JPH01149502U - - Google Patents
Info
- Publication number
- JPH01149502U JPH01149502U JP4625988U JP4625988U JPH01149502U JP H01149502 U JPH01149502 U JP H01149502U JP 4625988 U JP4625988 U JP 4625988U JP 4625988 U JP4625988 U JP 4625988U JP H01149502 U JPH01149502 U JP H01149502U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- shaft
- pin
- spherical surface
- shaft end
- 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
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図および第２図は本考案の一実施例を示し
、第１図は動弁装置の要部縦断側面図、第２図は
他例を示す動弁装置の要部縦断側面図である。第
３図は従来例を示し動弁装置の要部縦断側面図で
ある。
１……弁腕、３……ピン、３ａ……凸球面、６
……バルブ軸、６ａ……軸端平面部、７……バル
ブキヤツプ、１０……囲撓壁、１１……凹球面、
１２……接触面、Ｌ……囲撓壁の長さ、Ｓ……隙
間。
1 and 2 show one embodiment of the present invention, FIG. 1 is a longitudinal sectional side view of the main part of a valve train, and FIG. 2 is a longitudinal sectional side view of the main part of a valve train showing another example. . FIG. 3 shows a conventional example and is a longitudinal sectional side view of a main part of a valve train. 1... Valve arm, 3... Pin, 3a... Convex spherical surface, 6
... Valve shaft, 6a ... Shaft end flat part, 7 ... Valve cap, 10 ... Surrounding wall, 11 ... Concave spherical surface,
12...Contact surface, L...Length of surrounding wall, S...Gap.
Claims (1)
端平面との間に、上記ピン先端が嵌入する凹球面
、前記バルブ軸の軸端に接触する接触面、および
上記ピンまたはバルブ軸の長手方向に隙間を介し
て延びる囲撓壁を有するバルブキヤツプを介在さ
せてなる動弁装置。 Between the convex spherical surface of the pin tip provided on the valve arm and the shaft end plane of the valve shaft, there is a concave spherical surface into which the pin tip fits, a contact surface that contacts the shaft end of the valve shaft, and a surface of the pin or valve shaft. A valve train including a valve cap having a circumferential wall extending in the longitudinal direction with a gap therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4625988U JPH01149502U (en) | 1988-04-07 | 1988-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4625988U JPH01149502U (en) | 1988-04-07 | 1988-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149502U true JPH01149502U (en) | 1989-10-17 |
Family
ID=31272534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4625988U Pending JPH01149502U (en) | 1988-04-07 | 1988-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149502U (en) |
-
1988
- 1988-04-07 JP JP4625988U patent/JPH01149502U/ja active Pending