-
公开(公告)号：US4084403A
公开(公告)日：1978-04-18
申请号：US654224
申请日：1976-02-02
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yuzuru Takazawa , Yoichi Seki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yuzuru Takazawa , Yoichi Seki
摘要： A driving mechanism including a stepping motor having a rotor which rotates through a certain angular interval each time the stepping motor is energized. A driving member having a plurality of radial slots is mounted for rotation about an axis and is rotated by the rotor. A driven member is mounted for rotation and includes a pin extending therefrom for engaging one of the slots as the driving member rotates and for disengaging from the one of the slots after the driving member has rotated past the certain angular interval, whereby the driven member is rotated through the certain angular interval upon energization of the stepping motor. The driving member includes arcuate peripheral portions over a limited angular extent and concentric with the axis of rotation of the driving member. The driven member includes concave arcuate portions of limited angular extend spaced about the periphery thereof. The driven member is rotatable to a position so that one of the arcuate portions is concentric with the axis of rotation of the driving member and extends along and opposite an arcuate peripheral portion of the driving member for preventing rotation of the driven member when an arcuate peripheral portion of the driving member and one of the corresponding concave arcuate peripheral portions of the driven member are opposed when the stepping motor is not energized.
摘要翻译： 一种驱动机构，包括步进电动机，该步进电动机每当步进电动机通电时具有旋转一定角度间隔的转子。 具有多个径向槽的驱动构件被安装成围绕一个轴线旋转并被转子旋转。 被驱动构件被安装成旋转，并且包括从该驱动构件旋转经过该特定角度间隔之后，随着驱动构件旋转并与其中的一个槽脱离，从而使驱动构件旋转超过该特定角度间隔，从而使从动构件 在步进电机通电时旋转一定角度间隔。 驱动构件包括有限角度范围的弧形周边部分，并与驱动构件的旋转轴线同心。 被驱动构件包括围绕其周边间隔开的有限角度延伸的凹弧形部分。 被驱动构件可旋转到一个位置，使得弓形部分中的一个与驱动构件的旋转轴线同心，并且沿驱动构件的弓形周边部分延伸并相对于驱动构件的弧形周边部分，用于当弧形周边 驱动构件的一部分和从动构件的相应凹弧形周边部分中的一个在步进电机未通电时相对。
-
公开(公告)号：US4037400A
公开(公告)日：1977-07-26
申请号：US674303
申请日：1976-04-06
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yoichi Seki , Yuzuru Takazawa
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yoichi Seki , Yuzuru Takazawa
CPC分类号： G04C3/14
摘要： A polarized drive rotor having opposite polarity poles is rotatably arranged in the magnetic field developed by a coreless field coil and a polarized auxiliary rotor also having opposite polarity poles is arranged and magnetically coupled to the drive rotor so as to displace, the drive rotor through a preselected angle with respect to the direction of the magnetic field developed by the coreless field coil. An output is taken out of either one of the polarized rotors to drive a gear train and accordingly drive a clock hand. Electric drive circuitry applies a forward electric current to the field coil to rotationally advance the rotors and after the rotors stop and when a preselected time has passed since the energization of the coil, the rotors are rotated again in the same direction by applying a reverse electric current to the coil. In this way the clock hand can be driven stepwise at intervals of preselected constant time.
摘要翻译： 具有相反极性极的极化驱动转子可旋转地布置在由无芯励磁线圈展开的磁场中，并且具有相反极性极的极化辅助转子被布置并磁耦合到驱动转子，从而使驱动转子通过 相对于由无芯磁场线圈产生的磁场的方向的预选角度。 从任一个偏振转子中取出输出，以驱动齿轮系，从而驱动时钟指针。 电驱动电路向励磁线圈施加正向电流以旋转地推进转子，并且在转子停止之后并且当从线圈通电开始经过预选时间时，转子通过施加反向电动而沿相同方向再次旋转 电流到线圈。 以这种方式，时钟手可以以预选的恒定时间间隔逐步驱动。
-
公开(公告)号：US4167848A
公开(公告)日：1979-09-18
申请号：US927871
申请日：1978-07-25
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yoichi Seki , Yusuru Takazawa
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki , Yoichi Seki , Yusuru Takazawa
摘要： A driving device including a magnetized driving rotor mounted for rotation within a magnetic field produced in a coreless coil, and, in order to make the magnetic pole of said driving rotor deviate by a definite angle relative to the magnet field direction of said coil, a supplementary magnetized rotor mounted for rotation outside of the coil and magnetically coupled with the driving rotor. And the supplementary rotor is provided with magnetic poles, the number thereof being greater than the number of poles of said driving rotor. The driving rotor has an odd number of pole pairs.
