DE602004002962D1 - Stufenlos verstellbares getriebe - Google Patents

Stufenlos verstellbares getriebe

Info

Publication number
DE602004002962D1
DE602004002962D1 DE602004002962T DE602004002962T DE602004002962D1 DE 602004002962 D1 DE602004002962 D1 DE 602004002962D1 DE 602004002962 T DE602004002962 T DE 602004002962T DE 602004002962 T DE602004002962 T DE 602004002962T DE 602004002962 D1 DE602004002962 D1 DE 602004002962D1
Authority
DE
Germany
Prior art keywords
pulley
contact
primary
belt
lambdas
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.)
Active
Application number
DE602004002962T
Other languages
English (en)
Other versions
DE602004002962T2 (de
Inventor
Der Leest Johannes Van
Arjen Brandsma
Spijk Gerardus Van
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of DE602004002962D1 publication Critical patent/DE602004002962D1/de
Application granted granted Critical
Publication of DE602004002962T2 publication Critical patent/DE602004002962T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/52—Pulleys or friction discs of adjustable construction
    • F16H55/56—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable
    • 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
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/125—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members characterised by means for controlling the geometrical interrelationship of pulleys and the endless flexible member, e.g. belt alignment or position of the resulting axial pulley force in the plane perpendicular to the pulley axis
    • 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
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • F16H9/16—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts
    • F16H9/18—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members using two pulleys, both built-up out of adjustable conical parts only one flange of each pulley being adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Optical Communication System (AREA)
DE602004002962T 2003-06-16 2004-05-28 Stufenlos verstellbares getriebe Active DE602004002962T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1023668 2003-06-16
NL1023668A NL1023668C2 (nl) 2003-06-16 2003-06-16 Continu variabele transmissie.
PCT/NL2004/000389 WO2004111500A1 (en) 2003-06-16 2004-05-28 Continuously variable transmission

Publications (2)

Publication Number Publication Date
DE602004002962D1 true DE602004002962D1 (de) 2006-12-07
DE602004002962T2 DE602004002962T2 (de) 2007-06-06

Family

ID=33550483

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004002962T Active DE602004002962T2 (de) 2003-06-16 2004-05-28 Stufenlos verstellbares getriebe

Country Status (6)

Country Link
EP (1) EP1642049B1 (de)
JP (1) JP4707661B2 (de)
AT (1) ATE343747T1 (de)
DE (1) DE602004002962T2 (de)
NL (1) NL1023668C2 (de)
WO (1) WO2004111500A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1024918C2 (nl) * 2003-12-01 2005-06-02 Bosch Gmbh Robert Continu variabele transmissie.
NL1027887C2 (nl) 2004-12-24 2006-06-27 Bosch Gmbh Robert Transmissie met gebombeerde poelieschijven en een drijfriem.
DE102013216262A1 (de) * 2013-08-16 2015-02-19 Schaeffler Technologies Gmbh & Co. Kg Umschlingungswandler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431494A (en) * 1945-06-19 1947-11-25 Robert D Morse Variable-speed transmission
US3757594A (en) * 1972-02-07 1973-09-11 Garrett Corp Variable speed belt transmission
US5328412A (en) * 1992-10-21 1994-07-12 Borg-Warner Automotive, Inc. Apparatus and method for generating a variable pulley sheave profile
DE69802370T2 (de) * 1998-01-21 2002-07-25 Doornes Transmissie Bv Stufenloses Getriebe
JP3282578B2 (ja) * 1998-02-20 2002-05-13 日産自動車株式会社 Ｖベルト式無段変速機のプーリ推力制御方法
US6416433B1 (en) * 1999-04-19 2002-07-09 Luk Lamellen Und Kupplungsbau Gmbh Chain-belt transmission with continuously variable transmission ratio
DE69908828T2 (de) 1999-09-15 2004-04-08 Robert Bosch Gmbh Steuerung für ein stufenlos verstellbares getriebe bzw. ein stufenlos verstellbares getriebe mit einer derartigen steuerung
JP2002031215A (ja) * 2000-07-11 2002-01-31 Nissan Motor Co Ltd ベルト式ｃｖｔ用プーリおよびそのプーリ用ｖベルト
US6656068B2 (en) * 2000-09-07 2003-12-02 Bombardier Inc. Pulley having progressively variable sheave angle

Also Published As

Publication number Publication date
ATE343747T1 (de) 2006-11-15
JP2006527829A (ja) 2006-12-07
EP1642049B1 (de) 2006-10-25
NL1023668C2 (nl) 2004-12-20
DE602004002962T2 (de) 2007-06-06
WO2004111500A1 (en) 2004-12-23
JP4707661B2 (ja) 2011-06-22
EP1642049A1 (de) 2006-04-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition