BR102018016619A8 - Dispositivo para montagem rotativa de uma árvore de cames de um motor de combustão interna e veículo a motor, em particular veículo comercial - Google Patents

Dispositivo para montagem rotativa de uma árvore de cames de um motor de combustão interna e veículo a motor, em particular veículo comercial

Info

Publication number
BR102018016619A8
BR102018016619A8 BR102018016619A BR102018016619A BR102018016619A8 BR 102018016619 A8 BR102018016619 A8 BR 102018016619A8 BR 102018016619 A BR102018016619 A BR 102018016619A BR 102018016619 A BR102018016619 A BR 102018016619A BR 102018016619 A8 BR102018016619 A8 BR 102018016619A8
Authority
BR
Brazil
Prior art keywords
internal combustion
combustion engine
camstry
particular commercial
motor vehicle
Prior art date
Application number
BR102018016619A
Other languages
English (en)
Other versions
BR102018016619A2 (pt
BR102018016619B1 (pt
Inventor
Bogdanski Peter
Original Assignee
Man Truck & Bus Ag
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 Man Truck & Bus Ag filed Critical Man Truck & Bus Ag
Publication of BR102018016619A2 publication Critical patent/BR102018016619A2/pt
Publication of BR102018016619A8 publication Critical patent/BR102018016619A8/pt
Publication of BR102018016619B1 publication Critical patent/BR102018016619B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L2001/0476—Camshaft bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • F02F2007/0063—Head bolts; Arrangements of cylinder head bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

DISPOSITIVO PARA MONTAGEM ROTATIVA DE UMA ÁRVORE DE CAMES DE UM MOTOR DE COMBUSTÃO INTERNA E VEÍCULO A MOTOR, EM PARTICULAR VEÍCULO COMERCIAL A invenção diz respeito a um dispositivo (10; 110) para montagem rotativa de uma árvore de cames (12) de um motor de combustão interna. O dispositivo compreende um primeiro corpo de rolamento (14; 14A) com um receptor (22; 22A) para montagem rotativa da árvore de cames (12). O dispositivo (10; 110) tem um cabeçote de cilindro (16) ou uma armação de fixação (30) para fixar o primeiro corpo de rolamento (14; 14A). O dispositivo (10; 110) tem um primeiro meio de fixação (18) que fixa o primeiro corpo de rolamento (14; 14A) ao cabeçote de cilindro (16) ou à armação de fixação (30). O primeiro meio de fixação (18) é o único meio de fixação (18) que fixa o primeiro corpo de rolamento (14; 14A) ao cabeçote de cilindro (16) ou à armação de fixação (30).
BR102018016619-0A 2017-08-18 2018-08-14 Dispositivo para a montagem rotativa de uma árvore de cames de um motor de combustão interna, e veículo a motor BR102018016619B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017118862.2A DE102017118862A1 (de) 2017-08-18 2017-08-18 Vorrichtung zum drehbaren Lagern einer Nockenwelle
DE102017118862.2 2017-08-18

Publications (3)

Publication Number Publication Date
BR102018016619A2 BR102018016619A2 (pt) 2019-07-16
BR102018016619A8 true BR102018016619A8 (pt) 2023-02-14
BR102018016619B1 BR102018016619B1 (pt) 2023-10-03

Family

ID=63035889

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102018016619-0A BR102018016619B1 (pt) 2017-08-18 2018-08-14 Dispositivo para a montagem rotativa de uma árvore de cames de um motor de combustão interna, e veículo a motor

Country Status (6)

Country Link
US (1) US20190055897A1 (pt)
EP (2) EP3842622B1 (pt)
JP (1) JP7248391B2 (pt)
CN (2) CN109404082B (pt)
BR (1) BR102018016619B1 (pt)
DE (1) DE102017118862A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111472861B (zh) * 2020-05-08 2024-04-02 广西玉柴机器股份有限公司 发动机制动系统的油路跨接机构
CN111648835B (zh) * 2020-06-22 2021-05-11 东风商用车有限公司 一种凸轮轴座总成及轴承座总成组

