ITTO20010133A0 - Bilanciere per treni valvola di motori a combustione interna. - Google Patents

Bilanciere per treni valvola di motori a combustione interna.

Info

Publication number
ITTO20010133A0
ITTO20010133A0 IT2001TO000133A ITTO20010133A ITTO20010133A0 IT TO20010133 A0 ITTO20010133 A0 IT TO20010133A0 IT 2001TO000133 A IT2001TO000133 A IT 2001TO000133A IT TO20010133 A ITTO20010133 A IT TO20010133A IT TO20010133 A0 ITTO20010133 A0 IT TO20010133A0
Authority
IT
Italy
Prior art keywords
rocker
trains
valve
internal combustion
combustion engines
Prior art date
Application number
IT2001TO000133A
Other languages
English (en)
Inventor
Majo Cecur
Original Assignee
Eaton Automotive S R L
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 Eaton Automotive S R L filed Critical Eaton Automotive S R L
Priority to IT2001TO000133A priority Critical patent/ITTO20010133A1/it
Publication of ITTO20010133A0 publication Critical patent/ITTO20010133A0/it
Priority to US10/054,183 priority patent/US6612276B2/en
Priority to EP02250962A priority patent/EP1233150A3/en
Publication of ITTO20010133A1 publication Critical patent/ITTO20010133A1/it

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
    • F01L1/20—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
    • F01L1/12—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
    • 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)
IT2001TO000133A 2001-02-15 2001-02-15 Bilanciere per treni valvola di motori a combustione interna. ITTO20010133A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2001TO000133A ITTO20010133A1 (it) 2001-02-15 2001-02-15 Bilanciere per treni valvola di motori a combustione interna.
US10/054,183 US6612276B2 (en) 2001-02-15 2002-01-22 Rocker arm for valve trains of internal combustion engines
EP02250962A EP1233150A3 (en) 2001-02-15 2002-02-12 Rocker arm for valve trains of internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001TO000133A ITTO20010133A1 (it) 2001-02-15 2001-02-15 Bilanciere per treni valvola di motori a combustione interna.

Publications (2)

Publication Number Publication Date
ITTO20010133A0 true ITTO20010133A0 (it) 2001-02-15
ITTO20010133A1 ITTO20010133A1 (it) 2002-08-16

Family

ID=11458558

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001TO000133A ITTO20010133A1 (it) 2001-02-15 2001-02-15 Bilanciere per treni valvola di motori a combustione interna.

Country Status (3)

Country Link
US (1) US6612276B2 (it)
EP (1) EP1233150A3 (it)
IT (1) ITTO20010133A1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10354683B4 (de) * 2003-11-22 2022-02-10 Schaeffler Technologies AG & Co. KG Hebelartiger Nockenfolger
JP4525435B2 (ja) * 2005-04-14 2010-08-18 株式会社ジェイテクト ロッカアーム
US7836860B2 (en) 2007-11-21 2010-11-23 Charter Manufacturing Co., Inc. Engine rocker arm
JP5093920B2 (ja) * 2008-02-05 2012-12-12 株式会社オティックス ロッカアーム
JP4578547B2 (ja) * 2008-07-10 2010-11-10 株式会社オティックス 潤滑油供給路を有するロッカーアーム
DE102009032582A1 (de) * 2009-07-10 2011-01-13 Schaeffler Technologies Gmbh & Co. Kg Schlepphebel
JP6769691B2 (ja) * 2014-12-26 2020-10-14 株式会社オティックス ロッカーアームの製造方法
KR101646136B1 (ko) * 2015-07-15 2016-08-05 현대자동차 주식회사 가변 밸브 리프트 장치
US10683923B2 (en) 2017-07-31 2020-06-16 Schaeffler Technologies AG & Co. KG Rotatable body valve stem contact for switchable roller finger follower

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624223A (en) * 1980-03-27 1986-11-25 Toledo Stamping & Manufacturing Company Rocker arm and method of making same
US4674453A (en) * 1986-01-21 1987-06-23 Dove Jr James E Rocker arm and method of forming the same
US4796483A (en) * 1987-09-11 1989-01-10 The Henley Group, Inc. Cold-formed rocker arm with cam-contacting roller
KR960014920B1 (ko) * 1992-01-07 1996-10-21 나까무라 유이찌 롤러로커암과 그 제조방법
JP2879511B2 (ja) * 1993-07-07 1999-04-05 光洋精工株式会社 プレス製ロッカアーム、およびその製造方法
DE9401047U1 (de) * 1994-01-22 1994-03-10 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Blechkipp- bzw. Schlepphebel
DE19652676A1 (de) * 1996-12-18 1998-06-25 Schaeffler Waelzlager Ohg Betätigungshebel für einen Ventiltrieb einer Brennkraftmaschine
US5819694A (en) * 1997-05-15 1998-10-13 Welles Manufacturing Company Stamped roller-type cam followers with added height
DE19811658B4 (de) * 1998-03-18 2006-01-26 Ina-Schaeffler Kg Schwenkbarer Nockenfolger eines Ventiltriebs einer Brennkraftmaschine
US5979383A (en) * 1999-04-23 1999-11-09 General Motors Corporation Rocker arm assembly lubrication

Also Published As

Publication number Publication date
ITTO20010133A1 (it) 2002-08-16
EP1233150A2 (en) 2002-08-21
EP1233150A3 (en) 2003-04-02
US6612276B2 (en) 2003-09-02
US20020108594A1 (en) 2002-08-15

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