JPH11508670A - トロイダル・レース・ローリング・トラクション式の無段階変速比変速機 - Google Patents
トロイダル・レース・ローリング・トラクション式の無段階変速比変速機Info
- Publication number
- JPH11508670A JPH11508670A JP9504222A JP50422297A JPH11508670A JP H11508670 A JPH11508670 A JP H11508670A JP 9504222 A JP9504222 A JP 9504222A JP 50422297 A JP50422297 A JP 50422297A JP H11508670 A JPH11508670 A JP H11508670A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- control system
- piston
- axis
- roller control
- 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.)
- Ceased
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 11
- 238000005096 rolling process Methods 0.000 title abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
- F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
- F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.円環面の中心円に沿ってローラの中心の位置を制御することはできるが、ロ ーラが採る傾斜角は規定することができない第一部分と、ローラ・ベアリングに 結合され傾斜角を制御するように動作することができる機械的結合部を含み、結 合部がローラの面にほぼ平行であり、あらかじめ決められた単一点を通過するよ う強制される第二部分とを有する操作機構を含むトロイダル・レース・ローリン グ・トラクション式の無段階変速比変速機(CVT)用のローラ制御システム。 2.第一部分が、円環面の中心円の面に平行な軸に沿って移動可能なピストンを 含む請求項1に記載のローラ制御システム。 3.ピストン軸が円環面の中心円の面内に展開する請求項2に記載のローラ制御 システム。 4.あらかじめ決められた単一点がCVTの構造を基準として固定される請求項 1ないし3のいずれか一項に記載のローラ制御システム。 5.ピストンがその運動軸を中心として回転することを防止される、請求項2の 制限を含む請求項1ないし4のいずれか一項に記載のローラ制御システム。 6.結合部がローラとほぼ共面である請求項1ないし5のいずれか一項に記載の ローラ制御システム。 7.操作機構の第二部分が、円環面の軸を基準として第一部分より大きい半径に 展開しない請求項1ないし6のいずれか一項に記載のローラ制御システム。 8.操作機構の双方の部分が、ローラが牽引力を間に伝達するようなディスクの 半径内に完全にある請求項7に記載のローラ制御システム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9513141.3 | 1995-06-28 | ||
| GBGB9513141.3A GB9513141D0 (en) | 1995-06-28 | 1995-06-28 | Improvements in or relating to continuously-variable-ratio transmissions of the toroidal-race rolling traction type |
| PCT/GB1996/001465 WO1997001718A1 (en) | 1995-06-28 | 1996-06-19 | Continuously-variable-ratio transmission of the toroidal-race rolling-traction type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11508670A true JPH11508670A (ja) | 1999-07-27 |
Family
ID=10776791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9504222A Ceased JPH11508670A (ja) | 1995-06-28 | 1996-06-19 | トロイダル・レース・ローリング・トラクション式の無段階変速比変速機 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6071209A (ja) |
| EP (1) | EP0832376B1 (ja) |
| JP (1) | JPH11508670A (ja) |
| KR (1) | KR100418130B1 (ja) |
| CN (1) | CN1066252C (ja) |
| BR (1) | BR9609674A (ja) |
| DE (1) | DE69601426T2 (ja) |
| ES (1) | ES2127643T3 (ja) |
| GB (1) | GB9513141D0 (ja) |
| WO (1) | WO1997001718A1 (ja) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3623326B2 (ja) * | 1996-10-31 | 2005-02-23 | ジヤトコ株式会社 | トロイダル型無段変速機 |
| FR2769009B1 (fr) | 1997-09-26 | 1999-11-12 | Ecollect | Procede et dispositif permettant d'afficher mecaniquement le taux de remplissage d'un conteneur de dechets solides |
| GB0201628D0 (en) * | 2002-01-24 | 2002-03-13 | Torotrak Dev Ltd | Improvements relating to continuously variable transmissions |
| US6821025B2 (en) * | 2002-07-18 | 2004-11-23 | Westover Scientific, Inc. | Fiber-optic endface cleaning assembly and method |
| CA2401474C (en) * | 2002-09-05 | 2011-06-21 | Ecole De Technologie Superieure | Drive roller control for toric-drive transmission |
| DE10301160A1 (de) | 2003-01-15 | 2004-07-29 | Bayerische Motoren Werke Ag | Reibradgetriebe, insbesondere Toroidgetriebe mit mechanisch gekoppelten Reibrollen |
| GB0316382D0 (en) * | 2003-07-12 | 2003-08-13 | Torotrak Dev Ltd | Continuously variable ratio transmission assembly and method of control of same |
| DE10338270B4 (de) * | 2003-08-15 | 2005-10-20 | Getrag Getriebe Zahnrad | Variator und Variatoranordnung |
| DE102004003125B4 (de) * | 2004-01-15 | 2006-01-26 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Variator für ein Toroidgetriebe |
| GB0412615D0 (en) * | 2004-06-07 | 2004-07-07 | Torotrak Dev Ltd | Variator |
| US7727106B2 (en) * | 2004-10-01 | 2010-06-01 | Pierre Maheu | Continuously variable transmission |
| GB0702490D0 (en) * | 2007-02-09 | 2007-03-21 | Torotrak Dev Ltd | CVT control system |
| KR20120099777A (ko) | 2009-12-16 | 2012-09-11 | 알리손 트랜스미션, 인크. | 변속수단 잠금 밸브 시스템 |
| US8401752B2 (en) * | 2009-12-16 | 2013-03-19 | Allison Transmission, Inc. | Fail-to-neutral system and method for a toroidal traction drive automatic transmission |
| EP2513523A4 (en) | 2009-12-16 | 2016-07-06 | Allison Transm Inc | QUICK RELEASE ACTUATION SYSTEM FOR AUTOMATIC GEARBOX |
| US8821340B2 (en) * | 2009-12-16 | 2014-09-02 | Allison Transmission, Inc. | System and method for controlling endload force of a variator |
| US8578802B2 (en) | 2009-12-16 | 2013-11-12 | Allison Transmission, Inc. | System and method for multiplexing gear engagement control and providing fault protection in a toroidal traction drive automatic transmission |
| US8424373B2 (en) * | 2009-12-16 | 2013-04-23 | Allison Transmission, Inc. | Variator fault detection system |
| WO2012024225A1 (en) | 2010-08-16 | 2012-02-23 | Allison Transmission, Inc. | Gear scheme for infinitely variable transmission |
| CN103370256B (zh) | 2010-12-15 | 2016-08-10 | 艾里逊变速箱公司 | 用于机动车变速器的双泵调节系统 |
| CN103370562B (zh) | 2010-12-15 | 2016-03-23 | 艾里逊变速箱公司 | 用于控制到自动变速器中变速机构的流体流的设备和方法 |
| EP2655938A4 (en) | 2010-12-15 | 2016-07-27 | Allison Transm Inc | DRIVE SWITCHING VALVE PROGRAM FOR TORONTO TRACTION DRIVE TRANSMISSION |
| CN103291681A (zh) * | 2013-06-26 | 2013-09-11 | 苏州速腾电子科技有限公司 | 斜向动力输出机构 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1999543A (en) * | 1932-09-26 | 1935-04-30 | Erban Operating Corp | Power transmission mechanism |
| US2125999A (en) * | 1935-09-23 | 1938-08-09 | Erban Richard | Transmission |
| US2446409A (en) * | 1945-01-08 | 1948-08-03 | Allan Chilton | Torque responsive transmission means |
| US3153938A (en) * | 1960-05-18 | 1964-10-27 | Nat Res Dev | Continuous infinitely variable transmission |
| GB1002479A (en) * | 1963-05-07 | 1965-08-25 | Nat Res Dev | Improvements in or relating to a continuously variable ratio transmission |
| GB1134202A (en) * | 1965-10-20 | 1968-11-20 | Nat Res Dev | Variable ratio transmission unit |
| GB1184202A (en) * | 1966-03-30 | 1970-03-11 | Shield Mfg Inc | Spectacle Holder |
| GB1367525A (en) * | 1971-12-08 | 1974-09-18 | Gkn Transmissions Ltd | Variable ratio traction drive |
| US3933054A (en) * | 1974-07-18 | 1976-01-20 | Sundstrand Corporation | Toroidal traction drive |
| US3993054A (en) * | 1975-06-19 | 1976-11-23 | Stryker Corporation | Therapeutic lavage |
| GB1600972A (en) * | 1976-08-14 | 1981-10-21 | Lucas Industries Ltd | Variable speed transmission systems |
| GB9027795D0 (en) * | 1990-12-21 | 1991-02-13 | Fellows Thomas G | Improvements in or relating to transmissions of toroidal-race rolling-traction type |
| IN176702B (ja) * | 1988-11-21 | 1996-08-24 | Torotrak Dev Ltd | |
| JP2501911B2 (ja) * | 1989-08-15 | 1996-05-29 | 日産自動車株式会社 | トロイダル型無段変速機 |
| GB9214190D0 (en) * | 1992-07-03 | 1992-08-12 | Robinson Leslie K | Improvements in or relating to continuously-variable-ratio transmissions of the toroidal-race rolling-traction type |
-
1995
- 1995-06-28 GB GBGB9513141.3A patent/GB9513141D0/en active Pending
-
1996
- 1996-06-19 CN CN96195059A patent/CN1066252C/zh not_active Expired - Fee Related
- 1996-06-19 EP EP96918760A patent/EP0832376B1/en not_active Expired - Lifetime
- 1996-06-19 WO PCT/GB1996/001465 patent/WO1997001718A1/en not_active Ceased
- 1996-06-19 ES ES96918760T patent/ES2127643T3/es not_active Expired - Lifetime
- 1996-06-19 BR BR9609674A patent/BR9609674A/pt not_active IP Right Cessation
- 1996-06-19 US US08/973,846 patent/US6071209A/en not_active Expired - Lifetime
- 1996-06-19 DE DE69601426T patent/DE69601426T2/de not_active Expired - Fee Related
- 1996-06-19 KR KR1019970709652A patent/KR100418130B1/ko not_active Expired - Fee Related
- 1996-06-19 JP JP9504222A patent/JPH11508670A/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| GB9513141D0 (en) | 1995-08-30 |
| US6071209A (en) | 2000-06-06 |
| DE69601426D1 (de) | 1999-03-04 |
| EP0832376A1 (en) | 1998-04-01 |
| MX9710354A (es) | 1998-07-31 |
| DE69601426T2 (de) | 1999-07-22 |
| KR19990028337A (ko) | 1999-04-15 |
| ES2127643T3 (es) | 1999-04-16 |
| CN1066252C (zh) | 2001-05-23 |
| EP0832376B1 (en) | 1999-01-20 |
| WO1997001718A1 (en) | 1997-01-16 |
| CN1189205A (zh) | 1998-07-29 |
| BR9609674A (pt) | 1999-07-20 |
| KR100418130B1 (ko) | 2004-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050726 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20051026 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20051212 |
|
| A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20060313 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20060418 |