NL1040573C2 - A continuously variable transmission with pulleys and a drive belt. - Google Patents

A continuously variable transmission with pulleys and a drive belt. Download PDF

Info

Publication number
NL1040573C2
NL1040573C2 NL1040573A NL1040573A NL1040573C2 NL 1040573 C2 NL1040573 C2 NL 1040573C2 NL 1040573 A NL1040573 A NL 1040573A NL 1040573 A NL1040573 A NL 1040573A NL 1040573 C2 NL1040573 C2 NL 1040573C2
Authority
NL
Netherlands
Prior art keywords
pulley
angle
drive belt
continuously variable
variable transmission
Prior art date
Application number
NL1040573A
Other languages
English (en)
Dutch (nl)
Inventor
Cornelis Johannes Maria Meer
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Priority to NL1040573A priority Critical patent/NL1040573C2/en
Priority to PCT/EP2014/079326 priority patent/WO2015097293A1/en
Priority to JP2016542914A priority patent/JP6827809B2/ja
Priority to US15/107,928 priority patent/US10072742B2/en
Priority to KR1020167016513A priority patent/KR20160100978A/ko
Application granted granted Critical
Publication of NL1040573C2 publication Critical patent/NL1040573C2/en
Priority to JP2020000393A priority patent/JP2020063845A/ja

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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G5/00—V-belts, i.e. belts of tapered cross-section
    • F16G5/16—V-belts, i.e. belts of tapered cross-section consisting of several parts
    • 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
    • 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
    • F16H9/10—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 provided with radially-actuatable elements carrying the belt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)
NL1040573A 2013-12-24 2013-12-24 A continuously variable transmission with pulleys and a drive belt. NL1040573C2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL1040573A NL1040573C2 (en) 2013-12-24 2013-12-24 A continuously variable transmission with pulleys and a drive belt.
PCT/EP2014/079326 WO2015097293A1 (en) 2013-12-24 2014-12-24 A continuously variable transmission with pulleys and a drive belt
JP2016542914A JP6827809B2 (ja) 2013-12-24 2014-12-24 プーリおよび駆動ベルトを備える無段変速機
US15/107,928 US10072742B2 (en) 2013-12-24 2014-12-24 Continuously variable transmission with pulleys and a drive belt
KR1020167016513A KR20160100978A (ko) 2013-12-24 2014-12-24 풀리 및 구동 벨트를 구비한 무단 변속기
JP2020000393A JP2020063845A (ja) 2013-12-24 2020-01-06 プーリおよび駆動ベルトを備える無段変速機

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1040573 2013-12-24
NL1040573A NL1040573C2 (en) 2013-12-24 2013-12-24 A continuously variable transmission with pulleys and a drive belt.

Publications (1)

Publication Number Publication Date
NL1040573C2 true NL1040573C2 (en) 2015-06-26

Family

ID=50156840

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1040573A NL1040573C2 (en) 2013-12-24 2013-12-24 A continuously variable transmission with pulleys and a drive belt.

Country Status (5)

Country Link
US (1) US10072742B2 (enExample)
JP (2) JP6827809B2 (enExample)
KR (1) KR20160100978A (enExample)
NL (1) NL1040573C2 (enExample)
WO (1) WO2015097293A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2791499C (en) * 2011-09-30 2020-12-15 Charles Larsen Gate roller with tapered side walls, and related methods
JP6859915B2 (ja) * 2017-10-10 2021-04-14 トヨタ自動車株式会社 伝動ベルト
JP7215887B2 (ja) * 2017-12-07 2023-01-31 株式会社アイシン 伝達ベルトおよび無段変速機
JP2020056470A (ja) * 2018-10-03 2020-04-09 バンドー化学株式会社 ベルト式変速装置
NL1043108B1 (en) 2018-12-24 2020-07-21 Bosch Gmbh Robert Method for manufacturing a drive belt for a continuously variable transmission and a drive belt thus manufactured
NL1043109B1 (en) 2018-12-24 2020-07-21 Bosch Gmbh Robert Method for manufacturing a metal ring for a ring set of a drive belt for a continuously variable transmission
WO2022128043A1 (en) 2020-12-16 2022-06-23 Robert Bosch Gmbh Method for manufacturing a metal ring for a ring-set of a drive belt for a continuously variable transmission
US11976726B2 (en) * 2022-04-05 2024-05-07 Dennis Zulawski Continuously variable transmission with the system having different angled faces
WO2024141176A1 (en) 2022-12-30 2024-07-04 Robert Bosch Gmbh A drive belt with transverse members and a ring stack for a continuously variable transmission

