DE69701985T2 - Winkelverstellvorrichtung - Google Patents

Winkelverstellvorrichtung

Info

Publication number
DE69701985T2
DE69701985T2 DE69701985T DE69701985T DE69701985T2 DE 69701985 T2 DE69701985 T2 DE 69701985T2 DE 69701985 T DE69701985 T DE 69701985T DE 69701985 T DE69701985 T DE 69701985T DE 69701985 T2 DE69701985 T2 DE 69701985T2
Authority
DE
Germany
Prior art keywords
angle adjustment
adjustment
angle
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
DE69701985T
Other languages
English (en)
Other versions
DE69701985D1 (de
Inventor
Dietmar Laufenberg
Rainer Steinberg
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Priority to DE69701985T priority Critical patent/DE69701985T2/de
Publication of DE69701985D1 publication Critical patent/DE69701985D1/de
Application granted granted Critical
Publication of DE69701985T2 publication Critical patent/DE69701985T2/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2102—Adjustable
DE69701985T 1996-07-26 1997-07-21 Winkelverstellvorrichtung Expired - Fee Related DE69701985T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69701985T DE69701985T2 (de) 1996-07-26 1997-07-21 Winkelverstellvorrichtung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19630174A DE19630174C2 (de) 1996-07-26 1996-07-26 Vorrichtung zur Drehwinkelverstellung
PCT/EP1997/003919 WO1998004812A1 (en) 1996-07-26 1997-07-21 Angular adjustment device
DE69701985T DE69701985T2 (de) 1996-07-26 1997-07-21 Winkelverstellvorrichtung

Publications (2)

Publication Number Publication Date
DE69701985D1 DE69701985D1 (de) 2000-06-15
DE69701985T2 true DE69701985T2 (de) 2000-10-19

Family

ID=7800908

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19630174A Expired - Fee Related DE19630174C2 (de) 1996-07-26 1996-07-26 Vorrichtung zur Drehwinkelverstellung
DE69701985T Expired - Fee Related DE69701985T2 (de) 1996-07-26 1997-07-21 Winkelverstellvorrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19630174A Expired - Fee Related DE19630174C2 (de) 1996-07-26 1996-07-26 Vorrichtung zur Drehwinkelverstellung

Country Status (4)

Country Link
US (1) US6192843B1 (de)
EP (1) EP0914544B1 (de)
DE (2) DE19630174C2 (de)
WO (1) WO1998004812A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19716203A1 (de) * 1997-04-18 1998-10-22 Schaeffler Waelzlager Ohg Vorrichtung zum Verändern der Öffnungs- und Schließzeiten von Gaswechselventilen einer Brennkraftmaschine
DE19724989A1 (de) * 1997-06-13 1998-12-17 Schaeffler Waelzlager Ohg Vorrichtung zum Verändern der Steuerzeiten in einer Brennkraftmaschine
DE19827860A1 (de) * 1998-06-23 1999-12-30 Schaeffler Waelzlager Ohg Stellvorrichtung zur relativen Winkelverstellung einer angetriebenen Welle
DE19861252B4 (de) * 1998-12-07 2009-08-13 Schaeffler Kg Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
US20040231626A1 (en) * 2003-05-19 2004-11-25 Trease John M. Dual camshaft retaining plate
US20110226200A1 (en) * 2010-03-22 2011-09-22 Trease John M Axial float plate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240833A (en) * 1989-12-19 1991-08-14 Ford Motor Co Phase change mechanism
JPH03107511A (ja) * 1989-09-21 1991-05-07 Yamaha Motor Co Ltd バルブタイミング遅角装置
DE3937644A1 (de) * 1989-11-11 1991-05-16 Bayerische Motoren Werke Ag Vorrichtung zur hydraulischen drehwinkelverstellung einer welle relativ zu einem antriebsrad, insbesondere nockenwelle fuer brennkraftmaschinen
GB2302391B (en) * 1995-06-14 1999-08-18 Nippon Denso Co Control apparatus for varying the rotational or angular phase between two rotational shafts
DE19541770A1 (de) * 1995-11-09 1997-06-12 Schaeffler Waelzlager Kg Vorrichtung zum Verändern der Öffnungs- und Schließzeiten von Gaswechselventilen einer Brennkraftmaschine
DE19541769A1 (de) * 1995-11-09 1997-05-15 Schaeffler Waelzlager Kg Arretierung für einen Kolben einer Nockenwellenverstellung

Also Published As

Publication number Publication date
EP0914544A1 (de) 1999-05-12
DE19630174C2 (de) 1999-10-21
US6192843B1 (en) 2001-02-27
DE19630174A1 (de) 1998-01-29
DE69701985D1 (de) 2000-06-15
WO1998004812A1 (en) 1998-02-05
EP0914544B1 (de) 2000-05-10

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8327 Change in the person/name/address of the patent owner

Owner name: FORD GLOBAL TECHNOLOGIES, LLC (N.D.GES.D. STAATES

8339 Ceased/non-payment of the annual fee