DE19681217D2 - Device for changing the timing of an internal combustion engine - Google Patents

Device for changing the timing of an internal combustion engine

Info

Publication number
DE19681217D2
DE19681217D2 DE19681217T DE19681217T DE19681217D2 DE 19681217 D2 DE19681217 D2 DE 19681217D2 DE 19681217 T DE19681217 T DE 19681217T DE 19681217 T DE19681217 T DE 19681217T DE 19681217 D2 DE19681217 D2 DE 19681217D2
Authority
DE
Germany
Prior art keywords
timing
changing
combustion engine
internal combustion
engine
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
DE19681217T
Other languages
German (de)
Inventor
Andreas Strauss
Rainer Ottersbach
Jochen Auchter
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.)
IHO Holding GmbH and Co KG
Original Assignee
INA Waelzlager Schaeffler OHG
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 INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG
Priority to DE19681217T priority Critical patent/DE19681217D2/en
Application granted granted Critical
Publication of DE19681217D2 publication Critical patent/DE19681217D2/en
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
DE19681217T 1996-01-12 1996-08-22 Device for changing the timing of an internal combustion engine Expired - Fee Related DE19681217D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19681217T DE19681217D2 (en) 1996-01-12 1996-08-22 Device for changing the timing of an internal combustion engine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1996100853 DE19600853A1 (en) 1996-01-12 1996-01-12 Device for changing the timing of an internal combustion engine
DE19681217T DE19681217D2 (en) 1996-01-12 1996-08-22 Device for changing the timing of an internal combustion engine
PCT/EP1996/003708 WO1997025524A1 (en) 1996-01-12 1996-08-22 Device for changing the timing of an internal combustion engine

Publications (1)

Publication Number Publication Date
DE19681217D2 true DE19681217D2 (en) 1998-11-26

Family

ID=7782560

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1996100853 Withdrawn DE19600853A1 (en) 1996-01-12 1996-01-12 Device for changing the timing of an internal combustion engine
DE19681217T Expired - Fee Related DE19681217D2 (en) 1996-01-12 1996-08-22 Device for changing the timing of an internal combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1996100853 Withdrawn DE19600853A1 (en) 1996-01-12 1996-01-12 Device for changing the timing of an internal combustion engine

Country Status (2)

Country Link
DE (2) DE19600853A1 (en)
WO (1) WO1997025524A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59705958D1 (en) * 1996-09-23 2002-02-14 Bayerische Motoren Werke Ag Adjusting device arranged in a shaft drive connection for the relative change in the angle of rotation of the driven shaft, in particular for a camshaft of an internal combustion engine
DE19815270A1 (en) * 1998-04-04 1999-10-07 Volkswagen Ag Camshaft drive of an internal combustion engine
DE10215879A1 (en) * 2002-04-11 2003-10-23 Ina Schaeffler Kg Device for changing the timing of gas exchange valves of an internal combustion engine, in particular a device for the hydraulic rotation angle adjustment of a camshaft relative to a crankshaft
DE10352851A1 (en) 2003-11-10 2005-06-23 Aft Atlas Fahrzeugtechnik Gmbh Verdrehwinkelregelung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032586A1 (en) * 1989-10-23 1991-04-25 Volkswagen Ag Angular position adjuster for I.c. engine charge valve camshaft - has even number of torque transmission adjusting chambers between camshaft and drive wheel
JPH06221120A (en) * 1993-01-29 1994-08-09 Aisin Seiki Co Ltd Valve opening/closing timing control device
DE4321003C2 (en) * 1993-06-24 2001-05-03 Schaeffler Waelzlager Ohg Device for changing the timing of an internal combustion engine
DE19509845C2 (en) * 1994-03-18 1998-01-15 Unisia Jecs Corp Camshaft adjustment drive

Also Published As

Publication number Publication date
DE19600853A1 (en) 1997-07-17
WO1997025524A1 (en) 1997-07-17

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE

8139 Disposal/non-payment of the annual fee