JPS6352946U - - Google Patents

Info

Publication number
JPS6352946U
JPS6352946U JP14704586U JP14704586U JPS6352946U JP S6352946 U JPS6352946 U JP S6352946U JP 14704586 U JP14704586 U JP 14704586U JP 14704586 U JP14704586 U JP 14704586U JP S6352946 U JPS6352946 U JP S6352946U
Authority
JP
Japan
Prior art keywords
piston
reinforcing fiber
wear
cast around
fiber
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
JP14704586U
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 JP14704586U priority Critical patent/JPS6352946U/ja
Publication of JPS6352946U publication Critical patent/JPS6352946U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

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

第1図は本考案実施例によるピストンの縦断面
図、第2図は熱膨張低減効果を強化繊維なしのも
のと比較した熱膨張線図である。 3……トツプリング溝、20……強化繊維集合
体、21……耐摩耗用強化繊維、23……熱膨張
抑制強化繊維。
FIG. 1 is a longitudinal sectional view of a piston according to an embodiment of the present invention, and FIG. 2 is a thermal expansion diagram comparing the thermal expansion reduction effect with that of a piston without reinforcing fibers. 3... Top spring groove, 20... Reinforcing fiber aggregate, 21... Wear-resistant reinforcing fiber, 23... Thermal expansion suppressing reinforcing fiber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軽合金製のピストンにおいて、該ピストンが形
成するトツプリング溝回りに耐摩耗性向上を狙い
とした耐摩耗用強化繊維を鋳込む際に、該耐摩耗
用強化繊維と同軸上に熱膨張抑制用強化繊維を巻
き込んで一体化された強化繊維集合体を、前記ト
ツプリング溝回りに鋳込んでなる、内燃機関用ピ
ストン。
In a light alloy piston, when a wear-resistant reinforcing fiber is cast around the top ring groove formed by the piston to improve wear resistance, a thermal expansion suppressing fiber is placed coaxially with the wear-resistant reinforcing fiber. A piston for an internal combustion engine, in which a reinforcing fiber aggregate, which is integrated by winding reinforcing fibers, is cast around the toppling groove.
JP14704586U 1986-09-25 1986-09-25 Pending JPS6352946U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14704586U JPS6352946U (en) 1986-09-25 1986-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14704586U JPS6352946U (en) 1986-09-25 1986-09-25

Publications (1)

Publication Number Publication Date
JPS6352946U true JPS6352946U (en) 1988-04-09

Family

ID=31060053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14704586U Pending JPS6352946U (en) 1986-09-25 1986-09-25

Country Status (1)

Country Link
JP (1) JPS6352946U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5891350A (en) * 1982-10-07 1983-05-31 Honda Motor Co Ltd Piston for internal-combustion engine
JPS5893835A (en) * 1981-11-30 1983-06-03 Toyota Motor Corp Combination of member
JPS5974247A (en) * 1982-10-20 1984-04-26 Toyota Motor Corp Fiber reinforced metallic composite member and its production

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893835A (en) * 1981-11-30 1983-06-03 Toyota Motor Corp Combination of member
JPS5891350A (en) * 1982-10-07 1983-05-31 Honda Motor Co Ltd Piston for internal-combustion engine
JPS5974247A (en) * 1982-10-20 1984-04-26 Toyota Motor Corp Fiber reinforced metallic composite member and its production

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