JPS61193442U - - Google Patents
Info
- Publication number
- JPS61193442U JPS61193442U JP7827085U JP7827085U JPS61193442U JP S61193442 U JPS61193442 U JP S61193442U JP 7827085 U JP7827085 U JP 7827085U JP 7827085 U JP7827085 U JP 7827085U JP S61193442 U JPS61193442 U JP S61193442U
- Authority
- JP
- Japan
- Prior art keywords
- stop position
- divided
- position regulating
- blade
- shutter
- 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.)
- Granted
Links
- 230000001105 regulatory effect Effects 0.000 claims description 5
Landscapes
- Shutters For Cameras (AREA)
Description
第１図および第２図は本考案の一実施例を示し
、第１図は走行終了後の静止状態を示す図、第２
図は走行終了時の過走行状態を示す図、第３図お
よび第４図は従来例を示し、第３図は走行終了後
の静止状態を示す図、第４図は走行終了時に変形
した状態を示す図である。
５ａ，５ｂ：アーム（駆動部材）、７ａ，７ｂ
：ピン、９ａ，９ｂ：羽根（分割羽根）、１１：
ばね（付勢部材）、１３ａ，１３ｂ：ストツパ（
第１および第２の停止位置規制部材）、δ：間隙
。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 showing a stationary state after running, and Figure 2 showing an embodiment of the present invention.
The figure shows the overtravel state at the end of the run, Figures 3 and 4 show the conventional example, Figure 3 shows the stationary state after the run, and Figure 4 shows the deformed state at the end of the run. FIG. 5a, 5b: Arm (driving member), 7a, 7b
: Pin, 9a, 9b: Blade (split blade), 11:
Spring (biasing member), 13a, 13b: Stopper (
first and second stop position regulating members), δ: gap.
Claims (1)
た駆動部材と、当該駆動部材を介して前記分割羽
根を閉じる方向に付勢する付勢手段とを有し、前
記付勢手段の付勢に抗して前記分割羽根を開くこ
とによりシヤツタ開口が覆われ、前記付勢手段の
付勢力により前記分割羽根を閉じてシヤツタ開口
部が開かれるフオーカルプレーンシヤツタにおい
て、前記分割羽根が閉じる方向に走行する際に前
記駆動部材の停止位置を規制する第１の停止位置
規制部材と、前記駆動部材が前記第１の停止位置
規制部材に衝突した後に前記分割羽根が衝突する
ように位置決めされた第２の停止位置規制部材と
を具備したことを特徴とするフオーカルプレーン
シヤツタ。 It has a plurality of divided blades, a driving member connected to the divided blades, and a biasing means that biases the divided blades in a direction to close via the driving member, and the biasing means is biased. In a focal plane shutter, in which the shutter opening is covered by opening the divided blade against the resistance, and the shutter opening is opened by closing the divided blade by the urging force of the urging means, the divided blade is moved in the closing direction. a first stop position regulating member that regulates a stop position of the drive member when traveling; and a first stop position regulating member positioned such that the split blade collides after the drive member collides with the first stop position regulating member. 2. A focal plane shutter comprising: 2 stop position regulating members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7827085U JPH048410Y2 (en) | 1985-05-25 | 1985-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7827085U JPH048410Y2 (en) | 1985-05-25 | 1985-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61193442U true JPS61193442U (en) | 1986-12-02 |
| JPH048410Y2 JPH048410Y2 (en) | 1992-03-03 |
Family
ID=30622098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7827085U Expired JPH048410Y2 (en) | 1985-05-25 | 1985-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048410Y2 (en) |
-
1985
- 1985-05-25 JP JP7827085U patent/JPH048410Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048410Y2 (en) | 1992-03-03 |
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