摘要翻译： 一种驱动装置，其特征在于，包括：在无芯线圈产生的磁场内旋转的磁化驱动转子，为了使所述驱动转子的磁极相对于所述线圈的磁场方向偏离一定角度， 辅助磁化转子安装用于旋转线圈外部并与驱动转子磁耦合。 并且辅助转子设置有磁极，其数量大于所述驱动转子的极数。 驱动转子具有奇数个极对。
-
公开(公告)号：US4097755A
公开(公告)日：1978-06-27
申请号：US685408
申请日：1976-05-11
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Sato , Nobuo Shinozaki
摘要： An electromechanical driving device comprising a permanent magnet rotor mounted for rotation on a non-magnetic support plate, and a wheel train mounted on the support plate and driven by the rotor. A coreless field coil is mounted on the support plate and positioned to drive the rotor and thereby drive the wheel train when the coreless field coil is energized. The coreless coil is wound on a coil bobbin having an axial bore. The support plate includes a projecting portion dimensioned to fit within the axial bore of the bobbin to support the bobbin and thereby mount the same on the support plate.
摘要翻译： 一种机电驱动装置，包括安装成在非磁性支撑板上旋转的永磁转子和安装在支撑板上并由转子驱动的轮系。 无芯磁场线圈安装在支撑板上并定位成驱动转子，从而当无铁芯励磁线圈通电时驱动轮系。 无芯线圈缠绕在具有轴向孔的线圈架上。 支撑板包括突出部分，其突出部分的尺寸适于装配在线轴的轴向孔内以支撑线轴，从而将其安装在支撑板上。
-
5.发明授权
公开(公告)号：US4045627A
公开(公告)日：1977-08-30
申请号：US565116
申请日：1975-04-04
申请人： Kiyoshi Kitai , Masuo Ogihara , Kouzo Sato , Nobuo Shinozaki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kouzo Sato , Nobuo Shinozaki
CPC分类号： G04C21/20
摘要： An electrical switch device for detecting preset alarm times in an alarming device comprises a one-piece switch part connected to and rotatable with a rotationally driven time wheel, and first and second fixed switch parts electrically insulated from each other. An alarming circuit is electrically connected to the fixed switch parts and sounds an audible alarm when the switch parts are closed. An alarm time setting mechanism is settable in a predetermined angular position corresponding to the alarm time to be detected so that when the time wheel is driven to the predetermined position, the switch parts are closed thereby activating the alarm.
-
公开(公告)号：US3996734A
公开(公告)日：1976-12-14
申请号：US570776
申请日：1975-04-23
申请人： Kiyoshi Kitai , Masuo Ogihara , Kouzo Sato , Nobuo Shinozaki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kouzo Sato , Nobuo Shinozaki
摘要： An alarming device for a clock comprises a rotationally driven minute time wheel having plural sets of shift teeth, a rotatable 10-minutes time wheel which intermittently meshes with the shift teeth of the minute time wheel to be driven thereby, and a rotatable hour time wheel which intermittently meshes with the 10-minutes time wheel and is driven thereby. First and second detection devices respectively detect when the 10-minutes and hour time wheels are in predetermined angular positions, and setting means enables setting of the detection devices in predetermined positions. An audible alarm is rendered operative and provides an audible alarm only when the 10-minutes time wheel and the hour time wheel have respectively conformed in phase with said first and second detection devices thereby providing notification of the alarm time. The first detection device is provided with alarm time indicating indicia each of which represents one-figure minutes selected in accordance with the number of said shift teeth of the minute time wheel, and the second detection device is provided with alarm time indicating indicia representing hours.
摘要翻译： 一种用于时钟的报警装置包括具有多组换档齿的旋转驱动的分钟时间轮，与要驱动的微小时间轮的换档齿间歇地啮合的可旋转的10分钟时间轮，以及可旋转的小时时间轮 其与10分钟时间轮间歇地啮合并由此驱动。 第一和第二检测装置分别检测10分钟和小时时轮何时处于预定角度位置，并且设定装置使得能够将检测装置设置在预定位置。 只有当10分钟时间轮和小时时间轮分别与所述第一和第二检测装置相符合时，声音报警器才能起作用并提供声音报警，从而提供报警时间的通知。 第一检测装置具有报警时间指示标记，每个标记表示根据分时轮的所述换档齿数选择的一位数分钟，并且第二检测装置具有指示表示小时的标记的报警时间。
-
公开(公告)号：US4152613A
公开(公告)日：1979-05-01
申请号：US753845
申请日：1976-12-23
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
摘要： In an electromagnetic driving device for example for an electric clock, a driving polar rotor arranged in the magnetic field of a coreless field coil drives a rotatable following polar rotor so that in their static states the poles of the rotors are shifted at a definite angle in the direction of the magnetic field of the coil. The driving polar rotor is rotatably supported within a bobbin on which the coil is wound and is retained in the bobbin by a rotor retaining part which is held in place by a printed circuit plate which controls the current flowing through the coil.
摘要翻译： 在例如用于电时钟的电磁驱动装置中，设置在无芯磁场线圈的磁场中的驱动极性转子驱动可旋转的随后极性转子，使得在其静态下，转子的极点以一定角度偏移 线圈的磁场方向。 驱动极性转子可旋转地支撑在线圈上缠绕的线轴中，并且由转子保持部保持在线轴中，转子保持部通过控制流过线圈的电流的印刷电路板保持在适当位置。
-
公开(公告)号：US4015417A
公开(公告)日：1977-04-05
申请号：US565469
申请日：1975-04-07
申请人： Kiyoshi Kitai , Masuo Ogihara , Kouzo Sato , Nobuo Shinozaki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kouzo Sato , Nobuo Shinozaki
CPC分类号： G04C21/20
摘要： An alarming device for a clock comprises a manual selector for setting the desired alarm time. An alarm time setting detecting mechanism coacts with the rotationally driven time wheels of the clock for detecting the preset alarm time and thereafter actuates an audible alarm. An alarm time indicating mechanism provides a visual indication of the preset alarm time and includes a notifying mechanism which provides a visual indication indicative of the operative or inoperative state of the alarming device thereby notifying the user as to whether or not the device is set to detect an alarm time. The notifying mechanism comprises ON and OFF indicia which may be selectively illuminated or which may be selectively covered by a masking plate to provide the visual indication.
摘要翻译： 时钟的报警装置包括用于设置所需的报警时间的手动选择器。 警报时间设定检测机构与用于检测预设报警时间的时钟的旋转驱动时轮共同作用，然后致动声音报警。 警报时间指示机构提供预设警报时间的可视指示，并且包括通知机构，其提供指示报警装置的操作或不工作状态的视觉指示，从而通知用户该设备是否被设置为检测 闹闹时间 通知机构包括可以被选择性地照明的ON和OFF标记，或者可以由掩模板选择性地覆盖以提供视觉指示。
-
公开(公告)号：US4304475A
公开(公告)日：1981-12-08
申请号：US164578
申请日：1980-06-30
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
IPC分类号： G03B13/36 , G02B7/28 , G02B7/30 , G03B7/083 , G03B9/08 , G03B17/18 , G03B17/20 , G03B3/00 , G03B7/091
摘要： A luminance detecting module and an focus detecting module are actuated in the first step of shutter release operation and an exposure control module is actuated in the second step. All of these modules are connected to a single electromagnet. When a photographing impractible signal is given in the first step of the shutter release operation, the electromagnet actuates a release locking member so that the shutter release motion is interrupted.
摘要翻译： 亮度检测模块和焦点检测模块在快门释放操作的第一步骤中被致动，并且在第二步骤中致动曝光控制模块。 所有这些模块都连接到单个电磁铁。 当在快门释放操作的第一步骤中给出拍摄不切实际的信号时，电磁体致动释放锁定构件，使得快门释放动作被中断。
-
公开(公告)号：US4209969A
公开(公告)日：1980-07-01
申请号：US877824
申请日：1978-02-15
申请人： Kiyoshi Kitai , Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
发明人： Kiyoshi Kitai , Masuo Ogihara , Kozo Chimura , Nobuo Shinozaki
摘要： In a timepiece having a case and having a minute hand and an hour hand for indicating time, an alarm signaling device generates an alarm by detecting the phase of two sets of gears. One set of gears comprises an hour hand gear and an hour detecting gear and the other set comprises a minute hand gear and a minute detecting gear. The two sets of gears are concentrically mounted for rotation and the minute detecting gear is positioned between the minute gear and the one set of gears. The minute detecting gear has a contacting sliding contact with the minute gear. The alarm signaling device further includes an alarm signaling time setting wheel having an axis of rotation parallel to that of the two sets of gears and a first gear and a second gear engaging the minute detecting gear and the hour detecting gear respectively.
摘要翻译： 在具有壳体并具有分针和时针指示时间的钟表中，报警信号装置通过检测两组齿轮的相位来产生报警。 一组齿轮包括小时齿轮和小时检测齿轮，另一组包括分针齿轮和分钟检测齿轮。 这两组齿轮同心安装，用于旋转，分针检测齿轮位于微型齿轮与一组齿轮之间。 微小检测齿轮与微小齿轮具有接触滑动接触。 报警信号装置还包括具有平行于两组齿轮的旋转轴的报警信号时间设定轮和分别与微小检测齿轮和小时检测齿轮接合的第一齿轮和第二齿轮。
-
-
-
-
-
-
-
-
-
搜索结果
48 条记录 (耗时 0.022 秒)