JPS6375303A - Combination valve lifter - Google Patents

Combination valve lifter

Info

Publication number
JPS6375303A
JPS6375303A JP21917186A JP21917186A JPS6375303A JP S6375303 A JPS6375303 A JP S6375303A JP 21917186 A JP21917186 A JP 21917186A JP 21917186 A JP21917186 A JP 21917186A JP S6375303 A JPS6375303 A JP S6375303A
Authority
JP
Japan
Prior art keywords
valve lifter
trunk
lid
disk
combination valve
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
JP21917186A
Other languages
Japanese (ja)
Inventor
Sakatoyo Sato
Kiyou Yamamoto
Original Assignee
Riken 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 Riken Corp filed Critical Riken Corp
Priority to JP21917186A priority Critical patent/JPS6375303A/en
Publication of JPS6375303A publication Critical patent/JPS6375303A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve anti-wear and anti-pitching qualities by join-fixing a lid-portion-disk formed of high strength steel material or sintered body to a trunk portion formed of ferrous material or aluminum alloy.
CONSTITUTION: The trunk portion 1 of the outer perimeter portion of a valve lifter is formed of ferrous material or aluminum alloy. A lid-portion-disk 2 is formed of high strength steel material, such as SKD 11 or sintered material. The projecting portion 4 of the lid-portion-disk 2 is press-put onto the inner perimeter surface 3 of the trunk portion 1. A join-fixing is completed by irradiating laser beams to a boundary portion. By this, anti-wear and anti-pitching qualities may be heightened.
COPYRIGHT: (C)1988,JPO&Japio
JP21917186A 1986-09-19 1986-09-19 Combination valve lifter Pending JPS6375303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21917186A JPS6375303A (en) 1986-09-19 1986-09-19 Combination valve lifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21917186A JPS6375303A (en) 1986-09-19 1986-09-19 Combination valve lifter

Publications (1)

Publication Number Publication Date
JPS6375303A true JPS6375303A (en) 1988-04-05

Family

ID=16731312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21917186A Pending JPS6375303A (en) 1986-09-19 1986-09-19 Combination valve lifter

Country Status (1)

Country Link
JP (1) JPS6375303A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278707A (en) * 1988-09-15 1990-03-19 Riken Corp Composite tappet
JPH04103809A (en) * 1990-08-24 1992-04-06 Ngk Spark Plug Co Ltd Manufacture for tappet
US5251587A (en) * 1991-04-17 1993-10-12 Yamaha Hatsudoki Kabushiki Kaisha Valve lifter for engine
US5809644A (en) * 1995-10-24 1998-09-22 Yamaha Hatsudoki Kabushiki Kaisha Valve lifter
DE102007008574A1 (en) * 2007-02-19 2008-08-21 Schaeffler Kg Switchable bucket tappets

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278707A (en) * 1988-09-15 1990-03-19 Riken Corp Composite tappet
JPH04103809A (en) * 1990-08-24 1992-04-06 Ngk Spark Plug Co Ltd Manufacture for tappet
US5251587A (en) * 1991-04-17 1993-10-12 Yamaha Hatsudoki Kabushiki Kaisha Valve lifter for engine
US5809644A (en) * 1995-10-24 1998-09-22 Yamaha Hatsudoki Kabushiki Kaisha Valve lifter
DE102007008574A1 (en) * 2007-02-19 2008-08-21 Schaeffler Kg Switchable bucket tappets
US8240285B2 (en) 2007-02-19 2012-08-14 Schaeffler Technologies AG & Co. KG Switchable cup tappet

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