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Class Information
Number: 396/497
Name: Photography > Camera detail > Shutter > Pivoting or rotating blade type > Plural oscillating blades
Description: Subject matter wherein there are two or more blades that are rotatably reciprocated about a fixed axis from an open to a closed position.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7572075 |
Shutter apparatus |
Aug. 11, 2009 |
| 7336894 |
Electronic endoscope system, lighting device for electronic endoscope system, and light controller for electronic endoscope system |
Feb. 26, 2008 |
| 7290947 |
Light controller and image pickup device including the same |
Nov. 6, 2007 |
| 7213983 |
Sector drive apparatus for use in optical apparatus |
May. 8, 2007 |
| 7178999 |
Shutter-opening/closing and shutter-flash synchronization driver for dual-blade shutter in camera |
Feb. 20, 2007 |
| 7163344 |
Light quantity adjusting apparatus and image-pickup apparatus |
Jan. 16, 2007 |
| 7156565 |
Driver for opening and closing dual-blade shutter adapted to be reset without re-opening shutter |
Jan. 2, 2007 |
| 6935793 |
Manufacturing method of light shielding blade material |
Aug. 30, 2005 |
| 6799906 |
Light intercepting member driving mechanism |
Oct. 5, 2004 |
| 6796729 |
Shutter for camera |
Sep. 28, 2004 |
| 6767145 |
Lens shutter for cameras |
Jul. 27, 2004 |
| 6752542 |
Lens shutter mechanism |
Jun. 22, 2004 |
| 6733193 |
Shutter device for camera |
May. 11, 2004 |
| 6702484 |
Shutter for camera |
Mar. 9, 2004 |
| 6655859 |
Shutter device of camera |
Dec. 2, 2003 |
| 6176627 |
Method of controlling exposure of camera and diaphragm driving device for performing same |
Jan. 23, 2001 |
| 6099171 |
Lens-shutter device |
Aug. 8, 2000 |
| 6089760 |
Shutter device, and apparatus having the same |
Jul. 18, 2000 |
| 6027260 |
Camera shutter and driving device having piezoelectric element for use therewith |
Feb. 22, 2000 |
| 5953550 |
Shutter device of camera |
Sep. 14, 1999 |
| 5926663 |
Rotation driving device and optical apparatus having the same |
Jul. 20, 1999 |
| 5724625 |
Belt-driven shutters |
Mar. 3, 1998 |
| 5546149 |
Focal plane shutter |
Aug. 13, 1996 |
| 5164766 |
Shutter device |
Nov. 17, 1992 |
| 4881093 |
Electromagnetic shutter apparatus |
Nov. 14, 1989 |
| 4851870 |
Shutter apparatus for camera |
Jul. 25, 1989 |
| 4685787 |
Camera |
Aug. 11, 1987 |
| 4497553 |
Shutter mechanism |
Feb. 5, 1985 |
| 4326787 |
Magnetized shutter blades |
Apr. 27, 1982 |
| 4220408 |
Shutter release mechanism |
Sep. 2, 1980 |
| 4033693 |
Light interrupter |
Jul. 5, 1977 |
| 4003067 |
Automatic photographic shutter control apparatus |
Jan. 11, 1977 |
| 3982256 |
Rotary shutter blade mechanism for cameras |
Sep. 21, 1976 |
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