JPS5239011A - Improved cylinder head and its manufacturing method - Google Patents

Improved cylinder head and its manufacturing method

Info

Publication number
JPS5239011A
JPS5239011A JP11585375A JP11585375A JPS5239011A JP S5239011 A JPS5239011 A JP S5239011A JP 11585375 A JP11585375 A JP 11585375A JP 11585375 A JP11585375 A JP 11585375A JP S5239011 A JPS5239011 A JP S5239011A
Authority
JP
Japan
Prior art keywords
cylinder head
manufacturing
improved cylinder
cast
smooth
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
JP11585375A
Other languages
Japanese (ja)
Inventor
Kenji Ushitani
Shinji Shibata
Hitoshi Nakamura
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP11585375A priority Critical patent/JPS5239011A/en
Publication of JPS5239011A publication Critical patent/JPS5239011A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

PURPOSE: At least either one of an intake port, exhaust port, or a water jacket is cast as a core for a die cast which is made of a metal which is formed in hollow shape in order to manufacture a strong and light weight cylinder head whose interior is smooth and which has an excellent cooling efficiency.
COPYRIGHT: (C)1977,JPO&Japio
JP11585375A 1975-09-23 1975-09-23 Improved cylinder head and its manufacturing method Pending JPS5239011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11585375A JPS5239011A (en) 1975-09-23 1975-09-23 Improved cylinder head and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11585375A JPS5239011A (en) 1975-09-23 1975-09-23 Improved cylinder head and its manufacturing method

Publications (1)

Publication Number Publication Date
JPS5239011A true JPS5239011A (en) 1977-03-26

Family

ID=14672747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11585375A Pending JPS5239011A (en) 1975-09-23 1975-09-23 Improved cylinder head and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5239011A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150460A (en) * 1984-01-19 1985-08-08 Suzuki Motor Co Ltd Cylinder head structure for water-cooled engine
JPH02112653A (en) * 1988-10-21 1990-04-25 Isuzu Motors Ltd Cooling structure for cylinder head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60150460A (en) * 1984-01-19 1985-08-08 Suzuki Motor Co Ltd Cylinder head structure for water-cooled engine
JPH02112653A (en) * 1988-10-21 1990-04-25 Isuzu Motors Ltd Cooling structure for cylinder head

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