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1158210A1 (en) * 2000-05-26 2001-11-28 Van Doorne's Transmissie B.V. Continuously variable transmission, endless flexible belt for torque transmission and adjustable pulley
JP2002130408A (ja) * 2000-10-25 2002-05-09 Nissan Motor Co Ltd ベルト式無段変速装置

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
US2905005A (en) * 1955-07-11 1959-09-22 Miner Pulley And Transmission V-belt power transmission
NL152340B (nl) * 1968-09-24 1977-02-15 Doornes Transmissie Bv Traploos variabel overbrengingsmechanisme voor een voertuig.
DE3631213A1 (de) * 1986-09-13 1988-03-24 Piv Antrieb Reimers Kg Werner Laschenkette fuer stufenlos verstellbare kegelscheibengetriebe mit asymmetrischem scheibenkeil
US5328412A (en) * 1992-10-21 1994-07-12 Borg-Warner Automotive, Inc. Apparatus and method for generating a variable pulley sheave profile
JP2605734Y2 (ja) * 1993-04-23 2000-08-07 愛知機械工業株式会社 Ｖベルト式無段変速機のプーリー構造
EP0884504B1 (en) * 1996-03-08 2003-07-02 Koyo Seiko Co., Ltd. Variable diameter pulley
DE19708865B4 (de) * 1996-04-03 2006-09-07 Cvt Verwaltungs Gmbh & Co. Patentverwertungs Kg Laschenkette für stufenlos übersetzungseinstellbare Kegelscheibengetriebe
JP4178643B2 (ja) 1999-01-27 2008-11-12 日産自動車株式会社 ベルト式無段変速機
US6416433B1 (en) * 1999-04-19 2002-07-09 Luk Lamellen Und Kupplungsbau Gmbh Chain-belt transmission with continuously variable transmission ratio
US6656068B2 (en) * 2000-09-07 2003-12-02 Bombardier Inc. Pulley having progressively variable sheave angle
DE10062463A1 (de) * 2000-12-14 2002-07-11 Zf Batavia Llc Variator
DE10222520A1 (de) * 2002-05-22 2003-12-11 Zahnradfabrik Friedrichshafen Automatgetriebe mit wenigstens zwei Kegelscheibensätzen
JP3653511B2 (ja) * 2002-07-25 2005-05-25 川崎重工業株式会社 Ｖベルト式自動変速機
NL1022157C2 (nl) * 2002-12-12 2004-06-15 Doornes Transmissie Bv Continu variabele transmissie.
JP4288080B2 (ja) * 2003-01-23 2009-07-01 本田技研工業株式会社 ベルト式無段変速機
NL1035388C2 (nl) * 2008-05-02 2009-11-03 Bosch Gmbh Robert Transmissie met gebombeerde poelieschijven en een drijfriem.
DE102009051250A1 (de) * 2008-11-03 2010-05-06 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Scheibensatzanordnug für ein Ketten-CVT mit einer funktionsoptimierten Scheibensatzkontur

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1158210A1 (en) * 2000-05-26 2001-11-28 Van Doorne's Transmissie B.V. Continuously variable transmission, endless flexible belt for torque transmission and adjustable pulley
JP2002130408A (ja) * 2000-10-25 2002-05-09 Nissan Motor Co Ltd ベルト式無段変速装置

Also Published As

Publication number Publication date
WO2015097293A1 (en) 2015-07-02
KR20160100978A (ko) 2016-08-24
JP2017501355A (ja) 2017-01-12
JP2020063845A (ja) 2020-04-23
JP6827809B2 (ja) 2021-02-10
US20160319917A1 (en) 2016-11-03
US10072742B2 (en) 2018-09-11

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Legal Events

Date Code Title Description
MM Lapsed because of non-payment of the annual fee

Effective date: 20240101