JPH0471830U - - Google Patents
Info
- Publication number
- JPH0471830U JPH0471830U JP4792490U JP4792490U JPH0471830U JP H0471830 U JPH0471830 U JP H0471830U JP 4792490 U JP4792490 U JP 4792490U JP 4792490 U JP4792490 U JP 4792490U JP H0471830 U JPH0471830 U JP H0471830U
- Authority
- JP
- Japan
- Prior art keywords
- valve spring
- valve
- rubber material
- biases
- intake
- 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
Landscapes
- Springs (AREA)
Description
第１図は本考案の一実施例に係り、第２図の
部拡大図、第２図は同実施例に係る動弁系部品の
装着状態を示す断面図、第３図は本考案の他の実
施例を示す要部（上記部に対応した）拡大図で
ある。
２……ポペツト弁、１４……バルブスプリング
、１６，２０……ベース部材、１８，２２……ゴ
ム材。
Fig. 1 is an enlarged view of a portion of Fig. 2 according to an embodiment of the present invention, Fig. 2 is a cross-sectional view showing the installed state of valve train parts according to the same embodiment, and Fig. 3 is an embodiment of the invention other than the present invention. FIG. 2 is an enlarged view of a main part (corresponding to the above part) showing an embodiment of the present invention. 2... Poppet valve, 14... Valve spring, 16, 20... Base member, 18, 22... Rubber material.
Claims (1)
に付勢するコイル状のバルブスプリングにおいて
、上記バルブスプリングの線間接触面に上記バル
ブスプリングの外径包絡面を越えないようにして
ゴム材を装着せしめたことを特徴とするバルブス
プリグ構造。 In a coiled valve spring that is installed in the valve train of an engine and biases the intake and exhaust valves in the closing direction, a rubber material is attached to the contact surface between the lines of the valve spring so as not to exceed the outer diameter envelope surface of the valve spring. A valve spring structure characterized by the fact that it is equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4792490U JPH0471830U (en) | 1990-05-08 | 1990-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4792490U JPH0471830U (en) | 1990-05-08 | 1990-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471830U true JPH0471830U (en) | 1992-06-25 |
Family
ID=31782451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4792490U Pending JPH0471830U (en) | 1990-05-08 | 1990-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008215109A (en) * | 2007-02-28 | 2008-09-18 | Toyota Motor Corp | Valve spring and valve device |
-
1990
- 1990-05-08 JP JP4792490U patent/JPH0471830U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008215109A (en) * | 2007-02-28 | 2008-09-18 | Toyota Motor Corp | Valve spring and valve device |