JPH01171439U - - Google Patents
Info
- Publication number
- JPH01171439U JPH01171439U JP6456188U JP6456188U JPH01171439U JP H01171439 U JPH01171439 U JP H01171439U JP 6456188 U JP6456188 U JP 6456188U JP 6456188 U JP6456188 U JP 6456188U JP H01171439 U JPH01171439 U JP H01171439U
- Authority
- JP
- Japan
- Prior art keywords
- film
- sprocket
- camera
- winding device
- spool
- 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
- 238000004804 winding Methods 0.000 claims 2
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
Description
第１図はスプロケツトと押えローラとの位置関
係を示す平面図、第２図はスプロケツト、押えロ
ーラ、ローラホルダの分解斜視図、第３図は駆動
スプール、スプロケツト、押えローラの位置関係
を示す横断平面図、第４図は裏蓋を開放した状態
でのカメラの背面図、第５図は従来のスプロケツ
トと押えローラとの位置関係を示す平面図である
。
１……カメラボデイ、４……駆動スプール、６
……フイルムカウント用スプロケツト、７……裏
蓋、８……押えローラ、９……フイルム、１９ｂ
……押えローラ外周面、ａ……スプロケツト歯先
円。
Figure 1 is a plan view showing the positional relationship between the sprocket and presser roller, Figure 2 is an exploded perspective view of the sprocket, presser roller, and roller holder, and Figure 3 is a cross-sectional view showing the positional relationship between the drive spool, sprocket, and presser roller. 4 is a rear view of the camera with the back cover open, and FIG. 5 is a plan view showing the positional relationship between a conventional sprocket and a presser roller. 1...Camera body, 4...Drive spool, 6
...Film counting sprocket, 7...Back cover, 8...Press roller, 9...Film, 19b
...Outer circumferential surface of the presser roller, a... Sprocket tooth tip circle.
Claims (1)
取る駆動スプールと、そのスプールに巻取られる
フイルムのパーフオレーシヨンに咬合して回転す
るフイルムカウント用のスプロケツトとをカメラ
ボデイに取付け、裏蓋に、前記スプロケツトとフ
イルムを挟んで反対側に位置してそのフイルムを
スプロケツト側に押圧する押えローラを取付けて
あるカメラのフイルム巻上装置であつて、前記フ
イルムに接当作用する押えローラの外周面を、前
記スプロケツトの歯先円よりも歯底側に突出位置
させてあるカメラのフイルム巻上装置。 A drive spool that feeds and winds film from a film cartridge, and a film counting sprocket that rotates in engagement with the perforation of the film wound on the spool are attached to the camera body, and the sprocket and film are mounted on the camera back. A film winding device for a camera is equipped with a presser roller positioned on the opposite side of the sprocket to press the film toward the sprocket. A camera film winding device that protrudes toward the bottom side of the tooth tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6456188U JPH0740989Y2 (en) | 1988-05-16 | 1988-05-16 | Film winding device for camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6456188U JPH0740989Y2 (en) | 1988-05-16 | 1988-05-16 | Film winding device for camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01171439U true JPH01171439U (en) | 1989-12-05 |
| JPH0740989Y2 JPH0740989Y2 (en) | 1995-09-20 |
Family
ID=31290027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6456188U Expired - Lifetime JPH0740989Y2 (en) | 1988-05-16 | 1988-05-16 | Film winding device for camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0740989Y2 (en) |
-
1988
- 1988-05-16 JP JP6456188U patent/JPH0740989Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0740989Y2 (en) | 1995-09-20 |