公告)号：US3842429A
公开(公告)日：1974-10-15
申请号：US35987573
申请日：1973-05-14
申请人： SEIKO KOKI KK
发明人： NAGAOKA S , KITAI K , NAKAGAWA T , ONDA E , KOYAMA M
IPC分类号： G03B9/36 , G03B9/18 , G03B9/10
CPC分类号： G03B9/18
摘要： A focal plane shutter arrangement in which a first group of shutter-opening blades and a second group of shutter-closing blades are actuated by respective pairs of operating levers. The shutter blades are principally supported for parallel movement by means other than the operating levers. Each group of shutter blades has a rectangular slit-forming shutter blade having a straight edge. This blade is moved in a parallel manner in which it is constantly maintained with its straight edge normal to a plane passing transversely of the shutter aperture. The shutter blades are guided in their movement by either arcuate or rectilinear slots and are actuated by a rod connected to the lever system. The shutter blades in each group are supported in independent support except for one which is supported from the slit-forming shutter blade of its respective group. The focal plane shutters is accordingly made compact and the inertia of the individual shutter blade groups is reduced or minimized.
摘要翻译：焦平面快门装置，其中第一组快门开启叶片和第二组快门关闭叶片由相应的操作杆对致动。快门叶片主要通过除操作杆以外的手段进行平行移动。每组快门叶片具有具有直边缘的矩形狭缝形成快门叶片。该叶片以平行的方式移动，其中它始终保持其直线边缘垂直于横过快门孔径的平面。快门叶片通过弓形或直线槽在其运动中被引导，并且通过连接到杠杆系统的杆来致动。每个组中的快门叶片独立地支撑，除了从其相应组的狭缝形成快门叶片支撑的叶片。因此，焦平面百叶窗紧凑，并且单个快门叶片组的惯性减小或最小化。

6. 发明授权

US3810223A Operating device for focal plane shutter blades for camera 失效
标题翻译：用于摄像机的焦平面切片刀的操作装置
公开(公告)号：US3810223A
公开(公告)日：1974-05-07
申请号：US34350073
申请日：1973-03-21
申请人： SEIKO KOKI KK
发明人： KITAI K , ONDA E , KOYAMA M , NAGAOKA S , NAKAGAWA T
IPC分类号： G03B9/36 , G03B9/18 , G03B9/08
CPC分类号： G03B9/18
摘要： A focal plane shutter and shutter blade operating devices for a camera. The focal plane shutter has a plurality of shutter blades arranged in two separate groups operated independently of each other as a shutter-opening blade group and a shutter-closing blade group. A shutter blade operating mechanism comprises a pair of separate devices for opening and closing the shutter with the two groups independently of each other driven in the same direction. Each shutter blade-operating device has a slit-forming or aperture-forming shutter blade in each group driven separately from the other shutter blades of the groups. A main shutter blade-driving lever and an auxiliary parallel lever are both pivotally connected to each slit-forming shutter blade in each group of shutter blades. These two levers in each group of shutter blades are connected to the slit-forming blades with pivots in a common plane and with these pivots on the blade spaced equally from the respective centers of rotation of the parallel levers. The parallel levers function in a parallel arrangement to maintain aperture-forming straight edges travelling across the exposure aperture of the shutter uniformly.
摘要翻译：用于相机的焦平面快门和快门叶片操作装置。焦平面快门具有多个快门叶片，其布置成两个独立的组，彼此独立地操作，作为快门开启叶片组和快门关闭叶片组。快门叶片操作机构包括一对单独的装置，用于打开和关闭具有相同方向驱动的彼此独立的两组的活门。每个快门叶片操作装置具有与组中的其它快门叶片分开驱动的每组中的狭缝形成或孔形成快门叶片。主快门叶片驱动杆和辅助平行杆都可枢转地连接到每组快门叶片中的每个狭缝形成快门叶片。每组快门叶片中的这两个杆连接到具有在共同平面中的枢轴的狭缝形成叶片，并且叶片上的这些枢轴与平行杆的相应旋转中心间隔开。平行杆以平行布置的方式起作用，以保持孔径形成的直边缘均匀地穿过遮板的曝光孔。

