JPS6222645U - - Google Patents
Info
- Publication number
- JPS6222645U JPS6222645U JP11421985U JP11421985U JPS6222645U JP S6222645 U JPS6222645 U JP S6222645U JP 11421985 U JP11421985 U JP 11421985U JP 11421985 U JP11421985 U JP 11421985U JP S6222645 U JPS6222645 U JP S6222645U
- Authority
- JP
- Japan
- Prior art keywords
- link
- pin
- supported
- exposure hole
- whose
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shutters For Cameras (AREA)
Description
第１図はこの考案の日光写真機を透明板と裏蓋
の取外し状態で示したシヤツタ閉合状態の裏面図
、第２図は第１図の―線に沿う縦断面図、第
３図はシヤツタ開放状態を第１図との関連で示し
た動作説明図である。
１……方形露光穴、２……写真機本体、３……
透明板、４……裏蓋、５……シヤツタ機構、６…
…方形露光穴の上部左側支点、７……同下部右側
支点、８……左側シヤツタ板、９……右側シヤツ
タ板、８ａ，９ａ……傾斜縁、１０……回動リン
ク支軸、１１……操作レバー、１２……回動リン
ク、１２ａ……回動リンクの第１リンクピン、１
２ｂ……同第２リンクピン、１３……左側シヤツ
タ板の上方突出アーム、１３ａ……同突出アーム
のリンクピン、１４……横方向の連結リンク、１
５……縦方向の連結リンク、１６……右側シヤツ
タ板の開閉支点近傍のリンクピン。
Figure 1 is a back view of the Nikko camera of this invention with the shutter closed and the transparent plate and back cover removed, Figure 2 is a vertical sectional view taken along the line - in Figure 1, and Figure 3 is a view of the shutter. FIG. 2 is an operation explanatory diagram showing the open state in relation to FIG. 1; 1... Square exposure hole, 2... Camera body, 3...
Transparent plate, 4... Back cover, 5... Shutter mechanism, 6...
... Upper left fulcrum of square exposure hole, 7... Lower right fulcrum, 8... Left shutter plate, 9... Right shutter plate, 8a, 9a... Inclined edge, 10... Rotating link support shaft, 11... ...Operation lever, 12... Rotating link, 12a... First link pin of rotating link, 1
2b...Second link pin, 13...Upward protruding arm of the left shutter plate, 13a...Link pin of the same protruding arm, 14...Horizontal connection link, 1
5... Vertical connection link, 16... Link pin near the opening/closing fulcrum of the right shutter plate.
Claims (1)
露光穴と対向離間する状態に固定された透明板と
、この透明板の裏側に画像フイルムと感光紙を重
合状態に挟持させる開閉自在な裏蓋とを設け、前
記本体内の本体前壁と透明板との間に、方形露光
穴の上部左側支点及び下部右側支点を中心として
左右方向に開放され方形露光穴の対角線位置で縁
部接合するように閉合される略直角三角形状をな
した左右一対のシヤツタ板と、方形露光穴の上部
右側位置に軸支され該支軸端に取付けた本体外部
のレバー操作によつて起倒回動される回動リンク
と、この回動リンクの第１リンクの第１リンクピ
ンに右端部をピン支し且つ左端部を左側シヤツタ
板の上方突出アームのリンクピンにピン支した横
方向の連結リンクと、上端部を前記回動リンクの
第２リンクピンにピン支し且つ下端部を右側シヤ
ツタ板の開閉支点近傍のリンクピンにピン支した
縦方向の連結リンクとからなるシヤツタ機構を組
込んだことを特徴とする日光写真機。 A transparent plate is fixed in a camera body having a rectangular exposure hole so as to face and be spaced apart from the main body exposure hole, and an openable and closable back side that holds an image film and photosensitive paper in a superposed state on the back side of the transparent plate. A lid is provided between the front wall of the main body and the transparent plate in the main body, and is open in the left-right direction centering on the upper left fulcrum and the lower right fulcrum of the rectangular exposure hole, and the edges are joined at diagonal positions of the rectangular exposure hole. A pair of left and right shutter plates in the shape of a right triangle that are closed together as shown in FIG. and a horizontal connecting link whose right end is pin-supported on the first link pin of the first link of this rotation link, and whose left end is pin-supported on the link pin of the upwardly projecting arm of the left shutter plate. Incorporating a shutter mechanism consisting of a vertical connecting link whose upper end is supported by a pin on the second link pin of the rotary link and whose lower end is supported by a link pin near the opening/closing fulcrum of the right shutter plate. A Nikko camera featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11421985U JPH0443857Y2 (en) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11421985U JPH0443857Y2 (en) | 1985-07-25 | 1985-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6222645U true JPS6222645U (en) | 1987-02-10 |
| JPH0443857Y2 JPH0443857Y2 (en) | 1992-10-16 |
Family
ID=30996752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11421985U Expired JPH0443857Y2 (en) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443857Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008145478A (en) * | 2006-12-06 | 2008-06-26 | Nidec Copal Corp | Focal plane shutter for digital camera |
| JP2013071752A (en) * | 2011-09-28 | 2013-04-22 | Kao Corp | Absorptive article |
-
1985
- 1985-07-25 JP JP11421985U patent/JPH0443857Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008145478A (en) * | 2006-12-06 | 2008-06-26 | Nidec Copal Corp | Focal plane shutter for digital camera |
| JP2013071752A (en) * | 2011-09-28 | 2013-04-22 | Kao Corp | Absorptive article |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443857Y2 (en) | 1992-10-16 |
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