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11. 发明专利

GB2150699B PREWINDING FILM 未知
公开(公告)号：GB2150699B
公开(公告)日：1986-12-03
申请号：GB8425789
申请日：1984-10-12
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： NISHIZAWA TETUO , ASANO SEIJI , ISHIGURO MINORU , KOMORI MASANOSHIN , TOBIOKA TAKASHI , YOSHIDA TOSHIO , HARA HIROSHI
IPC分类号： G03B17/42 , G03B1/02
摘要： A pre-winding type photographic camera is provided with a mode changing mechanism for changing its operational mode between a pre-winding mode in which film is drawn out from a film magazine loaded in the camera and is taken up around the spool of the camera prior to photographing, and photographing mode in which the film is rewound into the film magazine by one frame each time the film is exposed. The mode changing mechanism is arranged to set the operational mode to the pre-winding mode by, in response to the opening of the backlid of the camera, bringing a mode changing member to a pre-winding mode position, and at the same time causing a force to be charged for bringing the mode changing member to a photographing mode position, and by retaining the mode changing member in the pre-winding mode position in response to the opening of the backlid of the camera, and is arranged to change the operational mode to the photographing mode by releasing the mode changing member in response to completion of the pre-winding mode operation, thereby permitting the mode changing member to move to the photographing mode position under the charged force. The mode changing mechanism is further provided with a magazine switch which is closed in response either to insertion or removal of the magazine and is kept closed until it is opened in response to the opening of the backlid of the camera. The magazine switch is inserted into the energizing circuit of the driving motor for driving the film in the pre-winding mode operation in series with the driving motor.

12. 发明专利

DE3530916A1 未知
公开(公告)号：DE3530916A1
公开(公告)日：1986-03-13
申请号：DE3530916
申请日：1985-08-29
申请人： FUJI PHOTO FILM CO LTD
发明人： ISHIGURO MINORU , KAMODA TAKASHI , NISHIZAWA TETSUO , NAKAYAMA SHIGEO , YOSHIDA TOSHIO
IPC分类号： G03B17/02 , G03B17/30 , G03B1/58
摘要： In a camera of the drop-in loading type having a film insertion opening formed at the bottom of the camera body, a device is provided for restricting a back lid, supported for pivotal opening and closing movement on the camera, to a partially opened position where the insertion opening is exposed and a guide slot is defined between the camera body and the back lid for allowing a film container with a film leader previously drawn out to be inserted therethrough. The restricting device can be released for full opening in order that the back lid is full opened to a position where the rear of the camera body is exposed to allow repairing an interior mechanism.

13. 发明专利

DE3437362C2 未知
公开(公告)号：DE3437362C2
公开(公告)日：1996-07-18
申请号：DE3437362
申请日：1984-10-11
申请人： FUJI PHOTO FILM CO LTD
发明人： NISHIZAWA TETSUO , ASANO SEIJI , ISHIGURO MINORU , YOSHIDA TOSHIO , KOMORI MASANOSHIN , TOBIOKA TAKASHI , HARA HIROSHI
IPC分类号： G03B17/42 , G03B1/00 , G03B19/04
摘要： A pre-winding type photographic camera is provided with a mode changing mechanism for changing its operational mode between a pre-winding mode in which film is drawn out from a film magazine loaded in the camera and is taken up around the spool of the camera prior to photographing, and photographing mode in which the film is rewound into the film magazine by one frame each time the film is exposed. The mode changing mechanism is arranged to set the operational mode to the pre-winding mode by, in response to the opening of the backlid of the camera, bringing a mode changing member to a pre-winding mode position, and at the same time causing a force to be charged for bringing the mode changing member to a photographing mode position, and by retaining the mode changing member in the pre-winding mode position in response to the opening of the backlid of the camera, and is arranged to change the operational mode to the photographing mode by releasing the mode changing member in response to completion of the pre-winding mode operation, thereby permitting the mode changing member to move to the photographing mode position under the charged force. The mode changing mechanism is further provided with a magazine switch which is closed in response either to insertion or removal of the magazine and is kept closed until it is opened in response to the opening of the backlid of the camera. The magazine switch is inserted into the energizing circuit of the driving motor for driving the film in the pre-winding mode operation in series with the driving motor.