7. 发明授权

US3762157A Time-setting and time-correcting device for a digital clock 失效
标题翻译：用于数字时钟的时间设置和时间校正设备
公开(公告)号：US3762157A
公开(公告)日：1973-10-02
申请号：US3762157D
申请日：1972-11-13
申请人： SEIKO KOKI KK
发明人： KITAI K , TAKAZAWA Y , NAGAOKA S , KOYAMA M , KATO S
IPC分类号： G04B19/21 , G04B27/00 , G04C3/00 , G04C9/00 , G04B19/02
CPC分类号： G04C3/001
摘要： A device for making time settings and time corrections in a digital clock. The time-indicating elements other than the last time unit indicating element are preliminarily set to a time that is to be set in the clock. The clock driving circuit is prepared by manually opening a switch for disenabling thereof automatically when the least time unit time-indicating element assumes a selected position. The position of the least time unit element is sensed by a sensor and when it arrives at the selected position a second switch in parallel with the first-mentioned switch is automatically opened by the sensor so that the driving circuit is disenabled and the time indicated on the clock least time unit time-indicating element is retained. The driving circuit is enabled by manually controlling or closing of the first-mentioned switch upon coincidence of real time, as indicated by a time standard signal, with the time set into the clock. When the driving circuit is energized under manual control it automatically restores itself for the manual and automatic sequential operations necessary to automatically disenable it and enable it in making time settings and corrections.
摘要翻译：用于在数字时钟中进行时间设置和时间校正的设备。除了最后一个时间单位指示元素之外的时间指示元素被预先设置为要在时钟中设置的时间。时钟驱动电路是通过在最小时间单位时间指示元件呈现选定位置时手动打开开关来自动断开的。最小时间单位元件的位置由传感器感测，当它到达所选择的位置时，传感器自动打开与首先提到的开关并联的第二开关，使驱动电路不被启动，时钟最小时间单位时间指示元件被保留。如时间标准信号所指示的，与时钟设定的时间一致，通过手动控制或关闭首次提到的开关来实现驱动电路。当驱动电路在手动控制下通电时，自动恢复自动恢复手动和自动顺序操作，自动停用，并使其能够进行时间设置和更正。

8. 发明授权

US3834802A Shutter blade operation mechanism for focal plane shutter 失效
标题翻译：快门叶片切割机操作机构
公开(公告)号：US3834802A
公开(公告)日：1974-09-10
申请号：US35987673
申请日：1973-05-14
申请人： SEIKO KOKI KK
发明人： KOYAMA M , NAGAOKA S , KITAI K , ONDA E , NAKAGAWA T
IPC分类号： G03B9/36 , G03B9/18 , G03B9/44
CPC分类号： G03B9/18
摘要： A focal plane shutter having a set or group of shutter-opening shutter blades and a set or group of shutter-closing shutter blades each consisting of a plurality of shutter blades for opening a shutter exposure aperture and closing it. Driving mechanism is provided for each group with a driving main lever supported on one side of the exposure aperture. A shutter blade operating auxiliary lever is supported on a corresponding one of the driving main levers and one end of this auxiliary lever is rotatably connected with a slit-forming shutter blade and a slot guides the travel of this end of the auxiliary lever to operate the slit-forming blade in parallel motion to define a uniform rectangular slit as the aperture is opened and closed.
摘要翻译：焦平面快门，其具有一组或多组快门打开快门叶片和一组或一组快门关闭快门叶片，每个快门关闭快门叶片由多个快门叶片组成，用于打开快门曝光孔并关闭快门曝光孔。为每组提供驱动机构，其中驱动主杆支撑在曝光孔的一侧。快门叶片操作辅助杆被支撑在相应的一个驱动主杆上，并且该辅助杆的一端与狭缝形成的快门叶片可旋转地连接，并且狭槽引导辅助杆的该端部的行进以操作狭缝形成刀片平行运动，以在孔被打开和关闭时限定均匀的矩形狭缝。

