TWI456126B - 電控皮帶式無段變速系統 - Google Patents

電控皮帶式無段變速系統 Download PDF

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TWI456126B
TWI456126B TW099136286A TW99136286A TWI456126B TW I456126 B TWI456126 B TW I456126B TW 099136286 A TW099136286 A TW 099136286A TW 99136286 A TW99136286 A TW 99136286A TW I456126 B TWI456126 B TW I456126B
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Taiwan
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output
half wheel
wheel
input
force
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TW099136286A
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TW201217674A (en
Inventor
Alan Gu
Paddy Lin
Paul Hsieh
Shao Yu Li
Nan Hsiung Tseng
Sen Hsien Chang
Chuan Ming Su
Chien Hung Lai
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Ind Tech Res Inst
Kwang Yang Motor Co
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Priority to TW099136286A priority Critical patent/TWI456126B/zh
Priority to US12/972,763 priority patent/US20120100944A1/en
Publication of TW201217674A publication Critical patent/TW201217674A/zh
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H55/00Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32Friction members
    • F16H55/52Pulleys or friction discs of adjustable construction
    • F16H55/56Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/662Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66254Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66259Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H63/00Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/04Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism
    • F16H63/06Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions
    • F16H63/062Final output mechanisms therefor; Actuating means for the final output mechanisms a single final output mechanism being moved by a single final actuating mechanism the final output mechanism having an indefinite number of positions electric or electro-mechanical actuating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H9/00Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04Gearings 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
