DE69111583D1 - Verbesserte Einrichtung zur Veränderung der Steuerzeiten. - Google Patents

Verbesserte Einrichtung zur Veränderung der Steuerzeiten.

Info

Publication number
DE69111583D1
DE69111583D1 DE69111583T DE69111583T DE69111583D1 DE 69111583 D1 DE69111583 D1 DE 69111583D1 DE 69111583 T DE69111583 T DE 69111583T DE 69111583 T DE69111583 T DE 69111583T DE 69111583 D1 DE69111583 D1 DE 69111583D1
Authority
DE
Germany
Prior art keywords
improved facility
tax times
variator
changing
changing tax
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
DE69111583T
Other languages
English (en)
Other versions
DE69111583T2 (de
Inventor
Renzo Tortul
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
Publication of DE69111583D1 publication Critical patent/DE69111583D1/de
Application granted granted Critical
Publication of DE69111583T2 publication Critical patent/DE69111583T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/10—Couplings with means for varying the angular relationship of two coaxial shafts during motion
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • General Induction Heating (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Epoxy Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE69111583T 1990-12-18 1991-11-21 Verbesserte Einrichtung zur Veränderung der Steuerzeiten. Expired - Fee Related DE69111583T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT04175190A IT1244112B (it) 1990-12-18 1990-12-18 Variatore di fase perfezionato.

Publications (2)

Publication Number Publication Date
DE69111583D1 true DE69111583D1 (de) 1995-08-31
DE69111583T2 DE69111583T2 (de) 1996-01-11

Family

ID=11253434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69111583T Expired - Fee Related DE69111583T2 (de) 1990-12-18 1991-11-21 Verbesserte Einrichtung zur Veränderung der Steuerzeiten.

Country Status (6)

Country Link
EP (1) EP0491410B1 (de)
JP (1) JPH04287808A (de)
AT (1) ATE125593T1 (de)
BR (1) BR9105379A (de)
DE (1) DE69111583T2 (de)
IT (1) IT1244112B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2570766Y2 (ja) * 1991-08-23 1998-05-13 株式会社ユニシアジェックス 内燃機関のバルブタイミング制御装置
IT1259099B (it) * 1992-05-19 1996-03-11 Carraro Spa Variatore di fase
DE69411126T2 (de) * 1993-11-18 1998-10-15 Atsugi Unisia Corp Vorrichtung zur Veränderung der Nockensteuerung einer Brennkraftmaschine
DE69611440T2 (de) * 1996-07-11 2001-08-23 Carraro S.P.A., Campodarsego Eine Phasenverstellvorrichtung
US5713319A (en) * 1996-07-12 1998-02-03 Carraro S.P.A. Phase variator
DE19958541A1 (de) * 1999-12-04 2001-06-07 Schaeffler Waelzlager Ohg Vorrichtung zur Drehwinkelverstellung einer Nockenwelle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1152959B (it) * 1982-05-17 1987-01-14 Alfa Romeo Spa Dispositivo per la variazione automatica della fasatura di un albero a camme
JPS6131610A (ja) * 1984-07-24 1986-02-14 Honda Motor Co Ltd 内燃機関の弁作動休止装置
DE3619956A1 (de) * 1986-06-13 1987-12-17 Opel Adam Ag Einrichtung zur automatischen drehwinkelverstellung einer nockenwelle von brennkraftmaschinen, insbesondere fuer kraftfahrzeuge
JPH01134013A (ja) * 1987-11-19 1989-05-26 Honda Motor Co Ltd 内燃機関の動弁制御方法および装置

Also Published As

Publication number Publication date
EP0491410B1 (de) 1995-07-26
BR9105379A (pt) 1992-08-25
JPH04287808A (ja) 1992-10-13
IT9041751A1 (it) 1992-06-19
ATE125593T1 (de) 1995-08-15
IT1244112B (it) 1994-07-05
EP0491410A1 (de) 1992-06-24
DE69111583T2 (de) 1996-01-11
IT9041751A0 (it) 1990-12-18

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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