JPS6263453U - - Google Patents
Info
- Publication number
- JPS6263453U JPS6263453U JP15568185U JP15568185U JPS6263453U JP S6263453 U JPS6263453 U JP S6263453U JP 15568185 U JP15568185 U JP 15568185U JP 15568185 U JP15568185 U JP 15568185U JP S6263453 U JPS6263453 U JP S6263453U
- Authority
- JP
- Japan
- Prior art keywords
- feed screw
- screw shaft
- shaft
- moving direction
- rotational
- 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
- Actuator (AREA)
- Transmission Devices (AREA)
- Vibration Dampers (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図及び第２図はそれぞれ本考案にかかるア
クチユエータの実施例を示す断面図であり、第３
図は従来例にかかるアクチユエータを示す断面図
、第４図は従来例のアクチユエータに使用してい
た速度調整器を示す断面図である。
図面中、１，３０はアクチユエータ、２は操作
軸、３は送りねじ軸、４はボールネジ、５は電動
機、７はギヤ機構、８は回転体、９は抵抗体であ
る。
1 and 2 are cross-sectional views showing embodiments of the actuator according to the present invention, respectively.
This figure is a cross-sectional view showing an actuator according to a conventional example, and FIG. 4 is a cross-sectional view showing a speed regulator used in the conventional actuator. In the drawings, 1 and 30 are actuators, 2 is an operating shaft, 3 is a feed screw shaft, 4 is a ball screw, 5 is an electric motor, 7 is a gear mechanism, 8 is a rotating body, and 9 is a resistor.
Claims (1)
の送りねじ軸に螺合し且つ回転方向の運動が拘束
され前記送りねじ軸の回転により往復動される操
作軸と、前記電動機の通電が遮断すると往動方向
にある前記操作軸を復動方向に操作する戻し機構
と、前記送りねじ軸の回転運動に回転抵抗を加え
る抵抗体とから成ることを特徴とするアクチユエ
ータ。 A feed screw shaft that is driven and rotated by an electric motor, an operating shaft that is screwed onto the feed screw shaft and whose movement in the rotational direction is restricted and is reciprocated by the rotation of the feed screw shaft. An actuator comprising: a return mechanism that operates the operating shaft in the moving direction in the backward moving direction; and a resistor that applies rotational resistance to the rotational movement of the feed screw shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985155681U JPH05589Y2 (en) | 1985-10-14 | 1985-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985155681U JPH05589Y2 (en) | 1985-10-14 | 1985-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6263453U true JPS6263453U (en) | 1987-04-20 |
| JPH05589Y2 JPH05589Y2 (en) | 1993-01-08 |
Family
ID=31076597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985155681U Expired - Lifetime JPH05589Y2 (en) | 1985-10-14 | 1985-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05589Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336597A (en) * | 2000-05-30 | 2001-12-07 | Nippon Gear Co Ltd | Electrically-operated actuator |
| KR20020041261A (en) * | 2000-11-27 | 2002-06-01 | 강성덕 | Smart hybrid damper |
| WO2006106817A1 (en) * | 2005-03-31 | 2006-10-12 | Thk Co., Ltd. | Electric actuator |
| JP2009023408A (en) * | 2007-07-17 | 2009-02-05 | Jtekt Corp | Steering device |
| JP5161395B1 (en) * | 2012-11-14 | 2013-03-13 | 株式会社免制震ディバイス | Vibration suppression device |
| JP2014234873A (en) * | 2013-06-03 | 2014-12-15 | 清水建設株式会社 | Vibration reduction device |
| JP2021017955A (en) * | 2019-07-22 | 2021-02-15 | 株式会社Ｚｍｐ | Fluid compressor and operation device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528465A (en) * | 1975-07-11 | 1977-01-22 | Fujitsu Ltd | Sheathing of electronic parts |
| JPS5834557U (en) * | 1981-08-27 | 1983-03-07 | 株式会社明電舎 | Electric actuator speed adjustment mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5834557B2 (en) * | 1974-10-21 | 1983-07-27 | ニチコン株式会社 | Manufacturing method of aluminum anodized foil |
-
1985
- 1985-10-14 JP JP1985155681U patent/JPH05589Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS528465A (en) * | 1975-07-11 | 1977-01-22 | Fujitsu Ltd | Sheathing of electronic parts |
| JPS5834557U (en) * | 1981-08-27 | 1983-03-07 | 株式会社明電舎 | Electric actuator speed adjustment mechanism |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001336597A (en) * | 2000-05-30 | 2001-12-07 | Nippon Gear Co Ltd | Electrically-operated actuator |
| JP4558892B2 (en) * | 2000-05-30 | 2010-10-06 | 日本ギア工業株式会社 | Electric actuator |
| KR20020041261A (en) * | 2000-11-27 | 2002-06-01 | 강성덕 | Smart hybrid damper |
| WO2006106817A1 (en) * | 2005-03-31 | 2006-10-12 | Thk Co., Ltd. | Electric actuator |
| JP2009023408A (en) * | 2007-07-17 | 2009-02-05 | Jtekt Corp | Steering device |
| JP5161395B1 (en) * | 2012-11-14 | 2013-03-13 | 株式会社免制震ディバイス | Vibration suppression device |
| JP2014234873A (en) * | 2013-06-03 | 2014-12-15 | 清水建設株式会社 | Vibration reduction device |
| JP2021017955A (en) * | 2019-07-22 | 2021-02-15 | 株式会社Ｚｍｐ | Fluid compressor and operation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05589Y2 (en) | 1993-01-08 |