JPS5862329U - Flash photography method with safety device - Google Patents
Flash photography method with safety deviceInfo
- Publication number
- JPS5862329U JPS5862329U JP10413282U JP10413282U JPS5862329U JP S5862329 U JPS5862329 U JP S5862329U JP 10413282 U JP10413282 U JP 10413282U JP 10413282 U JP10413282 U JP 10413282U JP S5862329 U JPS5862329 U JP S5862329U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- contact switch
- front curtain
- brake means
- flash photography
- 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
Landscapes
- Shutters For Cameras (AREA)
- Shutter-Related Mechanisms (AREA)
- Stroboscope Apparatuses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
鯖１図は１．フォーカルプレーンシャッターのマスター
ギヤとブレーキ並びに閃光撮影同調接点スイッチの関係
を示す斜視図であり第２図は、同機構の平面図を示して
いる。第３図は、他の実施例に於ける上記同機構の平面
図を示］、ている。
１・・・・・・先幕マスターギヤ、２・・・・・・後幕
マスターギヤ、７・・・・・・先幕ブレーキレバー、１
０・・曲後幕ブレーキ、１３・・・・・・閃光撮影用同
調装置曵インチ。One picture of mackerel is 1. FIG. 2 is a perspective view showing the relationship between the master gear, brake, and flash photography synchronization contact switch of the focal plane shutter, and FIG. 2 is a plan view of the same mechanism. FIG. 3 shows a plan view of the same mechanism in another embodiment. 1...Front curtain master gear, 2...Rear curtain master gear, 7...Front curtain brake lever, 1
0... Track rear curtain brake, 13... Flash photography synchronization device inch.
Claims (1)
成され、シャッタ閉じ動作時に量感され、且つシャッタ
チャージ時も開成状態に維持される単一の閃光撮影用同
調接点スイッチを備える閃光、 撮影用同調装置にお
いて、 前記同調接点スイッチを閉成する手段としてシー ヤ
ツタ先幕走行終端域でシャッタ先幕走行関連部材と係合
してブレーキ作動を開始する先幕用ブレーキ手段を用い
ると共に、同接点スイッチを開成する手段としてシャッ
タ後幕走行終端域でシャッタ後幕走行関連部材と係合し
てブレーキ作動を開始する後幕用ブレーキ手段を用い、
シャッターチャージ時に前記両ブレーキ手段は、前記同
調接点スイッチの開成状態を維持して初期位置に夫々シ
ャッタ先幕走行関連部材及びシャッタ後幕走行関連部材
にて復帰されることを特徴とする閃光撮影用同調装置。[Claims for Utility Model Registration] Focal plane shutter flash that is equipped with a single synchronized contact switch for flash photography that is closed when the shutter is opened, sensed when the shutter is closed, and maintained in the open state even when the shutter is charged. In the photographic tuning device, a front curtain brake means is used as a means for closing the tuning contact switch, and the front curtain brake means engages with a member related to shutter front curtain travel in a region where the shutter front curtain travel ends to start braking operation. As a means for opening the contact switch, a trailing curtain brake means is used which engages with a shutter trailing curtain travel-related member in the shutter trailing curtain trailing end region to start braking operation;
For flash photography, when the shutter is charged, both of the brake means are returned to their initial positions by a shutter front curtain travel related member and a shutter rear curtain travel related member, respectively, while maintaining the open state of the synchronization contact switch. Tuning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10413282U JPS5862329U (en) | 1982-07-08 | 1982-07-08 | Flash photography method with safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10413282U JPS5862329U (en) | 1982-07-08 | 1982-07-08 | Flash photography method with safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5862329U true JPS5862329U (en) | 1983-04-26 |
Family
ID=29898742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10413282U Pending JPS5862329U (en) | 1982-07-08 | 1982-07-08 | Flash photography method with safety device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862329U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4418949Y1 (en) * | 1966-11-05 | 1969-08-14 |
-
1982
- 1982-07-08 JP JP10413282U patent/JPS5862329U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4418949Y1 (en) * | 1966-11-05 | 1969-08-14 |
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