IT1184338B - Custodia a forma di tazza,di una punteria valvolare,che si imposta automaticamente idraulicamente,per motori endotermici con albero a camme superiore - Google Patents

Custodia a forma di tazza,di una punteria valvolare,che si imposta automaticamente idraulicamente,per motori endotermici con albero a camme superiore

Info

Publication number
IT1184338B
IT1184338B IT19679/85A IT1967985A IT1184338B IT 1184338 B IT1184338 B IT 1184338B IT 19679/85 A IT19679/85 A IT 19679/85A IT 1967985 A IT1967985 A IT 1967985A IT 1184338 B IT1184338 B IT 1184338B
Authority
IT
Italy
Prior art keywords
cup
shaped case
valve tappet
sets automatically
upper camshaft
Prior art date
Application number
IT19679/85A
Other languages
English (en)
Italian (it)
Other versions
IT8519679A0 (it
Inventor
Horst Doeppling
Walter Speil
Georg Schaeffler
Original Assignee
Motomak
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 Motomak filed Critical Motomak
Publication of IT8519679A0 publication Critical patent/IT8519679A0/it
Application granted granted Critical
Publication of IT1184338B publication Critical patent/IT1184338B/it

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)
IT19679/85A 1984-03-31 1985-02-27 Custodia a forma di tazza,di una punteria valvolare,che si imposta automaticamente idraulicamente,per motori endotermici con albero a camme superiore IT1184338B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843412175 DE3412175A1 (de) 1984-03-31 1984-03-31 Tassenfoermiges gehaeuse eines sich selbsttaetig hydraulisch einstellenden ventilstoessels fuer brennkraftmaschinen mit obenliegender nockenwelle

Publications (2)

Publication Number Publication Date
IT8519679A0 IT8519679A0 (it) 1985-02-27
IT1184338B true IT1184338B (it) 1987-10-28

Family

ID=6232326

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19679/85A IT1184338B (it) 1984-03-31 1985-02-27 Custodia a forma di tazza,di una punteria valvolare,che si imposta automaticamente idraulicamente,per motori endotermici con albero a camme superiore

Country Status (7)

