| 摘要 |
A motor driven camera for winding and rewinding film by an electric motor includes a mechanism for detecting the end of a length of loaded film to produce an actuating signal. An automatic changeover mechanism responds to the actuating signal by changing the state of a film transport mechanism in the camera from a film winding operating mode to a film rewinding operating mode. The automatic changeover mechanism is arranged to be operated in response to closing of the back cover of the camera. Accordingly, the transition from the winding to the rewinding operating modes is controlled automatically.
|