    • F16H9/12Gearings 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
    • F16H9/16Gearings 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
    • F16H9/18Gearings 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Claims (27)

  1. 一種電控皮帶式無段變速系統,係包括:傳動皮帶,係包括入力端與出力端;入力軸,係用以輸入旋轉動力;入力固定半輪,係固定支承於該入力軸;入力滑動半輪,係以沿著該入力軸之軸向進行滑動且隨著該入力軸同步旋轉的方式設置於該入力軸上;出力軸,係用以輸出該旋轉動力至外部負載單元;出力固定半輪,係固定支承於該出力軸;出力滑動半輪,係以沿著該出力軸之軸向進行滑動且隨著該出力軸同步旋轉的方式設置於該出力軸上;推力裝置,係設置於該出力軸上,用以朝向該出力固定半輪持續地施加作用力予該出力滑動半輪,以使該出力滑動半輪與該出力固定半輪協力夾持該傳動皮帶之出力端;以及電控裝置,係用以依據控制信號施予對應的作用力予該入力滑動半輪,以使該入力滑動半輪與該入力固定半輪協力夾持該傳動皮帶之入力端,或完全鬆開該傳動皮帶之入力端以使該入力滑動半輪與該傳動皮帶之間或該入力固定半輪與該傳動皮帶之間具有間隙,其中,該電控皮帶式無段變速系統係不包括離合器。
  2. 如申請專利範圍第1項所述之電控皮帶式無段變速系統,其中,當該控制信號為增速命令時,該電控裝置係 施予第一作用力予該入力滑動半輪,使該入力滑動半輪與該入力固定半輪將該傳動皮帶之入力端夾持於靠近該入力滑動半輪與該入力固定半輪的區域間,並使該傳動皮帶之出力端被該出力滑動半輪與該出力固定半輪協力夾持在靠近該出力滑動半輪與該出力固定半輪的輪心區域間。
  3. 如申請專利範圍第1項所述之電控皮帶式無段變速系統,其中,當該控制信號為減速命令時,該電控裝置係施予第二作用力予該入力滑動半輪,以使該入力滑動半輪與該入力固定半輪將該傳動皮帶之入力端夾持於靠近該入力滑動半輪與該入力固定半輪的輪心區域間,並使該傳動皮帶之出力端被該出力滑動半輪與該出力固定半輪協力夾持在靠近該出力滑動半輪與該出力固定半輪的區域間。
  4. 如申請專利範圍第1項所述之電控皮帶式無段變速系統,其中,當該控制信號為動力分離命令時,該電控裝置係施予第三作用力予該入力滑動半輪,使該入力滑動半輪與該入力固定半輪完全鬆開該傳動皮帶,而該傳動皮帶之入力端係朝該入力軸移動,並使該傳動皮帶之出力端被該出力滑動半輪與該出力固定半輪協力夾持在靠近該出力滑動半輪與該出力固定半輪的區域間;而當該控制信號係為動力回復命令時,該電控裝置係施予第四作用力予該入力滑動半輪,進而使該入力滑動半輪與該入力固定半輪於特定的時間內將該傳動皮帶之入力 端重新協力夾持於靠近該入力滑動半輪與該入力固定半輪的輪心區域間。
  5. 如申請專利範圍第1項所述之電控皮帶式無段變速系統,其中,該入力固定半輪之輪心區域係設有入力固定半輪凸轂,以藉由該入力固定半輪凸轂固定支承於該入力軸上,而該入力滑動半輪則套裝於該入力固定半輪凸轂上,俾以沿著該入力軸之軸向滑動的方式支承於該入力軸;而該出力固定半輪之輪心區域係設有出力固定半輪凸轂,以藉由該出力固定半輪凸轂固定支承於該出力軸上,而該出力滑動半輪則套裝於該出力固定半輪凸轂上,俾以沿著該出力軸之軸向滑動的方式支承於該出力軸。
  6. 如申請專利範圍第5項所述之電控皮帶式無段變速系統,其中,該出力固定半輪之出力固定半輪凸轂上係具有用以抵頂該出力滑動半輪的凸塊,以作為該出力滑動半輪沿著該出力軸之軸向朝該出力固定半輪進行滑動的極限位置。
  7. 如申請專利範圍第1項所述之電控皮帶式無段變速系統,其中,該出力滑動半輪係包含凸輪槽,而該推力裝置係包含設置於該出力軸上的推力承座、設置於該推力承座並用以持續地施予朝向該出力固定半輪之作用力予該出力滑動半輪的壓縮彈簧、及與凸輪槽相作用之凸輪銷,俾使該傳動皮帶之出力端穩定地被該出力滑動半輪與該出力固定半輪牢固夾持,可避免傳動皮帶打滑現 象發生。
  8. 如申請專利範圍第1項所述之電控皮帶式無段變速系統,其中,該入力滑動半輪係包含推力軸承,而該電控裝置係包含電動馬達、蝸桿、蝸齒輪、減速齒輪組、及螺旋齒輪組,其中,該電動馬達係依據該控制信號而透過該蝸桿、該蝸齒輪、及該減速齒輪組帶動該螺旋齒輪組作軸向運動,以藉由該螺旋齒輪組施力於該推力軸承,進而施予對應的作用力予該入力滑動半輪。
