ES2028194T3 - Rotula que esta insertada entre una palanca oscilante y un vastago de valvula de un motor de combustion. - Google Patents

Rotula que esta insertada entre una palanca oscilante y un vastago de valvula de un motor de combustion.

Info

Publication number
ES2028194T3
ES2028194T3 ES198888110594T ES88110594T ES2028194T3 ES 2028194 T3 ES2028194 T3 ES 2028194T3 ES 198888110594 T ES198888110594 T ES 198888110594T ES 88110594 T ES88110594 T ES 88110594T ES 2028194 T3 ES2028194 T3 ES 2028194T3
Authority
ES
Spain
Prior art keywords
tongue
valve stem
oscillating lever
cap
combustion engine
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.)
Expired - Lifetime
Application number
ES198888110594T
Other languages
English (en)
Inventor
Walter Dipl.-Ing. Speil
Dieter Schmidt
Michael Dipl.-Ing. Zipprath
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.)
INA Waelzlager Schaeffler OHG
Original Assignee
INA Waelzlager Schaeffler OHG
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 INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG
Application granted granted Critical
Publication of ES2028194T3 publication Critical patent/ES2028194T3/es
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
    • F01L1/2411—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the valve stem and rocker arm
    • 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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L2001/187—Clips, e.g. for retaining rocker arm on pivot

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

EN UNA ROTULA CONECTADA ENTRE UNA PALANCA OSCILANTE (1) Y UN VASTAGO DE VALVULA (3) DE UN MOTOR DE COMBUSTION INTERNA, QUE CONSTA DE UNA ESPIGA (4) QUE EFECTUA JUNTO CON LA PALANCA OSCILANTE (1), CON SUPERFICIE FRONTAL BOMBEADA (5), QUE ACCIONA EN CONJUNTO CON UN CASQUETE (6) DE UNA ENVUELTA DE ARTICULACION (7), QUE SOBRE SU LATERAL, QUE SE ENCUENTRA DE FRENTE DE SU CASQUETE (6), MUESTRA UNA SUPERFICIE PLANA (8), CON LO CUAL TIENE CONTACTO CONTRA EL VASTAGO DE LA VALVULA (3), DONDE DESDE LA ESPIGA (4) O DESDE UN ELEMENTOS DE CONSTRUCCION, UNIDO CON TAL, SALE UN ELEMENTO DE SOPORTE, QUE SE AGARRA POR DETRAS A LA ENVUELTA DE ARTICULACION (7) DE TAL MANERA, QUE SE MANTIENE, SEGURO DE PERDIDA, EN LA ESPIGA, SE FORMA COMO OBJETO DE LA DESCONEXION DEL JUEGO EN LA ROTULA, EL ELEMENTO SOPORTE COMO ELEMENTO DE MUELLE (10) QUE TIENE CONTACTO BAJO TENSION PREVIA ELASTICA SOBRE LA ENVUELTA DE ARTICULACION (7) Y ASI MANTIENE LA SUPERFICIE FRONTAL BOMBEADA (5) DE LA ESPIGA (4) EN LA INSTALACION SIN HOLGURA EN EL CASQUETE (6).
ES198888110594T 1987-07-30 1988-07-02 Rotula que esta insertada entre una palanca oscilante y un vastago de valvula de un motor de combustion. Expired - Lifetime ES2028194T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873725245 DE3725245A1 (de) 1987-07-30 1987-07-30 Kugelgelenk, welches zwischen einen kipphebel und einen ventilschaft eines verbrennungsmotors eingeschaltet ist

Publications (1)

Publication Number Publication Date
ES2028194T3 true ES2028194T3 (es) 1992-07-01

Family

ID=6332701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888110594T Expired - Lifetime ES2028194T3 (es) 1987-07-30 1988-07-02 Rotula que esta insertada entre una palanca oscilante y un vastago de valvula de un motor de combustion.

Country Status (7)

