FR2706945A1 - - Google Patents

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Publication number
FR2706945A1
FR2706945A1 FR9406819A FR9406819A FR2706945A1 FR 2706945 A1 FR2706945 A1 FR 2706945A1 FR 9406819 A FR9406819 A FR 9406819A FR 9406819 A FR9406819 A FR 9406819A FR 2706945 A1 FR2706945 A1 FR 2706945A1
Authority
FR
France
Prior art keywords
spring
rocker arm
cam
valve
rocker
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
FR9406819A
Other languages
English (en)
French (fr)
Other versions
FR2706945B1 (enExample
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.)
Audi AG
Original Assignee
Audi 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
Priority claimed from DE19934320992 external-priority patent/DE4320992C1/de
Priority claimed from DE19934321308 external-priority patent/DE4321308C1/de
Application filed by Audi AG filed Critical Audi AG
Publication of FR2706945A1 publication Critical patent/FR2706945A1/fr
Application granted granted Critical
Publication of FR2706945B1 publication Critical patent/FR2706945B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/26—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder
    • F01L1/267—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of two or more valves operated simultaneously by same transmitting-gear; peculiar to machines or engines with more than two lift-valves per cylinder with means for varying the timing or the lift of the valves
    • 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
    • F01L1/185—Overhead end-pivot rocking arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
FR9406819A 1993-06-24 1994-06-03 Expired - Fee Related FR2706945B1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934320992 DE4320992C1 (de) 1993-06-24 1993-06-24 Ventiltrieb für eine Brennkraftmaschine
DE19934321308 DE4321308C1 (de) 1993-06-26 1993-06-26 Ventilbetätigungsvorrichtung für eine Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FR2706945A1 true FR2706945A1 (enExample) 1994-12-30
FR2706945B1 FR2706945B1 (enExample) 1995-12-08

Family

ID=25927070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9406819A Expired - Fee Related FR2706945B1 (enExample) 1993-06-24 1994-06-03

Country Status (3)

Country Link
US (1) US5474037A (enExample)
FR (1) FR2706945B1 (enExample)
GB (1) GB2279405B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19608651A1 (de) * 1996-03-06 1997-09-11 Schaeffler Waelzlager Kg Ventiltrieb für Gaswechselventile von Brennkraftmaschinen
US6053135A (en) * 1997-10-07 2000-04-25 Yamaha Hatsudoki Kabushiki Kaisha Variable valve timing mechanism
JP3799944B2 (ja) * 2000-03-21 2006-07-19 トヨタ自動車株式会社 内燃機関の可変動弁機構および吸気量制御装置
JP4539430B2 (ja) * 2005-05-11 2010-09-08 トヨタ自動車株式会社 可変動弁装置
CA2652932C (en) * 2006-10-18 2014-12-30 Simpson Strong-Tie Company, Inc. Wide back flange hanger
US10815708B2 (en) * 2017-07-06 2020-10-27 Porter Systems Positioner mechanism using linear adjusting lock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264253A1 (en) * 1986-10-13 1988-04-20 Honda Giken Kogyo Kabushiki Kaisha Valve operating apparatus in an internal combustion engine
EP0323234A1 (en) * 1987-12-28 1989-07-05 Honda Giken Kogyo Kabushiki Kaisha Valve operating system for internal combustion engines
JPH04284109A (ja) * 1991-03-14 1992-10-08 Atsugi Unisia Corp エンジンの弁作動装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117433A (en) * 1932-12-31 1938-05-17 Packard Motor Car Co Internal combustion engine
CA1331942C (en) * 1986-04-16 1994-09-13 Tadashi Hanaoka Valve operating mechanism in an internal combustion engine
GB2199894B (en) * 1987-01-08 1990-10-24 Honda Motor Co Ltd Valve operating device in internal combustion engine
JPH0811930B2 (ja) * 1990-04-13 1996-02-07 本田技研工業株式会社 Ｓｏｈｃ型多気筒内燃機関
JP2849939B2 (ja) * 1990-05-07 1999-01-27 本田技研工業株式会社 Ｓｏｈｃ型内燃機関
JPH04143409A (ja) * 1990-10-03 1992-05-18 Nissan Motor Co Ltd 内燃機関の可変動弁装置
DE4223475A1 (de) * 1992-07-16 1994-01-20 Audi Ag Ventilbetätigungsmechanismus
DE4227567C1 (de) * 1992-08-20 1993-11-11 Daimler Benz Ag Ventilantriebssystem für eine mehrzylindrige Brennkraftmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264253A1 (en) * 1986-10-13 1988-04-20 Honda Giken Kogyo Kabushiki Kaisha Valve operating apparatus in an internal combustion engine
EP0323234A1 (en) * 1987-12-28 1989-07-05 Honda Giken Kogyo Kabushiki Kaisha Valve operating system for internal combustion engines
JPH04284109A (ja) * 1991-03-14 1992-10-08 Atsugi Unisia Corp エンジンの弁作動装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 17, no. 88 (M - 1370) 22 February 1993 (1993-02-22) *

Also Published As

Publication number Publication date
GB9409253D0 (en) 1994-06-29
GB2279405B (en) 1996-02-21
US5474037A (en) 1995-12-12
FR2706945B1 (enExample) 1995-12-08
GB2279405A (en) 1995-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080229