JPH0349304U - - Google Patents
Info
- Publication number
- JPH0349304U JPH0349304U JP10898589U JP10898589U JPH0349304U JP H0349304 U JPH0349304 U JP H0349304U JP 10898589 U JP10898589 U JP 10898589U JP 10898589 U JP10898589 U JP 10898589U JP H0349304 U JPH0349304 U JP H0349304U
- Authority
- JP
- Japan
- Prior art keywords
- rocker arm
- roller
- recess
- gap
- arm
- 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図及び第2図はこの考案のロツカアームと
その周辺部分の側面図及び平面図、第3図及び第
4図は第1図及び第2図に対応する従来例の側面
図及び平面図で、第5図は他の従来例の側面図で
ある。
なお図において、1……ロツカアーム、1a…
…一端部、2……ロツカシヤフト、4……ローラ
、5……カム、6……凹所、7……油穴、c……
すき間、である。
1 and 2 are a side view and a plan view of the rocker arm of this invention and its surrounding parts, and FIGS. 3 and 4 are a side view and a plan view of the conventional example corresponding to FIGS. 1 and 2. , FIG. 5 is a side view of another conventional example. In the figure, 1...Rotsuka arm, 1a...
... One end, 2 ... Lock shaft, 4 ... Roller, 5 ... Cam, 6 ... Recess, 7 ... Oil hole, c ...
It is a gap.
Claims (1)
カムによつて作動されるローラを有するものにお
いて、このローラの周面と、これに対向するロツ
カアームの面との間のすき間を可及的に小とし、
このすき間の上方において、前記ロツカアームの
上面に油溜りとなる凹所を設け、この凹所を前記
ロツカアームを支承するロツカシヤフトに形成し
た油穴に連通させてなるローラ式ロツカアーム。 Rotatably supported at one end of the Rotsuka arm,
In a device having a roller operated by a cam, the gap between the circumferential surface of the roller and the surface of the rocker arm facing it is made as small as possible,
A roller-type rocker arm is provided with a recess that serves as an oil reservoir above this gap on the upper surface of the rocker arm, and this recess is communicated with an oil hole formed in a rocker shaft that supports the rocker arm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10898589U JPH0349304U (en) | 1989-09-20 | 1989-09-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10898589U JPH0349304U (en) | 1989-09-20 | 1989-09-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0349304U true JPH0349304U (en) | 1991-05-14 |
Family
ID=31657590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10898589U Pending JPH0349304U (en) | 1989-09-20 | 1989-09-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0349304U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003020923A (en) * | 2001-07-09 | 2003-01-24 | Honda Motor Co Ltd | Lubricating structure for roller of rocker arm |
JP2007205007A (en) * | 2006-02-01 | 2007-08-16 | Sekisui Chem Co Ltd | Down pipe support structure and down pipe support method |
-
1989
- 1989-09-20 JP JP10898589U patent/JPH0349304U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003020923A (en) * | 2001-07-09 | 2003-01-24 | Honda Motor Co Ltd | Lubricating structure for roller of rocker arm |
JP4546674B2 (en) * | 2001-07-09 | 2010-09-15 | 本田技研工業株式会社 | Rocker arm roller lubrication structure |
JP2007205007A (en) * | 2006-02-01 | 2007-08-16 | Sekisui Chem Co Ltd | Down pipe support structure and down pipe support method |
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