JPS5525582A - Fabricated piston for engine - Google Patents

Fabricated piston for engine

Info

Publication number
JPS5525582A
JPS5525582A JP9932478A JP9932478A JPS5525582A JP S5525582 A JPS5525582 A JP S5525582A JP 9932478 A JP9932478 A JP 9932478A JP 9932478 A JP9932478 A JP 9932478A JP S5525582 A JPS5525582 A JP S5525582A
Authority
JP
Japan
Prior art keywords
head
screw
tapered
body part
engine
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
JP9932478A
Other languages
Japanese (ja)
Other versions
JPS5831463B2 (en
Inventor
Yoshihiko Tsuzuki
Kiyoshi Uchida
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 JP9932478A priority Critical patent/JPS5831463B2/en
Publication of JPS5525582A publication Critical patent/JPS5525582A/en
Publication of JPS5831463B2 publication Critical patent/JPS5831463B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

PURPOSE:To strengthen the combination of both head and body by assembling and screwing both in a fabricated type piston consisting of head part and body part. CONSTITUTION:The heat part 1 is made of a mechanically processable ceramic material and also the body part 2 is made of an aluminium alloy. The tapered first canvexity 1b is formed in the lower part of the center of the head part 1 and also the tapered concavity 5 in which the first convexity 1b is fitted is formed in the upper part of the center of the body part 2. Also, the second convexity 1a with the screw 6 in its inside is formed on the lower part of the periphery of the head part 1, and also the screw 4 is formed in the place corresponding to the screw 6 in the body part 2. And, the screws 4 and 6 are combined with each other by placing the seal 7 on the tapered face, and then the fixing pin 11 is inserted.
JP9932478A 1978-08-15 1978-08-15 Assembly type piston for engine Expired JPS5831463B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9932478A JPS5831463B2 (en) 1978-08-15 1978-08-15 Assembly type piston for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9932478A JPS5831463B2 (en) 1978-08-15 1978-08-15 Assembly type piston for engine

Publications (2)

Publication Number Publication Date
JPS5525582A true JPS5525582A (en) 1980-02-23
JPS5831463B2 JPS5831463B2 (en) 1983-07-06

Family

ID=14244446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9932478A Expired JPS5831463B2 (en) 1978-08-15 1978-08-15 Assembly type piston for engine

Country Status (1)

Country Link
JP (1) JPS5831463B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879048U (en) * 1981-11-24 1983-05-28 トヨタ自動車株式会社 Piston for internal combustion engine
JPS5911138U (en) * 1982-07-15 1984-01-24 株式会社新潟鐵工所 internal combustion engine piston
DE102007036236A1 (en) * 2007-08-02 2009-02-05 Mahle International Gmbh Built piston

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879048U (en) * 1981-11-24 1983-05-28 トヨタ自動車株式会社 Piston for internal combustion engine
JPS6338345Y2 (en) * 1981-11-24 1988-10-11
JPS5911138U (en) * 1982-07-15 1984-01-24 株式会社新潟鐵工所 internal combustion engine piston
DE102007036236A1 (en) * 2007-08-02 2009-02-05 Mahle International Gmbh Built piston

Also Published As

Publication number Publication date
JPS5831463B2 (en) 1983-07-06

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