9. 发明授权

US3762159A Time-setting device for setting timing wheels in a digital interval timer 失效
标题翻译：用于在数字间隔定时器中设置时序轮的时间设置设备
公开(公告)号：US3762159A
公开(公告)日：1973-10-02
申请号：US3762159D
申请日：1972-11-20
申请人： SEIKO KOKI KK
发明人： KITAI K , KOYAMA M , KATO S , TAKAZAWA Y , NAGAOKA S
IPC分类号： G04B19/21 , G04B23/04 , G04B27/00 , G04C23/08 , G06M1/28 , G04F3/02 , G04B19/02
CPC分类号： G06M1/283 , G04B19/21 , G04B27/00
摘要： A time-setting device for setting the timing wheels in a digital interval timer comprises an operating lever mounted for pivotal movement between a timing wheel of a time-indicating system and a timing wheel of a reference time-indicating system. The operating lever is mounted for pivotal movement in one direction towards one timing wheel and for pivotal movement in the other direction towards the other timing wheel and a biasing spring continuously biases the operating lever into a middle position intermediate the timing wheels. A ratchet wheel is affixed to each timing wheel and a pair of pawls are mounted on oposite sides of the operating lever so that movement of the operating lever towards one timing wheel causes one pawl to engage with one ratchet wheel and effect angular displacement of the ratchet wheel along with its associated timing wheel through predetermined angular increments whereas movement of the operating lever towards the other timing wheel causes the other pawl to engage with the other ratchet wheel and effect angular displacement of the other ratchet wheel along with its associated timing wheel through a predetermined angular increment. Each timing wheel may be selectively positioned in the desired angular position by repeatedly moving the operating lever until the desired position is reached.
摘要翻译：用于在数字间隔定时器中设置定时轮的时间设定装置包括安装用于在时间指示系统的定时轮和参考时间指示系统的定时轮之间枢转运动的操作杆。操作杆安装成朝着一个定时轮在一个方向上枢转运动，并且在另一个方向上朝向另一个定时轮枢转运动，而偏置弹簧将操作杆连续地偏压到正时轮之间的中间位置。棘轮被固定到每个定时轮上，并且一对棘爪安装在操作杆的相对侧上，使得操作杆朝向一个定时轮的移动使得一个棘爪与一个棘轮啮合并且实现棘轮的角位移轮与其相关联的定时轮一起通过预定的角度增量，而操作杆朝向另一个定时轮的运动导致另一个棘爪与另一个棘轮啮合，并且通过一个棘轮与其相关联的正时轮一起影响另一个棘轮的角位移预定角度增量。每个定时轮可以通过重复地移动操作杆来选择性地定位在期望的角度位置，直到到达期望的位置。

10. 发明授权

US3854144A Focal plane shutter with groups of shutter blades in improved arrangement 失效
标题翻译：具有改进布置的切割刀片组的焦平面切割机
公开(公告)号：US3854144A
公开(公告)日：1974-12-10
申请号：US40061273
申请日：1973-09-25
申请人： SEIKO KOKI KK
发明人： ONDA E , KOYAMA M , NAKAGAWA T
IPC分类号： G03B9/36 , G03B9/18
CPC分类号： G03B9/18
摘要： A focal plane shutter for a camera having two groups of shutter blades. One group opens the shutter and the other closes it. The groups each have a slit-forming shutter blade translated on a pair of levers. The remaining blades of each group are pivoted and pivotally actuated. The slit-forming shutter blades each have a straight edge moved across the shutter aperture normal to a plane traversing the shutter aperture so that the exposure aperture is accurately developed as the shutter is opened or closed. The slit-forming shutter blades are disposed remotest from each other with the remaining pivoted blades of both groups are disposed therebetween. The paired levers of each group are mounted outwardly of the corresponding slit-forming blade and outwardly of the two groups of shutter blades in an improved arrangement.
摘要翻译：用于具有两组快门叶片的相机的焦平面快门。一组打开快门，另一组关闭。这些组各自具有在一对杆上平移的狭缝形成快门叶片。每组的剩余叶片枢转并枢转。狭缝形成快门叶片各自具有垂直于穿过快门孔的平面的快门孔移动的直边缘，使得当快门打开或关闭时，曝光孔径被精确地显影。狭缝形成的快门叶片彼此偏离设置，其中两组的其余枢转叶片设置在它们之间。每个组的成对的杠杆以改进的布置被安装在相应的狭缝形成叶片的外部和两组快门叶片的外侧。

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