KR100567568B1 - 내연 기관의 밸브 가동 장치에 있어서의 로커 암 샤프트의회전 정지 장치 - Google Patents
내연 기관의 밸브 가동 장치에 있어서의 로커 암 샤프트의회전 정지 장치 Download PDFInfo
- Publication number
- KR100567568B1 KR100567568B1 KR1020047002824A KR20047002824A KR100567568B1 KR 100567568 B1 KR100567568 B1 KR 100567568B1 KR 1020047002824 A KR1020047002824 A KR 1020047002824A KR 20047002824 A KR20047002824 A KR 20047002824A KR 100567568 B1 KR100567568 B1 KR 100567568B1
- Authority
- KR
- South Korea
- Prior art keywords
- rocker arm
- rotation stop
- intake
- internal combustion
- 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 - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 19
- 230000010355 oscillation Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
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- 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
-
- 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
- F01L1/02—Valve drive
-
- 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
- F01L1/022—Chain drive
-
- 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/18—Rocking arms or levers
- F01L1/181—Centre pivot rocking arms
- F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
-
- 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
- F01L2305/00—Valve arrangements comprising rollers
- F01L2305/02—Mounting of rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (1)
- 기관 본체(E)의 실린더 헤드(cylinder head)(3)에 2개의 로커 암 샤프트(rocker arm shaft)(32, 33)를 간격을 두어서 병렬 설치하고, 이들 로커 암 샤프트(32, 33)에, 흡기 및 배기 캠(21, 22)과, 흡기 및 배기 밸브(13, 14)를 연접하는 로커 암(34, 35)을 각각 요동이 가능하게 지지하고, 그 흡기 및 배기 캠(21, 22)의 회전에 따라, 로커 암(34, 35)을 통해서 흡기 및 배기 밸브(13, 14)를 각각 소정의 타이밍을 가지고 개폐 작동하도록 한, 내연 기관의 밸브 가동 장치에 있어서,상기 2개의 로커 암 샤프트(32, 33)의 중간부에 있어서, 실린더 헤드(3)에는, 제1암부(42a)와 제2암부(42b)를 일체로 연장시킨 회전 정지 플레이트(42)의 중간부를 나사 부재(43)로 단단히 죄어서 고정하고, 상기 회전 정지 플레이트(42)의 제1 및 제2암부(42a, 42b)에는, 상기 나사 부재(43)의 죔 회전 방향의 전방측에 걸림부(42c, 42d)를 각각 마련하여, 이들 걸림부(42c, 42d)를 상기 2개의 로커 암 샤프트(32, 33)에 서로 반대 방향으로 형성한 피걸림부(32a, 33a)에 각각 걸어 맞춰서, 상기 로커 암 샤프트(32, 33)의 회전 정지를 실행하도록 한 것을 특징으로 하는, 내연 기관의 밸브 가동 장치에 있어서의 로커 암 샤프트의 회전 정지 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00279703 | 2001-09-14 | ||
JP2001279703A JP3526836B2 (ja) | 2001-09-14 | 2001-09-14 | 内燃機関の動弁装置におけるロッカアームシャフトの回り止め装置 |
PCT/JP2002/008678 WO2003027447A1 (fr) | 2001-09-14 | 2002-08-28 | Dispositif a butee tourbillon pour axe de culbuteur d'un mecanisme de soupapes de moteur a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040029441A KR20040029441A (ko) | 2004-04-06 |
KR100567568B1 true KR100567568B1 (ko) | 2006-04-05 |
Family
ID=19103835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047002824A Expired - Fee Related KR100567568B1 (ko) | 2001-09-14 | 2002-08-28 | 내연 기관의 밸브 가동 장치에 있어서의 로커 암 샤프트의회전 정지 장치 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1452699B1 (ko) |
JP (1) | JP3526836B2 (ko) |
KR (1) | KR100567568B1 (ko) |
CN (1) | CN100580227C (ko) |
AR (1) | AR036522A1 (ko) |
BR (1) | BR0205989B1 (ko) |
MY (1) | MY129621A (ko) |
WO (1) | WO2003027447A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4052964B2 (ja) * | 2003-03-19 | 2008-02-27 | 本田技研工業株式会社 | ロッカーアーム軸の回り止め装置 |
JP4566071B2 (ja) * | 2005-06-15 | 2010-10-20 | 本田技研工業株式会社 | 内燃機関 |
JP4382010B2 (ja) * | 2005-06-23 | 2009-12-09 | 本田技研工業株式会社 | エンジンの動弁装置 |
JP4629003B2 (ja) * | 2006-07-11 | 2011-02-09 | 本田技研工業株式会社 | 内燃機関の動弁装置 |
JP6898377B2 (ja) * | 2019-03-29 | 2021-07-07 | 本田技研工業株式会社 | 内燃機関の動弁構造 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5531201Y2 (ko) * | 1976-03-16 | 1980-07-25 | ||
JP3518698B2 (ja) * | 1994-10-11 | 2004-04-12 | 本田技研工業株式会社 | 動弁装置のカムシャフトと開弁用スイングアームシャフトの軸方向固定構造 |
JP3369036B2 (ja) * | 1995-12-26 | 2003-01-20 | ヤマハ発動機株式会社 | 頭上カム式エンジン |
-
2001
- 2001-09-14 JP JP2001279703A patent/JP3526836B2/ja not_active Expired - Fee Related
-
2002
- 2002-08-28 WO PCT/JP2002/008678 patent/WO2003027447A1/ja active Application Filing
- 2002-08-28 BR BRPI0205989-4A patent/BR0205989B1/pt not_active IP Right Cessation
- 2002-08-28 CN CN02817041A patent/CN100580227C/zh not_active Expired - Fee Related
- 2002-08-28 KR KR1020047002824A patent/KR100567568B1/ko not_active Expired - Fee Related
- 2002-08-28 EP EP02762894A patent/EP1452699B1/en not_active Expired - Lifetime
- 2002-09-13 AR ARP020103475A patent/AR036522A1/es active IP Right Grant
- 2002-09-14 MY MYPI20023433A patent/MY129621A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN100580227C (zh) | 2010-01-13 |
AR036522A1 (es) | 2004-09-15 |
WO2003027447A1 (fr) | 2003-04-03 |
JP3526836B2 (ja) | 2004-05-17 |
CN1549888A (zh) | 2004-11-24 |
EP1452699A4 (en) | 2007-05-02 |
BR0205989A (pt) | 2003-08-26 |
KR20040029441A (ko) | 2004-04-06 |
MY129621A (en) | 2007-04-30 |
EP1452699A1 (en) | 2004-09-01 |
BR0205989B1 (pt) | 2011-03-09 |
EP1452699B1 (en) | 2009-07-22 |
JP2003083009A (ja) | 2003-03-19 |
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