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958109A (ja) * 1982-09-27 1984-04-03 Honda Motor Co Ltd 動弁系の潤滑油供給構造
JPS608450A (ja) * 1983-06-28 1985-01-17 Hino Motors Ltd 頭上カム軸を備えたエンジン
GB2142975B (en) * 1983-07-05 1987-05-13 Honda Motor Co Ltd Internal combustion engine having single overhead camshaft
JPS6024801U (ja) * 1983-07-27 1985-02-20 マツダ株式会社 多弁式内燃機関のカムシャフト保持装置
DE3541700A1 (de) * 1985-11-26 1987-05-27 Audi Ag Brennkraftmaschine mit mindestens einer obenliegenden nockenwelle
DE3641129C1 (de) * 1986-12-02 1987-07-30 Daimler Benz Ag Vorrichtung zur Lagerung von zwei Nockenwellen im Zylinderkopf einer mehrzylindrigen Reihenbrennkraftmaschine
AT403944B (de) 1987-03-23 1998-06-25 Avl Verbrennungskraft Messtech Einspritzbrennkraftmaschine
DE3912495C2 (de) * 1989-04-15 1998-07-16 Audi Ag Nockenwellengehäuse
US5522354A (en) * 1993-10-29 1996-06-04 Yamaha Hatsudoki Kabushiki Kaisha Valve mechanism for internal combustion engine
US5562072A (en) * 1994-09-06 1996-10-08 Chrysler Corporation Valve lash adjustment for overhead camshaft type engine
JP3378737B2 (ja) * 1996-06-28 2003-02-17 株式会社オティックス 可変動弁機構
DE19752381A1 (de) 1997-11-26 1999-05-27 Volkswagen Ag Zylinderkopf für eine Brennkraftmaschine mit Pumpedüse-Einheit
JP4036401B2 (ja) * 1998-03-27 2008-01-23 ヤマハ発動機株式会社 可変バルブタイミング装置を備えた４サイクルエンジン
JP4396024B2 (ja) * 2000-03-13 2010-01-13 マツダ株式会社 シリンダヘッド構造
JP4014037B2 (ja) * 2002-09-24 2007-11-28 本田技研工業株式会社 Ｏｈｃ型内燃機関
US7409934B2 (en) * 2005-12-05 2008-08-12 Delphi Technologies, Inc. System for variable valvetrain actuation
WO2008061382A1 (de) 2006-11-20 2008-05-29 Thyssenkrupp Presta Teccenter Ag Nockenwellenbaugruppe
CN101196128A (zh) * 2006-12-06 2008-06-11 奇瑞汽车有限公司 二次装配定位方法及定位螺栓
JP4365856B2 (ja) * 2006-12-21 2009-11-18 株式会社オティックス カムシャフトの支持構造及び支持部材
DE102007025129A1 (de) 2007-05-30 2008-12-04 Mahle International Gmbh Zylinderkopfhaube
DE102008007091B4 (de) * 2008-01-31 2010-06-24 Polytec Automotive Gmbh & Co. Kg Nockenwellenmodul
US7975381B2 (en) * 2008-09-10 2011-07-12 Ford Global Technologies Valve operating camshaft system for internal combustion engine
FR2941506A1 (fr) * 2009-01-28 2010-07-30 Peugeot Citroen Automobiles Sa Methode de positionnement de pieces mecaniques
JP2011001878A (ja) * 2009-06-18 2011-01-06 Jtekt Corp カムシャフト装置及びこれを備えたエンジン、並びにカムシャフト装置の製造方法
DE102010019129A1 (de) * 2010-04-30 2011-11-03 Mahle International Gmbh Lagerbock einer Nockenwelle
JP2011241700A (ja) * 2010-05-14 2011-12-01 Otics Corp カムシャフトの軸受構造
CN102061952A (zh) * 2010-10-08 2011-05-18 奇瑞汽车股份有限公司 一种凸轮轴轴承座
CN101956625B (zh) * 2010-10-31 2013-03-20 无锡开普动力有限公司 一种气缸盖的润滑结构
DE102010051367A1 (de) * 2010-11-13 2012-05-16 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Verbrennungskraftmaschine mit obenliegenden Nockenwellen
DE102011081483A1 (de) 2011-08-24 2013-02-28 Mahle International Gmbh Verfahren zur vereinfachten und lagegenauen Fixierung eines Nockenwellenmoduls an einem Zylinderkopf
EP3078820A4 (en) * 2013-12-06 2016-11-30 Yamaha Motor Co Ltd VALVE TRANSMISSION FOR A MOTOR
JP6273837B2 (ja) * 2013-12-27 2018-02-07 マツダ株式会社 弁停止機構の油圧供給装置
CN104481621A (zh) * 2014-10-29 2015-04-01 重庆长安汽车股份有限公司 一种集成ocv阀安装结构和vvt油路的凸轮轴轴承盖

Also Published As

Publication number Publication date
EP3842622B1 (de) 2024-04-03
EP3450706A1 (de) 2019-03-06
RU2018129776A (ru) 2020-02-17
JP2019035410A (ja) 2019-03-07
CN109404082A (zh) 2019-03-01
US20190055897A1 (en) 2019-02-21
EP3842622A1 (de) 2021-06-30
DE102017118862A1 (de) 2019-02-21
BR102018016619A2 (pt) 2019-07-16
CN109404082B (zh) 2022-05-03
BR102018016619B1 (pt) 2023-10-03
CN114856745A (zh) 2022-08-05
RU2018129776A3 (pt) 2021-12-27
EP3450706B1 (de) 2021-03-31
JP7248391B2 (ja) 2023-03-29

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B03H Publication of an application: rectification [chapter 3.8 patent gazette]

Free format text: REFERENTE A RPI 2532 DE 16/07/2019, QUANTO AO ITEM 30.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B154 Notification of filing of divisional application [chapter 15.50 patent gazette]

Free format text: O PEDIDO FOI DIVIDIDO NO BR122023015682-0 PROTOCOLO 870230068467 EM 03/08/2023 17:02.

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/08/2018, OBSERVADAS AS CONDICOES LEGAIS