JPH0222641U - - Google Patents
Info
- Publication number
- JPH0222641U JPH0222641U JP10128688U JP10128688U JPH0222641U JP H0222641 U JPH0222641 U JP H0222641U JP 10128688 U JP10128688 U JP 10128688U JP 10128688 U JP10128688 U JP 10128688U JP H0222641 U JPH0222641 U JP H0222641U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- output shaft
- output gear
- state
- electric drive
- 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
- 230000005284 excitation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Controls For Constant Speed Travelling (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は本考案による電動式駆動装置を示す断
面図、第２図は本考案による他の実施例の電動式
駆動装置を示す断面図、第３図は従来の電動式駆
動装置を示す断面図、第４図はそのクラツチ部を
拡大して二つの状態において示す断面図である。
図において、７は出力歯車、１０は出力軸、１
１はクラツチ装置、１２はピン、１３は第一クラ
ツチ板、８は第二クラツチ板、８ａは第二クラツ
チ板の周辺の歯、１４はヨーク、１５はクラツチ
コイル、３０はロータガイド部、３１はスリーブ
ベアリング、３２は防塵用スポンジ、３３は防塵
用カバーである。なお、各図中同一符号は同一ま
たは相当部分を示す。
Fig. 1 is a sectional view showing an electric drive device according to the present invention, Fig. 2 is a sectional view showing another embodiment of an electric drive device according to the invention, and Fig. 3 is a sectional view showing a conventional electric drive device. 4 are enlarged sectional views showing the clutch portion in two states. In the figure, 7 is the output gear, 10 is the output shaft, 1
1 is a clutch device, 12 is a pin, 13 is a first clutch plate, 8 is a second clutch plate, 8a is a tooth around the second clutch plate, 14 is a yoke, 15 is a clutch coil, 30 is a rotor guide portion, 31 3 is a sleeve bearing, 32 is a dustproof sponge, and 33 is a dustproof cover. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
付きギアと、上記出力ギアの側端部にリターンば
ねで結合されＯＦＦ状態に出力軸の外周を空転し
かつＯＮ状態時にクラツチコイルの励磁電流によ
り吸引トルクを可変制御して上記出力ギアを出力
軸に結合させてモータトルクをこの出力軸に伝達
させるクラツチ装置と、これらを内蔵するケーシ
ングと、このケーシングより突出した上記出力軸
の一端に固定され負荷駆動用ワイヤを駆動するた
めの回動レバーとを備え、この回動レバーは負荷
駆動用ワイヤを円周部に受けるためにプーリ状の
溝を有する電動式駆動装置において、 前記回動レバーとケーシングとの間で前記出力
軸のまわりに配置されてケーシングに固着されか
つ回動レバーの側面に摺動接触する環状の防塵用
部材を具備し、この防塵用部材はスポンジ等の変
形量の大きい樹脂材料からなることを特徴とする
電動式駆動装置。[Claims for Utility Model Registration] A plurality of stepped gears that transmit the driving force of a motor to an output gear, and a return spring connected to the side end of the output gear so that the outer circumference of the output shaft is idling in the OFF state and the output gear is in the ON state. a clutch device that variably controls the attraction torque using the excitation current of the clutch coil when in a state, connects the output gear to the output shaft, and transmits the motor torque to the output shaft; a casing housing the clutch device; and a casing protruding from the casing. A rotating lever is fixed to one end of the output shaft for driving a load driving wire, and the rotating lever is an electric drive having a pulley-like groove for receiving the load driving wire on its circumference. The device includes an annular dustproof member disposed around the output shaft between the rotary lever and the casing, fixed to the casing, and in sliding contact with a side surface of the rotary lever, the dustproof member is an electric drive device characterized by being made of a resin material with a large amount of deformation, such as a sponge.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10128688U JPH0222641U (en) | 1988-07-29 | 1988-07-29 | |
| KR2019890009095U KR930002384Y1 (en) | 1988-07-04 | 1989-06-29 | Motor-driven control apparatus |
| AU37195/89A AU621905B2 (en) | 1988-07-04 | 1989-06-30 | Motor-driven control apparatus |
| US07/374,894 US4955954A (en) | 1988-07-04 | 1989-07-03 | Motor-driven control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10128688U JPH0222641U (en) | 1988-07-29 | 1988-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0222641U true JPH0222641U (en) | 1990-02-15 |
Family
ID=31330139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10128688U Pending JPH0222641U (en) | 1988-07-04 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222641U (en) |
-
1988
- 1988-07-29 JP JP10128688U patent/JPH0222641U/ja active Pending
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