JPS5977652U - feed screw device - Google Patents
feed screw deviceInfo
- Publication number
- JPS5977652U JPS5977652U JP17360482U JP17360482U JPS5977652U JP S5977652 U JPS5977652 U JP S5977652U JP 17360482 U JP17360482 U JP 17360482U JP 17360482 U JP17360482 U JP 17360482U JP S5977652 U JPS5977652 U JP S5977652U
- Authority
- JP
- Japan
- Prior art keywords
- feed screw
- nut
- leaf spring
- parallel
- screw device
- 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
- Transmission Devices (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、本考案に係る送りねじ装置の第１の実施例の
一部縦断面を含む正面図、第２図は、第１図のＡ−Ａ線
における断面を含む右側面図、第３図は、部品のＢ矢視
図、第４図は、第２の実施例の正面図、第５図は、第４
図のＣ−Ｃ線における横断面図である。
２・・・・・・送りねじ、３・・・・・・ナツト、４，
５・・・・・・ポールナツト、６・・・・・・間座、８
・・・・・・ボー／Ｌ／、１１゜２２・・・・・・板ば
ね、１３．２３・・・・・・ブラケット、２１・・・・
・・中間部材。1 is a front view including a partial longitudinal section of a first embodiment of a feed screw device according to the present invention; FIG. 2 is a right side view including a cross section taken along line A-A in FIG. 1; 3 is a view of the part in the direction of arrow B, FIG. 4 is a front view of the second embodiment, and FIG. 5 is a view of the fourth embodiment.
FIG. 2 is a cross-sectional view taken along line CC in the figure. 2...Feed screw, 3...Nut, 4,
5...Paul Natsutto, 6...Maza, 8
...Bow/L/, 11゜22...Plate spring, 13.23...Bracket, 21...
...Intermediate member.
Claims (1)
るナツトと、該ナツトに一方の端部カモ固定され前記送
りねじの軸線に対し平行且つ互いに平行な曲げにおける
中立面を有する複数枚の板ばねと、該板ばねの他方の端
部が固定され前記ナツトを軸方向の前後より前記板ばね
を介して支持するブラケットとを具え、前記ナツトの前
後に配された前記板ばねが夫々平行板ばねを形成してい
ることを特徴とする送りねじ装置。a feed screw having a spiral groove on its outer surface; a nut screwed onto the feed screw; and a plurality of screws each having one end secured to the nut and having neutral planes in bending parallel to the axis of the feed screw and parallel to each other. and a bracket to which the other end of the leaf spring is fixed and supports the nut from the front and back in the axial direction via the leaf spring, the leaf springs arranged at the front and rear of the nut. A feed screw device characterized in that each of the feed screw devices forms a parallel leaf spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17360482U JPS5977652U (en) | 1982-11-18 | 1982-11-18 | feed screw device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17360482U JPS5977652U (en) | 1982-11-18 | 1982-11-18 | feed screw device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5977652U true JPS5977652U (en) | 1984-05-25 |
| JPH0336753Y2 JPH0336753Y2 (en) | 1991-08-05 |
Family
ID=30378149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17360482U Granted JPS5977652U (en) | 1982-11-18 | 1982-11-18 | feed screw device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5977652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012120670A1 (en) * | 2011-03-09 | 2012-09-13 | 株式会社日立製作所 | Linear actuator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246261A (en) * | 1975-10-08 | 1977-04-12 | Mitsubishi Electric Corp | Drunkenness correcting device |
| JPS5614153A (en) * | 1979-07-17 | 1981-02-10 | Matsushita Electric Ind Co Ltd | Manufacture of oxygen concentration detector |
-
1982
- 1982-11-18 JP JP17360482U patent/JPS5977652U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246261A (en) * | 1975-10-08 | 1977-04-12 | Mitsubishi Electric Corp | Drunkenness correcting device |
| JPS5614153A (en) * | 1979-07-17 | 1981-02-10 | Matsushita Electric Ind Co Ltd | Manufacture of oxygen concentration detector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012120670A1 (en) * | 2011-03-09 | 2012-09-13 | 株式会社日立製作所 | Linear actuator |
| JP5535396B2 (en) * | 2011-03-09 | 2014-07-02 | 株式会社日立製作所 | Linear actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0336753Y2 (en) | 1991-08-05 |
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