JPS61179447U - - Google Patents
Info
- Publication number
- JPS61179447U JPS61179447U JP6172885U JP6172885U JPS61179447U JP S61179447 U JPS61179447 U JP S61179447U JP 6172885 U JP6172885 U JP 6172885U JP 6172885 U JP6172885 U JP 6172885U JP S61179447 U JPS61179447 U JP S61179447U
- Authority
- JP
- Japan
- Prior art keywords
- screw shaft
- axial direction
- linear actuator
- nut
- slid
- 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
- 239000002783 friction material Substances 0.000 claims description 2
Landscapes
- Transmission Devices (AREA)
Description
第１図は本案の一実施例の縦断面図、第２図は
従来の直線作動機の縦断面図である。
２２……緩衝ばね、２８……ねじ軸、３１……
ナツト、３２……ロツド、４３……摩擦材料、４
４……歯車。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a conventional linear actuator. 22...Buffer spring, 28...Screw shaft, 31...
Nut, 32... Rod, 43... Friction material, 4
4...Gear.
Claims (1)
じ軸とねじ軸に螺合するナツトにより前記軸方向
に案内摺動するロツドとを有する直線作動機の前
記ねじ軸に、電動駆動される歯車を摩擦材料を介
してスリツプ回転可能に取付けたことを特徴とす
る直線作動機の過負荷保護装置。 An electrically driven gear is attached to the screw shaft of a linear actuator, which has a screw shaft that is restored to a fixed position in the axial direction by a buffer spring, and a rod that is guided and slid in the axial direction by a nut that is screwed onto the screw shaft. An overload protection device for a linear actuator, characterized in that the slip is rotatably attached via a friction material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6172885U JPS61179447U (en) | 1985-04-26 | 1985-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6172885U JPS61179447U (en) | 1985-04-26 | 1985-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61179447U true JPS61179447U (en) | 1986-11-08 |
Family
ID=30590272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6172885U Pending JPS61179447U (en) | 1985-04-26 | 1985-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61179447U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237856U (en) * | 1975-09-09 | 1977-03-17 | ||
| JPS58217855A (en) * | 1982-06-11 | 1983-12-17 | Fuji Electric Co Ltd | Power transmission mechanism |
-
1985
- 1985-04-26 JP JP6172885U patent/JPS61179447U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237856U (en) * | 1975-09-09 | 1977-03-17 | ||
| JPS58217855A (en) * | 1982-06-11 | 1983-12-17 | Fuji Electric Co Ltd | Power transmission mechanism |