JPS557931A - Seal type valve interval automatic adjuster - Google Patents

Seal type valve interval automatic adjuster

Info

Publication number
JPS557931A
JPS557931A JP7956278A JP7956278A JPS557931A JP S557931 A JPS557931 A JP S557931A JP 7956278 A JP7956278 A JP 7956278A JP 7956278 A JP7956278 A JP 7956278A JP S557931 A JPS557931 A JP S557931A
Authority
JP
Japan
Prior art keywords
planger
lifter
valve
automatic adjuster
heat resistant
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
JP7956278A
Other languages
Japanese (ja)
Other versions
JPS6045732B2 (en
Inventor
Yutaka Baba
Zenichi Fukumura
Kaneichiro Saito
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.)
NTN Corp
Original Assignee
NTN Toyo Bearing Co Ltd
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 NTN Toyo Bearing Co Ltd filed Critical NTN Toyo Bearing Co Ltd
Priority to JP7956278A priority Critical patent/JPS6045732B2/en
Publication of JPS557931A publication Critical patent/JPS557931A/en
Publication of JPS6045732B2 publication Critical patent/JPS6045732B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

PURPOSE: To enable a stable valve driving always in a moving valve mechanism of an internal combustion engine, by means of absorbing oil volume expansion due to the temp. rising satisfactorily by enlarging the seal area between a lifter and a planger.
CONSTITUTION: A valve interval automatic adjuster is constituted by means of providing with a planger 16 which is reciprocated according as the rotation of a timing cam 1 and is slided in a lifter 15, with one direction valve 24 which is set up in a pressure chamber 17 between the lifter 15 and the planger 16 and which is arranged at a hole part 26 of a cylindrical shape of the planger 16, and with a heat resistant seal 31 which seals between the opening end of the lifter 15 and the upper part of the planger 16. In this case, the upper end part is subjected to combine by a draw out preventive means 36 by means of covering a ball seat 35 at the outer circumference of the upper end part of the planger 16, of arranging the upper end of said heat resistant seat 31 by a reinhold ring 32, and of fixing by pushing pressure at the undersurface of the ball seat 35.
COPYRIGHT: (C)1980,JPO&Japio
JP7956278A 1978-06-29 1978-06-29 Sealed valve gap automatic adjustment device Expired JPS6045732B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7956278A JPS6045732B2 (en) 1978-06-29 1978-06-29 Sealed valve gap automatic adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7956278A JPS6045732B2 (en) 1978-06-29 1978-06-29 Sealed valve gap automatic adjustment device

Publications (2)

Publication Number Publication Date
JPS557931A true JPS557931A (en) 1980-01-21
JPS6045732B2 JPS6045732B2 (en) 1985-10-11

Family

ID=13693439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7956278A Expired JPS6045732B2 (en) 1978-06-29 1978-06-29 Sealed valve gap automatic adjustment device

Country Status (1)

Country Link
JP (1) JPS6045732B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113005A (en) * 1980-02-08 1981-09-05 Kasuya Seikou Kk Oil-contained tappet automatically regulating variation of length of movable valve system of internal combustion engine
JPS56124614A (en) * 1980-03-07 1981-09-30 Kasuya Seikou Kk Oil packaged type tappet automatically regulating fluctuation of valve gear system of internal combustion engine
JPS56143306A (en) * 1980-04-11 1981-11-09 Kasuya Seikou Kk Oil containing tappet which automatically adjusts variations of valve motion system for internal combustion engine
JPS56152806U (en) * 1980-04-15 1981-11-16
JPS56148606A (en) * 1980-04-18 1981-11-18 Kasuya Seikou Kk Oil containing tappet which automatically adjust variation of valve motion system for internal combustion engine
JPS5716208A (en) * 1980-07-01 1982-01-27 Kasuya Seikou Kk Oil-contained tappet automatically adjusting change of moving valve device in internal combustion engine
JPS6193201A (en) * 1984-10-11 1986-05-12 Ntn Toyo Bearing Co Ltd Hydraulic rush adjuster unit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113005A (en) * 1980-02-08 1981-09-05 Kasuya Seikou Kk Oil-contained tappet automatically regulating variation of length of movable valve system of internal combustion engine
JPS56124614A (en) * 1980-03-07 1981-09-30 Kasuya Seikou Kk Oil packaged type tappet automatically regulating fluctuation of valve gear system of internal combustion engine
JPS56143306A (en) * 1980-04-11 1981-11-09 Kasuya Seikou Kk Oil containing tappet which automatically adjusts variations of valve motion system for internal combustion engine
JPS56152806U (en) * 1980-04-15 1981-11-16
JPS5852322Y2 (en) * 1980-04-15 1983-11-29 カスヤ精工株式会社 Pressure body rotation prevention device for oil-containing tappet with push rod pressure body
JPS56148606A (en) * 1980-04-18 1981-11-18 Kasuya Seikou Kk Oil containing tappet which automatically adjust variation of valve motion system for internal combustion engine
JPS5716208A (en) * 1980-07-01 1982-01-27 Kasuya Seikou Kk Oil-contained tappet automatically adjusting change of moving valve device in internal combustion engine
JPS6193201A (en) * 1984-10-11 1986-05-12 Ntn Toyo Bearing Co Ltd Hydraulic rush adjuster unit

Also Published As

Publication number Publication date
JPS6045732B2 (en) 1985-10-11

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