DE112012003085A5 - Schlepphebel für den Ventiltrieb einer Brennkraftmaschine - Google Patents

Schlepphebel für den Ventiltrieb einer Brennkraftmaschine Download PDF

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Publication number
DE112012003085A5
DE112012003085A5 DE112012003085.0T DE112012003085T DE112012003085A5 DE 112012003085 A5 DE112012003085 A5 DE 112012003085A5 DE 112012003085 T DE112012003085 T DE 112012003085T DE 112012003085 A5 DE112012003085 A5 DE 112012003085A5
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
valve train
drag lever
drag
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.)
Withdrawn
Application number
DE112012003085.0T
Other languages
English (en)
Inventor
Stefan Dorn
Norbert Geyer
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112012003085A5 publication Critical patent/DE112012003085A5/de
Withdrawn legal-status Critical Current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
    • F01L1/185—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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • 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)
DE112012003085.0T 2011-07-22 2012-04-27 Schlepphebel für den Ventiltrieb einer Brennkraftmaschine Withdrawn DE112012003085A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011079605A DE102011079605A1 (de) 2011-07-22 2011-07-22 Schlepphebel für den Ventiltrieb einer Brennkraftmaschine
DE102011079605.3 2011-07-22
PCT/EP2012/057759 WO2013013845A1 (de) 2011-07-22 2012-04-27 Schlepphebel für den ventiltrieb einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE112012003085A5 true DE112012003085A5 (de) 2014-07-10

Family

ID=46017877

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102011079605A Withdrawn DE102011079605A1 (de) 2011-07-22 2011-07-22 Schlepphebel für den Ventiltrieb einer Brennkraftmaschine
DE112012003085.0T Withdrawn DE112012003085A5 (de) 2011-07-22 2012-04-27 Schlepphebel für den Ventiltrieb einer Brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102011079605A Withdrawn DE102011079605A1 (de) 2011-07-22 2011-07-22 Schlepphebel für den Ventiltrieb einer Brennkraftmaschine

Country Status (3)

Country Link
CN (1) CN103827450B (de)
DE (2) DE102011079605A1 (de)
WO (1) WO2013013845A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104696037A (zh) * 2015-03-18 2015-06-10 杭州新坐标科技股份有限公司 低惯量高强度的滚轮摇臂
US10323549B2 (en) * 2017-07-07 2019-06-18 Progress Rail Locomotive Inc. Self-aligning rocker arm and pushrod design
DE102017115985A1 (de) 2017-07-17 2019-01-17 Schaeffler Technologies AG & Co. KG Verfahren zur Herstellung eines Rollenschlepphebels
DE102018126745A1 (de) 2018-10-26 2020-04-30 Schaeffler Technologies AG & Co. KG Schlepphebel für den Ventiltrieb von Hubkolbenbrennkraftmaschinen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4825717A (en) * 1988-09-12 1989-05-02 Henley Manufacturing Corporation Rocker arm of the cam-follower type with ribs
JPH04259612A (ja) * 1991-02-15 1992-09-16 Ntn Corp ローラ付ロッカーアーム
DE4234868C2 (de) 1992-10-16 1999-10-28 Schaeffler Waelzlager Ohg Verfahren zur Herstellung eines Schlepp- oder Kipphebels
US6302075B1 (en) * 2000-01-07 2001-10-16 Delphi Technologies, Inc. Roller finger follower shaft retention apparatus
JP2003240103A (ja) * 2002-02-20 2003-08-27 Koyo Seiko Co Ltd カムフォロワ
JP4039936B2 (ja) * 2002-11-25 2008-01-30 株式会社ジェイテクト ロッカアーム
US6837197B2 (en) * 2003-03-19 2005-01-04 Eaton Corporation Dual valve lift and valve deactivation
JP2005188362A (ja) * 2003-12-25 2005-07-14 Koyo Seiko Co Ltd 板金製ロッカアームおよびその製造方法
JP2005201065A (ja) * 2004-01-13 2005-07-28 Koyo Seiko Co Ltd ロッカアーム
DE102005037053A1 (de) * 2005-08-05 2007-02-08 Schaeffler Kg Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine
JP2008115818A (ja) * 2006-11-07 2008-05-22 Otics Corp ロッカアーム

Also Published As

Publication number Publication date
CN103827450B (zh) 2017-08-15
CN103827450A (zh) 2014-05-28
WO2013013845A1 (de) 2013-01-31
DE102011079605A1 (de) 2013-01-24

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Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination