JPH0342005U - - Google Patents
Info
- Publication number
- JPH0342005U JPH0342005U JP1989102698U JP10269889U JPH0342005U JP H0342005 U JPH0342005 U JP H0342005U JP 1989102698 U JP1989102698 U JP 1989102698U JP 10269889 U JP10269889 U JP 10269889U JP H0342005 U JPH0342005 U JP H0342005U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- cam follower
- face
- protruding pieces
- pin
- 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
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
- F01L2305/00—Valve arrangements comprising rollers
- F01L2305/02—Mounting of rollers
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例に係るロツカーアー
ムの縦断正面図、第２図及び第３図は本考案の他
の実施例に係り、いずれも要部の拡大図である。
また、第４図及び第５図は従来例に係り、第４図
はロツカーアームの全体を示す側面図、第５図は
第４図の−断面矢視図である。
１……ロツカーアーム本体（カムフオロワ本体
）、２……突片、３……ピン、４……ローラ、５
……ころ、６……環状プレート、６Ａ……膨出部
、６Ｂ……外径部。
FIG. 1 is a longitudinal sectional front view of a rocker arm according to one embodiment of the present invention, and FIGS. 2 and 3 are enlarged views of essential parts of other embodiments of the present invention.
Further, FIGS. 4 and 5 relate to a conventional example, in which FIG. 4 is a side view showing the entire rocker arm, and FIG. 5 is a cross-sectional view taken along the - arrow in FIG. 4. 1...Rotsuker arm body (cam follower body), 2...Protrusion piece, 3...Pin, 4...Roller, 5
...Roller, 6...Annular plate, 6A...Bulging part, 6B...Outer diameter part.
Claims (1)
にピンを取り付け、このピンにころ群を介して前
記二叉の突片間でローラを回動自在に支持させ、
かつ、前記ローラの端面と前記二叉の突片の内面
との間に、前記突片内面へのころの接触を防ぐた
めの環状プレートを組み込んだカムフオロワにお
いて、 前記環状プレートの内径側において前記ころ群
の端面に対面する環状の領域が、ころ端面側へ膨
出されていることを特徴とするカムフオロワ。[Claims for Utility Model Registration] A pin is attached between the two protruding pieces provided at one end of the cam follower main body, and a roller is rotatably supported by the pin between the two protruding pieces via a group of rollers,
and a cam follower that incorporates an annular plate between the end face of the roller and the inner surface of the two protruding pieces for preventing the roller from contacting the inner surface of the protruding piece, the roller on the inner diameter side of the annular plate. A cam follower characterized in that an annular region facing the end face of the group is bulged toward the end face of the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989102698U JPH0342005U (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989102698U JPH0342005U (en) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0342005U true JPH0342005U (en) | 1991-04-22 |
Family
ID=31651581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989102698U Pending JPH0342005U (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342005U (en) |
-
1989
- 1989-08-31 JP JP1989102698U patent/JPH0342005U/ja active Pending