JPS5860067U - electric actuator - Google Patents
electric actuatorInfo
- Publication number
- JPS5860067U JPS5860067U JP15578581U JP15578581U JPS5860067U JP S5860067 U JPS5860067 U JP S5860067U JP 15578581 U JP15578581 U JP 15578581U JP 15578581 U JP15578581 U JP 15578581U JP S5860067 U JPS5860067 U JP S5860067U
- Authority
- JP
- Japan
- Prior art keywords
- differential
- electric actuator
- carrier
- self
- holding
- 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.)
- Granted
Links
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、本考案に係る電気アクチェータとこれにて作
動される被操作物とを示す一部縦断概要 −図。第
2図は、従来の自己保持型電気アクチェータとこれにて
作動される被操作物とを示す概要斜′視図である。
1,1・・・電気アクチェータ、2・・・自己保持型電
気アクチェータ、3・・・差動機構、4・・・レバー、
5・・・保持ソレノイド、6・・・電気サーボモータ、
フ・・・減速機、8・・・出力軸、9・・・ディファレ
ンシャルキャリア、10.11・・・ディファレンシャ
ルピニオン、12.13・・・サイドギヤ、18・・・
被操作物。FIG. 1 is a partially vertical schematic diagram showing an electric actuator according to the present invention and an operated object operated by the electric actuator. FIG. 2 is a schematic perspective view showing a conventional self-holding electric actuator and an operated object operated by the actuator. 1, 1... Electric actuator, 2... Self-holding electric actuator, 3... Differential mechanism, 4... Lever,
5... Holding solenoid, 6... Electric servo motor,
F... Reduction gear, 8... Output shaft, 9... Differential carrier, 10.11... Differential pinion, 12.13... Side gear, 18...
Manipulated object.
Claims (1)
えた自己保持型電気アクチェータ2と;箱状のディファ
レンシャルキャリア9、この内部に対向配置に軸支され
た二つのディファレンシャルピニオン10,11、両デ
ィファレンシャルピニオン10.11に夫々噛合して対
向配置された二つのサイドギヤ12.13を各備え、一
方のサイドギヤ12には自己保持型電気アクチェータ′
2の出力軸8が連結されると共に他方のサイドギヤ、
13には被操作物18が連繋される差動機構3と;前
記差動機構3のディファレンシャルキャリア9の一部に
固設した手動操作用のレバー4と;固定側の一部に設け
られ前記自己保持型電気アクチェータ2への供電時には
差動機構3のディファレンシャルキャリア9の回転を阻
止すると共に非供電時にはこれの回転を許容する保持ソ
レノイド5と;から構成した事を特徴とする電気アクチ
ェータ。A self-holding electric actuator 2 equipped with an electric servo motor 6 and a speed reducer 7 connected thereto; a box-shaped differential carrier 9; two differential pinions 10 and 11 pivotally supported in an opposing arrangement within the carrier; Each side gear 12.13 is provided with two side gears 12.13 disposed facing each other and meshing with the differential pinion 10.11, and one of the side gears 12 is equipped with a self-holding electric actuator'.
The two output shafts 8 are connected, and the other side gear,
13 includes a differential mechanism 3 to which an operated object 18 is linked; a lever 4 for manual operation fixedly installed on a part of the differential carrier 9 of the differential mechanism 3; and a lever 4 for manual operation installed on a part of the fixed side. An electric actuator comprising: a holding solenoid 5 which prevents rotation of a differential carrier 9 of a differential mechanism 3 when power is supplied to the self-holding electric actuator 2, and allows rotation of the differential carrier 9 when power is not supplied;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15578581U JPS5860067U (en) | 1981-10-19 | 1981-10-19 | electric actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15578581U JPS5860067U (en) | 1981-10-19 | 1981-10-19 | electric actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5860067U true JPS5860067U (en) | 1983-04-22 |
JPH0416035Y2 JPH0416035Y2 (en) | 1992-04-10 |
Family
ID=29948354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15578581U Granted JPS5860067U (en) | 1981-10-19 | 1981-10-19 | electric actuator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5860067U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01118267U (en) * | 1988-02-05 | 1989-08-10 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54101053A (en) * | 1978-01-06 | 1979-08-09 | Dinelli Dino | Driving force transmission mechanism |
JPS5681257U (en) * | 1979-11-22 | 1981-07-01 |
-
1981
- 1981-10-19 JP JP15578581U patent/JPS5860067U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54101053A (en) * | 1978-01-06 | 1979-08-09 | Dinelli Dino | Driving force transmission mechanism |
JPS5681257U (en) * | 1979-11-22 | 1981-07-01 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01118267U (en) * | 1988-02-05 | 1989-08-10 |
Also Published As
Publication number | Publication date |
---|---|
JPH0416035Y2 (en) | 1992-04-10 |
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