JPS5888628U - Camera film automatic winding and rewinding mechanism - Google Patents
Camera film automatic winding and rewinding mechanismInfo
- Publication number
- JPS5888628U JPS5888628U JP18079781U JP18079781U JPS5888628U JP S5888628 U JPS5888628 U JP S5888628U JP 18079781 U JP18079781 U JP 18079781U JP 18079781 U JP18079781 U JP 18079781U JP S5888628 U JPS5888628 U JP S5888628U
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- motor
- camera
- rewinding mechanism
- automatic winding
- 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
- Details Of Cameras Including Film Mechanisms (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
第１図は、従来のカメラのフィルム自動巻上げ、巻戻し
機構の一例を示す斜視図、第２図は、本考案の一実施例
を示すカメラのフィルム自動巻上げ、巻戻し機構の斜視
図、第３図は、上記第２図のカメラのフィルム自動巻上
げ、巻戻し機構における正逆回転伝達機構の拡大斜視図
、第４図は、上記第３図の正逆回転伝達機構の断面図、
第５．６図は、上記第４図の正逆回転伝達機構を夫々Ｘ
−Ｘ。
Ｙ−Ｙ線で裁断して示した断面図である。
２３・・・・・・回転駆動伝達用歯車、２４・・曲玉回
転伝達用歯車、２５・・・・・・逆回転伝達用歯車、３
２゜３３・・・・・・クラッチ用カム板（一方向回転ク
ラッチ４Ｍり、ｓ４・・・・・・ローラー（一方向回転
クラッチ機構）、Ｍ、Ｍ’・・・・・・モーター。FIG. 1 is a perspective view showing an example of an automatic film winding and rewinding mechanism of a conventional camera, and FIG. 2 is a perspective view of an automatic film winding and rewinding mechanism of a camera showing an embodiment of the present invention. 3 is an enlarged perspective view of the forward and reverse rotation transmission mechanism in the automatic film winding and rewinding mechanism of the camera shown in FIG. 2, FIG. 4 is a sectional view of the forward and reverse rotation transmission mechanism shown in FIG. 3,
Figure 5.6 shows the forward and reverse rotation transmission mechanism shown in Figure 4 above.
-X. It is a cross-sectional view taken along the Y-Y line. 23...Gear for transmitting rotational drive, 24...Gear for transmitting curved ball rotation, 25...Gear for transmitting reverse rotation, 3
2゜33...Cam plate for clutch (one-way rotation clutch 4M, s4...roller (one-way rotation clutch mechanism), M, M'...motor.
Claims (1)
構を介してフィルムの巻上げ、巻戻しを自動的に行なう
ようにしたカメラのフィルム自動巻上げ、巻戻し機構に
おいて、 モーターの回転を伝達する回転駆動伝達歯車の上下に同
歯車と同軸的に、互に相反する方向にのみ回転が許容さ
れる一方向回転クラッチ機構を有する一対の正逆回転伝
達用歯車を設け、これらの歯車を介して、モーターの回
転方向の切換えにより、フィルムの巻上げ、巻戻しを自
動的に行なうようにしたカメラのフィルム自動巻上げ、
巻戻し機構。[Scope of Claim for Utility Model Registration] In an automatic film winding and rewinding mechanism for a camera that automatically winds and rewinds the film via a clutch mechanism by switching the rotational direction of the motor, the rotation of the motor. A pair of forward and reverse rotation transmission gears are provided above and below the rotational drive transmission gear that transmits the rotational power, coaxially with the same gear, and each having a one-way rotation clutch mechanism that allows rotation only in mutually opposite directions. Automatic film winding of the camera, which automatically winds and rewinds the film by switching the rotation direction of the motor.
Rewind mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18079781U JPS5888628U (en) | 1981-12-04 | 1981-12-04 | Camera film automatic winding and rewinding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18079781U JPS5888628U (en) | 1981-12-04 | 1981-12-04 | Camera film automatic winding and rewinding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5888628U true JPS5888628U (en) | 1983-06-16 |
Family
ID=29977705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18079781U Pending JPS5888628U (en) | 1981-12-04 | 1981-12-04 | Camera film automatic winding and rewinding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5888628U (en) |
-
1981
- 1981-12-04 JP JP18079781U patent/JPS5888628U/en active Pending
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