公开(公告)号：US3811759A

公开(公告)日：1974-05-21

申请号：US34901773

申请日：1973-04-09

Applicant: ESB INC

Inventor： JOHNSON R ,  SHANKER I

IPC: G03B35/24

CPC classification number: G03B35/24

Abstract: A compact device projects Standard 8 and Super 8 film on a self contained screen. The films are continuous and are contained in individual film cartridges. Insertion of the film cartridge serves to adjust the viewer for the particular film contained therein. The adjustments include setting of mask size, mask position, image position on screen, stopping point of the film advance claw, adjustment of film advance stroke and lateral position of the film advance claw. The viewer will advance the film even when the film advance opening is damaged.

Abstract translation: 一个紧凑型设备在独立屏幕上投射标准8和超级8电影。 这些胶片是连续的，并且被包含在各个胶片盒中。 胶片暗盒的插入用于调节其中包含的特定胶片的观看者。