BR8704324A - Tucho de valvula de ajuste hidraulico automatico - Google Patents

Tucho de valvula de ajuste hidraulico automatico

Info

Publication number
BR8704324A
BR8704324A BR8704324A BR8704324A BR8704324A BR 8704324 A BR8704324 A BR 8704324A BR 8704324 A BR8704324 A BR 8704324A BR 8704324 A BR8704324 A BR 8704324A BR 8704324 A BR8704324 A BR 8704324A
Authority
BR
Brazil
Prior art keywords
tucho
adjustment valve
automatic hydraulic
hydraulic adjustment
automatic
Prior art date
Application number
BR8704324A
Other languages
English (en)
Inventor
Dieter Goppelt
Dieter Schmidt
Steffen Hertrich
Juergen Rabe
Original Assignee
Schaeffler Waelzlager Kg
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 Schaeffler Waelzlager Kg filed Critical Schaeffler Waelzlager Kg
Publication of BR8704324A publication Critical patent/BR8704324A/pt

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)
BR8704324A 1986-08-22 1987-08-21 Tucho de valvula de ajuste hidraulico automatico BR8704324A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863628619 DE3628619A1 (de) 1986-08-22 1986-08-22 Sich selbsttaetig hydraulisch einstellender ventilstoessel

Publications (1)

Publication Number Publication Date
BR8704324A true BR8704324A (pt) 1988-04-19

Family

ID=6308004

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704324A BR8704324A (pt) 1986-08-22 1987-08-21 Tucho de valvula de ajuste hidraulico automatico

Country Status (6)

Country Link
US (1) US4782799A (pt)
EP (1) EP0257354B1 (pt)
JP (1) JPS6357803A (pt)
BR (1) BR8704324A (pt)
DE (2) DE3628619A1 (pt)
ES (1) ES2015017B3 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810436A1 (de) * 1988-03-26 1989-10-12 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE3812333A1 (de) * 1988-04-14 1989-10-26 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
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.
US5119774A (en) * 1990-11-08 1992-06-09 General Motors Corporation Direct acting hydraulic valve lifter
US5230308A (en) * 1990-11-08 1993-07-27 General Motors Corporation Low mass direct acting hydraulic valve lifter
US5245958A (en) * 1990-11-08 1993-09-21 General Motors Corporation Direct acting hydraulic valve lifter
DE4115669A1 (de) * 1991-05-14 1992-11-19 Bayerische Motoren Werke Ag Herstellverfahren fuer einen ventilstoessel mit einem spiel-ausgleichselement
DE4115668A1 (de) * 1991-05-14 1992-11-19 Bayerische Motoren Werke Ag Ventilbetaetigungs-stoessel mit einem hydraulischen spiel-ausgleichselement
JP2802329B2 (ja) * 1992-01-16 1998-09-24 株式会社ダイモ社 構造物の円形切断方法及びその装置
DE4209440A1 (de) * 1992-03-24 1993-09-30 Schaeffler Waelzlager Kg Tassenstößel mit hydraulischem Ventilspielausgleich
EP0591533A4 (en) * 1992-04-27 1994-10-19 Nittan Valva DIRECT EFFECT HYDRAULIC PUSHBUTTON ADJUSTMENT DEVICE.
DE19603916A1 (de) * 1996-02-03 1997-08-07 Schaeffler Waelzlager Kg Stößel für den Ventiltrieb einer Brennkraftmaschine
US8919312B2 (en) 2012-06-27 2014-12-30 Ford Global Technologies, Llc Impact dampening tappet

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006644A1 (de) * 1980-02-22 1981-09-03 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt 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
JPS5965508A (ja) * 1982-10-08 1984-04-13 Aisin Seiki Co Ltd Ｏｈｃダイレクトタイプ用油圧リフタ
EP0140674A3 (en) * 1983-10-28 1986-05-28 Eaton Corporation Lash adjuster with embedded wear face
US4688526A (en) * 1983-12-07 1987-08-25 Eaton Corporation Self-contained hydraulic bucket lifter
DE3409235A1 (de) * 1984-03-14 1985-09-19 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Aeusseres fuehrungsteil fuer einen ventilstoessel fuer verbrennungskraftmaschinen
JPS60157907U (ja) * 1984-03-28 1985-10-21 アイシン精機株式会社 ダイレクト式油圧リフタ
DE3412175A1 (de) * 1984-03-31 1985-10-10 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Tassenfoermiges gehaeuse eines sich selbsttaetig hydraulisch einstellenden ventilstoessels fuer brennkraftmaschinen mit obenliegender nockenwelle
IT1180083B (it) * 1984-07-24 1987-09-23 Riv Officine Di Villar Perosa Punteria idraulica a tenuta stagna per il comando del moto di una valvola di un motore endotermico
DE3437478A1 (de) * 1984-10-12 1986-04-17 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Sich selbsttaetig hydraulisch einstellender ventilstoessel
DE3500425A1 (de) * 1985-01-09 1986-07-10 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Hydraulischer tassenstoessel fuer verbrennungsmotoren
DE3511501A1 (de) * 1985-03-29 1986-10-09 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Hydraulischer tassenstoessel fuer verbrennungsmotoren
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−
DE3528348A1 (de) * 1985-08-07 1987-02-19 Daimler Benz Ag Hydraulischer tassenstoessel fuer einen ventiltrieb von brennkraftmaschinen

Also Published As

Publication number Publication date
EP0257354B1 (de) 1990-05-30
JPS6357803A (ja) 1988-03-12
ES2015017B3 (es) 1990-08-01
US4782799A (en) 1988-11-08
DE3762982D1 (de) 1990-07-05
DE3628619A1 (de) 1988-03-03
EP0257354A1 (de) 1988-03-02

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)