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
Application number
JP10898589U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10898589U priority Critical patent/JPH0349304U/ja
Publication of JPH0349304U publication Critical patent/JPH0349304U/ja
Pending legal-status Critical Current

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  • Valve-Gear Or Valve Arrangements (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロツカアームの一端部に回動可能に支承され、
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.
JP10898589U 1989-09-20 1989-09-20 Pending JPH0349304U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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