JP2016520782A - 3モード前輪駆動および後輪駆動連続可変遊星トランスミッション - Google Patents
3モード前輪駆動および後輪駆動連続可変遊星トランスミッション Download PDFInfo
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- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
- F16H37/022—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing the toothed gearing having orbital motion
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- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
- F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
- F16H37/086—CVT using two coaxial friction members cooperating with at least one intermediate friction member
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- 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
- F16H15/01—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members characterised by the use of a magnetisable powder or liquid as friction medium between the rotary members
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- 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
- F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
- F16H15/50—Gearings providing a continuous range of gear ratios
- F16H15/52—Gearings providing a continuous range of gear ratios in which a member of uniform effective diameter mounted on a shaft may co-operate with different parts of another member
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- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
- F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
- F16H37/0853—CVT using friction between rotary members having a first member of uniform effective diameter cooperating with different parts of a second member
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- 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
- F16H15/26—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 spherical friction surface centered on its axis of revolution
- F16H15/28—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 spherical friction surface centered on its axis of revolution with external friction surface
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- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
- F16H37/084—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths at least one power path being a continuously variable transmission, i.e. CVT
- F16H2037/088—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft
- F16H2037/0886—Power split variators with summing differentials, with the input of the CVT connected or connectable to the input shaft with switching means, e.g. to change ranges
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Transmission Devices (AREA)
Abstract
Description
本願は、2013年6月6日に出願された米国仮特許出願第61/832,058号の利益を主張し、その出願は、参照によって本明細書に援用される。
連続可変トランスミッションを含む駆動系を有する車両は、車両のオペレータまたは車両の制御システムが、無段階様式で駆動比を変更することを可能にし、車両の動力源が、その最も効率的な回転速度で動作することを可能にする。エンジン速度が、車の燃料消費量および排出量を制限するためにより精密に制御されなければならないため、トランスミッションは、より複雑になっている。加えて、トランスミッション構成要素の速度および効率性が、等しく重要である。最近、高ピニオンおよび/またはキャリア速度と、既存の3モードパワーフローの他の不利点とを回避する設計を有する連続可変速度トランスミッションを車両に提供するために、連続可変トランスミッションが、提案されている。
本明細書に提供されるのは、定置筐体(グラウンド)と、入力シャフトと、出力シャフトと、第1の回転要素、第2の回転要素、第3の回転要素、および第4の回転要素を有するギヤセットと、第1の回転要素および第2の回転要素を有するバリエータアセンブリと、3つの選択可能トルク伝動デバイス(「クラッチ」)とを備える、前輪駆動または後輪駆動連続可変トランスミッションであり、入力シャフトは、バリエータアセンブリの第1の回転要素と固定的に接続され、バリエータアセンブリの第2の回転要素は、ギヤセットの第1の要素と固定的に接続され、出力シャフトは、ギヤセットの第3の要素と固定的に接続され、第1のクラッチは、ギヤセットの第4の要素をグラウンドに接続し、全体伝動速度比の第1の前進可変範囲を確立し、第2のクラッチは、入力シャフトをギヤセットの第2の要素に接続し、全体伝動速度比の第2の前進可変範囲を確立し、第3のクラッチは、ギヤセットの第2の要素をグラウンドに接続し、全体伝動速度比の後退可変範囲を確立し、バリエータは、その第1の回転要素の速度と第2の回転要素の速度との間に制御された可変比を確立し、それによって、上記可変範囲のいずれかの範囲内で全体伝動速度比を調節する。いくつかの実施形態では、ギヤセットは、第1のリングギヤ、第1の太陽ギヤ、および第1のキャリアアセンブリを備える第1の(「シングルピニオン」)遊星ギヤセットと、第2のリングギヤ、第2の太陽ギヤ、および第2のキャリアアセンブリを備える回転要素を有する第2の(「ダブルピニオン」)遊星ギヤセットとを備える回転要素を有する複合遊星ギヤセットであり、第1の遊星ギヤセットの第1のキャリアアセンブリは、上記シングルピニオン遊星ギヤセットの第1のリングギヤおよび上記シングルピニオン遊星ギヤセットの第1の太陽ギヤに係合する第1のピニオンのシングルセットを回転可能に支持し、ダブルピニオン遊星ギヤセットの第2のキャリアアセンブリは、上記ダブルピニオン遊星ギヤセットの第2の太陽ギヤに係合する第2のピニオンのセットと、上記第2のピニオンのセットおよび上記ダブルピニオン遊星ギヤセットの第2のリングギヤに係合する第3のピニオンのセットとを回転可能に支持し、第1および第2の遊星ギヤセットの第1および第2のキャリアアセンブリは、固定的に接続され、第1の遊星ギヤセットの第1のリングギヤおよび第2の遊星ギヤセットの第2のリングギヤは、固定的に接続され、ギヤセットの第1の回転要素は、上記第1の太陽ギヤであり、ギヤセットの第2の回転要素は、上記固定的に接続されたキャリアアセンブリであり、ギヤセットの第3の回転要素は、上記固定的に接続されたリングギヤであり、ギヤセットの第4の回転要素は、上記第2の太陽ギヤである。いくつかの実施形態では、ギヤセットは、リングギヤと、上記リングギヤと噛合する長いピニオンギヤの外側セットおよび上記長いピニオンギヤの外側セットと噛合する短いピニオンギヤの内側セットを回転可能に支持するキャリアアセンブリと、上記長いピニオンギヤの外側セットと噛合する第1の太陽ギヤと、上記短いピニオンギヤの内側セットと噛合する第2の太陽ギヤとを備える複合遊星ギヤセットであり、ギヤセットの第1の回転要素は、上記第1の太陽ギヤであり、ギヤセットの第2の回転要素は、上記キャリアアセンブリであり、ギヤセットの第3の回転要素は、上記リングギヤであり、ギヤセットの第4の回転要素は、上記第2の太陽ギヤである。いくつかの実施形態では、ギヤセットは、Ravigneaux複合遊星ギヤセットである。トランスミッションのいくつかの実施形態では、バリエータは、ボールタイプバリエータであり、ボールタイプバリエータは、伝動軸を中心に回転可能に配置される複数の枢動アクスルを回転可能に支持するキャリアアセンブリを備え、上記枢動アクスルはそれぞれ、さらにボールを回転可能に支持し、第1および第2のリングアセンブリは、それぞれ、上記ボールの全てと連続接触するボール接触区域を備え、バリエータの第1の回転要素は、上記第1のリングアセンブリであり、バリエータの第2の回転要素は、上記第2のリングアセンブリであり、キャリアアセンブリは、枢動アクスルに配向を変化させるために、バリエータ筐体に対する小さな角度範囲を通して制御された態様で移動し、したがって、上記第1のリングアセンブリと第2のリングアセンブリとの間における速度比を変化させる。トランスミッションのいくつかの実施形態では、第1のリングアセンブリと第2のリングアセンブリとの間におけるバリエータ速度比が増加するにつれて、上記第1の前進範囲内における全体伝動速度比は、増加し、上記第2の前進範囲内における全体伝動速度比は、減少し、上記後退範囲内における全体伝動速度比は、より負になる。さらに他の実施形態では、バリエータ速度比範囲の上限近傍であるが、依然として上記範囲内であるバリエータ速度比を有するトランスミッションは、同一である第1の前進範囲および第2の前進範囲における全体伝動速度比を有してもよく、第2のクラッチは、第1の前進範囲にある間、同期的に係合されることができ、第1のクラッチは、第2の前進範囲にある間、同期的に係合されることができ、バリエータを通して動力を伝動しない付加的固定比伝動動作モードは、第1のクラッチおよび第2のクラッチの同時適用によって確立される。さらに他の実施形態では、トランスミッションは、上記ギヤセットの4つの回転要素のうちの任意の2つを選択可能に接続する第4のクラッチをさらに備え、したがって、上記要素の全てを一斉に回転させ、第3の前進範囲を確立し得る。
本明細書に記載の全ての刊行物、特許、および特許出願は、各個々の刊行物、特許、または特許出願が、具体的かつ個々に、参照によって援用されるように示された場合と同様に参照によって本明細書に援用される。
連続可変トランスミッション速度比は、低速度比から高速度比までのより平滑かつ連続的な遷移を提供する利点を有し得る。しかしながら、従来の連続可変トランスミッションは、理想的であるものよりも複雑である可能性がある。
Claims (12)
- 連続可変トランスミッションであって、前記トランスミッションは、
定置筐体(グラウンド)と、
入力シャフトと、
出力シャフトと、
第1の回転要素、第2の回転要素、第3の回転要素、および第4の回転要素を有するギヤセットと、
第1の回転要素および第2の回転要素を有するバリエータアセンブリと、
3つの選択可能トルク伝動デバイス(「クラッチ」)と
を備え、前記入力シャフトは、前記バリエータアセンブリの第1の回転要素と固定的に接続され、
前記バリエータアセンブリの第2の回転要素は、前記ギヤセットの第1の要素と固定的に接続され、
前記出力シャフトは、前記ギヤセットの第3の要素と固定的に接続され、
前記第1のクラッチは、前記ギヤセットの第4の要素をグラウンドに接続し、全体伝動速度比の第1の前進可変範囲を確立し、
前記第2のクラッチは、前記入力シャフトを前記ギヤセットの第2の要素に接続し、全体伝動速度比の第2の前進可変範囲を確立し、
前記第3のクラッチは、前記ギヤセットの第2の要素をグラウンドに接続し、全体伝動速度比の後退可変範囲を確立し、
前記バリエータは、その第1の回転要素の速度と第2の回転要素の速度との間に制御された可変比を確立し、それによって、前記可変範囲のいずれかの範囲内で前記全体伝動速度比を調節する、
連続可変トランスミッション。 - 前記ギヤセットは、回転要素を有する複合遊星ギヤセットであり、前記複合遊星ギヤセットは、
第1の(「シングルピニオン」)遊星ギヤセットであって、
第1のリングギヤと、
第1の太陽ギヤと、
第1のキャリアアセンブリと
を備える第1の(「シングルピニオン」)遊星ギヤセットと、
第2の(「ダブルピニオン」)遊星ギヤセットであって、
第2のリングギヤと、
第2の太陽ギヤと、
第2のキャリアアセンブリと
を備える第2の(「ダブルピニオン」)遊星ギヤセットと
を備え、前記第1の遊星ギヤセットの第1のキャリアアセンブリは、前記シングルピニオン遊星ギヤセットの第1のリングギヤおよび前記シングルピニオン遊星ギヤセットの第1の太陽ギヤに係合する第1のピニオンのシングルセットを回転可能に支持し、
前記ダブルピニオン遊星ギヤセットの第2のキャリアアセンブリは、前記ダブルピニオン遊星ギヤセットの第2の太陽ギヤに係合する第2のピニオンのセットと、前記第2のピニオンのセットおよび前記ダブルピニオン遊星ギヤセットの第2のリングギヤに係合する第3のピニオンのセットとを回転可能に支持し、
前記第1の遊星ギヤセットおよび第2の遊星ギヤセットの第1のキャリアアセンブリおよび第2のキャリアアセンブリは、固定的に接続され、
前記第1の遊星ギヤセットの第1のリングギヤおよび前記第2の遊星ギヤセットの第2のリングギヤは、固定的に接続され、
前記ギヤセットの第1の回転要素は、前記第1の太陽ギヤであり、
前記ギヤセットの第2の回転要素は、前記固定接続されたキャリアアセンブリであり、