14. 发明专利

GB2150699A PREWINDING FILM 未知
公开(公告)号：GB2150699A
公开(公告)日：1985-07-03
申请号：GB8425789
申请日：1984-10-12
申请人： FUJI PHOTO OPTICAL CO LTD , FUJI PHOTO FILM CO LTD
发明人： NISHIZAWA TETUO , ASANO SEIJI , ISHIGURO MINORU , KOMORI MASANOSHIN , TOBIOKA TAKASHI , YOSHIDA TOSHIO , HARA HIROSHI
IPC分类号： G03B17/42 , G03B1/02
摘要： A pre-winding type photographic camera is provided with a mode changing mechanism for changing its operational mode between a pre-winding mode in which film is drawn out from a film magazine loaded in the camera and is taken up around the spool of the camera prior to photographing, and photographing mode in which the film is rewound into the film magazine by one frame each time the film is exposed. The mode changing mechanism is arranged to set the operational mode to the pre-winding mode by, in response to the opening of the backlid of the camera, bringing a mode changing member to a pre-winding mode position, and at the same time causing a force to be charged for bringing the mode changing member to a photographing mode position, and by retaining the mode changing member in the pre-winding mode position in response to the opening of the backlid of the camera, and is arranged to change the operational mode to the photographing mode by releasing the mode changing member in response to completion of the pre-winding mode operation, thereby permitting the mode changing member to move to the photographing mode position under the charged force. The mode changing mechanism is further provided with a magazine switch which is closed in response either to insertion or removal of the magazine and is kept closed until it is opened in response to the opening of the backlid of the camera. The magazine switch is inserted into the energizing circuit of the driving motor for driving the film in the pre-winding mode operation in series with the driving motor.

15. 发明专利

GB2147711A PREWINDING FILM 未知
公开(公告)号：GB2147711A
公开(公告)日：1985-05-15
申请号：GB8425052
申请日：1984-10-04
申请人： FUJI PHOTO FILM CO LTD
发明人： TOBIOKA TAKASHI , NISHIZAWA TETSUO , ISHIGURO MINORU , YOSHIDA TOSHIO , KOMORI MASANOSHIN , ASANO SEIJI , YOSHINO TAKESHI , HARA HIROSHI
IPC分类号： G03B17/00 , G03B17/36 , G03B17/42 , G03B1/02
摘要： A mode change-over device for a mode change-over device for a pre-winding type camera in which, after a loading of a film patrone in the camera and before the shooting, a pre-winding of the film is conducted to fully pre-wind the film on a spool and, when the pre-winding is finished, a mode retaining member is unlocked so as to release a mode change-over member thereby operating a mode change-over switch for a shooting mode, such as to allow an unwinding of the film in a frame-by-frame fashion for each shooting exposure, while the mode change-over member is charged by an opening of a back lid of the camera, the mode change-over device comprising; a counter adapted to operate in response to winding and rewinding of the camera; a retaining member for locking the mode retaining member when the back lid has been opened erroneously or accidentally; and a counter engaging member which prevents the retaining member from locking the mode change-over member when the counter is in the initial position, whereas, when the counter is in the counting position, operates the retaining member for making the retaining member lock the mode change-over member.

16. 发明专利

GB2165952B CAMERA 未知
公开(公告)号：GB2165952B
公开(公告)日：1988-10-05
申请号：GB8521833
申请日：1985-09-03
申请人： FUJI PHOTO FILM CO LTD
发明人： ISHIGURO MINORU , KAMODA TAKASHI , NISHIZAWA TETSUO , NAKAYAMA SHIGEO , YOSHIDA TOSHIO
IPC分类号： G03B17/02 , G03B17/30 , G03B17/28
摘要： In a camera of the drop-in loading type having a film insertion opening formed at the bottom of the camera body, a device is provided for restricting a back lid, supported for pivotal opening and closing movement on the camera, to a partially opened position where the insertion opening is exposed and a guide slot is defined between the camera body and the back lid for allowing a film container with a film leader previously drawn out to be inserted therethrough. The restricting device can be released for full opening in order that the back lid is full opened to a position where the rear of the camera body is exposed to allow repairing an interior mechanism.

17. 发明专利

DE3436449A1 未知
公开(公告)号：DE3436449A1
公开(公告)日：1985-04-11
申请号：DE3436449
申请日：1984-10-04
申请人： FUJI PHOTO FILM CO LTD
发明人： TOBIOKA TAKASHI , NISHIZAWA TETSUO , ISHIGURO MINORU , YOSHIDA TOSHIO , KOMORI MASANOSHIN , ASANO SEIJI , YOSHINO TAKESHI , HARA HIROSHI
IPC分类号： G03B17/00 , G03B17/36 , G03B17/42 , G03B1/00
摘要： A mode change-over device for a mode change-over device for a pre-winding type camera in which, after a loading of a film patrone in the camera and before the shooting, a pre-winding of the film is conducted to fully pre-wind the film on a spool and, when the pre-winding is finished, a mode retaining member is unlocked so as to release a mode change-over member thereby operating a mode change-over switch for a shooting mode, such as to allow an unwinding of the film in a frame-by-frame fashion for each shooting exposure, while the mode change-over member is charged by an opening of a back lid of the camera, the mode change-over device comprising; a counter adapted to operate in response to winding and rewinding of the camera; a retaining member for locking the mode retaining member when the back lid has been opened erroneously or accidentally; and a counter engaging member which prevents the retaining member from locking the mode change-over member when the counter is in the initial position, whereas, when the counter is in the counting position, operates the retaining member for making the retaining member lock the mode change-over member.

