DE102011078434A1 - Lagerung einer Nockenwelle mittels Wälzlagern - Google Patents

Lagerung einer Nockenwelle mittels Wälzlagern Download PDF

Info

Publication number: DE102011078434A1
Authority: DE; Germany
Prior art keywords: combustion engine; internal combustion; sliding cam; fundamental wave; cam units
Prior art date: 2011-06-30
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

DE102011078434A

Other languages

German (de)

English (en)

Inventor

Dipl.-Ing. Kirbach Lutz

Dipl.-Ing.(BA) Kieninger Stefan

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.)

2011-06-30

Filing date

2011-06-30

Publication date

2013-01-03

2011-06-30 Application filed by Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG

2011-06-30 Priority to DE102011078434A priority Critical patent/DE102011078434A1/de

2012-02-23 Priority to PCT/EP2012/053098 priority patent/WO2013000589A1/fr

2013-01-03 Publication of DE102011078434A1 publication Critical patent/DE102011078434A1/de

Status Withdrawn legal-status Critical Current

Links

238000005096 rolling process Methods 0.000 title claims description 5
238000002485 combustion reaction Methods 0.000 claims abstract description 24
230000005540 biological transmission Effects 0.000 claims abstract description 3
238000004519 manufacturing process Methods 0.000 claims description 3
238000004140 cleaning Methods 0.000 claims description 2
238000005406 washing Methods 0.000 claims description 2
238000006073 displacement reaction Methods 0.000 description 2
238000003860 storage Methods 0.000 description 2
BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1

Images

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
- F01L1/02—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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/18—Camshafts

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Valve-Gear Or Valve Arrangements (AREA)

DE102011078434A 2011-06-30 2011-06-30 Lagerung einer Nockenwelle mittels Wälzlagern Withdrawn DE102011078434A1 (de)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
DE102011078434A DE102011078434A1 (de)	2011-06-30	2011-06-30	Lagerung einer Nockenwelle mittels Wälzlagern
PCT/EP2012/053098 WO2013000589A1 (fr)	2011-06-30	2012-02-23	Montage d'un arbre à cames au moyen de paliers à roulement

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102011078434A DE102011078434A1 (de)	2011-06-30	2011-06-30	Lagerung einer Nockenwelle mittels Wälzlagern

Publications (1)

Publication Number	Publication Date
DE102011078434A1 true DE102011078434A1 (de)	2013-01-03

Family

ID=45755361

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE102011078434A Withdrawn DE102011078434A1 (de)	2011-06-30	2011-06-30	Lagerung einer Nockenwelle mittels Wälzlagern

Country Status (2)

Country	Link
DE (1)	DE102011078434A1 (fr)
WO (1)	WO2013000589A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104141516A (zh) *	2013-11-22	2014-11-12	成都科创佳思科技有限公司	凸轮轴结构
US12031460B2 (en)	2020-08-12	2024-07-09	Thyssenkrupp Dynamic Components Gmbh	Sliding cam system
US12071869B2 (en)	2019-03-25	2024-08-27	Thyssenkrupp Presta Teccenter Ag	Slide cam system and motor
US12140055B2 (en)	2020-08-12	2024-11-12	Thyssenkrupp Dynamic Components Gmbh	Sliding-cam camshaft assembly for an internal combustion engine, and method for switching a sliding-cam camshaft assembly for an internal combustion engine
US12196112B2 (en)	2020-08-12	2025-01-14	Thyssenkrupp Dynamic Components Gmbh	Sliding cam system for an internal combustion engine, comprising an integrated locking element

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10148243A1 (de)	2001-09-28	2003-04-10	Ina Schaeffler Kg	Ventiltrieb mit Ventilhubumschaltung für die Gaswechselventile eines 4-Takt-Verbrennungsmotors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19844203A1 (de) *	1998-09-26	2000-03-30	Schaeffler Waelzlager Ohg	Lagerung einer Welle einer Brennkraftmaschine mit geteilten Wälzlagern
DE102004022832B4 (de) *	2004-05-08	2020-03-26	Dr. Ing. H.C. F. Porsche Aktiengesellschaft	Ventiltrieb für eine Brennkraftmaschine
DE102004029622A1 (de) *	2004-06-18	2006-01-12	Dr.Ing.H.C. F. Porsche Ag	Ventilbetätigungselement mit Ventilbetätigungsabschnitten
ES2580956T3 (es) *	2006-09-04	2016-08-30	Ntn Corporation	Estructura de soporte de árbol de levas y motor de combustión interna
EP2444601B1 (fr) *	2006-09-04	2017-05-03	NTN Corporation	Roulement à rouleaux, structure de support d'arbre à cames, et moteur à combustion interne
DE102008035935A1 (de) *	2008-07-31	2010-02-11	Audi Ag	Zahnwellenverbindung und Ventiltrieb mit Zahnwellenverbindung zwischen einer Nockenwelle und verschiebbaren Nockenträgern
DE102009049464A1 (de) *	2009-10-15	2011-04-21	Dr. Ing. H.C. F. Porsche Aktiengesellschaft	Zylinderkopfdeckel einer Brennkraftmaschine

