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    • 3. 发明授权
    • Clock movement
    • 时钟运动
    • US4465378A
    • 1984-08-14
    • US448054
    • 1982-12-09
    • Roland MaurerRobert WolberWalter ObergfellHans Flaig
    • Roland MaurerRobert WolberWalter ObergfellHans Flaig
    • G04C3/14G04B13/00G04B29/02G04C3/00G04C23/02
    • G04C3/008G04B13/00G04B29/02
    • A clock movement comprises front and rear housing shells. A support plate is mounted within and between the shells. A gear movement is mounted on a rear side of the support plate and faces the rear shell. A hands movement is arranged on a front side of the support plate and is drivingly connected to the gear movement. A circuit board is connected to the support plate. A motor for the gear movement comprises a stator sheet and a coil bobbin. The stator sheet is fastened in engaging relationship to a rear side of the support plate adjacent a rotor opening in the stator sheet. The coil bobbin is mounted on the stator sheet and includes a plurality of pins which define coil terminals. The pins are soldered to a circuit of the circuit board. The circuit board is disposed in front of the support plate in spaced relationship therewith and is of arc-like configuration such that legs of the arc straddle the minute and hour wheels of the hands movement.
    • 时钟运动包括前壳和后壳。 支撑板安装在壳内和壳之间。 齿轮运动安装在支撑板的后侧并面向后壳。 双手运动被布置在支撑板的前侧上并且驱动地连接到齿轮运动。 电路板连接到支撑板。 用于齿轮运动的马达包括定子片和线圈架。 定子片紧固在与定子片中的转子开口相邻的支撑板的后侧上。 线圈架安装在定子片上,并包括限定线圈端子的多个销。 引脚焊接到电路板的电路。 电路板与支撑板的前面隔开设置,并且具有弧形构造,使得电弧腿跨过手的运动的小时和小时轮。
    • 6. 发明授权
    • Electric contact for a battery-operated instrument
    • 用于电池供电的仪器的电气接触
    • US4270834A
    • 1981-06-02
    • US68590
    • 1979-08-22
    • Robert WolberRoland Maurer
    • Robert WolberRoland Maurer
    • H01R12/04G04C3/00G04C3/14G04C10/00H01R13/50H05K1/11
    • G04C3/008
    • An electrical contact arrangement is disclosed for a battery-operated instrument, especially a battery-operated clock having a housing made of synthetic material such as plastic. Two contact elements are provided for connecting two terminals of the battery with two respective paths of a circuit board. One of the contact elements comprises a bus fastened to the plastic housing, and several legs. A first leg makes contact with one terminal of the battery and the second leg makes contact with a path of the circuit board. The second leg is designed in the form of a knife-edge contact with a first portion bearing against a wall of the housing and a second portion bearing against the circuit board, the latter having been inserted into the housing parallel with such wall. The second portion of the contact engages an appropriate path of the board.
    • 公开了一种用于电池操作的仪器的电接触装置,特别是具有由诸如塑料的合成材料制成的壳体的电池操作的时钟。 提供两个接触元件用于将电池的两个端子与电路板的两个相应的路径相连接。 其中一个接触元件包括一个固定在塑料外壳上的母线和几条腿。 第一支腿与电池的一个端子接触,第二支腿与电路板的路径接触。 第二腿被设计成刀口接触的形式,其中第一部分轴承抵靠壳体的壁,并且第二部分抵靠电路板承载,该第二部分已经被插入到与该壁平行的壳体中。 触点的第二部分接合电路板的适当路径。
    • 7. 发明授权
    • Safety system for a projectile fuse
    • 抛射保险丝安全系统
    • US4128061A
    • 1978-12-05
    • US831388
    • 1977-09-08
    • Hans Kaiser
    • Hans Kaiser
    • F42C15/188F42C15/24F42C9/04
    • F42C15/24F42C15/188
    • A fuse includes a detonator-carrying rotor which can be turned from an armed position to a safety position. A first safety mechanism is provided for preventing return of the rotor to the armed position until the projectile has been fired. An additional safety mechanism is provided which prevents the first safety mechanism from releasing the rotor until the additional safety mechanism is deactuated. The additional safety mechanism includes independently operable elements, one of which shifts from a safety position and the other of which shifts into a safety position, in response to acceleration in one direction.
    • 保险丝包括一个能够从布置位置转到安全位置的雷管运载转子。 提供了第一安全机构,用于防止转子返回到武装位置,直到射弹射击。 提供了一种额外的安全机构,其防止第一安全机构释放转子,直到附加的安全机构停用。 附加的安全机构包括独立可操作的元件,其中的一个元件响应于沿一个方向的加速而从安全位置偏移并且另一个移动到安全位置。
    • 8. 发明授权
    • Safety mechanism for a watertight watch having a piezo electric buzzer
    • 具有压电蜂鸣器的防水表的安全机构
    • US4045954A
    • 1977-09-06
    • US653623
    • 1976-01-29
    • Wolfgang GanterAlbert Ginter
    • Wolfgang GanterAlbert Ginter
    • G04C21/02G04B23/12G04C21/34G08B3/10
    • G04C21/02
    • A watch of the watertight type has a housing including a downwardly apertured housing portion for transmitting sound. A diaphragm is attached to the housing in a manner effecting a watertight seal. The diaphragm is capable of flexure toward and away from the apertured housing portion. A piezo electric buzzer element is secured internally of the diaphragm and is responsive to electrical excitation for producing a buzzing sound. An electrical circuit is connected to the piezo element for electrically exciting the piezo element. A safety mechanism is provided for preventing an excessive amount of flexure of the diaphragm in response to pressure acting thereon. A first safety element is secured to the diaphragm. A second safety element is secured to the housing. The first safety element is movable, with the diaphragm, relative to the second safety element in an inward direction away from the apertured housing portion. The second safety element includes a stop for contacting the first safety element to limit the amount of flexure of the diaphragm.
    • 水密型手表具有壳体,该壳体包括用于传播声音的向下孔径的壳体部分。 隔膜以实现防水密封的方式附接到壳体。 隔膜能够朝向和远离有孔的壳体部分弯曲。 压电蜂鸣器元件固定在隔膜的内部,并且响应于电激发以产生嗡嗡声。 电气电路连接到压电元件,用于电激励压电元件。 提供了一种安全机构,用于防止响应于作用在其上的压力而产生过大的隔膜弯曲。 第一安全元件固定在隔膜上。 第二安全元件被固定到壳体。 第一安全元件可移动,隔膜相对于第二安全元件在远离有孔容纳部分的向内方向上移动。 第二安全元件包括用于接触第一安全元件以限制隔膜的挠曲量的止挡件。