DE69512962T2 - Steuervorrichtung mit einziger Welle, insbesondere für Brennkraftmaschinen - Google Patents

Steuervorrichtung mit einziger Welle, insbesondere für Brennkraftmaschinen

Info

Publication number
DE69512962T2
DE69512962T2 DE69512962T DE69512962T DE69512962T2 DE 69512962 T2 DE69512962 T2 DE 69512962T2 DE 69512962 T DE69512962 T DE 69512962T DE 69512962 T DE69512962 T DE 69512962T DE 69512962 T2 DE69512962 T2 DE 69512962T2
Authority
DE
Germany
Prior art keywords
variator
camshaft
cams
drive shaft
half shafts
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.)
Expired - Fee Related
Application number
DE69512962T
Other languages
German (de)
English (en)
Other versions
DE69512962D1 (de
Inventor
Guido Dallara
Roberto Ninzatti
Franco Valent
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.)
Carraro SpA
Original Assignee
Carraro SpA
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 Carraro SpA filed Critical Carraro SpA
Application granted granted Critical
Publication of DE69512962D1 publication Critical patent/DE69512962D1/de
Publication of DE69512962T2 publication Critical patent/DE69512962T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/34403—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft
    • F01L1/34406—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (AREA)
DE69512962T 1994-05-12 1995-04-27 Steuervorrichtung mit einziger Welle, insbesondere für Brennkraftmaschinen Expired - Fee Related DE69512962T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1994PD000087A IT1268966B1 (it) 1994-05-12 1994-05-12 Sistema di distribuzione monoalbero, in particolare per motori acombustione interna.

Publications (2)

Publication Number Publication Date
DE69512962D1 DE69512962D1 (de) 1999-12-02
DE69512962T2 true DE69512962T2 (de) 2000-05-04

Family

ID=11390679

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512962T Expired - Fee Related DE69512962T2 (de) 1994-05-12 1995-04-27 Steuervorrichtung mit einziger Welle, insbesondere für Brennkraftmaschinen

Country Status (3)

Country Link
EP (1) EP0686754B1 (fr)
DE (1) DE69512962T2 (fr)
IT (1) IT1268966B1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014680A1 (de) * 2005-02-03 2006-08-10 Mahle International Gmbh Nockenwelle mit gegeneinander verdrehbaren Nocken für insbesondere Kraftfahrzeuge
DE102005040934A1 (de) * 2005-02-03 2006-08-17 Mahle International Gmbh Verstellbare Nockenwelle, insbesondere für Verbrennungsmotoren von Kraftfahrzeugen, mit einer hydraulischen Stelleinrichtung
DE102005058548A1 (de) * 2005-12-08 2007-06-14 Audi Ag Ventiltrieb und Nockenbaugruppe für eine Verbrennungskraftmaschine
DE102006024794A1 (de) * 2006-05-27 2007-12-06 Mahle International Gmbh Verstellbare Nockenwelle
US7712289B2 (en) 2005-07-26 2010-05-11 Jörg von Seggern Maschinenbau GmbH Method for the gastight packaging of objects using a film material fitting tightly on the objects and a device for the gastight packaging of objects

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346448B4 (de) 2003-10-07 2017-03-30 Daimler Ag Nockenwellenversteller für eine Brennkraftmaschine
DE102011076652B4 (de) 2011-05-27 2017-06-01 Schwäbische Hüttenwerke Automotive GmbH Vorrichtung zur Verstellung der relativen Drehwinkelposition geschachtelter Nockenwellen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB767645A (en) * 1954-04-01 1957-02-06 Rene Louis Martin Improvements in, or relating to valve gear for four stroke internal combustion engines
DE3624827A1 (de) * 1986-07-23 1988-02-04 Sueddeutsche Kolbenbolzenfabri Verstelleinrichtung fuer eine nockenwelle zum steuern der gasein- und auslassventile von verbrennungsmotoren
EP0582846B1 (fr) * 1992-08-13 1996-04-24 Bayerische Motoren Werke Aktiengesellschaft Moteur à combustion interne à pistons avec deux soupapes de distribution des gaz par cylindre
FR2709786B1 (fr) * 1993-09-09 1995-11-17 Renault Arbre à cames pour moteur à combustion interne.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005014680A1 (de) * 2005-02-03 2006-08-10 Mahle International Gmbh Nockenwelle mit gegeneinander verdrehbaren Nocken für insbesondere Kraftfahrzeuge
DE102005040934A1 (de) * 2005-02-03 2006-08-17 Mahle International Gmbh Verstellbare Nockenwelle, insbesondere für Verbrennungsmotoren von Kraftfahrzeugen, mit einer hydraulischen Stelleinrichtung
US7513232B2 (en) 2005-02-03 2009-04-07 Mahle International Gmbh Adjustable camshaft, in particular for internal combustion engines for motor vehicles having a hydraulic adjusting device
US7610890B2 (en) 2005-02-03 2009-11-03 Mahle International Gmbh Camshaft with cams that can be rotated in relation to each other, especially for motor vehicles
US7712289B2 (en) 2005-07-26 2010-05-11 Jörg von Seggern Maschinenbau GmbH Method for the gastight packaging of objects using a film material fitting tightly on the objects and a device for the gastight packaging of objects
DE102005058548A1 (de) * 2005-12-08 2007-06-14 Audi Ag Ventiltrieb und Nockenbaugruppe für eine Verbrennungskraftmaschine
DE102005058548B4 (de) * 2005-12-08 2020-11-12 Audi Ag Ventiltrieb für eine Verbrennungskraftmaschine
DE102006024794A1 (de) * 2006-05-27 2007-12-06 Mahle International Gmbh Verstellbare Nockenwelle
US7469670B2 (en) 2006-05-27 2008-12-30 Mahle International Gmbh Adjustable camshaft

Also Published As

Publication number Publication date
ITPD940087A0 (it) 1994-05-12
EP0686754A2 (fr) 1995-12-13
IT1268966B1 (it) 1997-03-18
ITPD940087A1 (it) 1995-11-12
EP0686754A3 (fr) 1996-04-10
DE69512962D1 (de) 1999-12-02
EP0686754B1 (fr) 1999-10-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee