DE4303574A1 - - Google Patents

Info

Publication number
DE4303574A1
DE4303574A1 DE4303574A DE4303574A DE4303574A1 DE 4303574 A1 DE4303574 A1 DE 4303574A1 DE 4303574 A DE4303574 A DE 4303574A DE 4303574 A DE4303574 A DE 4303574A DE 4303574 A1 DE4303574 A1 DE 4303574A1
Authority
DE
Germany
Prior art keywords
rocker arm
axis
camshaft
center line
internal combustion
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
DE4303574A
Other languages
German (de)
English (en)
Other versions
DE4303574C2 (de
Inventor
Shigeaki Hamada
Masato Kasai
Yasuyuki Osumi
Kiyomi Yamashita
Yoshihiko Ito
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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 JP4089673A external-priority patent/JPH05256111A/ja
Priority claimed from JP4089672A external-priority patent/JPH05256110A/ja
Application filed by Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of DE4303574A1 publication Critical patent/DE4303574A1/de
Application granted granted Critical
Publication of DE4303574C2 publication Critical patent/DE4303574C2/de
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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE4303574A 1992-03-13 1993-02-08 Kipphebelanordnung Expired - Fee Related DE4303574C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4089673A JPH05256111A (ja) 1992-03-13 1992-03-13 エンジンの動弁装置
JP4089672A JPH05256110A (ja) 1992-03-13 1992-03-13 エンジンの動弁装置

Publications (2)

Publication Number Publication Date
DE4303574A1 true DE4303574A1 (US06633782-20031014-M00005.png) 1993-09-23
DE4303574C2 DE4303574C2 (de) 1999-07-29

Family

ID=26431088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4303574A Expired - Fee Related DE4303574C2 (de) 1992-03-13 1993-02-08 Kipphebelanordnung

Country Status (3)

Country Link
US (1) US5241928A (US06633782-20031014-M00005.png)
KR (1) KR950014399B1 (US06633782-20031014-M00005.png)
DE (1) DE4303574C2 (US06633782-20031014-M00005.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745716A1 (de) * 1997-10-16 1999-04-22 Daimler Chrysler Ag Vorrichtung zur variablen Ventilsteuerung für eine Brennkraftmaschine
DE19745715A1 (de) * 1997-10-16 1999-04-22 Daimler Chrysler Ag Vorrichtung zur variablen Steuerung der Ventile einer Brennkraftmaschine
DE19814800A1 (de) * 1998-04-02 1999-10-14 Daimler Chrysler Ag Variable Ventilsteuerung für eine Hubkolben-Brennkraftmaschine
DE102005012081A1 (de) * 2005-03-03 2006-11-23 Entec Consulting Gmbh Variable mechanische Ventilsteuerung einer Brennkraftmaschine
US7603973B2 (en) 2005-03-03 2009-10-20 Hydraulik-Ring Gmbh Variable mechanical valve control for an internal combustion engine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313916A (en) * 1993-07-30 1994-05-24 The Torrington Company Rocker arm assembly
US5347964A (en) * 1993-09-07 1994-09-20 Chrysler Corporation Valve train for internal combustion engines
US5596958A (en) * 1995-08-11 1997-01-28 Miller; James Rocker arm bridge for internal combustion engines
US5669344A (en) * 1996-08-09 1997-09-23 Chrysler Corporation Sohc system with radial valves
DE69913251T2 (de) * 1998-06-24 2004-05-27 Yamaha Hatsudoki K.K., Iwata Ventilsteuerungseinrichtung für eine Brennkraftmaschine
US20070147955A1 (en) * 2005-12-28 2007-06-28 Bill Moore Quick gear changing engine hub assembly
US7845316B2 (en) * 2007-07-06 2010-12-07 Brp-Powertrain Gmbh & Co Kg Internal combustion engine cooling system
JP2018197498A (ja) 2015-10-15 2018-12-13 ヤマハ発動機株式会社 鞍乗型車両用エンジン
WO2020227741A1 (en) * 2019-05-10 2020-11-19 Innio Jenbacher Gmbh & Co Og Internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769434A (en) * 1953-11-04 1956-11-06 Studebaker Packard Corp Overhead valve arrangement for engines
DE2442969B2 (de) * 1974-09-07 1976-07-01 Mtu Friedrichshafen Gmbh Ventilsteuerung fuer brennkraftmaschinen
JPS63113704U (US06633782-20031014-M00005.png) * 1987-01-19 1988-07-22

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727500A (en) * 1951-09-15 1955-12-20 James M Leake Engine rocker arm
US4476822A (en) * 1983-05-23 1984-10-16 General Motors Corporation Hypocyclic rolling contact rocker arm and pivot
JP2537205B2 (ja) * 1986-07-09 1996-09-25 本田技研工業株式会社 内燃機関の動弁装置
JP2917274B2 (ja) * 1988-03-31 1999-07-12 スズキ株式会社 ４サイクルエンジンのシリンダヘッド
JP2694899B2 (ja) * 1988-05-30 1997-12-24 ヤマハ発動機株式会社 ４サイクルエンジンの動弁装置
JP2741691B2 (ja) * 1989-04-28 1998-04-22 スズキ株式会社 内燃機関の動弁機構
JP2595719B2 (ja) * 1989-06-26 1997-04-02 いすゞ自動車株式会社 Ｏｈｃ型動弁機構装置
JP2786699B2 (ja) * 1989-11-29 1998-08-13 ヤマハ発動機株式会社 Ｓｏｈｃエンジンの動弁装置
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769434A (en) * 1953-11-04 1956-11-06 Studebaker Packard Corp Overhead valve arrangement for engines
DE2442969B2 (de) * 1974-09-07 1976-07-01 Mtu Friedrichshafen Gmbh Ventilsteuerung fuer brennkraftmaschinen
JPS63113704U (US06633782-20031014-M00005.png) * 1987-01-19 1988-07-22

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745716A1 (de) * 1997-10-16 1999-04-22 Daimler Chrysler Ag Vorrichtung zur variablen Ventilsteuerung für eine Brennkraftmaschine
DE19745715A1 (de) * 1997-10-16 1999-04-22 Daimler Chrysler Ag Vorrichtung zur variablen Steuerung der Ventile einer Brennkraftmaschine
US6009842A (en) * 1997-10-16 2000-01-04 Daimlerchrysler Ag Fuel injection system for a multicylinder internal combustion engine with a fuel supply line serving as a high pressure storage device
DE19814800A1 (de) * 1998-04-02 1999-10-14 Daimler Chrysler Ag Variable Ventilsteuerung für eine Hubkolben-Brennkraftmaschine
US6058896A (en) * 1998-04-02 2000-05-09 Daimlerchrysler Ag Variable valve control for an internal combustion engine
DE102005012081A1 (de) * 2005-03-03 2006-11-23 Entec Consulting Gmbh Variable mechanische Ventilsteuerung einer Brennkraftmaschine
US7603973B2 (en) 2005-03-03 2009-10-20 Hydraulik-Ring Gmbh Variable mechanical valve control for an internal combustion engine
US7624711B2 (en) 2005-03-03 2009-12-01 Hydraulik-Ring Gmbh Variable mechanical valve control for an internal combustion engine
DE102005012081B4 (de) 2005-03-03 2021-09-16 Kolbenschmidt Pierburg Innovations Gmbh Variable mechanische Ventilsteuerung einer Brennkraftmaschine

Also Published As

Publication number Publication date
US5241928A (en) 1993-09-07
KR930019978A (ko) 1993-10-19
KR950014399B1 (ko) 1995-11-27
DE4303574C2 (de) 1999-07-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: F01L 1/18

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee