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    • 3. 发明授权
    • Body-mounted support device for motion picture camera
    • 车载支架,用于电影摄像机
    • US4158488A
    • 1979-06-19
    • US706196
    • 1976-07-19
    • Robert E. GottschalkFelipe NavarroCarl F. Fazekas
    • Robert E. GottschalkFelipe NavarroCarl F. Fazekas
    • H04N5/225F16M11/04F16M13/04G03B17/56G03B17/00
    • F16M11/08F16M11/2064F16M11/2092F16M11/24F16M13/04F16M2200/044F16M2200/063Y10S224/908
    • A body-mounted support device for a motion picture camera employs a pair of serially connected articulated arm assemblies attached to a body harness and positioned to support a gimbal device. A camera support tube is mounted on the gimbal device and carries a motion picture camera on its upper end, and a battery and, optionally, the camera motor, at its lower end. Pneumatic cushion means associated with the articulated arm assemblies dampen unwanted movements of the motion picture camera. An emergency release mechanism is provided to disconnect the entire device from the body harness. Telescoping parts of the camera support tube permit the camera to be operated from a very low elevation with respect to the floor. The battery carrier at the lower end of the support tube has a portion which may be swung to one side so that gravity may bring the camera support tube into vertical position.
    • 用于运动摄像机的身体安装的支撑装置采用一对连接在身体线束上的连接的铰接臂组件,并被定位成支撑万向节装置。 相机支撑管安装在万向节装置上,并在其上端承载运动摄像机,并在其下端携带电池和可选的摄像机电机。 与铰接臂组件相关联的气动缓冲装置抑制运动摄像机的不必要的运动。 提供紧急释放机构以将整个装置与身体线束断开。 相机支撑管的伸缩部分允许相机相对于地板从非常低的高度操作相机。 在支撑管的下端的电池载体具有可以向一侧摆动的部分,使得重力可能使照相机支撑管进入垂直位置。
    • 6. 发明授权
    • Body-mounted support device for motion picture camera
    • 车载支架,用于电影摄像机
    • US4158490A
    • 1979-06-19
    • US807897
    • 1977-06-20
    • Robert E. GottschalkFelipe NavarroCarl F. Fazekas
    • Robert E. GottschalkFelipe NavarroCarl F. Fazekas
    • F16M11/04F16M13/04G03B17/00
    • F16M11/048F16M11/2064F16M11/2092F16M11/24F16M13/04F16M2200/044F16M2200/063Y10S224/908
    • A body-mounted support device for a motion picture camera or television camera employs a pair of articulated arm assemblies serially connected and attached to a body harness and positioned to support a gimbal device. A camera support tube is mounted upright to turn on the gimbal device and carries a camera on its upper end, and a battery at its lower end. Two-axis horizontal adjustments are provided for the camera at the top of the support tube. Pneumatic cushion means associated with the articulated arm assemblies dampen unwanted movements of the motion picture camera. Tilt adjustments near a belt portion of the body harness serve to position the camera support tube at the desired position in space in front of the cameraman. Provision is made for right hand or left hand mounting of the arm assemblies. An emergency release mechanism is provided to disconnect the entire device from the body harness. Telescoping parts of the camera support tube enable changes to be made in the center of gravity of the supported assembly, and permit the camera to be operated from a very low elevation with respect to the floor. An improved electronic view finder system is provided.
    • 一种用于运动摄像机或电视摄像机的车身安装支撑装置采用串联连接并连接到身体线束的一对关节臂组件,并定位成支撑万向节装置。 相机支撑管直立安装,打开万向节装置,并在其上端携带相机,下端装有电池。 在支撑管的顶部为相机提供两轴水平调整。 与铰接臂组件相关联的气动缓冲装置抑制运动摄像机的不必要的运动。 在身体线束的皮带部分附近的倾斜调节用于将相机支撑管定位在摄影师前面的空间中的期望位置。 规定了手臂组件的右手或左手安装。 提供紧急释放机构以将整个装置与身体线束断开。 照相机支撑管的伸缩部分使得能够在受支撑组件的重心处进行改变,并且允许相机相对于地板从非常低的高度操作。 提供了一种改进的电子取景器系统。
    • 8. 发明授权
    • System for varying light intensity such as for use in motion picture
photography
    • 用于变化光强度的系统,例如用于电影摄影
    • US5515119A
    • 1996-05-07
    • US217898
    • 1994-03-25
    • Nolan J. MurdockFelipe Navarro
    • Nolan J. MurdockFelipe Navarro
    • G03B13/36F21S8/00F21V9/40G02B7/28G02B26/02G03B11/00G03B15/02H04N9/04G03B29/00
    • F21V9/10F21W2131/406
    • A lighting system and method with variable light intensity for use in motion picture photography. In the lighting apparatus, light emitted from a source is passed through an aperture and then through a section of a movable, neutral density filter. The preferred filter is specially designed to have a variable density, continuously increasing from one side of the filter to the other. By changing the position of the filter, selectively placing higher or lower density sections in the light path, the intensity of the light emitted by the lighting apparatus may be varied. The neutral density filter is selected to be generally color neutral so that the color quality of the light passing therethrough remains unchanged. To ensure complete light blockage, a douser of opaque material is provided which is selectively interposed in the outgoing light path.
    • 具有可变光强度的照明系统和方法,用于电影摄影。 在照明装置中,从源发射的光通过孔,然后通过可移动的中性密度滤光片的一部分。 优选的过滤器特别设计成具有可变密度,从过滤器的一侧连续增加到另一侧。 通过改变滤光器的位置,在光路中选择性地放置较高或较低密度的部分,照明装置发射的光的强度可以变化。 选择中性密度滤光片通常为中性色,使得通过其的光的颜色质量保持不变。 为了确保完全的光阻,提供了不透明材料的掺杂物,其被选择性地插入出射光路中。