JPH0363128U

JPH0363128U -

Info

Publication number: JPH0363128U
Application number: JP11293389U
Authority: JP
Priority date: 1989-09-27
Filing date: 1989-09-27
Publication date: 1991-06-20

Description

[Brief explanation of the drawing]

第１図〜第９図はこの考案の一実施例を示して
おり、第１図はシヤツタ装置の正面図、第２図は
同じく背面図、第３図は縦断側面図、第４図は上
面図、第５図は底面図、第６図は装置の分解斜視
図、第７図は制御装置の回路図、第８図は動作の
タイミングチヤート、第９図はシヤツタ羽根の動
作説明図である。１０……シヤツタ装置、１５……シヤツタ羽根
、１７……ガバナ偏心ピン（隙間調節手段、偏心
部材）、４０……ＡＥリング（露出動作部材）、
４４……ＡＥ中間部材（露出動作部材）、４８…
…ガバナ突当部（ガバナ機構との係合部）、ｇ…
…ガバナ動作の調整隙間、６０……ガバナ機構、
６２……ガバナアーム、６２ａ……セクタギヤ、
６３……係合ピン（露出動作部材との係合部）、
６６……フリコ、６７……初期位置調節部。 Figures 1 to 9 show an embodiment of this invention, where Figure 1 is a front view of the shutter device, Figure 2 is a rear view, Figure 3 is a vertical side view, and Figure 4 is a top view. 5 is a bottom view, FIG. 6 is an exploded perspective view of the device, FIG. 7 is a circuit diagram of the control device, FIG. 8 is an operation timing chart, and FIG. 9 is an explanatory diagram of the shutter blade operation. . 10... Shutter device, 15... Shutter blade, 17... Governor eccentric pin (gap adjustment means, eccentric member), 40... AE ring (exposed operating member),
44...AE intermediate member (exposed operation member), 48...
...Governor abutting part (engaging part with governor mechanism), g...
...Adjustment clearance for governor operation, 60...Governor mechanism,
62...Governor arm, 62a...Sector gear,
63...Engagement pin (engaging portion with exposed operating member),
66...furico, 67...initial position adjustment section.

Claims

[Claims for Utility Model Registration] (1) An exposure operation member that engages with a shutter blade to perform an exposure operation, and a governor mechanism that engages with the exposure operation member and regulates the operating speed when the shutter blade is opened. In the shutter device, a governor operation adjustment gap is provided in the engagement portion between the exposed operation member and the governor mechanism, which is not engaged with the governor mechanism at the time of the initial movement of the exposed operation member, and A shutter device comprising a gap adjustment means for adjusting the adjustment gap. (2) The shutter device according to claim 1, wherein the gap adjustment means is an eccentric member that is provided on a stationary body of the shutter device and contacts either the exposed operating member or the governor mechanism to increase or decrease the adjustment gap. .