JPS6185754U - - Google Patents
Info
- Publication number
- JPS6185754U JPS6185754U JP16930884U JP16930884U JPS6185754U JP S6185754 U JPS6185754 U JP S6185754U JP 16930884 U JP16930884 U JP 16930884U JP 16930884 U JP16930884 U JP 16930884U JP S6185754 U JPS6185754 U JP S6185754U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- gear
- rotation
- forward rotation
- input gear
- 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
- 230000005415 magnetization Effects 0.000 claims 2
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案の軸方向断面図である。第２〜
４図は第１図のＡ−Ａ線の断面図で、第２図は通
常状態、第３図は正転時、第４図は逆転時である
。
１…入力歯車、２…出力歯車、３…出力軸、４
…内歯車、５…遊星歯車、６…締付スプリング、
７…正転用アマチユア、８…正転用コイル、１０
…逆転用アマチユア、１１…逆転用コイル。
FIG. 1 is an axial cross-sectional view of the present invention. 2nd~
4 is a sectional view taken along the line A-A in FIG. 1, FIG. 2 is a normal state, FIG. 3 is a normal rotation, and FIG. 4 is a reverse rotation. 1...Input gear, 2...Output gear, 3...Output shaft, 4
...Internal gear, 5...Planetary gear, 6...Tightening spring,
7... Forward rotation amateur, 8... Forward rotation coil, 10
... Amateur for reverse rotation, 11... Coil for reverse rotation.
Claims (1)
歯車と噛合う遊星歯車、いずれも前記出力軸と嵌
合わされていて前記遊星歯車と噛合う入力歯車及
び前記遊星歯車を取付けた逆転用アマチユアを有
していて、前記入力歯車と出力歯車間又は前記逆
転用アマチユアとハウジング間を一体化せしめて
正転又は逆転を得るため前記入力歯車と正転用ア
マチユアの間に設けた締付スプリングを正転用コ
イルによる前記正転用アマチユアの磁化吸引力に
よつて締付作動せしめ、又は逆転用コイルにより
前記逆転用アマチユアを磁化吸引力により固定さ
せることを特徴とする正逆転切換装置。 An internal gear and an output gear fixed to an output shaft, a planetary gear that meshes with the internal gear, an input gear that is both fitted with the output shaft and meshes with the planetary gear, and a reversing armature to which the planetary gear is attached. A tightening spring provided between the input gear and the armature for forward rotation is provided between the input gear and the armature for forward rotation in order to integrate the input gear and the output gear or between the armature for reverse rotation and the housing to obtain normal rotation or reverse rotation. A forward/reverse switching device characterized in that the forward rotation armature is tightened by the magnetization attraction force of the forward rotation armature by a coil, or the reversal armature is fixed by the magnetization attraction force of the reverse rotation coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16930884U JPS6185754U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16930884U JPS6185754U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6185754U true JPS6185754U (en) | 1986-06-05 |
Family
ID=30727055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16930884U Pending JPS6185754U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6185754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015068469A (en) * | 2013-09-30 | 2015-04-13 | キヤノン株式会社 | Driving force switching mechanism and image forming device |
| CN107084231A (en) * | 2017-06-09 | 2017-08-22 | 淄博悍铃机械有限公司 | Multifunctional small tiller |
-
1984
- 1984-11-09 JP JP16930884U patent/JPS6185754U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015068469A (en) * | 2013-09-30 | 2015-04-13 | キヤノン株式会社 | Driving force switching mechanism and image forming device |
| CN107084231A (en) * | 2017-06-09 | 2017-08-22 | 淄博悍铃机械有限公司 | Multifunctional small tiller |
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