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    • 4. 发明授权
    • Acceleration responsive switching device
    • 加速响应开关装置
    • US3723680A
    • 1973-03-27
    • US3723680D
    • 1971-08-18
    • TOKAI RIKA CO LTD
    • MATSUI TSUZUKI MIWATA M
    • H01H35/14
    • H01H35/14
    • An acceleration responsive switching device which comprises a casing having, at its bottom portion, a reverse cone-shaped inner wall, a weight ball movably put in the casing and normally positioned on said reverse cone-shaped inner wall at its central portion, a switch means provided in the casing at the center of the bottom portion and being normally in contact with said weight ball and adapted to be disengaged from the contact with said ball when the ball is upwardly moved along an inclined face of said reverse cone-shaped inner wall due to an acceleration given. The present switching device is exactly and instantaneously responsive to an excessive acceleration, thereby enabling the traffic accident to be effectively avoided. The device is simple in construction and easy to manufacture at a reasonable cost.
    • 一种加速度响应开关装置,包括壳体,其底部具有反锥形内壁,可移动地放置在壳体中并且通常位于其中心部分处于所述反锥形内壁上的重量球,开关 装置设置在底部中心的壳体中,并且通常与所述重量球接触并且当球沿着所述反锥形内壁的倾斜面向上移动时适于与所述球的接触脱离接合 由于加速给定。 本发明的切换装置对过度的加速进行准确和瞬时的响应,从而有效地避免了交通事故。 该设备结构简单,易于制造,成本合理。
    • 7. 发明授权
    • Direction indicator automatic return device
    • 方向指示器自动返回装置
    • US3852543A
    • 1974-12-03
    • US31682172
    • 1972-12-20
    • TOKAI RIKA CO LTD
    • SUZUKI MATUSI T
    • B60Q1/42H01H3/16
    • B60Q1/425
    • A direction indicator automatic return device in a motor-vehicle direction indicator, wherein a movable bracket is made of synthetic resin, forms a curved spherical portion which passes round opposite sides of a steering column, and has a pair of cantileverlike ratchet arms, each of which is supported at one end, is separated by a narrow gap and a wider gap from the curved spherical portion, and has in approximately its centre portion an engagement projection which faces one side of the steering column and is brought into a position where it can be engaged by a restoring cam upon left or right turn indication operation.
    • 一种机动车辆方向指示器上的方向指示器自动返回装置,其中可动支架由合成树脂制成,形成通过转向柱的相对侧的弯曲球形部分,并且具有一对悬臂状棘轮臂 其一端被支撑,与弯曲的球形部分分开窄的间隙和更宽的间隙,并且在其大致中心部分处具有面向转向柱的一侧的接合突起, 在左转或右转指示操作时由恢复凸轮啮合。
    • 8. 发明授权
    • Electromagnetic switch device
    • 电磁开关装置
    • US3805200A
    • 1974-04-16
    • US27188872
    • 1972-07-14
    • TOKAI RIKA CO LTD
    • SUZUKI M
    • H01H50/58H01H9/30H01H9/38H01H50/54H01H50/64
    • H01H9/38H01H50/54H01H50/648
    • An improved electromagnetic switch device capable of remarkably reducing the arcs which would be produced at the time of opening and closing of the switch. The switch is provided with an arccutting contact in either one of the movable and fixed main contacts, the arc-cutting contact being retractively protruded outwardly beyond the contacting surface of the main contact in which it is provided, so that the arc-cutting contact comes into contact with the opposing main contact prior to the engagement of the main contacts, through which the switch is brought into onoperation, while the arc-cutting contact comes out of contact with the opposing main contact after disengagement of the main contacts by which the switch is brought into off-operation.
    • 一种改进的电磁开关装置,其能够显着地减少在开关断开时产生的电弧。 开关在可移动和固定的主触头中的任一个中设置有弧形切割触点,该弧形切割触头向外伸出超过其设置的主触点的接触表面,使得电弧切割 在主触头接合之前,触头在开关接通之前与相对的主触点接触,同时当主触头断开之后,电弧切割触点与相对的主触头脱离接触 通过该开关将开关置于断开状态。
    • 9. 发明授权
    • Acceleration responsive switch with magnetic actuator means
    • 加速度响应开关与磁力驱动装置
    • US3748415A
    • 1973-07-24
    • US3748415D
    • 1971-11-26
    • TOKAI RIKA CO LTD
    • SUZUKI M
    • B60K28/00B60K28/14G01C9/06H01H35/14H01H36/00
    • B60K28/14B60K28/00G01C9/06H01H35/14H01H36/00
    • An acceleration responsive switching device which comprises a substantially generally cylindrical casing having formed a limited space over its upper peripheral surface and a substantially vertical bore with its one end open extending at a slight distance from a central portion of the limited space, acceleration sensing means accommodated in the limited space, a switch actuating means accommodated in the vertical bore and a switch element provided downwardly of the open end of the vertical bore. The acceleration sensing and switch actuating means are composed of a permanent magnet and a magnet substance, respectively, and vice versa. With this arrangement, the acceleration responsive switching device is actuated by an acceleration exceeding a predetermined level encountered in such moving vehicle as an automobile.
    • 一种加速度响应开关装置,其包括基本上大体上为圆柱形的壳体,其在其上外周表面上形成有限的空间,并且具有基本上垂直的孔,其一端在与限制空间的中心部分稍微距离处开口延伸,加载感测装置 在有限的空间中,容纳在垂直孔中的开关致动装置和设置在垂直孔的开口端下方的开关元件。 加速度感测和开关致动装置分别由永磁体和磁体构成,反之亦然。 利用这种布置,加速度响应切换装置由超过在这样的移动车辆中的汽车所遇到的预定水平的加速度致动。