JPH0318669U - - Google Patents
Info
- Publication number
- JPH0318669U JPH0318669U JP7713989U JP7713989U JPH0318669U JP H0318669 U JPH0318669 U JP H0318669U JP 7713989 U JP7713989 U JP 7713989U JP 7713989 U JP7713989 U JP 7713989U JP H0318669 U JPH0318669 U JP H0318669U
- Authority
- JP
- Japan
- Prior art keywords
- axial direction
- movable shaft
- movable
- recess
- diagram showing
- 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
- 238000010586 diagram Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Description
第１図ないし第６図は本考案の一実施例を示す
図で、第１図は全体構成を示す図、第２図ａ〜ｅ
は上方へ移動させるときの動作状態を示す図、第
３図は上方へ移動させるときの動作時間と各駆動
ピンの動作距離との関係を示す図、第４図ａ〜ｅ
は下方へ移動させるときの動作状態を示す図、第
５図は下方へ移動させるときの動作時間と各駆動
ピンの動作距離との関係を示す図、第６図は駆動
ピンが凹部斜面を押圧するときの拡大図、第７図
は上記実施例の変形例を示す図、第８図は従来例
を示す図である。
１０……可動軸、１３……凹部、１３ａ，１３
ｂ……凹部の斜面、１４，１５，１６……駆動ピ
ン。
Figures 1 to 6 are diagrams showing one embodiment of the present invention, with Figure 1 showing the overall configuration, and Figures 2 a to e.
3 is a diagram showing the operating state when moving upward, FIG. 3 is a diagram showing the relationship between operating time and operating distance of each drive pin when moving upward, and FIGS. 4 a to e
is a diagram showing the operating state when moving downward, Figure 5 is a diagram showing the relationship between operating time and operating distance of each drive pin when moving downward, and Figure 6 is a diagram showing the drive pin pressing the slope of the recess. FIG. 7 is a diagram showing a modification of the above embodiment, and FIG. 8 is a diagram showing a conventional example. 10...Movable shaft, 13...Recess, 13a, 13
b... Slope of recess, 14, 15, 16... Drive pin.
Claims (1)
、断面略Ｖ字状の凹部が軸方向に等間隔に並べて
形成され、これら凹部と対向する位置に、先端を
上記凹部の斜面に交互に圧接させて上記可動軸を
軸方向に移動させる少なくとも３本の駆動ピンが
、上記可動軸の軸方向に上記凹部と異なる間隔で
配置されてなるリニアアクチユエータ。 Recesses each having a substantially V-shaped cross section are formed at regular intervals in the axial direction on the surface of a movable shaft that is movable in the axial direction. A linear actuator in which at least three drive pins that are brought into pressure contact and move the movable shaft in the axial direction are arranged in the axial direction of the movable shaft at different intervals from the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7713989U JPH0318669U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7713989U JPH0318669U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318669U true JPH0318669U (en) | 1991-02-25 |
Family
ID=31619248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7713989U Pending JPH0318669U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004501823A (en) * | 2000-06-29 | 2004-01-22 | ヴェルツ インドゥストリープロドゥクテ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Cold gas generator for airbag systems |
| JP2020033883A (en) * | 2018-08-27 | 2020-03-05 | オリエンタルモーター株式会社 | Actuator |
-
1989
- 1989-06-30 JP JP7713989U patent/JPH0318669U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004501823A (en) * | 2000-06-29 | 2004-01-22 | ヴェルツ インドゥストリープロドゥクテ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Cold gas generator for airbag systems |
| JP2020033883A (en) * | 2018-08-27 | 2020-03-05 | オリエンタルモーター株式会社 | Actuator |