HK1126839A1 - Valve gear and rocker arm unit - Google Patents

Valve gear and rocker arm unit

Info

Publication number
HK1126839A1
HK1126839A1 HK09105610.0A HK09105610A HK1126839A1 HK 1126839 A1 HK1126839 A1 HK 1126839A1 HK 09105610 A HK09105610 A HK 09105610A HK 1126839 A1 HK1126839 A1 HK 1126839A1
Authority
HK
Hong Kong
Prior art keywords
rocker arm
supporting member
clip
valve gear
arm unit
Prior art date
Application number
HK09105610.0A
Other languages
English (en)
Inventor
Naoki Hiramatsu
Original Assignee
Otics 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
Application filed by Otics Corp filed Critical Otics Corp
Publication of HK1126839A1 publication Critical patent/HK1126839A1/xx

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
    • F01L1/185—Overhead end-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
    • 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
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49295—Push rod or rocker arm making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20576—Elements
    • Y10T74/20882—Rocker arms
HK09105610.0A 2007-12-07 2009-06-23 Valve gear and rocker arm unit HK1126839A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007317181A JP5164545B2 (ja) 2007-12-07 2007-12-07 動弁装置及びロッカアームユニット

Publications (1)

Publication Number Publication Date
HK1126839A1 true HK1126839A1 (en) 2009-09-11

Family

ID=40260885

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09105610.0A HK1126839A1 (en) 2007-12-07 2009-06-23 Valve gear and rocker arm unit

Country Status (5)

Country Link
US (1) US8025037B2 (ja)
EP (1) EP2067943B1 (ja)
JP (1) JP5164545B2 (ja)
AT (1) ATE521791T1 (ja)
HK (1) HK1126839A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8375909B2 (en) * 2009-01-30 2013-02-19 Eaton Corporation Rocker arm retention
DE102009040607A1 (de) * 2009-09-08 2011-03-10 Schaeffler Technologies Gmbh & Co. Kg Baueinheit für einen Ventiltrieb einer Brennkraftmaschine
JP2011117326A (ja) * 2009-12-01 2011-06-16 Otics Corp ロッカアーム
US20110253088A1 (en) * 2010-04-15 2011-10-20 Schaeffler Technologies Gmbh & Co. Kg Structural unit for a gas exchange valve train of an internal combustion engine
JP5569596B2 (ja) * 2010-12-28 2014-08-13 トヨタ自動車株式会社 高圧ポンプ
US20140366826A1 (en) * 2013-06-18 2014-12-18 GT Technologies Retention device for valve actuating mechanism
CN105422203B (zh) * 2014-06-26 2019-05-14 伊顿(意大利)有限公司 具有液压间隙调节器和排气制动器的气门机构系统
US11484015B2 (en) 2015-05-21 2022-11-01 Atlantic Sapphire Ip, Llc Systems and methods of intensive recirculating aquaculture
US11627729B2 (en) 2015-05-21 2023-04-18 Atlantic Sapphire Ip, Llc Transfer assembly and system for aquaculture
WO2020005244A1 (en) * 2018-06-28 2020-01-02 Cummins Inc. Retention of hydraulic lash adjuster in rocker lever assembly
US11425895B2 (en) 2020-03-05 2022-08-30 Atlantic Sapphire Ip, Llc Method for optimization of filtration in an aquaculture system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62130104A (ja) 1985-11-29 1987-06-12 Ikura Seiki Seisakusho:Kk 送り矢一定量移動確認装置付給材装置
JPS62169203A (ja) 1986-01-22 1987-07-25 Nippon Atom Ind Group Co Ltd プラントの操作手順評価システム
JPS62130104U (ja) * 1986-02-07 1987-08-17
JPS62169203U (ja) * 1986-04-17 1987-10-27
DE19717981A1 (de) * 1996-05-02 1998-10-29 Schaeffler Waelzlager Ohg Sicherung für einen Betätigungshebel einer Ventilsteuerung einer Brennkraftmaschine
DE19617523C2 (de) * 1996-05-02 2001-11-08 Schaeffler Waelzlager Ohg Sicherung für Betätigungshebel von Ventilsteuerungen für Brennkraftmaschinen
JP3707723B2 (ja) * 2000-05-09 2005-10-19 光洋精工株式会社 ロッカアーム用クリップ
JP3795320B2 (ja) 2000-11-20 2006-07-12 株式会社ジェイテクト ロッカアーム用クリップ
DE10249560A1 (de) * 2002-10-24 2004-05-06 Ina-Schaeffler Kg Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
DE102004028667A1 (de) * 2004-06-12 2005-12-29 Ina-Schaeffler Kg Hebelartiger Nockenfolger
DE102005036918A1 (de) * 2005-08-05 2007-02-08 Schaeffler Kg Verbindungselement zur verliersicheren Halterung eines hebelartigen Nockenfolgers
JP4198151B2 (ja) * 2005-12-21 2008-12-17 株式会社オティックス ロッカアームの製造方法

Also Published As

Publication number Publication date
JP5164545B2 (ja) 2013-03-21
ATE521791T1 (de) 2011-09-15
US20090145388A1 (en) 2009-06-11
JP2009138666A (ja) 2009-06-25
EP2067943B1 (en) 2011-08-24
EP2067943A1 (en) 2009-06-10
US8025037B2 (en) 2011-09-27

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20151205