  9. 如申請專利範圍第1項所述之電控皮帶式無段變速系統,其中,該出力軸係透過用以放大扭力的傳動齒輪組及傳動軸輸出該旋轉動力至該外部負載單元。
  10. 一種電控皮帶式無段變速系統,係包括:傳動皮帶,係包括入力端與出力端;入力軸,係用以輸入旋轉動力;入力固定半輪,係固定支承於該入力軸;入力滑動半輪,係以沿著該入力軸之軸向進行滑動且隨著該入力軸同步旋轉的方式設置於該入力軸上;出力軸,係用以輸出該旋轉動力至外部負載單元;出力固定半輪,係固定支承於該出力軸;出力滑動半輪,係以沿著該出力軸之軸向進行滑動且隨著該出力軸同步旋轉的方式設置於該出力軸上;推力裝置,係設置於該入力軸上,用以朝向該入力固定半輪持續地施加作用力予該入力滑動半輪,以使該入力滑動半輪與該入力固定半輪協力夾持該傳動皮帶 之入力端;以及電控裝置,係用以依據控制信號施予對應的作用力予該出力滑動半輪,以使該出力滑動半輪與該出力固定半輪協力夾持該傳動皮帶之出力端,或完全鬆開該傳動皮帶之出力端以使該出力滑動半輪與該傳動皮帶之間或該出力固定半輪與該傳動皮帶之間具有間隙,其中,該電控皮帶式無段變速系統係不包括離合器。
  11. 如申請專利範圍第10項所述之電控皮帶式無段變速系統,其中,當該控制信號為增速命令時,該電控裝置係施予第一作用力予該出力滑動半輪,使該出力滑動半輪與該出力固定半輪將該傳動皮帶之出力端夾持於靠近該出力滑動半輪與該出力固定半輪的區域間,並使該傳動皮帶之入力端被該入力滑動半輪與該入力固定半輪協力夾持在靠近該入力滑動半輪與該入力固定半輪的輪心區域間。
  12. 如申請專利範圍第10項所述之電控皮帶式無段變速系統,其中,當該控制信號為減速命令時,該電控裝置係施予第二作用力予該出力滑動半輪,使該出力滑動半輪與該出力固定半輪將該傳動皮帶之出力端夾持於靠近該出力滑動半輪與該出力固定半輪的輪心區域間,並使該傳動皮帶之入力端被該入力滑動半輪與該入力固定半輪協力夾持在靠近該入力滑動半輪與該入力固定半輪的區域間。
  13. 如申請專利範圍第10項所述之電控皮帶式無段變速系統,其中,當該控制信號為動力分離命令時,該電控裝置係施予第三作用力予該出力滑動半輪,使該出力滑動半輪與該出力固定半輪完全鬆開該傳動皮帶,而該傳動皮帶之出力端係朝該出力軸移動,並使該傳動皮帶之入力端被該入力滑動半輪與該入力固定半輪協力夾持在靠近該入力滑動半輪與該入力固定半輪的區域間;而當該控制信號為動力回復命令時,該電控裝置係施予第四作用力予該出力滑動半輪,進而使該出力滑動半輪與該出力固定半輪於特定的時間內將該傳動皮帶之出力端重新協力夾持於靠近該出力滑動半輪與該出力固定半輪的輪心區域間。
  14. 如申請專利範圍第10項所述之電控皮帶式無段變速系統,其中,該入力固定半輪之輪心區域係設有入力固定半輪凸轂,以藉由該入力固定半輪凸轂固定支承於該入力軸上,而該入力滑動半輪則套裝於該入力固定半輪凸轂上,俾沿著該入力軸之軸向以滑動的方式支承於該入力軸;以及該出力固定半輪之輪心區域係設有出力固定半輪凸轂,以藉由該出力固定半輪凸轂固定支承於該出力軸上,而該出力滑動半輪則套裝於該出力固定半輪凸轂上,俾沿著該出力軸之軸向以滑動的方式支承於該出力軸。
  15. 如申請專利範圍第14項所述之電控皮帶式無段變速系統,其中,該入力固定半輪之入力固定半輪凸轂上係具 有用以抵頂該入力滑動半輪的凸塊,以作為該入力滑動半輪沿著該入力軸之軸向朝該入力固定半輪進行滑動的極限位置。
  16. 如申請專利範圍第10項所述之電控皮帶式無段變速系統,其中,該入力滑動半輪係包含凸輪槽,而該推力裝置係包含設置於該入力軸上的推力承座、設置於該推力承座並用以持續地施予朝向該入力固定半輪之作用力予該入力滑動半輪的壓縮彈簧、及與凸輪槽相作用之凸輪銷,俾使該傳動皮帶之入力端穩定地被該入力滑動半輪與該入力固定半輪牢固夾持,可避免傳動皮帶打滑現象發生。
  17. 如申請專利範圍第10項所述之電控皮帶式無段變速系統,其中,該出力滑動半輪係包含推力軸承,而該電控裝置係包含電動馬達、蝸桿、蝸齒輪、減速齒輪組、及螺旋齒輪組,其中,該電動馬達係依據該控制信號而透過該蝸桿、該蝸齒輪、及該減速齒輪組帶動該螺旋齒輪組作軸向運動,以藉由該螺旋齒輪組施力於該推力軸承,進而施予對應的作用力予該出力滑動半輪。
  18. 如申請專利範圍第10項所述之電控皮帶式無段變速系統,其中,該出力軸係透過用以放大扭力的傳動齒輪組及傳動軸輸出該旋轉動力至該外部負載單元。
  19. 一種電控皮帶式無段變速系統,係包括:傳動皮帶,係包括入力端與出力端;入力軸,係用以輸入旋轉動力; 入力固定半輪,係固定支承於該入力軸;入力滑動半輪,係以沿著該入力軸之軸向進行滑動且隨著該入力軸同步旋轉的方式設置於該入力軸上;出力軸,係用以輸出該旋轉動力至外部負載單元;出力固定半輪,係固定支承於該出力軸;出力滑動半輪,係以沿著該出力軸之軸向進行滑動且可隨著該出力軸同步旋轉的方式設置於該出力軸上;第一電控裝置,係設置於該出力軸上,用以朝向該出力固定半輪持續地施加作用力予該出力滑動半輪,以使該出力滑動半輪與該出力固定半輪協力夾持該傳動皮帶之出力端;以及第二電控裝置,係用以依據控制信號施予對應的作用力予該入力滑動半輪,以使該入力滑動半輪與該入力固定半輪協力夾持該傳動皮帶之入力端,或完全鬆開該傳動皮帶之入力端以使該入力滑動半輪與該傳動皮帶之間或該入力固定半輪與該傳動皮帶之間具有間隙,其中,該電控皮帶式無段變速系統係不包括離合器。
  20. 如申請專利範圍第19項所述之電控皮帶式無段變速系統,其中,當該控制信號為增速命令時,該第二電控裝置係施予第一作用力予該入力滑動半輪,使該入力滑動半輪與該入力固定半輪將該傳動皮帶之入力端夾持於靠近該入力滑動半輪與該入力固定半輪的區域間,且該第一電控裝置係使該傳動皮帶之出力端被該出力滑動 半輪與該出力固定半輪協力夾持在靠近該出力滑動半輪與該出力固定半輪的輪心區域間。
  21. 如申請專利範圍第19項所述之電控皮帶式無段變速系統,其中,當該控制信號為減速命令時,該第二電控裝置係施予第二作用力予該入力滑動半輪,以使該入力滑動半輪與該入力固定半輪將該傳動皮帶之入力端夾持於靠近該入力滑動半輪與該入力固定半輪的輪心區域間,且該第一電控裝置係使該傳動皮帶之出力端被該出力滑動半輪與該出力固定半輪協力夾持在靠近該出力滑動半輪與該出力固定半輪的區域間。
  22. 如申請專利範圍第19項所述之電控皮帶式無段變速系統,其中,當該控制信號係為動力分離命令時,該第二電控裝置係施予第三作用力予該入力滑動半輪,以使該入力滑動半輪與該入力固定半輪完全鬆開該傳動皮帶,而該傳動皮帶之入力端係朝該入力軸移動,且該第一電控裝置係使該傳動皮帶之出力端被該出力滑動半輪與該出力固定半輪協力夾持在靠近該出力滑動半輪與該出力固定半輪的區域間;而當該控制信號係為動力回復命令時,該第二電控裝置係施予第四作用力予該入力滑動半輪,進而使該入力滑動半輪與該入力固定半輪於特定的時間內將該傳動皮帶之入力端重新協力夾持於靠近該入力滑動半輪與該入力固定半輪的輪心區域間。
  23. 如申請專利範圍第19項所述之電控皮帶式無段變速系 統,其中,該入力固定半輪之輪心區域係設有入力固定半輪凸轂,以藉由該入力固定半輪凸轂固定支承於該入力軸上,而該入力滑動半輪則套裝於該入力固定半輪凸轂上,俾以沿著該入力軸之軸向滑動的方式支承於該入力軸;而該出力固定半輪之輪心區域係設有出力固定半輪凸轂,以藉由該出力固定半輪凸轂固定支承於該出力軸上,而該出力滑動半輪則套裝於該出力固定半輪凸轂上,俾以沿著該出力軸之軸向滑動的方式支承於該出力軸。
  24. 如申請專利範圍第23項所述之電控皮帶式無段變速系統,其中,該出力固定半輪之出力固定半輪凸轂上係具有用以抵頂該出力滑動半輪的凸塊,以作為該出力滑動半輪沿著該出力軸之軸向朝該出力固定半輪進行滑動的極限位置。
  25. 如申請專利範圍第19項所述之電控皮帶式無段變速系統,其中,該出力滑動半輪係包含第一推力軸承,而該第一電控裝置係包含第一電動馬達、第一蝸桿、第一蝸齒輪、第一減速齒輪組、及第一螺旋齒輪組,其中,該第一電動馬達係透過該第一蝸桿、該第一蝸齒輪、及該第一減速齒輪組帶動該第一螺旋齒輪組作軸向運動,以藉由該第一螺旋齒輪組施力於該第一推力軸承,進而朝向該出力固定半輪持續地施加作用力予該出力滑動半輪。
  26. 如申請專利範圍第19項所述之電控皮帶式無段變速系 統,其中,該入力滑動半輪係包含第二推力軸承,而該第二電控裝置係包含第二電動馬達、第二蝸桿、第二蝸齒輪、第二減速齒輪組、及第二螺旋齒輪組,其中,該第二電動馬達係依據該控制信號而透過該第二蝸桿、該第二蝸齒輪、及該第二減速齒輪組帶動該第二螺旋齒輪組,以藉由該第二螺旋齒輪組施力於該第二推力軸承,進而施予對應的作用力予該入力滑動半輪。
  27. 如申請專利範圍第21項所述之電控皮帶式無段變速系統,其中,該出力軸係透過用以放大扭力的傳動齒輪組及傳動軸輸出該旋轉動力至該外部負載單元。
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Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014152832A (ja) * 2013-02-06 2014-08-25 Yamaha Motor Co Ltd ベルト式電子制御無段変速機及びベルト式電子制御無段変速機を備えた車両
EP2837850A1 (en) * 2013-07-05 2015-02-18 Kanzaki Kokyukoki Mfg. Co., Ltd. Belt type continuously variable transmission device
WO2015045771A1 (ja) 2013-09-24 2015-04-02 ジヤトコ株式会社 電気自動車用自動変速機
WO2015045772A1 (ja) * 2013-09-25 2015-04-02 ジヤトコ株式会社 トルクカム装置及びベルト式無段変速装置
JP5945527B2 (ja) * 2013-10-23 2016-07-05 ジヤトコ株式会社 無段変速機及び無段変速機の制御方法
JP6461468B2 (ja) * 2013-11-22 2019-01-30 Ntn株式会社 Vベルト式無段変速機
DE102015214840A1 (de) * 2015-08-04 2017-02-09 Robert Bosch Gmbh CVT-Getriebe und Fahrzeug mit einem CVT-Getriebe
WO2017135320A1 (ja) * 2016-02-04 2017-08-10 ヤマハ発動機株式会社 エンジンユニット
WO2018070294A1 (ja) * 2016-10-11 2018-04-19 ジヤトコ株式会社 自動変速機および自動変速機の制御方法
CN111853198A (zh) * 2020-06-28 2020-10-30 江苏大学 一种基于齿轮机构实现惯质无级调节的液力式惯容器
CN113417982B (zh) * 2021-06-15 2023-06-06 冀满喜 一种多皮带传动自动离合电机齿轮拨叉控制无级变速箱
WO2023192166A1 (en) * 2022-03-29 2023-10-05 Gates Corporation Cam-controlled continuously variable transmission systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020115510A1 (en) * 2000-06-09 2002-08-22 Tokyo Automatic Machinery Co., Ltd. Continuously variable transmission
US20060040773A1 (en) * 2004-08-19 2006-02-23 Richard Mizon Power transfer system with continuously variable torque transfer mechanism
US20070197321A1 (en) * 2006-01-16 2007-08-23 Yamaha Hatsudoki Kabushiki Kaisha Continuously-Variable-Transmission Control Device and Straddle-Type Vehicle

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534748A (en) * 1981-12-30 1985-08-13 The Gates Rubber Company Variable speed belt driven transmission system and method
US5720681A (en) * 1996-03-18 1998-02-24 Benson; Steven R. Torque responsive actuation device
US6569043B2 (en) * 1999-11-29 2003-05-27 Team Industries, Inc. Clutch with a one-way torque carrying bearing
AU2001290604A1 (en) * 2000-09-01 2002-03-13 Bombardier Inc. Continuously variable transmission for an internal combustion engine
JP4729833B2 (ja) * 2001-05-10 2011-07-20 東京自動機工株式会社 伝動機のプーリ加圧制御装置
JP2002349652A (ja) * 2001-05-31 2002-12-04 Ntn Corp ベルト式無段変速装置
JP3982236B2 (ja) * 2001-11-02 2007-09-26 日本精工株式会社 無段変速機用プーリ幅調節装置
JP2003148585A (ja) * 2001-11-12 2003-05-21 Nsk Ltd 可動部材操作用アクチュエータ装置