18. 发明专利

DE3530916C2 未知
公开(公告)号：DE3530916C2
公开(公告)日：2001-05-23
申请号：DE3530916
申请日：1985-08-29
申请人： FUJI PHOTO FILM CO LTD
发明人： ISHIGURO MINORU , KAMODA TAKASHI , NISHIZAWA TETSUO , NAKAYAMA SHIGEO , YOSHIDA TOSHIO
IPC分类号： G03B17/02 , G03B17/30
摘要： In a camera of the drop-in loading type having a film insertion opening formed at the bottom of the camera body, a device is provided for restricting a back lid, supported for pivotal opening and closing movement on the camera, to a partially opened position where the insertion opening is exposed and a guide slot is defined between the camera body and the back lid for allowing a film container with a film leader previously drawn out to be inserted therethrough. The restricting device can be released for full opening in order that the back lid is full opened to a position where the rear of the camera body is exposed to allow repairing an interior mechanism.

19. 发明专利

DE3436449C2 未知
公开(公告)号：DE3436449C2
公开(公告)日：1996-07-18
申请号：DE3436449
申请日：1984-10-04
申请人： FUJI PHOTO FILM CO LTD
发明人： TOBIOKA TAKASHI , NISHIZAWA TETSUO , ISHIGURO MINORU , YOSHIDA TOSHIO , KOMORI MASANOSHIN , ASANO SEIJI , YOSHINO TAKESHI , HARA HIROSHI
IPC分类号： G03B17/00 , G03B17/36 , G03B17/42 , G03B1/00 , G03B1/60
摘要： A mode change-over device for a mode change-over device for a pre-winding type camera in which, after a loading of a film patrone in the camera and before the shooting, a pre-winding of the film is conducted to fully pre-wind the film on a spool and, when the pre-winding is finished, a mode retaining member is unlocked so as to release a mode change-over member thereby operating a mode change-over switch for a shooting mode, such as to allow an unwinding of the film in a frame-by-frame fashion for each shooting exposure, while the mode change-over member is charged by an opening of a back lid of the camera, the mode change-over device comprising; a counter adapted to operate in response to winding and rewinding of the camera; a retaining member for locking the mode retaining member when the back lid has been opened erroneously or accidentally; and a counter engaging member which prevents the retaining member from locking the mode change-over member when the counter is in the initial position, whereas, when the counter is in the counting position, operates the retaining member for making the retaining member lock the mode change-over member.

20. 发明专利

GB2147711B PREWINDING FILM 未知
公开(公告)号：GB2147711B
公开(公告)日：1986-12-03
申请号：GB8425052
申请日：1984-10-04
申请人： FUJI PHOTO FILM CO LTD
发明人： TOBIOKA TAKASHI , NISHIZAWA TETSUO , ISHIGURO MINORU , YOSHIDA TOSHIO , KOMORI MASANOSHIN , ASANO SEIJI , YOSHINO TAKESHI , HARA HIROSHI
IPC分类号： G03B17/00 , G03B17/36 , G03B17/42 , G03B1/02
摘要： A mode change-over device for a mode change-over device for a pre-winding type camera in which, after a loading of a film patrone in the camera and before the shooting, a pre-winding of the film is conducted to fully pre-wind the film on a spool and, when the pre-winding is finished, a mode retaining member is unlocked so as to release a mode change-over member thereby operating a mode change-over switch for a shooting mode, such as to allow an unwinding of the film in a frame-by-frame fashion for each shooting exposure, while the mode change-over member is charged by an opening of a back lid of the camera, the mode change-over device comprising; a counter adapted to operate in response to winding and rewinding of the camera; a retaining member for locking the mode retaining member when the back lid has been opened erroneously or accidentally; and a counter engaging member which prevents the retaining member from locking the mode change-over member when the counter is in the initial position, whereas, when the counter is in the counting position, operates the retaining member for making the retaining member lock the mode change-over member.

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