JPH02128135U - - Google Patents
Info
- Publication number
- JPH02128135U JPH02128135U JP3785989U JP3785989U JPH02128135U JP H02128135 U JPH02128135 U JP H02128135U JP 3785989 U JP3785989 U JP 3785989U JP 3785989 U JP3785989 U JP 3785989U JP H02128135 U JPH02128135 U JP H02128135U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- opening
- auxiliary arm
- shutter blade
- elastic body
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shutters For Cameras (AREA)
Description
第１図および第２図は本考案に係るフオーカル
プレーンシヤツタの一実施例を示す図であり、第
１図はこのシヤツタの分解斜視図、第２図は開放
シヤツタ羽根ユニツトの平面図であり、第３図お
よび第４図は従来のフオーカルプレーンシヤツタ
を示す図であり、第３図はこのシヤツタの平面図
、第４図はこのシヤツタの側面図である。
１ａ，４ａ，７ａ……シヤツタ開口、８〜１１
，２０〜２３……シヤツタ羽根、１２，２４……
駆動アーム、１４，１５，２５，２６……第１、
第２補助アーム、１９……第１圧縮ゴム（弾性体
）、２８……第２圧縮ゴム（弾性体）。
1 and 2 are diagrams showing an embodiment of the focal plane shutter according to the present invention. FIG. 1 is an exploded perspective view of this shutter, and FIG. 2 is a plan view of an open shutter blade unit. 3 and 4 are views showing a conventional focal plane shutter. FIG. 3 is a plan view of this shutter, and FIG. 4 is a side view of this shutter. 1a, 4a, 7a...Shutter opening, 8-11
, 20-23...Shaft blade, 12, 24...
Drive arm, 14, 15, 25, 26...first,
Second auxiliary arm, 19...first compressed rubber (elastic body), 28... second compressed rubber (elastic body).
Claims (1)
、前記シヤツタ羽根に一端が連結され他端は回動
自在に取り付けられた駆動アームおよび補助アー
ムと前記補助アームのチヤージ位置で当接する弾
性体とを備えたことを特徴とするフオーカルプレ
ーンシヤツタ。 A shutter blade for opening and closing a shutter opening, a drive arm and an auxiliary arm connected at one end to the shutter blade and rotatably attached at the other end, and an elastic body that abuts the auxiliary arm at a charge position. A focal plane shutter that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3785989U JPH02128135U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3785989U JPH02128135U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128135U true JPH02128135U (en) | 1990-10-23 |
Family
ID=31545345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3785989U Pending JPH02128135U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128135U (en) |
-
1989
- 1989-03-31 JP JP3785989U patent/JPH02128135U/ja active Pending