前記ギヤセットの第3の回転要素は、前記固定的に接続されたリングギヤであり、
前記ギヤセットの第4の回転要素は、前記第2の太陽ギヤである、
請求項1に記載のトランスミッション。 - 前記ギヤセットは、
リングギヤと、
前記リングギヤと噛合する長いピニオンギヤの外側セット、および前記長いピニオンギヤの外側セットと噛合する短いピニオンギヤの内側セットを回転可能に支持するキャリアアセンブリと、
前記長いピニオンギヤの外側セットと噛合する第1の太陽ギヤと、
前記短いピニオンギヤの内側セットと噛合する第2の太陽ギヤと
を備える複合遊星ギヤセットであり、
前記ギヤセットの第1の回転要素は、前記第1の太陽ギヤであり、
前記ギヤセットの第2の回転要素は、前記キャリアアセンブリであり、
前記ギヤセットの第3の回転要素は、前記リングギヤであり、
前記ギヤセットの第4の回転要素は、前記第2の太陽ギヤである、
請求項1に記載のトランスミッション。 - 前記ギヤセットは、Ravigneaux複合遊星ギヤセットである、請求項1〜3に記載のトランスミッション。
- 前記バリエータは、ボールタイプバリエータであり、前記ボールタイプバリエータは、
伝動軸を中心に回転可能に配置される複数の枢動アクスルを回転可能に支持するキャリアアセンブリを備え、
前記枢動アクスルはそれぞれ、さらに、ボールを回転可能に支持し、
第1のリングアセンブリおよび第2のリングアセンブリはそれぞれ、前記ボールの全てと連続接触するボール接触区域を備え、
前記バリエータの第1の回転要素は、前記第1のリングアセンブリであり、
前記バリエータの第2の回転要素は、前記第2のリングアセンブリであり、
前記キャリアアセンブリは、前記枢動アクスルに向きを変化させるために、前記バリエータ筐体に対する小さな角度範囲を通して制御された態様で移動し、したがって、前記第1のリングアセンブリと第2のリングアセンブリとの間における前記速度比を変化させる、請求項1〜4に記載のトランスミッション。 - 前記第1のアセンブリリングと第2のアセンブリリングとの間におけるバリエータ速度比が増加するにつれて、
前記第1の前進範囲内における全体伝動速度比は、増加し、
前記第2の前進範囲内における全体伝動速度比は、減少し、
前記後退範囲内における全体伝動速度比は、より負になる、
請求項1〜5に記載のトランスミッション。 - 前記バリエータ速度比範囲の上限近傍であるが、依然として、前記範囲内であるバリエータ速度比において、
前記第1の前進範囲および第2の前進範囲における全体伝動速度比は、同一であり、
前記第2のクラッチは、前記第1の前進範囲にある間、同期的に係合されることができ、
前記第1のクラッチは、前記第2の前進範囲にある間、同期的に係合されることができ、
前記バリエータを通して動力を伝動しない付加的固定比伝動動作モードは、前記第1のクラッチおよび第2のクラッチの同時適用によって確立される、請求項6に記載のトランスミッション。 - 前記第2のクラッチは、ドッグスタイルクラッチである、請求項7に記載のトランスミッション。
- 前記ギヤセットの4つの回転要素のうちの任意の2つを選択可能に接続する第4のクラッチをさらに備え、したがって、前記要素の全てを一斉に回転させ、第3の前進範囲を確立する、請求項1〜8に記載のトランスミッション。
- 前記第1のクラッチおよび後退クラッチは、ブレーキクラッチである、請求項1〜9に記載のトランスミッション。
- 前記第4のクラッチは、ドッグスタイルクラッチである、請求項9に記載のトランスミッション。
- 前記トランスミッションは、前輪駆動車両と後輪駆動車両との両方で利用されることが可能である、請求項1〜11に記載のトランスミッション。
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- 2014-06-05 JP JP2016517999A patent/JP2016520782A/ja active Pending
- 2014-06-05 WO PCT/US2014/041124 patent/WO2014197711A1/en active Application Filing
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Also Published As
Publication number | Publication date |
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CN105339705B (zh) | 2018-03-30 |
EP3004686A4 (en) | 2017-06-28 |
US9777815B2 (en) | 2017-10-03 |
EP3004686A1 (en) | 2016-04-13 |
WO2014197711A1 (en) | 2014-12-11 |
US20160131235A1 (en) | 2016-05-12 |
CN105339705A (zh) | 2016-02-17 |
EP3004686B1 (en) | 2018-08-08 |
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