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    • 2. 发明申请
    • MOVING PICTURE CAMERA AND DEVICE FOR RECEIVING FILM REELS
    • 移动图像摄像机和用于接收胶片的设备
    • WO1998000753A1
    • 1998-01-08
    • PCT/FR1997001159
    • 1997-06-27
    • AATONBEAUVIALA, Jean-PierreRIVIERE, Yves
    • AATON
    • G03B17/26
    • G03B17/265
    • The invention concerns a device (20) for receiving coaxial moving picture film reels, to be associated with an optical block (10) of a filming camera, comprising: a plate (21) for receiving the reels and for defining a space for means (15, 16, 24, 25) to guide the film in loops between the reels and a rear presser (12) to be located opposite a filming window (13) of the optical block (10), each reel comprising two circular spool heads for axially holding the film around a take-up core; one main spindle (22) to co-operate with the take-up cores; two secondary spindles (29, 30) each bearing a cylinder (42, 43) for returning the film and means for spacing the spool heads, and means (34, 35, 36, 37) for creating a relative motion between the secondary spindles (29, 30) and the reels, between an off-position where the secondary spindles (29, 30) are radially distant from the reels and an operative position where the spacing means move apart the periphery of the spool heads (91) in a determined region, fixed with respect to the receiving device (20; 20').
    • 本发明涉及一种用于接收与成像相机的光学块(10)相关联的同轴运动图像胶卷盘的装置(20),包括:用于接收卷轴并用于限定装置空间的板(21) 15,16,24,25),以将薄膜引导到卷轴和后压脚(12)之间的环中,以与光学块(10)的成膜窗(13)相对定位,每个卷轴包括两个圆形卷轴头,用于 将胶片轴向保持在卷绕芯周围; 一个主轴(22)与卷取芯配合; 两个次级主轴(29,30)各自承载用于返回胶片的圆筒(42,43)和用于间隔卷轴头的装置,以及用于在次主轴之间产生相对运动的装置(34,35,36,37) 在所述次主轴(29,30)从所述卷轴径向远离的偏离位置和所述间隔装置以确定的所述卷轴头(91)的周边移动的操作位置之间的所述卷轴 区域,相对于接收装置(20; 20')固定。