JPS6263734U - - Google Patents
Info
- Publication number
- JPS6263734U JPS6263734U JP15447085U JP15447085U JPS6263734U JP S6263734 U JPS6263734 U JP S6263734U JP 15447085 U JP15447085 U JP 15447085U JP 15447085 U JP15447085 U JP 15447085U JP S6263734 U JPS6263734 U JP S6263734U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- sprocket
- spool
- autoloading
- clutch pawl
- 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
- 206010010071 Coma Diseases 0.000 description 1
- 241000087799 Koma Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
Description
第１図は本考案を用いたフイルム給送機構の一
例を示す斜視図である。第２図は本考案の一実施
例を示す分解斜視図である。第３図は本考案の一
実施例の要部破断側面図である。第４図は第１図
に示したフイルム給送機構の制御回路を示すブロ
ツク図である。第５図は第４図の制御回路による
処理の流れを示すフローチヤートである。
２……裏蓋、４……スプール、１２，２３……
クラツチレバー、４５……クラツチ歯、４６……
ギヤ、４６ａ……貫通孔、４７……クラツチ爪、
５０……一歯スプロケツト、５５……スライドレ
バー、５２……モードスイツチ、５８……電源ス
イツチ、６０……従動スプロケツト、６５……１
コマスイツチ。
FIG. 1 is a perspective view showing an example of a film feeding mechanism using the present invention. FIG. 2 is an exploded perspective view showing an embodiment of the present invention. FIG. 3 is a cutaway side view of essential parts of an embodiment of the present invention. FIG. 4 is a block diagram showing a control circuit for the film feeding mechanism shown in FIG. 1. FIG. 5 is a flowchart showing the flow of processing by the control circuit of FIG. 2... Back cover, 4... Spool, 12, 23...
Clutch lever, 45...Clutch tooth, 46...
Gear, 46a...through hole, 47...clutch pawl,
50... Single tooth sprocket, 55... Slide lever, 52... Mode switch, 58... Power switch, 60... Driven sprocket, 65...1
Koma switch.
Claims (1)
プロケツトを駆動し、このスプロケツトの駆動に
よりフイルムリーダー部送りを行い、フイルムリ
ーダー部がスプールに巻きつけられた後は、スプ
ールの駆動によりフイルムの移送を行うようにし
たオートローデイングカメラにおいて、 前記スプールに一体に取り付けられ方向性をも
つた歯形の第１ギヤと、この第１ギヤに係脱する
クラツチ爪が一体に成形され、第１ギヤが一方に
回転するときには第１ギヤに連動して回転し前記
スプロケツトを駆動する第２ギヤとを備え、前記
第１ギヤが他方に回転したときには、第１ギヤの
歯面による押圧によつて前記クラツチ爪を弾性変
形させて、クラツチ爪と第１ギヤとが係合されな
いようにしたことを特徴とするオートローデイン
グカメラ。 (2) 前記スプロケツトは、一歯スプロケツトで
あることを特徴とする実用新案登録請求の範囲第
１項記載のオートローデイングカメラ。 (3) 前記第２ギヤには、第１ギヤの歯面で押圧
されて弾性変形したクラツチ爪が退避するための
溝が形成されていることを特徴とする実用新案登
録請求の範囲第１項記載のオートローデイングカ
メラ。[Claims for Utility Model Registration] (1) A sprocket is driven by a spool driven by a motor, the film leader is fed by driving this sprocket, and after the film leader is wound around the spool, In an autoloading camera in which film is transferred by driving a spool, a tooth-shaped first gear with directionality is integrally attached to the spool, and a clutch pawl that engages and disengages from the first gear is integrated. and a second gear that rotates in conjunction with the first gear to drive the sprocket when the first gear rotates in one direction, and when the first gear rotates in the other direction, the teeth of the first gear rotate. An autoloading camera characterized in that the clutch pawl is elastically deformed by pressure from a surface so that the clutch pawl and the first gear are not engaged with each other. (2) The autoloading camera according to claim 1, wherein the sprocket is a single-tooth sprocket. (3) The second gear is provided with a groove for retracting a clutch pawl that is elastically deformed by being pressed by the tooth surface of the first gear. Autoloading camera listed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15447085U JPS6263734U (en) | 1985-10-09 | 1985-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15447085U JPS6263734U (en) | 1985-10-09 | 1985-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6263734U true JPS6263734U (en) | 1987-04-20 |
Family
ID=31074286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15447085U Pending JPS6263734U (en) | 1985-10-09 | 1985-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6263734U (en) |
-
1985
- 1985-10-09 JP JP15447085U patent/JPS6263734U/ja active Pending
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