EP1114917A3 - Variable phasing device - Google Patents

Variable phasing device Download PDF

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Publication number
EP1114917A3
EP1114917A3 EP00890379A EP00890379A EP1114917A3 EP 1114917 A3 EP1114917 A3 EP 1114917A3 EP 00890379 A EP00890379 A EP 00890379A EP 00890379 A EP00890379 A EP 00890379A EP 1114917 A3 EP1114917 A3 EP 1114917A3
Authority
EP
European Patent Office
Prior art keywords
rotary
rotary member
phasing device
drive shaft
tension member
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.)
Withdrawn
Application number
EP00890379A
Other languages
German (de)
French (fr)
Other versions
EP1114917A2 (en
Inventor
Siegfried Ing. Heer
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.)
TCG Unitech AG
Original Assignee
TCG Unitech AG
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 TCG Unitech AG filed Critical TCG Unitech AG
Publication of EP1114917A2 publication Critical patent/EP1114917A2/en
Publication of EP1114917A3 publication Critical patent/EP1114917A3/en
Withdrawn legal-status Critical Current

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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
    • 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
    • F01L1/356—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 making the angular relationship oscillate, e.g. non-homokinetic drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Friction Gearing (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Die Erfindung betrifft ein Getriebe zur Verstellung eines ersten Drehglieds (1) gegenüber einem zweiten Drehglied (2), mit einer Antriebswelle (11), die konzentrisch zu dem ersten und dem zweiten Drehglied (1, 2) ist.The invention relates to a transmission for adjusting a first rotary member (1) opposite a second rotary member (2), with a drive shaft (11) which is concentric to the first and second rotary members (1, 2).

Ein großes Untersetzungsverhältnis bei geringen Abmessungen und robuster Ausführung kann dadurch erreicht werden, dass die Antriebswelle (11) mit einer Spindel (4, 4a, 4b) verbunden ist, auf der ein Zugglied (5; 5aa, 5ab; 5ba, 5bb) aufgewickelt ist, und dass ein Ende des Zugglieds (5; 5aa, 5ab; 5ba, 5bb) mit dem ersten Drehglied (1) fest verbunden ist, und dass das Zugglied (5; 5aa, 5ab; 5ba, 5bb) um mindestens eine Umlenkrolle (7; 7a, 7b, 7c) umgelenkt ist, die mit dem zweiten Drehglied (2) fest verbunden ist.

Figure 00000001
A large reduction ratio with small dimensions and robust design can be achieved in that the drive shaft (11) is connected to a spindle (4, 4a, 4b) on which a tension member (5; 5aa, 5ab; 5ba, 5bb) is wound , and that one end of the tension member (5; 5aa, 5ab; 5ba, 5bb) is firmly connected to the first rotary member (1), and that the tension member (5; 5aa, 5ab; 5ba, 5bb) by at least one deflection roller (7 ; 7a, 7b, 7c) is deflected, which is firmly connected to the second rotary member (2).
Figure 00000001
EP00890379A 2000-01-04 2000-12-18 Variable phasing device Withdrawn EP1114917A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT32000 2000-01-04
AT32000 2000-01-04

Publications (2)

Publication Number Publication Date
EP1114917A2 EP1114917A2 (en) 2001-07-11
EP1114917A3 true EP1114917A3 (en) 2002-03-06

Family

ID=3487427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00890379A Withdrawn EP1114917A3 (en) 2000-01-04 2000-12-18 Variable phasing device

Country Status (4)

