JPS6189830U - - Google Patents
Info
- Publication number
- JPS6189830U JPS6189830U JP17306084U JP17306084U JPS6189830U JP S6189830 U JPS6189830 U JP S6189830U JP 17306084 U JP17306084 U JP 17306084U JP 17306084 U JP17306084 U JP 17306084U JP S6189830 U JPS6189830 U JP S6189830U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- spool
- drum
- planetary gear
- film take
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
Description
図面は本考案の一実施例を示すフイルム巻取り
スプールの部分断面図である。
１０…フイルム巻取りスプール、１１…スプー
ルドラム、１２…モータ、１３…減速装置、１４
…ギヤボツクス、２０…太陽ギヤ、２１…第１遊
星ギヤ、２２…第２遊星ギヤ、２３…第１インタ
ーナルギヤ、２４…第２インターナルギヤ、２７
…腕車、２９…出力軸、３０…駆動ギヤ。
The drawing is a partial sectional view of a film take-up spool showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 10...Film winding spool, 11...Spool drum, 12...Motor, 13...Reduction device, 14
...Gear box, 20...Sun gear, 21...First planet gear, 22...Second planet gear, 23...First internal gear, 24...Second internal gear, 27
... Armchair, 29... Output shaft, 30... Drive gear.
Claims (1)
ルドラム内に収納されたモータと減速装置とで構
成されており、 前記減速装置は、モータの回転軸に固着した太
陽ギヤと、この太陽ギヤを囲むように配置されて
おり、歯数比が異なつた第１及び第２のインター
ナルギヤと、この第１インターナルギヤと太陽ギ
ヤとの間に配置され、前記スプールドラムに対し
て静止した第１の遊星ギヤと、前記第２インター
ナルギヤと太陽ギヤとの間に配置された第２の遊
星ギヤと、この第２の遊星ギヤを回転可能に周辺
部に保持するとともにその中央に出力軸を植設し
た腕車とからなることを特徴とするフイルム巻取
りスプール。 (2) 前記減速装置は、スプールドラムの一部を
構成する円筒形をしたギヤボツクス内に収納され
ていることを特徴とする実用新案登録請求の範囲
第１項記載のフイルム巻取りスプール。 (3) 前記第１遊星ギヤは、ギヤボツクスに植設
した軸に回転自在に取り付けられていることを特
徴とする実用新案登録請求の範囲第２項記載のフ
イルム巻取りスプール。[Claims for Utility Model Registration] (1) It is composed of a freely rotatable spool drum, a motor housed in the spool drum, and a speed reduction device. a gear, first and second internal gears which are arranged so as to surround the sun gear and have different tooth ratios, and which are arranged between the first internal gear and the sun gear, and the spool. a first planetary gear stationary with respect to the drum; a second planetary gear disposed between the second internal gear and the sun gear; and the second planetary gear rotatably held in a peripheral portion. A film take-up spool characterized by comprising: a pulley having an output shaft installed in the center thereof; (2) The film take-up spool according to claim 1, wherein the speed reduction device is housed in a cylindrical gearbox forming a part of the spool drum. (3) The film take-up spool according to claim 2, wherein the first planetary gear is rotatably attached to a shaft installed in a gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17306084U JPS6189830U (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17306084U JPS6189830U (en) | 1984-11-16 | 1984-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189830U true JPS6189830U (en) | 1986-06-11 |
Family
ID=30730720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17306084U Pending JPS6189830U (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189830U (en) |
-
1984
- 1984-11-16 JP JP17306084U patent/JPS6189830U/ja active Pending
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