DE68926298D1 - Keilriemenscheibe und Variator - Google Patents

Keilriemenscheibe und Variator

Info

Publication number
DE68926298D1
DE68926298D1 DE68926298T DE68926298T DE68926298D1 DE 68926298 D1 DE68926298 D1 DE 68926298D1 DE 68926298 T DE68926298 T DE 68926298T DE 68926298 T DE68926298 T DE 68926298T DE 68926298 D1 DE68926298 D1 DE 68926298D1
Authority
DE
Germany
Prior art keywords
pulley
sheaves
pct
sec
variator
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
DE68926298T
Other languages
English (en)
Other versions
DE68926298T2 (de
Inventor
Urpo Mantovaara
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE68926298D1 publication Critical patent/DE68926298D1/de
Application granted granted Critical
Publication of DE68926298T2 publication Critical patent/DE68926298T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE68926298T 1988-01-22 1989-07-21 Keilriemenscheibe und Variator Expired - Fee Related DE68926298T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI880271A FI79181C (fi) 1988-01-22 1988-01-22 KILREMSKIVA OCH -VARIATOR. SIIRRETTY PAEIVAEMAEAERAE-FOERSKJUTET DATUM PL 14 ç 21.07.88.
PCT/FI1989/000136 WO1990001129A1 (en) 1988-01-22 1989-07-21 V-belt pulley and variator

Publications (2)

Publication Number Publication Date
DE68926298D1 true DE68926298D1 (de) 1996-05-23
DE68926298T2 DE68926298T2 (de) 1996-12-05

Family

ID=8525765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68926298T Expired - Fee Related DE68926298T2 (de) 1988-01-22 1989-07-21 Keilriemenscheibe und Variator

Country Status (6)

Country Link
US (1) US5127882A (de)
EP (1) EP0428571B1 (de)
AT (1) ATE136994T1 (de)
DE (1) DE68926298T2 (de)
FI (1) FI79181C (de)
WO (1) WO1990001129A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9300464A (nl) * 1993-03-16 1994-10-17 Doornes Transmissie Bv Poelie.
DE10222519A1 (de) * 2002-05-22 2003-12-11 Zahnradfabrik Friedrichshafen Automatgetriebe mit einem Variator mit wenigstens zwei Kegelscheibensätzen
DE10222520A1 (de) * 2002-05-22 2003-12-11 Zahnradfabrik Friedrichshafen Automatgetriebe mit wenigstens zwei Kegelscheibensätzen
DE102004010742B4 (de) * 2003-03-13 2013-04-04 Schaeffler Technologies AG & Co. KG Kegelscheibenumschlingungsgetriebe
WO2009031669A1 (ja) * 2007-09-05 2009-03-12 Nsk Ltd. 無段変速機、アクチュエータ及び中間端子
WO2017072743A1 (en) 2015-10-30 2017-05-04 Bombardier Recreational Products Inc. Continuously variable transmission drive pulley
EP3181438A1 (de) * 2015-12-16 2017-06-21 Simon James Faneco Stufenloses getriebe für ein fahrrad
US11976726B2 (en) * 2022-04-05 2024-05-07 Dennis Zulawski Continuously variable transmission with the system having different angled faces

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757594A (en) * 1972-02-07 1973-09-11 Garrett Corp Variable speed belt transmission
NL7900152A (nl) * 1979-01-09 1980-07-11 Volvo Car Bv V-riemaandrijving.

Also Published As

Publication number Publication date
EP0428571B1 (de) 1996-04-17
US5127882A (en) 1992-07-07
FI880271A0 (fi) 1988-01-22
FI79181B (fi) 1989-07-31
FI79181C (fi) 1989-11-10
DE68926298T2 (de) 1996-12-05
WO1990001129A1 (en) 1990-02-08
EP0428571A1 (de) 1991-05-29
ATE136994T1 (de) 1996-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee