JPH01160108U - - Google Patents
Info
- Publication number
- JPH01160108U JPH01160108U JP5708388U JP5708388U JPH01160108U JP H01160108 U JPH01160108 U JP H01160108U JP 5708388 U JP5708388 U JP 5708388U JP 5708388 U JP5708388 U JP 5708388U JP H01160108 U JPH01160108 U JP H01160108U
- Authority
- JP
- Japan
- Prior art keywords
- swing arm
- contact
- oil droplets
- hemispherical
- machine
- 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.)
- Granted
Links
- 230000000295 complement effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第1図は本考案のスウイング・アームを取付け
た動弁系を示す断面図、第2図a及びbはそれぞ
れスウイング・アームの変形例を示す断面図及び
平面図、第3図a及びbはそれぞれスウイング・
アームの変形例を示す断面図及び平面図である。
1……シリンダ・ヘツド、3a……バルブ・ス
テムの頭部、5,500……スウイング・アーム
、6……カム、8……半球状凹部を有するピボツ
ト・サポータ、51,502……自由端部、52
,503……基端部、71……半球状突起たるピ
ボツト、A,B……透孔。
Fig. 1 is a sectional view showing a valve train equipped with the swing arm of the present invention, Figs. 2 a and b are sectional views and plan views showing modified examples of the swing arm, respectively, and Figs. 3 a and b are sectional views showing a modified example of the swing arm. Each swing
It is a sectional view and a top view showing a modification of the arm. DESCRIPTION OF SYMBOLS 1...Cylinder head, 3a...Head of valve stem, 5,500...Swing arm, 6...Cam, 8...Pivot supporter with hemispherical recess, 51,502...Free end Section, 52
, 503... Base end portion, 71... Pivot which is a hemispherical projection, A, B... Through hole.
Claims (1)
作していて、シリンダ・ヘツドに形成した略半球
状凹部に補形的な基端部の半球状突起を摺接自在
に支持され、自由端部をバルブ・ステムの頭部に
当接され、中央部をカムに押圧されるピボツト・
エンド式動弁系のスウイング・アームの構造にお
いて、上記基端部に近接して、上方に向かつて大
きく開口して設けられていて、落下する油滴を捕
集してこれを上記略半球状凹部に導く透孔を備え
たスウイング・アームの構造。 The machine operates in an atmosphere where oil droplets lubricate the sliding contact parts, and the hemispherical protrusion on the complementary proximal end is supported in a substantially hemispherical recess formed in the cylinder head so that it can freely slide into contact with the machine. A pivot whose end is in contact with the head of the valve stem and whose center is pressed by a cam.
In the structure of the swing arm of an end-type valve train, the swing arm is provided close to the base end with a large opening facing upward, and collects falling oil droplets and transfers them to the approximately hemispherical shape. Swing arm structure with a through hole leading to the recess.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988057083U JPH082413Y2 (en) | 1988-04-27 | 1988-04-27 | Swing arm structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988057083U JPH082413Y2 (en) | 1988-04-27 | 1988-04-27 | Swing arm structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01160108U true JPH01160108U (en) | 1989-11-07 |
JPH082413Y2 JPH082413Y2 (en) | 1996-01-29 |
Family
ID=31282938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988057083U Expired - Lifetime JPH082413Y2 (en) | 1988-04-27 | 1988-04-27 | Swing arm structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH082413Y2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61294107A (en) * | 1985-06-20 | 1986-12-24 | Kawasaki Heavy Ind Ltd | Pivot bearing structure of locker arm |
JPS6233923U (en) * | 1985-08-19 | 1987-02-28 | ||
JPS63182209U (en) * | 1987-05-18 | 1988-11-24 |
-
1988
- 1988-04-27 JP JP1988057083U patent/JPH082413Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61294107A (en) * | 1985-06-20 | 1986-12-24 | Kawasaki Heavy Ind Ltd | Pivot bearing structure of locker arm |
JPS6233923U (en) * | 1985-08-19 | 1987-02-28 | ||
JPS63182209U (en) * | 1987-05-18 | 1988-11-24 |
Also Published As
Publication number | Publication date |
---|---|
JPH082413Y2 (en) | 1996-01-29 |