JPS6345541U - - Google Patents
Info
- Publication number
- JPS6345541U JPS6345541U JP13899186U JP13899186U JPS6345541U JP S6345541 U JPS6345541 U JP S6345541U JP 13899186 U JP13899186 U JP 13899186U JP 13899186 U JP13899186 U JP 13899186U JP S6345541 U JPS6345541 U JP S6345541U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- board
- focal plane
- blade groups
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 210000003746 feather Anatomy 0.000 description 1
Landscapes
- Shutters For Cameras (AREA)
Description
第１図は本考案の一実施例を示すシヤツタ完成
品の斜視図、第２図は第１図のシヤツタ基板の斜
視図、第３図は第１図の要部断面図を示す。
１……シヤツタ基板、２……カバー板、３……
羽根群、４……アーム。
FIG. 1 is a perspective view of a completed shutter product showing an embodiment of the present invention, FIG. 2 is a perspective view of the shutter board of FIG. 1, and FIG. 3 is a sectional view of a main part of FIG. 1. 1... Shutter board, 2... Cover plate, 3...
Feather group, 4... arm.
Claims (1)
ツタ基板上のシヤツタ開口の側方に設け、該羽根
群をカバー板で被つてなるフオーカルプレーンシ
ヤツタにおいて、前記羽根群を作動する駆動部材
の支持軸及び前記基板側方からシヤツタ開口方向
に入射する光線を防ぐ遮蔽部をシヤツタ基板とと
もにプラスチツク材料により一体に成形したこと
を特徴とするカメラ用のフオーカルプレーンシヤ
ツタ基板。 A driving member for actuating the blade groups in a focal plane shutter in which two sets of blades made of a plurality of light-shielding thin plates are provided on the sides of a shutter opening on a shutter substrate, and the blade groups are covered with a cover plate. 1. A focal plane shutter board for a camera, characterized in that a supporting shaft and a shielding part for preventing light from entering from the side of the board in the shutter opening direction are integrally molded together with the shutter board from a plastic material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13899186U JPS6345541U (en) | 1986-09-10 | 1986-09-10 | |
| US07/095,309 US4814807A (en) | 1986-09-10 | 1987-09-10 | Focal-plane shutter base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13899186U JPS6345541U (en) | 1986-09-10 | 1986-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345541U true JPS6345541U (en) | 1988-03-28 |
Family
ID=31044482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13899186U Pending JPS6345541U (en) | 1986-09-10 | 1986-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01289928A (en) * | 1988-05-17 | 1989-11-21 | Canon Inc | Shutter for camera |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816625B2 (en) * | 1979-09-07 | 1983-04-01 | 東洋技研工業株式会社 | Through-hole plating method and device for printed wiring board |
| JPS5946337B2 (en) * | 1978-12-01 | 1984-11-12 | 三菱電機株式会社 | Thermal diffusivity measurement method |
-
1986
- 1986-09-10 JP JP13899186U patent/JPS6345541U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946337B2 (en) * | 1978-12-01 | 1984-11-12 | 三菱電機株式会社 | Thermal diffusivity measurement method |
| JPS5816625B2 (en) * | 1979-09-07 | 1983-04-01 | 東洋技研工業株式会社 | Through-hole plating method and device for printed wiring board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01289928A (en) * | 1988-05-17 | 1989-11-21 | Canon Inc | Shutter for camera |