JPH02129163U - - Google Patents
Info
- Publication number
- JPH02129163U JPH02129163U JP3829689U JP3829689U JPH02129163U JP H02129163 U JPH02129163 U JP H02129163U JP 3829689 U JP3829689 U JP 3829689U JP 3829689 U JP3829689 U JP 3829689U JP H02129163 U JPH02129163 U JP H02129163U
- Authority
- JP
- Japan
- Prior art keywords
- engaging
- rotating shaft
- engaging body
- transmission gear
- axial direction
- 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
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は本考案の実施例を示す要部分解斜視図
、第２図は組付け状態の平面図、第３図は要部断
面図、第４図は第３図−線断面矢視図、第５
図は従来構造を示す分解斜視図である。
２……電動機、４……ウオームホイール、５…
…出力軸、６……ギヤコネクタ、１１……伝達平
面、１４……嵌合孔、１５……係合部、１８……
操作部、２０……係合凹部、２２……コイルバネ
、２９……工具。
Fig. 1 is an exploded perspective view of the main parts showing an embodiment of the present invention, Fig. 2 is a plan view of the assembled state, Fig. 3 is a sectional view of the main parts, and Fig. 4 is a cross-sectional view taken along the line shown in Fig. 3. , 5th
The figure is an exploded perspective view showing a conventional structure. 2...Electric motor, 4...Worm wheel, 5...
...output shaft, 6...gear connector, 11...transmission plane, 14...fitting hole, 15...engaging portion, 18...
Operation portion, 20... Engagement recess, 22... Coil spring, 29... Tool.
Claims (1)
歯車４と、伝動歯車４の中心に同軸心を有する回
転軸５が備えられ、回転軸５に、該軸心方向に移
動操作自在で、かつ軸心回りに相対回動不能に係
合体６が備えられ、係合体６の前記移動操作によ
り係合体６の係合部１５が伝動歯車４に形成され
た係合凹部２０に係脱自在とされ、該係合部１５
と係合凹部２０の係合状態で伝動歯車４と回転軸
５とが一体回転されると共に、離脱状態で回転軸
５が手動操作自在とされ、前記係合体６を係合方
向に付勢する付勢バネ２２が備えられてなるもの
において、前記回転軸５は外周に軸心方向の伝達
平面１１を備え、回転軸５外周面と対応する嵌合
孔１４を備えた係合体６が回転軸５に外嵌状に装
着され、係合体６の外周面に周方向に間隔を有し
て複数の係合部１５が突設され、係合体６の軸方
向一端側に回転軸５回転操作用工具２９によつて
係合離脱方向に移動操作される操作部１８が備え
られてなることを特徴とする電動回転軸の手動操
作切換装置。 A transmission gear 4 is rotatably driven by the rotation of the electric motor 2, and a rotating shaft 5 having a coaxial center at the center of the transmission gear 4 is provided. An engaging body 6 is provided so as to be relatively unrotatable about the axis, and the engaging portion 15 of the engaging body 6 can be freely engaged and disengaged from an engaging recess 20 formed in the transmission gear 4 by the movement operation of the engaging body 6. , the engaging portion 15
When the engagement recess 20 is in the engaged state, the transmission gear 4 and the rotary shaft 5 are rotated together, and in the disengaged state, the rotary shaft 5 can be manually operated to bias the engaging body 6 in the engaging direction. In the device equipped with a biasing spring 22, the rotating shaft 5 is provided with a transmission plane 11 in the axial direction on the outer circumference, and the engaging body 6 provided with a fitting hole 14 corresponding to the outer circumferential surface of the rotating shaft 5 is attached to the rotating shaft 5. 5, a plurality of engaging portions 15 are provided on the outer peripheral surface of the engaging body 6 at intervals in the circumferential direction, and a plurality of engaging portions 15 are provided on one end of the engaging body 6 in the axial direction for rotating the rotating shaft 5. A manual operation switching device for an electric rotating shaft, characterized in that it includes an operating section 18 that is operated by a tool 29 to move in the engagement and disengagement direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3829689U JPH02129163U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3829689U JPH02129163U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02129163U true JPH02129163U (en) | 1990-10-24 |
Family
ID=31546171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3829689U Pending JPH02129163U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02129163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319715U (en) * | 1989-07-10 | 1991-02-26 |
-
1989
- 1989-03-31 JP JP3829689U patent/JPH02129163U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0319715U (en) * | 1989-07-10 | 1991-02-26 |