JPH041645U - - Google Patents
Info
- Publication number
- JPH041645U JPH041645U JP4080190U JP4080190U JPH041645U JP H041645 U JPH041645 U JP H041645U JP 4080190 U JP4080190 U JP 4080190U JP 4080190 U JP4080190 U JP 4080190U JP H041645 U JPH041645 U JP H041645U
- Authority
- JP
- Japan
- Prior art keywords
- retainer
- rotating
- locked
- side retainer
- return spring
- 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
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は第１図に示された二つのリテーナの正面図、
第３図は二つのリテーナの異なる実施例を示す一
部切截した正面図、第４図は従来例を示す縦断面
図である。
１……胴体、３……絞り弁、４……弁軸、８…
…カラー、９……レバー、１１……固定側リテー
ナ、１２……回転側リテーナ、１３……ねじりコ
イルばね、１４……コイル部、１５，１６……係
止端、１７，１８……凹凸部、１９……ピン、２
０……嵌入孔。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a front view of the two retainers shown in Figure 1;
FIG. 3 is a partially cutaway front view showing two different embodiments of the retainer, and FIG. 4 is a longitudinal sectional view showing a conventional example. 1...body, 3...throttle valve, 4...valve shaft, 8...
... Collar, 9 ... Lever, 11 ... Fixed side retainer, 12 ... Rotating side retainer, 13 ... Torsion coil spring, 14 ... Coil part, 15, 16 ... Locking end, 17, 18 ... Unevenness Part, 19...Pin, 2
0...Insertion hole.
Claims (1)
たカラーに固定側リテーナと回転側リテーナとが
嵌装されていてそれらの外側周面上にねじりコイ
ルばねが保持され、前記固定側リテーナ上のコイ
ル部の端末が前記胴体に係止されているとともに
前記回転側リテーナ上のコイル部の端末が前記弁
軸に係止されているエンジン吸気制御弁の戻しば
ね装置において、前記固定側リテーナが前記回転
側リテーナとそれらの向かい合つた端部で一体に
回転可能且つ軸線方向分離可能に結合されている
戻しばね装置。 A fixed-side retainer and a rotating-side retainer are fitted into a collar fitted to the shaft end of the valve shaft protruding from the outside of the body, and a torsion coil spring is held on the outer circumferential surface of the retainer. In the return spring device for an engine intake control valve, an end of a coil portion on the retainer is locked to the body, and an end of the coil portion on the rotating side retainer is locked to the valve shaft, and the fixed side A return spring device, wherein a retainer is integrally rotatably and axially separably coupled to the rotating side retainer at their opposite ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4080190U JPH041645U (en) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4080190U JPH041645U (en) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041645U true JPH041645U (en) | 1992-01-08 |
Family
ID=31550906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4080190U Pending JPH041645U (en) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52135967U (en) * | 1976-04-08 | 1977-10-15 |
-
1990
- 1990-04-17 JP JP4080190U patent/JPH041645U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52135967U (en) * | 1976-04-08 | 1977-10-15 |