JPH02104541U - - Google Patents
Info
- Publication number
- JPH02104541U JPH02104541U JP1305089U JP1305089U JPH02104541U JP H02104541 U JPH02104541 U JP H02104541U JP 1305089 U JP1305089 U JP 1305089U JP 1305089 U JP1305089 U JP 1305089U JP H02104541 U JPH02104541 U JP H02104541U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- spring
- electric motor
- driven
- circular
- 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
- 238000004146 energy storage Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図は本考案に係わる操作器の構成を原理的
に示した構成図、第２図は従来の操作器の構成を
原理的に示した構成図、第３図は従来の操作器に
ついてクランク機構のレバーの回転角度に対する
電動機の負荷トルクの変化を示した線図である。
１……バネ、２……バネ受け、３……スライダ
、４，８……ピン、５……リンク、７……レバー
、９′……従動側歯車、１０′……駆動側歯車、
１１……バネ蓄勢駆動軸。
Fig. 1 is a block diagram showing the principle of the structure of the operating device according to the present invention, Fig. 2 is a block diagram showing the structure of the conventional operating device in principle, and Fig. 3 is a block diagram of the conventional operating device. FIG. 3 is a diagram showing changes in the load torque of the electric motor with respect to the rotation angle of the lever of the mechanism. 1... Spring, 2... Spring receiver, 3... Slider, 4, 8... Pin, 5... Link, 7... Lever, 9'... Driven side gear, 10'... Drive side gear,
11... Spring storage drive shaft.
Claims (1)
動機と、前記電動機の出力を歯車減速機構とクラ
ンク機構とを介して前記バネに伝達して該バネを
蓄勢する蓄勢機構とを備えた電動バネ蓄勢形操作
器において、 前記歯車減速機構は、変形された非円形の駆動
側歯車と従動側歯車とを備え、 前記非円形の駆動歯車及び従動歯車を用いた場
合の前記電動機の負荷トルクの変動幅を、該駆動
歯車及び従動歯車として円形歯車を用いた場合の
該電動機の負荷トルクの変動幅よりも小さくする
ように、前記非円形の駆動側歯車及び従動側歯車
のギア比が設定されていることを特徴とする電動
バネ蓄勢形操作器。 (2) 前記駆動側歯車及び従動側歯車は楕円歯車
である請求項１に記載の電動バネ蓄勢形操作器。[Claims for Utility Model Registration] (1) A spring that provides a driving force to an output shaft of an actuator, an electric motor, and an output of the electric motor that is transmitted to the spring via a gear reduction mechanism and a crank mechanism to drive the spring. In an electric spring energy storage type actuator equipped with an energy storage mechanism that stores energy, the gear reduction mechanism includes a deformed non-circular driving gear and a driven gear, and the non-circular driving gear and the driven gear The non-circular drive is configured such that the variation width of the load torque of the electric motor when gears are used is smaller than the variation width of the load torque of the electric motor when circular gears are used as the driving gear and the driven gear. An electric spring storage type actuator characterized in that a gear ratio of a side gear and a driven side gear is set. (2) The electric spring storage type actuator according to claim 1, wherein the drive side gear and the driven side gear are elliptical gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1305089U JPH02104541U (en) | 1989-02-08 | 1989-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1305089U JPH02104541U (en) | 1989-02-08 | 1989-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104541U true JPH02104541U (en) | 1990-08-20 |
Family
ID=31223034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1305089U Pending JPH02104541U (en) | 1989-02-08 | 1989-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104541U (en) |
-
1989
- 1989-02-08 JP JP1305089U patent/JPH02104541U/ja active Pending
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