公开(公告)号：US3715086A

公开(公告)日：1973-02-06

申请号：US3715086D

申请日：1969-08-28

Applicant: SAAB AB

Inventor： ANGELSTRAND B ,  MOSTROM R

IPC: G01T5/02 ,  B65H17/02 ,  G01N21/30

CPC classification number: G01T5/02

Abstract: A reading machine for bubble chamber photographs has a horizontal film table across which film is lengthwise advanced, frame by frame, from a supply reel at one side of the table to a takeup reel at the other side thereof, and to which the film is flatwise clamped for horizontal movement with the table. Carriers for the reels, extending below the table at opposite sides thereof, are mounted for motion transverse to film length and are driven in such motion in unison with the table to avoid twisting the film.

Abstract translation: 用于气泡室照片的读取机具有一个水平薄膜台，薄片从框架一侧的供给卷轴纵向前进到另一侧的卷取卷轴，薄膜平行 夹紧水平运动与桌子。 卷轴的承载器在桌子的相对侧延伸下方，被安装成横向于胶片长度运动，并与桌子一致地运动以避免扭曲膜。