DE602004030711D1 - Doppelrollen-nockenfolger - Google Patents

Doppelrollen-nockenfolger

Info

Publication number
DE602004030711D1
DE602004030711D1 DE602004030711T DE602004030711T DE602004030711D1 DE 602004030711 D1 DE602004030711 D1 DE 602004030711D1 DE 602004030711 T DE602004030711 T DE 602004030711T DE 602004030711 T DE602004030711 T DE 602004030711T DE 602004030711 D1 DE602004030711 D1 DE 602004030711D1
Authority
DE
Germany
Prior art keywords
cam
roller
valve stem
folger
double roller
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.)
Active
Application number
DE602004030711T
Other languages
English (en)
Inventor
Daniel H Jesel
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.)
Jesel Inc
Original Assignee
Jesel Inc
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 Jesel Inc filed Critical Jesel Inc
Publication of DE602004030711D1 publication Critical patent/DE602004030711D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01L1/02—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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/16—Silencing impact; Reducing wear
    • 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
    • F01L2301/00—Using particular materials
    • 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
    • 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
    • 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
    • Y10T74/20582—Levers
    • 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
    • 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
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2107—Follower

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Fixing For Electrophotography (AREA)
  • External Artificial Organs (AREA)
DE602004030711T 2003-10-02 2004-10-01 Doppelrollen-nockenfolger Active DE602004030711D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50752803P 2003-10-02 2003-10-02
PCT/US2004/032432 WO2005033562A2 (en) 2003-10-02 2004-10-01 Double roller cam follower

Publications (1)

Publication Number Publication Date
DE602004030711D1 true DE602004030711D1 (de) 2011-02-03

Family

ID=34421626

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004030711T Active DE602004030711D1 (de) 2003-10-02 2004-10-01 Doppelrollen-nockenfolger

Country Status (6)

Country Link
US (1) US6976462B2 (de)
EP (1) EP1687513B1 (de)
JP (1) JP4474417B2 (de)
AT (1) ATE492712T1 (de)
DE (1) DE602004030711D1 (de)
WO (1) WO2005033562A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070163243A1 (en) * 2006-01-17 2007-07-19 Arvin Technologies, Inc. Exhaust system with cam-operated valve assembly and associated method
JP5069958B2 (ja) * 2007-07-03 2012-11-07 株式会社オティックス ロッカアーム
JP2011208631A (ja) * 2010-03-12 2011-10-20 Nsk Ltd タペットローラ軸受
DE102010018712B4 (de) * 2010-04-29 2022-01-20 Audi Ag Ventiltrieb für ein Gaswechselventil mit Wälzkontakt zwischen Nockenfolger und Ventilschaft
JP5905665B2 (ja) * 2011-02-08 2016-04-20 本田技研工業株式会社 ロッカーアーム装置
EP2712655B1 (de) 2011-04-28 2019-12-18 The Broad Institute, Inc. Histondeacetylase-Hemmer
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435727A (en) * 1946-05-10 1948-02-10 Spencer Aircraft Motors Inc Valve actuating mechanism
US5060606A (en) * 1990-08-14 1991-10-29 Camshaft Machine Company Rocker arm
US5074261A (en) * 1991-01-14 1991-12-24 The Torrington Company Rocker arm assembly
DE4320146A1 (de) * 1992-06-30 1994-01-05 Volkswagen Ag Maschine mit über Schwinghebel betätigten Hubventilen
US5596958A (en) * 1995-08-11 1997-01-28 Miller; James Rocker arm bridge for internal combustion engines

Also Published As

Publication number Publication date
EP1687513A2 (de) 2006-08-09
EP1687513A4 (de) 2010-03-31
JP4474417B2 (ja) 2010-06-02
US20050183683A1 (en) 2005-08-25
US6976462B2 (en) 2005-12-20
ATE492712T1 (de) 2011-01-15
WO2005033562A3 (en) 2005-11-24
JP2007507669A (ja) 2007-03-29
EP1687513B1 (de) 2010-12-22
WO2005033562A2 (en) 2005-04-14

Similar Documents

Publication Publication Date Title
BR0214298B1 (pt) método para operar uma válvula de injeção de combustìvel dual, e, válvula de injeção de combustìvel dual.
NO20070356L (no) Kopling for seismisk kabel
NO20073166L (no) Boronisert ventiltetning
DK1802545T3 (da) Kerne til en materialerulle
ITRM20030250A0 (it) Tagliatrice a rotazione a tuffante con incudine scanalata a valve accoppiate.
DE602004030711D1 (de) Doppelrollen-nockenfolger
BR0300958B1 (pt) mandril para vÁlvula de bombeio pneumÁtico.
NO20052557D0 (no) Morfolinderivater for bruk som dopamin-agonister i behandling av blant annet seksuell dysfunksjon.
GB2429421A (en) Cutting die head
CR7252S (es) Porcion de botella
BRPI0519216A2 (pt) reduÇço no crescimento de cabelos ou pÊlos
BR0213492B1 (pt) válvula para meios criogênicos.
PT1347984E (pt) Processo para a preparacao de derivados de taxano
MXPA02002683A (es) Conjunto de vastago compacto con rodillos balanceados en su carga para valvulas obturadoras de doble bloque y de purga no lubricadas.
BR0308528B1 (pt) instalação de um barril de tiragem, barril de tiragem, e, dispositivo de conexão para um barril de tiragem.
BR0111660B1 (pt) válvula de fechamento estanque a gás.
MX2010003311A (es) Tramo muerto.
DE69921860D1 (de) Rollenschlepphebel
AU2003201236A1 (en) Spool valve
DE60235180D1 (de) Abdichtung an pressrollen
BR0306496A (pt) Dispositivo e método para conectar perfis
BR0303141B1 (pt) vÁlvula redutora de pressço.
BRMU8502517U (pt) aperfeiçoamento introduzido em válvula de esfera tipo wafer cilìndrica
AR028635A1 (es) Un procedimiento de fabricacion de nitrilos insaturados
AR012803A4 (es) Una herramienta para plantar