JPS63147506U - - Google Patents
Info
- Publication number
- JPS63147506U JPS63147506U JP3909687U JP3909687U JPS63147506U JP S63147506 U JPS63147506 U JP S63147506U JP 3909687 U JP3909687 U JP 3909687U JP 3909687 U JP3909687 U JP 3909687U JP S63147506 U JPS63147506 U JP S63147506U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical member
- valve lifter
- inwardly
- wear
- molded
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000003562 lightweight material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図はこの考案に係る一実施例の縦断面図、
第２図は同じく平面図、第３図は従来例の縦断面
図、第４図は同じく平面図である。
図面に現われた符号の説明、１……バルブリフ
タ、２……当接面（カム側）、３……円筒部材、
４……当接面（バルブ側）、５……台座、６……
半径小なる位置の部分、７……中央部、８……半
径大なる位置の部分、９……外周部、１０……中
間部、１１……上端部。
FIG. 1 is a longitudinal sectional view of an embodiment of this invention.
FIG. 2 is a plan view, FIG. 3 is a longitudinal sectional view of the conventional example, and FIG. 4 is a plan view. Explanation of the symbols appearing in the drawings: 1... Valve lifter, 2... Contact surface (cam side), 3... Cylindrical member,
4... Contact surface (valve side), 5... Pedestal, 6...
Part with a small radius, 7... Central part, 8... Part with a large radius, 9... Outer periphery, 10... Middle part, 11... Upper end.
Claims (1)
て、軽量材料からなる円筒部材と、該円筒部材の
片端から内方に延びかつ耐摩耗性材料からなる台
座とが鋳ぐるみにより、２以上の相異なる半径位
置で一体的に結合されると共に、前記円筒部材の
結合部形状が半径小なる位置においては内方に、
半径大なる位置においては外方に、夫々突出する
ように形成されていることを特徴とするバルブリ
フタ。 In a valve lifter for a direct-acting valve train of an internal combustion engine, a cylindrical member made of a lightweight material and a pedestal made of a wear-resistant material that extends inward from one end of the cylindrical member are molded into two or more different parts. They are integrally connected at a radial position, and inwardly at a position where the joint shape of the cylindrical member has a small radius,
A valve lifter characterized in that it is formed so as to protrude outward at positions with a large radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3909687U JPS63147506U (en) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3909687U JPS63147506U (en) | 1987-03-19 | 1987-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147506U true JPS63147506U (en) | 1988-09-28 |
Family
ID=30851954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3909687U Pending JPS63147506U (en) | 1987-03-19 | 1987-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147506U (en) |
-
1987
- 1987-03-19 JP JP3909687U patent/JPS63147506U/ja active Pending