JPS62709U - - Google Patents

Info

Publication number
JPS62709U
JPS62709U JP1985093285U JP9328585U JPS62709U JP S62709 U JPS62709 U JP S62709U JP 1985093285 U JP1985093285 U JP 1985093285U JP 9328585 U JP9328585 U JP 9328585U JP S62709 U JPS62709 U JP S62709U
Authority
JP
Japan
Prior art keywords
reservoir chamber
chamber
cylinder part
outer cylinder
plunger
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
JP1985093285U
Other languages
English (en)
Other versions
JPH0746723Y2 (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 JP1985093285U priority Critical patent/JPH0746723Y2/ja
Priority to US06/871,308 priority patent/US4688525A/en
Publication of JPS62709U publication Critical patent/JPS62709U/ja
Application granted granted Critical
Publication of JPH0746723Y2 publication Critical patent/JPH0746723Y2/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)

Description

【図面の簡単な説明】
第１図はこの考案に係る油圧バルブリフターの
第１実施例を示す断面図、第２図はこの実施例の
隔壁部材を示す底面図、第３図はこの考案の第２
実施例を示す概面図、第４図はこの実施例の隔壁
部材を示す斜視図、第５図は従来の油圧バルブリ
フターを示す断面図である。 ２１……バルブリフタボデイ、２４……空気排
出口、２５……上壁、２６……外筒部、２７……
底壁、２８……内筒部、２９……第１リザーバ室
、２９ａ……外室、２９ｂ……内室、３０……油
導入口、３２……固定プランジヤ、３３……第２
リザーバ室、３４……可動プランジヤ、３７……
高圧室、３９……チエツクボール、４０，６０…
…隔壁部材、４１，６１……天井壁、４２，６２
……側壁、４３……第１連通孔（連通孔）、４４
，４６……空気通路溝（空気通路）、４５，６５
……第１空気孔、４６，６６……第２空気孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上壁に被われた外筒部内に底壁を介して固定さ
    れた内筒部と、この内外筒部の間に形成され、か
    つ外筒部に設けられた油導入口を介して機関の油
    通路と連通する第１リザーバ室と、上記内筒部と
    この内筒部内に配置された固定プランジヤとの間
    に摺動可能に嵌合された可動プランジヤと、上記
    固定プランジヤ内に形成され、かつ連通孔を介し
    て上記第１リザーバ室と連通する第２リザーバ室
    と、上記可動プランジヤ内に形成され、一方弁を
    介して上記第２リザーバ室と連通する高圧室とを
    備えた油圧バルブリフターにおいて、上記固定プ
    ランジヤの上部に上記第１リザーバ室を外室と内
    室に隔成する碗状の隔壁部材が配置され、この隔
    壁部材の天井壁に、上記外筒部の上壁に形成され
    た空気排出口と連通する空気通路が形成されてい
    ると共に、この空気通路と内室及び第２リザーバ
    室とを連通する第１・第２空気孔が形成されたこ
    とを特徴とする油圧バルブリフター。
JP1985093285U 1985-06-20 1985-06-20 油圧バルブリフタ− Expired - Lifetime JPH0746723Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985093285U JPH0746723Y2 (ja) 1985-06-20 1985-06-20 油圧バルブリフタ−
US06/871,308 US4688525A (en) 1985-06-20 1986-06-06 Hydraulic lash adjuster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985093285U JPH0746723Y2 (ja) 1985-06-20 1985-06-20 油圧バルブリフタ−

Publications (2)

Publication Number Publication Date
JPS62709U true JPS62709U (ja) 1987-01-06
JPH0746723Y2 JPH0746723Y2 (ja) 1995-10-25

Family

ID=14078141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985093285U Expired - Lifetime JPH0746723Y2 (ja) 1985-06-20 1985-06-20 油圧バルブリフタ−

Country Status (2)

Country Link
US (1) US4688525A (ja)
JP (1) JPH0746723Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116275U (ja) * 1981-01-14 1982-07-19

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3628619A1 (de) * 1986-08-22 1988-03-03 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
JPH0727364Y2 (ja) * 1988-05-27 1995-06-21 株式会社ユニシアジェックス 油圧バルブリフタ
DE8902780U1 (de) * 1989-03-08 1989-04-20 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Sich selbsttätig hydraulisch einstellender Ventilstößel
JPH0357805A (ja) * 1989-07-26 1991-03-13 Fuji Heavy Ind Ltd 可変バルブタイミング装置
DE4030987A1 (de) * 1990-10-01 1992-04-02 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE4444481A1 (de) * 1994-12-14 1996-06-20 Schaeffler Waelzlager Kg Stößel mit einem hydraulischen Ventilspielausgleichselement
DE102004023599B4 (de) * 2004-05-13 2014-09-04 Schaeffler Technologies Gmbh & Co. Kg Hydraulische Spielausgleichseinrichtung
US8578897B2 (en) 2011-04-12 2013-11-12 Ford Global Technologies, Llc Valve system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110907U (ja) * 1984-06-26 1986-01-22 株式会社アツギユニシア 内燃機関の動弁機構におけるラツシユ調整装置
JPS61126311A (ja) * 1984-11-24 1986-06-13 Atsugi Motor Parts Co Ltd 直動型動弁機構
JPS61204904U (ja) * 1985-06-13 1986-12-24

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380440A (en) * 1967-06-05 1968-04-30 Niel C. Thuesen Oil-damped valve-seating compensator
US3509858A (en) * 1968-05-20 1970-05-05 Gen Motors Corp Overhead cam valve lifter
DE2935751A1 (de) * 1979-09-05 1981-03-12 Fritz Gotthold 6453 Seligenstadt Rottluff Spielausgleich-stoessel mit selbstentlueftung.
DE2941084A1 (de) * 1979-10-10 1981-04-23 Fritz Gotthold 6453 Seligenstadt Rottluff Hydraulischer tassenstoessel mit hydrodynamischer entlueftung
US4590898A (en) * 1979-12-05 1986-05-27 Eaton Corporation Hydraulic tappet for direct-acting valve gear
JPS58124011A (ja) * 1982-01-19 1983-07-23 Toyota Motor Corp 油圧調整式バルブリフタ−

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110907U (ja) * 1984-06-26 1986-01-22 株式会社アツギユニシア 内燃機関の動弁機構におけるラツシユ調整装置
JPS61126311A (ja) * 1984-11-24 1986-06-13 Atsugi Motor Parts Co Ltd 直動型動弁機構
JPS61204904U (ja) * 1985-06-13 1986-12-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116275U (ja) * 1981-01-14 1982-07-19
JPH0314213Y2 (ja) * 1981-01-14 1991-03-29

Also Published As

Publication number Publication date
US4688525A (en) 1987-08-25
JPH0746723Y2 (ja) 1995-10-25

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