Process and device for installing a vertical gyroscope
    1.
    发明授权
    Process and device for installing a vertical gyroscope 失效
    用于安装垂直陀螺仪的过程和设备

    公开(公告)号:US4346614A

    公开(公告)日:1982-08-31

    申请号:US179994

    申请日:1980-08-21

    申请人: Joseph Jouaillec

    发明人: Joseph Jouaillec

    摘要: The present invention relates to a process for setting up a vertical gyroscopic device mounted on a moving craft, wherein the action of roll reset means is eliminated only with a delay time with respect to the rotation of the mass, this delay time being such that upon its expiration the kinetic moment of the mass in rotation is sufficient to ensure the stability thereof and the erector system is controlled in the sense of activation only with another time delay necessary to reduce the movement of precession of the device. The invention is applicable to the guiding or control of missiles or aircraft.

    摘要翻译: 本发明涉及一种用于设置安装在移动工艺上的垂直陀螺仪装置的方法,其中仅在相对于质量块的旋转具有延迟时间才消除辊复位装置的作用,该延迟时间使得在 其旋转质量的动力学时间足以确保其稳定性,并且只有在减少装置的进动的移动所必需的另一时间延迟的情况下才将控制器控制在激活的意义上。 本发明适用于引导或控制导弹或飞机。

    Surveying instrument with optical stage compensating for temperature variations

    公开(公告)号:US11300409B2

    公开(公告)日:2022-04-12

    申请号:US16006596

    申请日:2018-06-12

    申请人: Trimble AB

    发明人: Johan von Matern

    摘要: The present disclosure relates to a surveying instrument including a chassis, an optical system having an optical axis, a stage attached to the chassis and an optical component. The optical system may be adapted to receive and/or transmit light. The optical component is located at, or in proximity to, the optical axis. The received and/or transmitted light passes through the optical component. The stage includes an actuating member arranged to act on the optical component for movement thereof. The actuating member may be responsive to temperature so as to induce a displacement of the optical component relative to the chassis along the optical axis in response to a temperature change.

    Vertical gyro erectors
    7.
    发明授权
    Vertical gyro erectors 失效
    垂直陀螺仪

    公开(公告)号:US4377950A

    公开(公告)日:1983-03-29

    申请号:US224228

    申请日:1979-11-03

    IPC分类号: G01C19/50

    摘要: The invention concerns a vertical gyroscope rotary mechanical erector. According to the invention, the erector is characterized mainly by the fact that it features only one unstable pendulum (6) while providing the same quality on the vertical as the erectors fitted with at least two pendulums and offering as a further advantage, a greater simplicity and reliability.

    摘要翻译: PCT No.PCT / FR79 / 00018 Sec。 371日期1979年11月3日 102(e)1979年11月2日日期PCT提交1979年2月26日PCT公布。 出版物WO79 / 00698 1979年9月20日,本发明涉及一种垂直陀螺仪旋转机械矫直机。 根据本发明,竖立器的特征主要在于其仅具有一个不稳定摆(6),同时提供垂直方向上与装配有至少两个摆的装配器相同的质量,并提供另外的优点,更大的简单性 和可靠性。