2011
- 2011-06-30 DE DE102011078434A patent/DE102011078434A1/de not_active Withdrawn
2012
- 2012-02-23 WO PCT/EP2012/053098 patent/WO2013000589A1/fr not_active Ceased

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10148243A1 (de)	2001-09-28	2003-04-10	Ina Schaeffler Kg	Ventiltrieb mit Ventilhubumschaltung für die Gaswechselventile eines 4-Takt-Verbrennungsmotors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104141516A (zh) *	2013-11-22	2014-11-12	成都科创佳思科技有限公司	凸轮轴结构
US12071869B2 (en)	2019-03-25	2024-08-27	Thyssenkrupp Presta Teccenter Ag	Slide cam system and motor
US12031460B2 (en)	2020-08-12	2024-07-09	Thyssenkrupp Dynamic Components Gmbh	Sliding cam system
US12140055B2 (en)	2020-08-12	2024-11-12	Thyssenkrupp Dynamic Components Gmbh	Sliding-cam camshaft assembly for an internal combustion engine, and method for switching a sliding-cam camshaft assembly for an internal combustion engine
US12196112B2 (en)	2020-08-12	2025-01-14	Thyssenkrupp Dynamic Components Gmbh	Sliding cam system for an internal combustion engine, comprising an integrated locking element

Also Published As

Publication number	Publication date
WO2013000589A1 (fr)	2013-01-03

Similar Documents

Publication	Publication Date	Title
EP1995417B1 (fr)	2010-01-06	Arbre à came
DE102010004591B4 (de)	2021-08-19	Gebauter Nockenträger für Ventiltrieb
EP2954233B1 (fr)	2018-10-24	Palier de satellite dans un train planétaire
EP1844216B1 (fr)	2009-10-28	Arbre a cames ajustable, en particulier pour moteurs a combustion interne de vehicules, pourvu d'un dispositif d'ajustement hydraulique
EP2739830B1 (fr)	2015-05-27	Commande de soupape d'un moteur à combustion interne, moteur à combustion interne et procédé de fabrication d'une commande de soupape correspondante
DE102009059712A1 (de)	2011-09-22	Nockeneinheit für eine gebaute Nockenwelle
DE102013207573A1 (de)	2014-10-30	Lagerrahmen oder Zylinderkopfhaube
DE102014101111A1 (de)	2014-08-14	Zahnradanordnung
DE102011103544A1 (de)	2012-12-13	Lagerung einer Nockenwelle
DE102016214261A1 (de)	2017-02-09	Verfahren zur Herstellung einer Riemenscheibenvorrichtung, Riemenscheibenvorrichtung gemäß einem solchen Herstellungsverfahren und mit einer solchen Riemenscheibe ausgestatteter Motor
DE102011018503A1 (de)	2012-10-25	Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit einer Grundnockenwelle und zwischen Drehlagern der Grundnockenwelle in zwei oder mehr diskrete Verschiebestellungen verschiebbaren Nockenträgern
DE102008035003A1 (de)	2010-02-04	Rollenlager, insbesondere mittenfreies Großwälzlager
DE102016216286A1 (de)	2018-03-01	Segmentierter Wälzlagerkäfig und Käfigsegment zur Bildung desselben
WO2015113748A1 (fr)	2015-08-06	Procédé d'assemblage d'un module de véhicule automobile
DE102011078434A1 (de)	2013-01-03	Lagerung einer Nockenwelle mittels Wälzlagern
DE102010019130B4 (de)	2021-02-04	Zylinderkopf
DE102007010154A1 (de)	2008-06-26	Ventiltrieb einer Brennkraftmaschine mit dreistufigen Nockenprofilgruppen und verschiebbaren Nockenträgern mit integrierten Stellorganen
DE102009014517A1 (de)	2010-09-30	Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit verschiebbarem Nockenwellengeberrad
DE102012206023A1 (de)	2013-10-17	Wälzlagerkäfig
WO2017186210A1 (fr)	2017-11-02	Segment de cage d'un roulement à rouleaux cylindriques
DE102009010384A1 (de)	2010-09-02	Verstellvorrichtung einer Weile
DE102008046821A1 (de)	2010-04-01	Kurbelwelle für eine Brennkraftmaschine mit varibaler Verdichtung und Brennkraftmaschine mit variabler Verdichtung
DE102006004726A1 (de)	2007-08-23	Verfahren zur Herstellung einer gebauten Nockenwelle
DE102013206969A1 (de)	2014-10-23	Planetenradlagerung in einem Planetengetriebe
DE102016217146A1 (de)	2018-03-08	Variable Nockenwellensteuerung

Legal Events

Date	Code	Title	Description
2014-03-12	R012	Request for examination validly filed
2014-03-27	R081	Change of applicant/patentee	Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120827 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120827 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218
2014-04-24	R012	Request for examination validly filed	Effective date: 20140312
2015-05-13	R081	Change of applicant/patentee	Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150407
2021-05-17	R120	Application withdrawn or ip right abandoned