EP0247230A3 - Cup-shaped tappet - Google Patents

Cup-shaped tappet Download PDF

Info

Publication number
EP0247230A3
EP0247230A3 EP86114107A EP86114107A EP0247230A3 EP 0247230 A3 EP0247230 A3 EP 0247230A3 EP 86114107 A EP86114107 A EP 86114107A EP 86114107 A EP86114107 A EP 86114107A EP 0247230 A3 EP0247230 A3 EP 0247230A3
Authority
EP
European Patent Office
Prior art keywords
cavity
inner housing
piston
disposed
chamber
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
EP86114107A
Other languages
English (en)
Other versions
EP0247230B1 (de
EP0247230A2 (de
Inventor
Alfred Laffter
Erich Neuthard
Klaus Schlag
Helmut Dr. Schluter
Heinz Jansen
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg 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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to AT86114107T priority Critical patent/ATE51935T1/de
Publication of EP0247230A2 publication Critical patent/EP0247230A2/de
Publication of EP0247230A3 publication Critical patent/EP0247230A3/de
Application granted granted Critical
Publication of EP0247230B1 publication Critical patent/EP0247230B1/de
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
    • 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
    • F01L2309/00—Self-contained lash adjusters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Treating Waste Gases (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cookers (AREA)
  • Food-Manufacturing Devices (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Carbon And Carbon Compounds (AREA)
EP86114107A 1986-05-27 1986-10-11 Tassenstössel Expired - Lifetime EP0247230B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86114107T ATE51935T1 (de) 1986-05-27 1986-10-11 Tassenstoessel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3617858 1986-05-27
DE19863617858 DE3617858A1 (de) 1986-05-27 1986-05-27 Tassenstoessel

Publications (3)

Publication Number Publication Date
EP0247230A2 EP0247230A2 (de) 1987-12-02
EP0247230A3 true EP0247230A3 (en) 1988-01-20
EP0247230B1 EP0247230B1 (de) 1990-04-11

Family

ID=6301760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86114107A Expired - Lifetime EP0247230B1 (de) 1986-05-27 1986-10-11 Tassenstössel

Country Status (10)

Country Link
US (1) US4779583A (de)
EP (1) EP0247230B1 (de)
JP (1) JPS62279212A (de)
AT (1) ATE51935T1 (de)
BR (1) BR8701709A (de)
CA (1) CA1329523C (de)
DE (2) DE3617858A1 (de)
ES (1) ES2003512A6 (de)
MX (1) MX169474B (de)
NO (1) NO164194C (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8902780U1 (de) * 1989-03-08 1989-04-20 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Sich selbsttätig hydraulisch einstellender Ventilstößel
GB2237858A (en) * 1989-11-11 1991-05-15 Gen Motors Luxembourg Operatio Valve-lash adjustment system.
DE4107041A1 (de) * 1991-03-06 1992-09-10 Freudenberg Carl Fa Hydraulisches spielausgleichselement fuer einen ventiltrieb
DE4125568A1 (de) * 1991-08-02 1993-02-04 Schaeffler Waelzlager Kg Hydraulischer tassenstoessel
DE4136746A1 (de) * 1991-11-08 1993-05-13 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellendes spielausgleichselement
DE4203897C2 (de) * 1992-02-11 1994-01-27 Freudenberg Carl Fa Hydraulisches Ventilspielausgleichselement
DE4209245A1 (de) * 1992-03-21 1993-09-23 Schaeffler Waelzlager Kg Sich selbsttaetig hydraulisch einstellender ventilstoessel
US5584268A (en) * 1994-12-27 1996-12-17 Ford Motor Company Low inertia rocker arm with lash adjuster and engine valve
US6723451B1 (en) * 2000-07-14 2004-04-20 3M Innovative Properties Company Aluminum matrix composite wires, cables, and method
US7128034B2 (en) 2002-10-18 2006-10-31 Maclean-Fogg Company Valve lifter body
US6871622B2 (en) 2002-10-18 2005-03-29 Maclean-Fogg Company Leakdown plunger
US7191745B2 (en) 2002-10-18 2007-03-20 Maclean-Fogg Company Valve operating assembly
US7028654B2 (en) 2002-10-18 2006-04-18 The Maclean-Fogg Company Metering socket
US7273026B2 (en) 2002-10-18 2007-09-25 Maclean-Fogg Company Roller follower body

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2093940A (en) * 1981-03-02 1982-09-08 Stanadyne Inc Hydraulic lash adjuster
EP0156260A2 (de) * 1984-03-27 1985-10-02 RIV-SKF OFFICINE DI VILLAR PEROSA S.p.A Hydraulischer Ventilstössel für ein Ventil einer Brennkraftmaschine
DE3506730A1 (de) * 1985-02-26 1986-04-17 Daimler-Benz Ag, 7000 Stuttgart Hydraulisches ventilspielausgleichselement fuer brennkraftmaschinen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA504132A (en) * 1954-07-06 Oldberg Sidney Self-contained hydraulic tappet
JPS6010810U (ja) * 1983-07-04 1985-01-25 小田井鉄工株式会社 内燃機関用動弁機構の密閉型直座式油圧リフタ−
DE3347670A1 (de) * 1983-12-31 1985-07-11 Jörg 4800 Bielefeld Schwarzbich Hydraulischer ventilstoessel
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
IT8454108U1 (it) * 1984-12-04 1986-06-04 Riv Skf Officine Di Villar Perosa S P A Punteria idraulica a tenuta stagna per il comando del moto di una valvola di un motore endotermico.
DE3511501A1 (de) * 1985-03-29 1986-10-09 Motomak Motorenbau, Maschinen- u. Werkzeugfabrik, Konstruktionen GmbH, 8070 Ingolstadt Hydraulischer tassenstoessel fuer verbrennungsmotoren
DE3513161A1 (de) * 1985-04-12 1986-10-16 Goetze Ag, 5093 Burscheid Ventilspielausgleichseinrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2093940A (en) * 1981-03-02 1982-09-08 Stanadyne Inc Hydraulic lash adjuster
EP0156260A2 (de) * 1984-03-27 1985-10-02 RIV-SKF OFFICINE DI VILLAR PEROSA S.p.A Hydraulischer Ventilstössel für ein Ventil einer Brennkraftmaschine
DE3506730A1 (de) * 1985-02-26 1986-04-17 Daimler-Benz Ag, 7000 Stuttgart Hydraulisches ventilspielausgleichselement fuer brennkraftmaschinen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MOTORTECHNISCHE ZEITSCHRIFT, Band 41, nr. 12, Dezember 1980, Seiten 539-542, Schwäbisch Gmünd, DE; K. DANIEL: "Hydraulischer Ventilspielausgleich - Aufbau, Funktion, Entwicklungsgrundlagen" *

Also Published As

Publication number Publication date
NO164194B (no) 1990-05-28
MX169474B (es) 1993-07-07
BR8701709A (pt) 1988-01-26
ES2003512A6 (es) 1988-11-01
DE3617858A1 (de) 1987-12-03
EP0247230B1 (de) 1990-04-11
US4779583A (en) 1988-10-25
DE3670339D1 (de) 1990-05-17
NO164194C (no) 1990-09-05
JPH0553926B2 (de) 1993-08-11
JPS62279212A (ja) 1987-12-04
NO864505D0 (no) 1986-11-12
DE3617858C2 (de) 1989-05-18
NO864505L (no) 1987-11-30
CA1329523C (en) 1994-05-17
ATE51935T1 (de) 1990-04-15
EP0247230A2 (de) 1987-12-02

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