US20040063524A1 (en) * 2002-10-01 2004-04-01 Arctic Cat, Inc. Dual cam surface clutch
US7261672B2 (en) * 2003-03-19 2007-08-28 The Regents Of The University Of California Method and system for controlling rate of change of ratio in a continuously variable transmission
ITTO20030314A1 (it) * 2003-04-23 2004-10-24 Dayco Europe Srl Puleggia per una trasmissione a variazione continua di rapporto.
NL1023319C2 (nl) * 2003-05-01 2004-11-03 Govers Henricus Johannes Anton Wegvoertuig met hulpinrichting.
CA2493455A1 (en) * 2004-01-21 2005-07-21 Bombardier Recreational Products Inc. Continuously variable transmission driven-pulley cam having three cam surfaces and roller therefor
US20050272540A1 (en) * 2004-05-03 2005-12-08 Starkey John M Coaxial electrical actuator for continuously variable transmission
EP1610034A3 (de) * 2004-06-25 2008-09-10 LuK Lamellen und Kupplungsbau Beteiligungs KG Festscheibenbaugruppe mit Anfahrkupplung und Drehmomentfühleinrichtung
US20060058127A1 (en) * 2004-08-24 2006-03-16 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Belt-driven conical-pulley transmission, method for producing it, and motor vehicle having such a transmission
US20070155551A1 (en) * 2005-10-18 2007-07-05 Daren Luedtke Variable speed transmission
JP4593498B2 (ja) * 2006-03-10 2010-12-08 ジヤトコ株式会社 Vベルト式無段変速機
CA2650277C (en) * 2006-05-02 2013-06-18 Cvtech R&D Inc. Driven pulley for a continuously variable transmission
TWI425158B (zh) * 2010-11-04 2014-02-01 Ind Tech Res Inst 電控皮帶式無段變速機構

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020115510A1 (en) * 2000-06-09 2002-08-22 Tokyo Automatic Machinery Co., Ltd. Continuously variable transmission
US20060040773A1 (en) * 2004-08-19 2006-02-23 Richard Mizon Power transfer system with continuously variable torque transfer mechanism
US20070197321A1 (en) * 2006-01-16 2007-08-23 Yamaha Hatsudoki Kabushiki Kaisha Continuously-Variable-Transmission Control Device and Straddle-Type Vehicle

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