公开(公告)号：US3687560A

公开(公告)日：1972-08-29

申请号：US3687560D

申请日：1969-03-12

Applicant: RAY C ANDERSON

Inventor： ANDERSON RAY C

IPC: G03B1/56 ,  G03B21/32 ,  G03B21/43 ,  G11B15/68 ,  G03B31/02 ,  G03B21/04 ,  G03B23/02

CPC classification number: G11B15/6895 ,  G03B1/56 ,  G03B21/323 ,  G03B21/43

Abstract: An automatic sound film projector system effective to play in sequence a plurality of encased sound films. The system includes an electrically operated film feed mechanism for advancing the film from one of a plurality of film casettes into a selfthreading projector, a sequentially operated electric rewind mechanism, an electrically operated retaining mechanism for preventing the ejection of more than one film cassette at a time, and a film casette ejector mechanism for ejecting a film that has been played and rewound.

Abstract translation: 一种自动声光投影系统，有效地按顺序播放多个封装的声音膜。 该系统包括用于将膜从多个薄膜盒中的一个推进到自动穿线投影仪的电动胶片馈送机构，顺序操作的电动倒带机构，用于防止多于一个胶卷盒的喷射的电动保持机构 以及用于喷射已经播放并重新卷绕的胶片的胶片盒推出机构。

公开(公告)号：US3704940A

公开(公告)日：1972-12-05

申请号：US3704940D

申请日：1971-08-12

Applicant: RAY C ANDERSON

Inventor： ANDERSON RAY C

IPC: G03B21/32 ,  G11B15/68 ,  G03B23/02

CPC classification number: G03B21/323 ,  G11B15/6885

Abstract: A self-contained unitary projector-player unit to provide a complete entertainment center within itself including a housing, a projector in the housing, a rear projector screen formed in the sidewall of the housing and including a film cartridge change mechanism for handling a plurality of film cartridges and sequentially inserting a cartridge from a stack of cartridges into the projector-player, withdrawing the cartridge after play has been completed, stacking the used cartridge in a receiving receptacle, and inserting the next cartridge in sequence into the projector player.

Abstract translation: 一种独立的单一投影仪播放器单元，用于在其内部提供完整的娱乐中心，包括壳体，壳体中的投影仪，形成在壳体的侧壁中的后投影仪屏幕，并且包括用于处理多个 胶片盒，并将墨盒从一堆墨盒顺序地插入投影仪播放器中，播放完毕后取出墨盒，将旧墨盒堆放在接收容器中，并将下一个墨盒按顺序插入投影机播放器。