JPS63147503U - - Google Patents
Info
- Publication number
- JPS63147503U JPS63147503U JP1987039182U JP3918287U JPS63147503U JP S63147503 U JPS63147503 U JP S63147503U JP 1987039182 U JP1987039182 U JP 1987039182U JP 3918287 U JP3918287 U JP 3918287U JP S63147503 U JPS63147503 U JP S63147503U
- Authority
- JP
- Japan
- Prior art keywords
- machined
- cam surface
- camshaft
- roller
- slide
- 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 1
- 238000000034 method Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2307/00—Preventing the rotation of tappets
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図はこの考案の一実施例のカム軸とローラ
タペツトの構造概要を示し、第２図は従来技術の
カム軸とローラタペツトの構造概要を示す。
１……カム軸の素形材、２……カムジヤーナル
、３……カム軸の軸径部、４……カム面、５……
カム面、６……ローラ、７……タペツト本体、８
……シリンダブロツク。
FIG. 1 shows an outline of the structure of a camshaft and roller tappet according to an embodiment of this invention, and FIG. 2 shows an outline of the structure of a camshaft and roller tappet of the prior art. 1... Raw material of the camshaft, 2... Cam journal, 3... Shaft diameter portion of the camshaft, 4... Cam surface, 5...
Cam surface, 6... Roller, 7... Tappet body, 8
...Cylinder block.
Claims (1)
丸又は中空軸よりの削り出しカム軸において、カ
ム面を軸径部よりも削り込んでカム面を形成させ
、且つそのカム面溝巾はローラが摺動可能な状態
に加工されている削り込みカム軸。 In a camshaft machined from a real round or hollow shaft of an internal combustion engine that uses the roller tappet method, the cam surface is formed by cutting the cam surface further than the shaft diameter, and the cam surface groove width is used to allow the roller to slide. A machined camshaft that has been machined to a possible state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987039182U JPS63147503U (en) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987039182U JPS63147503U (en) | 1987-03-19 | 1987-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147503U true JPS63147503U (en) | 1988-09-28 |
Family
ID=30852120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987039182U Pending JPS63147503U (en) | 1987-03-19 | 1987-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147503U (en) |
-
1987
- 1987-03-19 JP JP1987039182U patent/JPS63147503U/ja active Pending