IT1294653B1 - MECHANICAL DEVICE TO CHANGE THE PHASE BETWEEN CRANKSHAFT AND A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE - Google Patents

MECHANICAL DEVICE TO CHANGE THE PHASE BETWEEN CRANKSHAFT AND A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
IT1294653B1
IT1294653B1 ITPD970198A IT1294653B1 IT 1294653 B1 IT1294653 B1 IT 1294653B1 IT PD970198 A ITPD970198 A IT PD970198A IT 1294653 B1 IT1294653 B1 IT 1294653B1
Authority
IT
Italy
Prior art keywords
camshaft
crankshaft
phase
change
combustion engine
Prior art date
Application number
Other languages
Italian (it)
Inventor
Renzo Tortul
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
Priority to ITPD970198 priority Critical patent/IT1294653B1/en
Priority to DE1998606211 priority patent/DE69806211T2/en
Priority to EP19980203013 priority patent/EP0902169B1/en
Publication of ITPD970198A1 publication Critical patent/ITPD970198A1/en
Application granted granted Critical
Publication of IT1294653B1 publication Critical patent/IT1294653B1/en

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)
ITPD970198 1997-09-11 1997-09-11 MECHANICAL DEVICE TO CHANGE THE PHASE BETWEEN CRANKSHAFT AND A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE IT1294653B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITPD970198 IT1294653B1 (en) 1997-09-11 1997-09-11 MECHANICAL DEVICE TO CHANGE THE PHASE BETWEEN CRANKSHAFT AND A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE
DE1998606211 DE69806211T2 (en) 1997-09-11 1998-09-09 Mechanical device for adjusting the angle of a camshaft relative to a drive wheel in an internal combustion engine
EP19980203013 EP0902169B1 (en) 1997-09-11 1998-09-09 Mechanical device for varying the phase between a drive shaft and a camshaft of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD970198 IT1294653B1 (en) 1997-09-11 1997-09-11 MECHANICAL DEVICE TO CHANGE THE PHASE BETWEEN CRANKSHAFT AND A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
ITPD970198A1 ITPD970198A1 (en) 1999-03-11
IT1294653B1 true IT1294653B1 (en) 1999-04-12

Family

ID=11391901

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD970198 IT1294653B1 (en) 1997-09-11 1997-09-11 MECHANICAL DEVICE TO CHANGE THE PHASE BETWEEN CRANKSHAFT AND A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE

Country Status (3)

Country Link
EP (1) EP0902169B1 (en)
DE (1) DE69806211T2 (en)
IT (1) IT1294653B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007023617B4 (en) * 2007-05-18 2020-06-04 Herbert Naumann Camshaft adjuster
WO2017041799A1 (en) 2015-09-10 2017-03-16 Schaeffler Technologies AG & Co. KG Camshaft adjuster

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1269107B (en) 1994-06-08 1997-03-21 Bruno Losi IMPROVEMENTS TO A METHOD AND EQUIPMENT FOR THE SEPARATION OF SCRAPS FROM A DIE CUT OF ADHESIVE FILM ON A SUPPORT FILM, IN PARTICULAR FOR THE PRODUCTION OF ADHESIVE LABELS
JP3671440B2 (en) * 1994-09-16 2005-07-13 株式会社デンソー Torque transmission device
IT1281881B1 (en) * 1995-05-11 1998-03-03 Carraro Spa MECHANICAL DEVICE TO CHANGE THE PHASE BETWEEN THE CRANKSHAFT AND A CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE.

Also Published As

Publication number Publication date
ITPD970198A1 (en) 1999-03-11
DE69806211T2 (en) 2003-02-27
EP0902169B1 (en) 2002-06-26
DE69806211D1 (en) 2002-08-01
EP0902169A1 (en) 1999-03-17

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Legal Events

Date Code Title Description
0001 Granted