JPS634309U - - Google Patents
Info
- Publication number
- JPS634309U JPS634309U JP9854386U JP9854386U JPS634309U JP S634309 U JPS634309 U JP S634309U JP 9854386 U JP9854386 U JP 9854386U JP 9854386 U JP9854386 U JP 9854386U JP S634309 U JPS634309 U JP S634309U
- Authority
- JP
- Japan
- Prior art keywords
- guide
- combustion engine
- internal combustion
- valve train
- circumferential surface
- 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
- 238000002485 combustion reaction Methods 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は他の実施例を示す側面図、第３図は従来例を
示す全体断面図である。
１…吸排気弁、３…ガイド、６…弁座、１１…
シート面、１２…バルブステム、１４…バルブヘ
ツド、３１…開口縁部、３２…内周面、３３…拡
径部。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a side view showing another embodiment, and FIG. 3 is an overall sectional view showing a conventional example. 1... Intake and exhaust valve, 3... Guide, 6... Valve seat, 11...
Seat surface, 12... Valve stem, 14... Valve head, 31... Opening edge, 32... Inner peripheral surface, 33... Expanded diameter portion.
Claims (1)
備える内燃機関の動弁装置において、前記ガイド
の内周面にその途中から燃焼室側に向けて漸次拡
径する拡径部を形成したことを特徴とする内燃機
関の動弁装置。 In a valve train for an internal combustion engine that includes a cylindrical guide that slidably supports intake and exhaust valves, an enlarged diameter portion is formed on the inner circumferential surface of the guide, the diameter of which gradually increases toward the combustion chamber side from the middle of the guide. A valve train for an internal combustion engine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9854386U JPS634309U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9854386U JPS634309U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634309U true JPS634309U (en) | 1988-01-12 |
Family
ID=30966573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9854386U Pending JPS634309U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634309U (en) |
-
1986
- 1986-06-27 JP JP9854386U patent/JPS634309U/ja active Pending
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