FR2578579B1 - Dispositif de verrouillage de coupelle de ressort de soupape - Google Patents

Dispositif de verrouillage de coupelle de ressort de soupape

Info

Publication number
FR2578579B1
FR2578579B1 FR8603232A FR8603232A FR2578579B1 FR 2578579 B1 FR2578579 B1 FR 2578579B1 FR 8603232 A FR8603232 A FR 8603232A FR 8603232 A FR8603232 A FR 8603232A FR 2578579 B1 FR2578579 B1 FR 2578579B1
Authority
FR
France
Prior art keywords
locking device
valve spring
spring cup
cup locking
valve
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
Application number
FR8603232A
Other languages
English (en)
Other versions
FR2578579A1 (fr
Inventor
Jurgen Kretschmer
Werner Lang
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of FR2578579A1 publication Critical patent/FR2578579A1/fr
Application granted granted Critical
Publication of FR2578579B1 publication Critical patent/FR2578579B1/fr
Expired 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
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/10—Connecting springs to valve members
FR8603232A 1985-03-09 1986-03-07 Dispositif de verrouillage de coupelle de ressort de soupape Expired FR2578579B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853508549 DE3508549A1 (de) 1985-03-09 1985-03-09 Ventilfederteller-verriegelungsbaugruppe

Publications (2)

Publication Number Publication Date
FR2578579A1 FR2578579A1 (fr) 1986-09-12
FR2578579B1 true FR2578579B1 (fr) 1988-08-05

Family

ID=6264794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8603232A Expired FR2578579B1 (fr) 1985-03-09 1986-03-07 Dispositif de verrouillage de coupelle de ressort de soupape

Country Status (6)

Country Link
US (1) US4653726A (fr)
JP (1) JPS61275513A (fr)
DE (1) DE3508549A1 (fr)
FR (1) FR2578579B1 (fr)
GB (1) GB2172050B (fr)
IT (1) IT1190222B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021087A1 (de) * 1990-07-03 1992-01-09 Bayerische Motoren Werke Ag Ventilfederteller aus faserverstaerktem kunststoff
US5194038A (en) * 1992-06-29 1993-03-16 Huron Plastics Group, Inc. One-way air valve
US5275376A (en) * 1992-09-29 1994-01-04 Trw Inc. Spring retainer
US5255640A (en) * 1993-03-09 1993-10-26 D.P.I. Bi-plastic self-locking valve spring retainer
US5293848A (en) * 1993-06-15 1994-03-15 Trw Inc. Spring retainer for a poppet valve and method of assembling
US5322039A (en) * 1993-09-28 1994-06-21 S & S Cycle, Inc. Valve spring top collar
US5934648A (en) * 1996-03-13 1999-08-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Carbon fiber reinforced carbon composite valve for an internal combustion engine
US6338325B1 (en) * 2000-03-30 2002-01-15 Fuji Oozx, Inc. Valve operating mechanism of an internal combustion engine
US6443121B1 (en) 2000-06-29 2002-09-03 Caterpillar Inc. Hydraulically actuated gas exchange valve assembly and engine using same
US6474296B2 (en) 2000-12-19 2002-11-05 Caterpillar Inc. Lash adjustment for use with an actuator
JP2002303107A (ja) * 2001-04-03 2002-10-18 Fuji Oozx Inc 内燃機関用スプリングリテーナ
US7246610B2 (en) * 2003-10-07 2007-07-24 S & S Cycle, Inc. Cylinder head
US20050252471A1 (en) * 2004-05-14 2005-11-17 S & S Cycle, Inc. Twin cylinder motorcycle engine
US20100037844A1 (en) * 2008-08-13 2010-02-18 Dan Kinsey Cylinder head and rocker arm assembly for internal combustion engine
DE102015204706A1 (de) * 2015-03-16 2016-09-22 Mahle International Gmbh Ventil einer Brennkraftmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE314409C (fr) * 1917-08-10
FR541989A (fr) * 1921-10-05 1922-08-04 Montage des ressorts sur les queues de soupapes dans les moteurs à explosions
FR1150075A (fr) * 1956-04-26 1958-01-07 Perfectionnements apportés aux systèmes de distribution à soupapes, notamment à ceux pour moteurs à combustion interne
US3466009A (en) * 1966-10-05 1969-09-09 Trw Inc Valve stem retainer and lock assembly
US3938484A (en) * 1974-05-20 1976-02-17 Teves-Thompson Gmbh Valve stem retainer
DE3201023A1 (de) * 1982-01-15 1983-07-28 Robert Bosch Gmbh, 7000 Stuttgart Ventilfederteller fuer ventiltriebe von verbrennungsmotoren
US4432311A (en) * 1982-06-11 1984-02-21 Standard Oil Company (Indiana) Composite valve spring retainer and process
US4515346A (en) * 1983-04-15 1985-05-07 Crane Cams Incorporated Valve spring retainer assembly
JPS6027705A (ja) * 1983-07-27 1985-02-12 Suzuki Motor Co Ltd ４サイクルエンジンのロツカ−ア−ムの位置決め装置

Also Published As

Publication number Publication date
DE3508549A1 (de) 1986-09-11
GB2172050B (en) 1988-11-16
GB2172050A (en) 1986-09-10
DE3508549C2 (fr) 1987-01-02
GB8605507D0 (en) 1986-04-09
JPH0451646B2 (fr) 1992-08-19
IT1190222B (it) 1988-02-16
FR2578579A1 (fr) 1986-09-12
IT8647725A0 (it) 1986-03-06
JPS61275513A (ja) 1986-12-05
US4653726A (en) 1987-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse