JPH01174503U - - Google Patents

Info

Publication number
JPH01174503U
JPH01174503U JP1988069943U JP6994388U JPH01174503U JP H01174503 U JPH01174503 U JP H01174503U JP 1988069943 U JP1988069943 U JP 1988069943U JP 6994388 U JP6994388 U JP 6994388U JP H01174503 U JPH01174503 U JP H01174503U
Authority
JP
Japan
Prior art keywords
plunger
seat
oil discharge
discharge hole
lifter
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
JP1988069943U
Other languages
English (en)
Other versions
JPH0727364Y2 (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 JP1988069943U priority Critical patent/JPH0727364Y2/ja
Priority to DE3917226A priority patent/DE3917226A1/de
Priority to US07/357,005 priority patent/US4945871A/en
Publication of JPH01174503U publication Critical patent/JPH01174503U/ja
Application granted granted Critical
Publication of JPH0727364Y2 publication Critical patent/JPH0727364Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/245—Hydraulic tappets
    • F01L1/25—Hydraulic tappets between cam and valve stem

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す油圧バルブリ
フタの縦断面図、第２図は同実施例のヘツドプラ
ンジヤを示す斜視図、第３図は本考案の異なる実
施例のヘツドプランジヤとシートプランジヤとを
分解して示す斜視図、第４図は第３図のヘツドプ
ランジヤとシートプランジヤとを組み合わせた状
態を示す縦断面図、第５図は本考案の更に異なる
実施例のヘツドプランジヤとシートプランジヤと
を分解して示す斜視図、第６図は第５図のヘツド
プランジヤとシートプランジヤとを組み合わせた
状態を示す縦断面図、第７図は従来の油圧バルブ
リフタの縦断面図、第８図は第７図の矢印部分
を拡大して示す断面図である。 １，１Ａ…リフタボデイ、１ａ…頂壁、３，３
Ａ…プランジヤ、４，４Ａ，４Ｂ，４Ｃ…シート
プランジヤ、４ａ…底部隔壁、５…高圧室、６…
リザーバ室、７…連通孔、２０…油排出孔、２１
，２１Ｂ，２１Ｃ…ヘツドプランジヤ、２３…連
絡通路、４０…溝、４１…貫通孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 頂壁に油排出孔を有する有蓋筒体に構成したリ
    フタボデイ内に有底筒体に構成したプランジヤを
    軸方向に摺動可能に嵌合装着し、このプランジヤ
    内に底部隔壁を有する筒体に構成したシートプラ
    ンジヤを軸方向に摺動可能に嵌合装着して、プラ
    ンジヤ内部を高圧室とリザーバ室とに画成すると
    ともに、前記シートプランジヤの底部隔壁にリザ
    ーバ室と高圧室との連通孔を形成する一方、前記
    シートプランジヤの上部開口部にリフタボデイの
    油排出孔を含む頂壁にこれと略同一の面性状を有
    して重合するヘツドプランジヤを配置し、このヘ
    ツドプランジヤにリフタボデイの油排出孔とリザ
    ーバ室との連絡通路を設けたことを特徴とする油
    圧バルブリフタ。
JP1988069943U 1988-05-27 1988-05-27 油圧バルブリフタ Expired - Lifetime JPH0727364Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1988069943U JPH0727364Y2 (ja) 1988-05-27 1988-05-27 油圧バルブリフタ
DE3917226A DE3917226A1 (de) 1988-05-27 1989-05-26 Hydraulischer ventiltrieb fuer brennkraftmaschinen
US07/357,005 US4945871A (en) 1988-05-27 1989-05-27 Hydraulic valve lifter for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988069943U JPH0727364Y2 (ja) 1988-05-27 1988-05-27 油圧バルブリフタ

Publications (2)

Publication Number Publication Date
JPH01174503U true JPH01174503U (ja) 1989-12-12
JPH0727364Y2 JPH0727364Y2 (ja) 1995-06-21

Family

ID=13417244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988069943U Expired - Lifetime JPH0727364Y2 (ja) 1988-05-27 1988-05-27 油圧バルブリフタ

Country Status (3)

Country Link
US (1) US4945871A (ja)
JP (1) JPH0727364Y2 (ja)
DE (1) DE3917226A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030987A1 (de) * 1990-10-01 1992-04-02 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE4140244B4 (de) * 1990-12-19 2005-09-22 Volkswagen Ag Ventilspielausgleichsvorrichtung für ein Hubventil
DE9206480U1 (de) * 1992-05-13 1992-06-25 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Tassenstößel mit hydraulischem Ventilspielausgleich
DE4314619A1 (de) * 1993-05-04 1994-11-10 Schaeffler Waelzlager Kg Stößel
DE19629203B4 (de) * 1996-07-19 2014-05-22 Schaeffler Technologies Gmbh & Co. Kg Hydraulische Spielausgleichsvorrichtung
DE19653459A1 (de) * 1996-12-20 1998-06-25 Schaeffler Waelzlager Ohg Stößel für einen Ventiltrieb einer Brennkraftmaschine
DE102005059701A1 (de) * 2005-12-14 2007-06-21 Schaeffler Kg Bauteil für einen Ventiltrieb einer Brennkraftmaschine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182301A (ja) * 1984-02-29 1985-09-17 Atsugi Motor Parts Co Ltd 直動型動弁機構

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793295A (en) * 1984-11-08 1988-12-27 Stanadyne, Inc. Retainer for a hydraulic lash adjuster
JPH0746723Y2 (ja) * 1985-06-20 1995-10-25 日産自動車株式会社 油圧バルブリフタ−
DE3704929A1 (de) * 1987-02-17 1988-08-25 Daimler Benz Ag Tassenstoessel mit hydraulischem spielausgleich
US4756282A (en) * 1987-08-31 1988-07-12 General Motors Corporation Direct acting hydraulic valve lifter with integral plunger

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182301A (ja) * 1984-02-29 1985-09-17 Atsugi Motor Parts Co Ltd 直動型動弁機構

Also Published As

Publication number Publication date
US4945871A (en) 1990-08-07
JPH0727364Y2 (ja) 1995-06-21
DE3917226A1 (de) 1990-01-04

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