Country Link
US (1) US4856468A (es)
EP (1) EP0301267B1 (es)
JP (1) JPH0686805B2 (es)
AU (1) AU598673B2 (es)
BR (1) BR8803765A (es)
DE (2) DE3725245A1 (es)
ES (1) ES2028194T3 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237858A (en) * 1989-11-11 1991-05-15 Gen Motors Luxembourg Operatio Valve-lash adjustment system.
US5542315A (en) * 1994-06-21 1996-08-06 Cummins Engine Company, Inc. Elephant's foot adjusting screw assembly for internal combustion engine
DE9412789U1 (de) * 1994-08-09 1994-10-06 Schaeffler Waelzlager Kg Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
DE4444481A1 (de) * 1994-12-14 1996-06-20 Schaeffler Waelzlager Kg Stößel mit einem hydraulischen Ventilspielausgleichselement
DE19505406A1 (de) * 1995-02-17 1996-08-22 Schaeffler Waelzlager Kg Hydraulische Spielausgleichsvorrichtung
US5632237A (en) * 1995-08-07 1997-05-27 Hy-Lift Division Of Spx Corporation Hydraulic lash compensating element assembly
DE19537641A1 (de) * 1995-10-10 1997-04-17 Bayerische Motoren Werke Ag Punktgelagerter Schwing- oder Kipphebel
US5680838A (en) * 1996-10-21 1997-10-28 General Motors Corporation Swivel foot lash adjuster
US5706771A (en) * 1996-12-23 1998-01-13 General Motors Corporation Hydraulic element assembly
US5709181A (en) * 1997-02-06 1998-01-20 General Motors Corporation Rocker arm assembly
DE19706439B4 (de) * 1997-02-19 2007-07-05 Schaeffler Kg Kugelgelenk, das zwischen einem Betätigungshebel und einem Ventilschaft eines Gaswechselventiles einer Brennkraftmaschine angeordnet ist
DE19750806B4 (de) * 1997-11-17 2015-03-26 Schaeffler Technologies AG & Co. KG Hydraulische Spielausgleichsvorrichtung
US6138624A (en) * 1999-03-01 2000-10-31 Cummins Engine Company, Inc. Tappet socket assembly for rocker lever assembly and method of assembling the same
US6148780A (en) * 1999-03-31 2000-11-21 Delphi Technologies, Inc. Hydraulic element assembly
US6273042B1 (en) * 1999-06-14 2001-08-14 Amsted Industries Incorporated Rocker assemblies for control of engine valves and method of assembling such rocker assemblies
US6397805B1 (en) 1999-06-28 2002-06-04 Michael G. Knickerbocker Retainer for rocker arm coupling in an internal combustion engine
US6199526B1 (en) * 1999-06-28 2001-03-13 Michael G. Knickerbocker Retainer for rocker arm coupling in an internal combustion engine
CA2441163A1 (en) * 2001-03-16 2002-09-26 Memorec Biotec Gmbh Analysing device for analysing chemical and/or biological samples
US6557507B2 (en) 2001-03-30 2003-05-06 Caterpillar Inc. Rocker arm assembly
US6830022B2 (en) * 2001-10-30 2004-12-14 International Engine Intellectual Property Company, Llc Valve actuation linkage mechanism
US20050183684A1 (en) * 2004-02-25 2005-08-25 James Strepek Valve operating system in an internal combustion engine
WO2008002746A2 (en) * 2006-06-26 2008-01-03 Timken Us Corporation Coupling device
US7789052B2 (en) 2007-06-29 2010-09-07 Caterpillar Inc. Variable valve actuator having self-centering pivotal piston
CN101815847A (zh) * 2007-09-18 2010-08-25 美国光洋轴承有限责任公司 联接装置
US7878166B2 (en) * 2007-11-29 2011-02-01 Perkins Engines Company Limited Device and method for retaining a valve bridge
US8006661B2 (en) * 2009-08-04 2011-08-30 International Engine Intellectual Property Company, Llc Bridge and pivot foot arrangement for operating engine cylinder valves
US8516803B2 (en) 2010-05-17 2013-08-27 GM Global Technology Operations LLC Mechanical vacuum pump integrated with coupled secondary air injection valve
DE102016207175A1 (de) 2016-04-27 2017-11-02 Schaeffler Technologies AG & Co. KG Schwenklager eines hydraulischen Spielausgleichselements
US10400817B2 (en) 2016-11-22 2019-09-03 Woodward, Inc. Radial bearing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2030345A (en) * 1935-01-17 1936-02-11 Victor F Zahodiakin Valve actuating mechanism
US3805753A (en) * 1972-02-24 1974-04-23 Johnson Products Inc Hydraulic lash adjuster for overhead cam engines
US3880128A (en) * 1973-05-02 1975-04-29 Ford Motor Co Valve actuation mechanism including valve lash adjustment means
DE2654528C2 (de) * 1976-12-02 1982-04-29 Bayerische Motoren Werke AG, 8000 München Ventilbetätigungshebel
JPS60108512A (ja) * 1983-11-17 1985-06-14 Toyota Motor Corp 内燃機関の動弁系の支持機構
JPS60147511A (ja) * 1984-01-13 1985-08-03 Toyota Motor Corp 内燃機関動弁系のエンドピボツト式ロツカ−ア−ムのスプリング
DE3541198A1 (de) * 1985-11-21 1987-05-27 Motomak Hydraulische spielausgleichsvorrichtung
DE3614258A1 (de) * 1986-04-26 1987-10-29 Motomak Hydraulische ventilspielausgleichsvorrichtung fuer verbrennungsmotoren
GB2193997B (en) * 1986-07-08 1990-12-19 Honda Motor Co Ltd Valve actuating device of four-cycle internal combustion engine

Also Published As

Publication number Publication date
AU598673B2 (en) 1990-06-28
JPH0686805B2 (ja) 1994-11-02
EP0301267A1 (de) 1989-02-01
DE3725245A1 (de) 1989-02-09
EP0301267B1 (de) 1991-12-11
JPS6453007A (en) 1989-03-01
US4856468A (en) 1989-08-15
DE3866814D1 (de) 1992-01-23
BR8803765A (pt) 1989-02-21
AU1662088A (en) 1989-02-02

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