JP4582086B2 - 無段変速機用ベルト - Google Patents
無段変速機用ベルト Download PDFInfo
- Publication number
- JP4582086B2 JP4582086B2 JP2006336050A JP2006336050A JP4582086B2 JP 4582086 B2 JP4582086 B2 JP 4582086B2 JP 2006336050 A JP2006336050 A JP 2006336050A JP 2006336050 A JP2006336050 A JP 2006336050A JP 4582086 B2 JP4582086 B2 JP 4582086B2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- belt
- lubricating oil
- region
- width direction
- 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
Links
Images
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
- F16G5/163—V-belts, i.e. belts of tapered cross-section consisting of several parts with means allowing lubrication
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0487—Friction gearings
- F16H57/0489—Friction gearings with endless flexible members, e.g. belt CVTs
-
- 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
Description
Claims (3)
- 環状の構成片を内外周に重ねて構成されたリングと、このリングに円周方向に積層して取り付けられた複数のエレメントとを有し、この複数のエレメントは、前記リングの幅方向に配置された基部と、この基部から前記リングの半径方向に延ばされた首部と、前記リングが収容されるリング収容部とを有し、このリング収容部に前記リングが配置されており、前記エレメントが駆動プーリおよび従動プーリに接触する、無段変速機用ベルトにおいて、
前記リングと前記エレメントとの間に入り込んでいる潤滑油を外部に排出する潤滑油排出機構が、少なくとも、前記リング収容部を形成する前記エレメントの上端面に設けられており、
この潤滑油排出機構は、前記複数のエレメントの上端面に設けられた溝を有しており、
前記リングを外周側または内周側から見た平面内で、前記リングの幅方向で前記首部から遠い領域に存在する前記溝の面積を、前記リングの幅方向で前記首部に近い領域に存在する前記溝の面積よりも広くすることにより、前記リングの幅方向で前記首部から遠い領域の前記リングと前記エレメントとの間に入り込んでいる潤滑油を排出する機能の方が、前記リングの幅方向で前記首部に近い領域の前記リングと前記エレメントとの間に入り込んでいる潤滑油を排出する機能よりも高い構成を有していることを特徴とする無段変速機用ベルト。 - 前記リングの幅方向で前記首部の両側に前記リング収容部が2つ設けられており、その2つのリング収容部に前記リングがそれぞれ配置されており、かつ、前記2つのリング収容部を形成する前記エレメントの上端面に前記溝が設けられていることを特徴とする請求項1に記載の無段変速機用ベルト。
- 前記複数のエレメントには前記リングの半径方向に延ばされた2つの首部が設けられており、前記複数のエレメントには前記リングの幅方向で前記2つの首部の間に前記リング収容部が設けられていることを特徴とする請求項1に記載の無段変速機用ベルト。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006336050A JP4582086B2 (ja) | 2006-12-13 | 2006-12-13 | 無段変速機用ベルト |
US12/516,607 US8944946B2 (en) | 2006-12-13 | 2007-12-12 | Continuously variable transmission belt and continuously variable transmission |
CN2007800460018A CN101558250B (zh) | 2006-12-13 | 2007-12-12 | 无级变速器带及无级变速器 |
AT07859007T ATE556248T1 (de) | 2006-12-13 | 2007-12-12 | Riemen für stufenloses getriebe |
EP20070859007 EP2089638B1 (en) | 2006-12-13 | 2007-12-12 | Continuously variable transmission belt |
PCT/IB2007/003872 WO2008072069A2 (en) | 2006-12-13 | 2007-12-12 | Continuously variable transmission belt and continuously variable transmission |
US14/577,464 US9464687B2 (en) | 2006-12-13 | 2014-12-19 | Continuously variable transmission belt and continuously variable transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006336050A JP4582086B2 (ja) | 2006-12-13 | 2006-12-13 | 無段変速機用ベルト |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008144944A JP2008144944A (ja) | 2008-06-26 |
JP4582086B2 true JP4582086B2 (ja) | 2010-11-17 |
Family
ID=39401030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006336050A Expired - Fee Related JP4582086B2 (ja) | 2006-12-13 | 2006-12-13 | 無段変速機用ベルト |
Country Status (6)
Country | Link |
---|---|
US (2) | US8944946B2 (ja) |
EP (1) | EP2089638B1 (ja) |
JP (1) | JP4582086B2 (ja) |
CN (1) | CN101558250B (ja) |
AT (1) | ATE556248T1 (ja) |
WO (1) | WO2008072069A2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9746056B2 (en) | 2013-05-17 | 2017-08-29 | Toyota Jidosha Kabushiki Kaisha | Continuously variable transmission |
JP6444355B2 (ja) * | 2016-11-04 | 2018-12-26 | 本田技研工業株式会社 | 無段変速機用金属エレメントおよび無段変速機用金属エレメントの製造方法 |
NL1042205B1 (en) * | 2016-12-30 | 2018-07-23 | Bosch Gmbh Robert | Method for operating a continuously variable transmission incorporating a drive belt in a motor vehicle |
JP6809368B2 (ja) * | 2017-05-16 | 2021-01-06 | アイシン・エィ・ダブリュ株式会社 | 無段変速機および伝動ベルト |
JP6958191B2 (ja) * | 2017-09-29 | 2021-11-02 | 株式会社アイシン | 伝達ベルトおよび無段変速機 |
EP3505790B1 (en) * | 2017-12-30 | 2020-11-18 | Robert Bosch GmbH | A transverse segment for a drive belt for a continuously variable transmission and a drive belt including it |
NL1043520B1 (en) * | 2019-12-24 | 2021-09-02 | Bosch Gmbh Robert | A flexible ring for a drive belt, a drive belt for a continuously variable transmission including a flexible ring and a method for manufacturing a flexible ring |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003269547A (ja) * | 2002-03-18 | 2003-09-25 | Nissan Motor Co Ltd | 無段変速機用ベルト |
Family Cites Families (43)
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-
2006
- 2006-12-13 JP JP2006336050A patent/JP4582086B2/ja not_active Expired - Fee Related
-
2007
- 2007-12-12 EP EP20070859007 patent/EP2089638B1/en not_active Not-in-force
- 2007-12-12 WO PCT/IB2007/003872 patent/WO2008072069A2/en active Application Filing
- 2007-12-12 CN CN2007800460018A patent/CN101558250B/zh not_active Expired - Fee Related
- 2007-12-12 US US12/516,607 patent/US8944946B2/en not_active Expired - Fee Related
- 2007-12-12 AT AT07859007T patent/ATE556248T1/de active
-
2014
- 2014-12-19 US US14/577,464 patent/US9464687B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003269547A (ja) * | 2002-03-18 | 2003-09-25 | Nissan Motor Co Ltd | 無段変速機用ベルト |
Also Published As
Publication number | Publication date |
---|---|
US20100069184A1 (en) | 2010-03-18 |
CN101558250A (zh) | 2009-10-14 |
WO2008072069A3 (en) | 2008-10-23 |
ATE556248T1 (de) | 2012-05-15 |
CN101558250B (zh) | 2012-09-26 |
US9464687B2 (en) | 2016-10-11 |
EP2089638A2 (en) | 2009-08-19 |
EP2089638B1 (en) | 2012-05-02 |
WO2008072069A2 (en) | 2008-06-19 |
US20150105195A1 (en) | 2015-04-16 |
US8944946B2 (en) | 2015-02-03 |
JP2008144944A (ja) | 2008-06-26 |
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