公开(公告)号：US3836932A

公开(公告)日：1974-09-17

申请号：US41423273

申请日：1973-11-09

申请人： LEITZ ERNST GMBH

发明人： LOHL G ,  SCHNEIDER W ,  SCHRODER H ,  NOACK R

IPC分类号： G03B27/58 ,  G03B27/60 ,  G03B1/50 ,  G03B19/00

CPC分类号： G03B27/587 ,  G03B27/60

摘要： A photographic camera having a film-changing and multi-circuit vacuum system, especially for application in process photography. The improvements include: GUIDES FOR THE USE OF ARBITRARY FILM WIDTHS PROVIDED IN THE CAMERA; A FILM PLATE TO ACCOMMODATE THE SEATING OF THE LARGEST ANTICIPATED FILM WIDTH AND HAVING AT LEAST TWO CENTERING PINS FOR EACH FILM CONTAINER; A COUPLE FOR EACH FILM CONTAINER CENTERED BETWEEN THE CENTERING PINS FORMING A CONNECTION BETWEEN THE CAMERA DRIVE AND THE FILM CONTAINER FOR FILM TRANSPORT; AND INTERCHANGEABLE BRIDGING MEMBERS LOCATED ON THE CENTERING PINS WHICH COUPLE BOTH THE COUPLES AND THE FILM CONTAINERS SO THAT ANY KIND OF FILM WIDTH AND FILM CONTAINER WHICH FITS ON THE FILM PLATE MAY BE USED.

摘要翻译： 一种具有变膜和多回路真空系统的照相机，特别适用于工艺摄影。 改进包括：