Country Link
US (1) US4579094A (enExample)
JP (1) JPS60222514A (enExample)
BR (1) BR8501451A (enExample)
DE (1) DE3412175A1 (enExample)
ES (1) ES8607477A1 (enExample)
FR (1) FR2562157B1 (enExample)
IT (1) IT1184338B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542192A1 (de) * 1985-11-29 1987-06-04 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE3628619A1 (de) * 1986-08-22 1988-03-03 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE3637906A1 (de) * 1986-11-06 1988-05-19 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE3639911A1 (de) * 1986-11-22 1988-06-01 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE3913285A1 (de) * 1989-04-22 1990-10-25 Audi Ag Desmodromische ventilsteuerung
IT1229355B (it) * 1989-05-23 1991-08-08 Eaton Automotive Spa Punteria idraulica con circolazione dell'olio lungo un percorso sviluppantesi per 360[ su due livelli.
JP2782088B2 (ja) * 1989-06-02 1998-07-30 日鍛バルブ株式会社 直動型油圧ラッシュアジャスタ
JP2782087B2 (ja) * 1989-06-02 1998-07-30 日鍛バルブ株式会社 直動型油圧ラッシュアジャスタ
DE4005261A1 (de) * 1990-02-20 1991-08-22 Bayerische Motoren Werke Ag Tassenstoessel mit einem hydraulischen ventilspiel-ausgleichselement
FR2663683B1 (fr) * 1990-06-22 1992-10-09 Peugeot Systeme de lubrification des surfaces en contact d'un arbre a cames et d'un poussoir hydraulique pour un moteur a combustion interne.
JP2546024Y2 (ja) * 1990-09-28 1997-08-27 スズキ株式会社 油圧式バルブアジャスター
US5245958A (en) * 1990-11-08 1993-09-21 General Motors Corporation Direct acting hydraulic valve lifter
US5119774A (en) * 1990-11-08 1992-06-09 General Motors Corporation Direct acting hydraulic valve lifter
DE4138995A1 (de) * 1991-11-27 1993-06-03 Schaeffler Waelzlager Kg Tassenstoessel mit hydraulischem ventilspielausgleich
DE4308011A1 (de) * 1993-03-13 1994-09-15 Bayerische Motoren Werke Ag Ventiltriebvorrichtung mit einem Stößel, insbesondere Tassenstößel für Brennkraftmaschinen
DE4325610A1 (de) * 1993-07-30 1995-02-02 Schaeffler Waelzlager Kg Tassenförmiger Ventilstößel
DE4428309A1 (de) * 1993-08-24 1995-03-02 Schaeffler Waelzlager Kg Tassenförmiger Ventilstößel
US7028654B2 (en) 2002-10-18 2006-04-18 The Maclean-Fogg Company Metering socket
US6871622B2 (en) 2002-10-18 2005-03-29 Maclean-Fogg Company Leakdown plunger
US7273026B2 (en) 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body
US7128034B2 (en) 2002-10-18 2006-10-31 Maclean-Fogg Company Valve lifter body
US7191745B2 (en) 2002-10-18 2007-03-20 Maclean-Fogg Company Valve operating assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887098A (en) * 1954-07-29 1959-05-19 Earl A Thompson Valve tappet
US3658038A (en) * 1971-01-04 1972-04-25 Johnson Products Inc Tappet for overhead camshaft engine
DE2754446A1 (de) * 1977-12-07 1979-06-13 Motomak Sich selbsttaetig hydraulisch einstellender ventilstoessel fuer brennkraftmaschinen mit obenliegender nockenwelle
DE2939278A1 (de) * 1979-09-28 1981-04-09 Daimler-Benz Ag, 7000 Stuttgart Hydraulisches ventilspielausgleichselement
DE2941084A1 (de) * 1979-10-10 1981-04-23 Fritz Gotthold 6453 Seligenstadt Rottluff Hydraulischer tassenstoessel mit hydrodynamischer entlueftung
DE2948669A1 (de) * 1979-12-04 1981-06-11 Fritz Gotthold 6453 Seligenstadt Rottluff Entlueftbarer hydro-tassenstoessel
US4470381A (en) * 1979-12-05 1984-09-11 Eaton Corporation Hydraulic tappet for direct-acting valve gear
DE3072169D1 (de) * 1979-12-05 1990-01-18 Eaton Corp Hydraulischer ventilstoessel fuer eine direkt angetriebene ventilsteuerung.
US4367701A (en) * 1979-12-05 1983-01-11 Eaton Corporation Acting valve gear
DE3006644A1 (de) * 1980-02-22 1981-09-03 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Ventilstoessel fuer brennkraftmaschinen mit obenliegender nockenwelle
DE3023686A1 (de) * 1980-06-25 1982-01-14 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Aeusseres fuehrungsteil fuer einen ventilstoessel fuer brennkraftmaschinen mit obenliegender nockenwelle
US4392462A (en) * 1980-12-22 1983-07-12 Stanadyne, Inc. Inverted bucket tappet with seal
US4397271A (en) * 1981-03-02 1983-08-09 Stanadyne, Inc. Semi-self-contained hydraulic lash adjuster

Also Published As

Publication number Publication date
BR8501451A (pt) 1985-11-26
DE3412175A1 (de) 1985-10-10
ES541753A0 (es) 1986-05-16
JPS60222514A (ja) 1985-11-07
US4579094A (en) 1986-04-01
IT8519679A0 (it) 1985-02-27
FR2562157A1 (fr) 1985-10-04
JPH0474521B2 (enExample) 1992-11-26
FR2562157B1 (fr) 1989-11-17
ES8607477A1 (es) 1986-05-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950227