公开(公告)号：US3697162A

公开(公告)日：1972-10-10

申请号：US3697162D

申请日：1969-10-08

Applicant: BORG WARNER

Inventor： GEILS ALFRED E ,  RAYMOND WILLIAM J ,  ROBERTS RICHARD W ,  SHRECK PETER K

IPC: G03D15/00 ,  G09B7/08 ,  G03B21/00

CPC classification number: G09B7/08 ,  G03D15/00

Abstract: An audio-visual educational apparatus employing a disc record having audio messages recorded in spaced relationship and film strips mounted on an image carrier. The movement of a tone arm is synchronized with the position of the image carrier so that the images are positively correlated with the audio messages. A response mechanism for registering choices to the questions and/or instructions presented includes a series of pins which are adapted to be selectively inserted through holes or slots in coded sections on the control card to either hold or allow controlled advancement of the card relative to a display station.

Abstract translation: 一种使用具有以间隔关系记录的音频消息的光盘记录和安装在图像载体上的胶片条的视听教育装置。 音臂的移动与图像载体的位置同步，使得图像与音频消息正相关。 用于对所提出的问题和/或指令登记选择的响应机制包括一系列引脚，其适于被选择性地插入通过控制卡上的编码部分中的孔或槽，以保持或允许卡的相对于 展示台。

公开(公告)号：US3581421A

公开(公告)日：1971-06-01

申请号：US3581421D

申请日：1969-02-06

Applicant: BORG WARNER

Inventor： RAYMOND WILLIAM J

IPC: G03B21/64 ,  B42B7/00 ,  G09B5/02 ,  G09B5/06 ,  G09F11/00

CPC classification number: G09B5/067 ,  G09B5/02

Abstract: A program unit for an audiovisual educational device which incorporates a series of film transparencies integrated into assembly. The paddlelike assembly, or film slide, includes means for engaging a sprocket or other transport mechanism and coded aperture through which a pin may be selectively inserted either to prevent or permit incremental advancement of the film slide relative to a display station.

公开(公告)号：US3483633A

公开(公告)日：1969-12-16

申请号：US3483633D

申请日：1967-02-13

Applicant: BORG WARNER

Inventor： GEILS ALFRED E ,  RAYMOND WILLIAM J ,  ROBERTS RICHARD W ,  SHRECK PETER K

IPC: G09B7/08 ,  G09B7/00

CPC classification number: G09B7/08