JPH01158505U - - Google Patents
Info
- Publication number
- JPH01158505U JPH01158505U JP5098588U JP5098588U JPH01158505U JP H01158505 U JPH01158505 U JP H01158505U JP 5098588 U JP5098588 U JP 5098588U JP 5098588 U JP5098588 U JP 5098588U JP H01158505 U JPH01158505 U JP H01158505U
- Authority
- JP
- Japan
- Prior art keywords
- screw hole
- poppet valve
- valve
- shaft
- internal combustion
- 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 description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例を示す一部縦断正面
図、第２図は本考案の他の実施例を示す一部縦断
正面図、第３図は四サイクル型の内燃機関の動弁
機構の一例を示す縦断面図である。
１……ポペツトバルブ、２……弁軸、３……ネ
ジ孔、４……頂端金具。
Fig. 1 is a partially longitudinal front view showing one embodiment of the present invention, Fig. 2 is a partially longitudinal front view showing another embodiment of the present invention, and Fig. 3 is a valve train of a four-cycle internal combustion engine. FIG. 3 is a vertical cross-sectional view showing an example of a mechanism. 1...Poppet valve, 2...Valve stem, 3...Screw hole, 4...Top end fitting.
Claims (1)
に軸芯に合せてネジ孔を穿設し、該ネジ孔にベア
リング鋼で形成した頂端金具を螺着して固定する
ようにしたことを特徴とする内燃機関の吸排気用
ポペツトバルブ。 An internal combustion engine characterized in that a screw hole is formed in the upper end of the valve shaft of a poppet valve made of titanium material in alignment with the shaft center, and a top end fitting made of bearing steel is screwed into the screw hole to be fixed. Poppet valve for engine intake and exhaust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5098588U JPH01158505U (en) | 1988-04-18 | 1988-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5098588U JPH01158505U (en) | 1988-04-18 | 1988-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01158505U true JPH01158505U (en) | 1989-11-01 |
Family
ID=31277014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5098588U Pending JPH01158505U (en) | 1988-04-18 | 1988-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01158505U (en) |
-
1988
- 1988-04-18 JP JP5098588U patent/JPH01158505U/ja active Pending