JPS52115489A - Method of machining oil hole in valve rocker shaft - Google Patents

Method of machining oil hole in valve rocker shaft

Info

Publication number
JPS52115489A
JPS52115489A JP3367177A JP3367177A JPS52115489A JP S52115489 A JPS52115489 A JP S52115489A JP 3367177 A JP3367177 A JP 3367177A JP 3367177 A JP3367177 A JP 3367177A JP S52115489 A JPS52115489 A JP S52115489A
Authority
JP
Japan
Prior art keywords
oil hole
rocker shaft
valve rocker
machining oil
machining
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.)
Granted
Application number
JP3367177A
Other languages
Japanese (ja)
Other versions
JPS583457B2 (en
Inventor
Isao Harada
Mikio Okamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HOUJITSU KOUGIYOU KK
Original Assignee
HOUJITSU KOUGIYOU KK
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 by HOUJITSU KOUGIYOU KK filed Critical HOUJITSU KOUGIYOU KK
Priority to JP52033671A priority Critical patent/JPS583457B2/en
Publication of JPS52115489A publication Critical patent/JPS52115489A/en
Publication of JPS583457B2 publication Critical patent/JPS583457B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
JP52033671A 1977-03-26 1977-03-26 Valve rocker shaft oil hole machining method Expired JPS583457B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52033671A JPS583457B2 (en) 1977-03-26 1977-03-26 Valve rocker shaft oil hole machining method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52033671A JPS583457B2 (en) 1977-03-26 1977-03-26 Valve rocker shaft oil hole machining method

Publications (2)

Publication Number Publication Date
JPS52115489A true JPS52115489A (en) 1977-09-28
JPS583457B2 JPS583457B2 (en) 1983-01-21

Family

ID=12392908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52033671A Expired JPS583457B2 (en) 1977-03-26 1977-03-26 Valve rocker shaft oil hole machining method

Country Status (1)

Country Link
JP (1) JPS583457B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008202600A (en) * 2008-04-03 2008-09-04 Hitachi Ltd Valve system of internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814397U (en) * 1971-07-02 1973-02-17
JPS4981745A (en) * 1972-12-13 1974-08-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814397U (en) * 1971-07-02 1973-02-17
JPS4981745A (en) * 1972-12-13 1974-08-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008202600A (en) * 2008-04-03 2008-09-04 Hitachi Ltd Valve system of internal combustion engine

Also Published As

Publication number Publication date
JPS583457B2 (en) 1983-01-21

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