Country Link
US (1) US20010006050A1 (en)
EP (1) EP1114917A3 (en)
AU (1) AU2173301A (en)
WO (1) WO2001050057A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10245742B4 (en) 2002-10-01 2006-09-07 Josef Martin Gmbh & Co. Kg Multiple clutch device
US6883479B2 (en) 2002-11-04 2005-04-26 Borgwarner Inc. VCT phaser having an electromagnetic lock system for shift and lock operation
DE102005026247A1 (en) * 2005-06-08 2006-12-14 Schaeffler Kg Automotive camshaft adjustment mechanism formed as a single unit with adjustment mechanism bearing wing balance
EP1783333A1 (en) * 2005-11-04 2007-05-09 Delphi Technologies, Inc. Variable cam phaser apparatus
JP4718979B2 (en) * 2005-12-02 2011-07-06 トヨタ自動車株式会社 Variable valve timing device
EP1801367A1 (en) * 2005-12-23 2007-06-27 Delphi Technologies, Inc. Variable cam phaser apparatus
AT503556B1 (en) 2006-11-15 2007-11-15 Josef Martin Gmbh & Co Kg Mutliface-coupling device for hydraulic lines, has blocking device associated with locking sleeve and engaging in region of movement of locking sleeve as blocking element in coupled position of coupling units
DE102016007818A1 (en) * 2016-06-23 2017-12-28 Daimler Ag Adjusting gear with a tooth-free active connection
US11079053B2 (en) 2016-09-02 2021-08-03 Parker-Hannifin Corporation Multi-line connection quick multi-coupling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497749A (en) * 1937-06-25 1938-12-28 Standard Telephones Cables Ltd Improvements in or relating to operating means for manually operated variable condensers and like toning devices
US4747375A (en) * 1982-08-31 1988-05-31 Williams John K Device for controlling the phased displacement of rotating shafts
GB2243203A (en) * 1990-04-18 1991-10-23 Ford Motor Co Phase change mechanism
FR2715704A1 (en) * 1994-02-03 1995-08-04 Nard Gilles Continuous variable speed drive with positive drive.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005655A (en) 1933-02-25 1935-06-18 Eclipse Aviat Corp Driving mechanism
US3307415A (en) 1965-02-17 1967-03-07 Harriette E Dobbs Reversible drive unit
US3527480A (en) * 1969-03-17 1970-09-08 Harnischfeger Corp Multiple fluid coupling connection mechanism
US3691871A (en) 1970-06-25 1972-09-19 Rolamite Inc Rotary motion transmitting apparatus
US4106371A (en) 1976-05-06 1978-08-15 Mitsubishi Denki Kabushiki Kaisha Clamping tool
US4266409A (en) 1979-02-16 1981-05-12 E. I. Du Pont De Nemours And Company Energy-absorbing torque transmitter
US4378220A (en) 1980-06-09 1983-03-29 E. I. Du Pont De Nemours And Company Apparatus for and method of coupling shafts
FR2504274A1 (en) 1981-04-17 1982-10-22 Poitevin Jean Pierre DEVICE FOR LOCATING DEFECTS IN A TWO-WIRE LINE
US4537087A (en) 1983-04-29 1985-08-27 Lamb Technicon Corp. Rotary chain drive mechanism with periodic output dwell
FR2645242B1 (en) * 1989-03-29 1991-08-23 Etud Innovation Mat Agricole MULTIPLE FLUIDIC CONNECTOR
GB2245684A (en) 1990-06-26 1992-01-08 Ford Motor Co Phase change mechanism.
US5040651A (en) 1990-07-17 1991-08-20 Eaton Corporation Self actuator for cam phaser with sprag clutch
GB2247935A (en) 1990-09-12 1992-03-18 Ford Motor Co Camshaft drive mechanism
EP0522493B2 (en) * 1991-07-09 2001-10-24 FASTER S.r.l. Quick acting coupling for the simultaneous make-up and release of the connection for several couplings and/or plugs, in particular coupling-manifold for tool front connector on vehicles
JP3531764B2 (en) 1995-05-18 2004-05-31 株式会社ハーモニック・ドライブ・システムズ Phase adjustment device
WO1998032993A1 (en) 1997-01-23 1998-07-30 Davinci Technology Corporation Planetary belt transmission and drive

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB497749A (en) * 1937-06-25 1938-12-28 Standard Telephones Cables Ltd Improvements in or relating to operating means for manually operated variable condensers and like toning devices
US4747375A (en) * 1982-08-31 1988-05-31 Williams John K Device for controlling the phased displacement of rotating shafts
GB2243203A (en) * 1990-04-18 1991-10-23 Ford Motor Co Phase change mechanism
FR2715704A1 (en) * 1994-02-03 1995-08-04 Nard Gilles Continuous variable speed drive with positive drive.

Also Published As

Publication number Publication date
WO2001050057A1 (en) 2001-07-12
US20010006050A1 (en) 2001-07-05
EP1114917A2 (en) 2001-07-11
AU2173301A (en) 2001-07-16

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