JP7194792B2 - 変速曲線を変更する装置を含む無段変速装置 - Google Patents
変速曲線を変更する装置を含む無段変速装置 Download PDFInfo
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- JP7194792B2 JP7194792B2 JP2021145157A JP2021145157A JP7194792B2 JP 7194792 B2 JP7194792 B2 JP 7194792B2 JP 2021145157 A JP2021145157 A JP 2021145157A JP 2021145157 A JP2021145157 A JP 2021145157A JP 7194792 B2 JP7194792 B2 JP 7194792B2
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- bushing
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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
- 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
- F16H55/563—Pulleys or friction discs of adjustable construction of which the bearing parts are relatively axially adjustable actuated by centrifugal masses
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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
- 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
-
- 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
- F16H9/12—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
- F16H9/125—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 characterised by means for controlling the geometrical interrelationship of pulleys and the endless flexible member, e.g. belt alignment or position of the resulting axial pulley force in the plane perpendicular to the pulley axis
-
- 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
-
- 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
- F16H55/36—Pulleys
- F16H55/49—Features essential to V-belts pulleys
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Measuring Fluid Pressure (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Transmission Devices (AREA)
Description
Claims (3)
- 駆動軸(2)に接続可能な二輪、三輪または四輪のオートバイ用無段変速装置(1)であって、
Vベルト(6)用の作用面(8a、10a)を備え、前記作用面のうちの一方(8a)を担持する可動ブッシュ(9)を備えた駆動プーリ(4)であって、前記可動ブッシュ(9)が、ローギヤとトップギヤとの間の変速を達成するように速度調整機(12)のローラ(18)の作用の下で軸方向に摺動可能である、駆動プーリ(4)と、
電動機軸(2)に対して固定可能かつ同軸である固定ブッシュ(11)と、
前記固定ブッシュ(11)と前記可動ブッシュ(9)との間の回転を伝達するのに適しており、前記作用面(8a、10a)間の接近を防止するか、または前記作用面(8a、10a)間の接近を容易にするように構成された、前記固定ブッシュ(11)と前記可動ブッシュ(9)との間で動作するカム機構(20、22)と、
を含み、
前記カム機構が、前記固定ブッシュ(11)に固定され、かつ前記固定ブッシュ(11)から径方向外側に突出している少なくとも1つのピン(20)と、前記可動ブッシュ(9)の第1のカム輪郭(22)とを含み、
前記第1のカム輪郭(22)が、前記可動ブッシュ(9)を径方向に貫通するカム開口部(24)の閉じた周縁部で構成され、
前記電動機軸(2)が加速段階で駆動トルクを与える場合に前記ピン(20)が当接する駆動部分(30a)と、前記電動機軸(2)が減速段階で制動トルクを与える場合に前記ピン(20)が当接する、前記駆動部分(30a)とは異なる制動部分(30b)とを有し、
前記駆動部分(30a)は、直線状であって、回転軸線Xに対して所定の角度をなす勾配を有しており、
前記制動部分(30b)は、直線状であって、前記駆動部分(30a)とは逆方向で且つ回転軸線Xに対してより小さい角度をなす勾配を有していることを特徴とする、
変速装置。 - 前記ピン(20)が、前記可動ブッシュ(9)の前記第1のカム輪郭(22)と接触するように頭部を覆うプラスチック材料製のフード(26)を含む、請求項1に記載の変速
装置。 - 前記フード(26)には、丸みを帯びた輪郭を実現する環状側面(28)が設けられている、請求項2に記載の変速装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB2015A006910A ITUB20156910A1 (it) | 2015-12-10 | 2015-12-10 | Dispositivo di trasmissione a variazione continua con dispositivo di variazione della curva di cambiata |
IT102015000081842 | 2015-12-10 | ||
JP2018529049A JP2018536815A (ja) | 2015-12-10 | 2016-12-01 | 変速曲線を変更する装置を含む無段変速装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018529049A Division JP2018536815A (ja) | 2015-12-10 | 2016-12-01 | 変速曲線を変更する装置を含む無段変速装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021193315A JP2021193315A (ja) | 2021-12-23 |
JP7194792B2 true JP7194792B2 (ja) | 2022-12-22 |
Family
ID=55642616
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018529049A Pending JP2018536815A (ja) | 2015-12-10 | 2016-12-01 | 変速曲線を変更する装置を含む無段変速装置 |
JP2021145157A Active JP7194792B2 (ja) | 2015-12-10 | 2021-09-07 | 変速曲線を変更する装置を含む無段変速装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018529049A Pending JP2018536815A (ja) | 2015-12-10 | 2016-12-01 | 変速曲線を変更する装置を含む無段変速装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US11359711B2 (ja) |
EP (1) | EP3387295B1 (ja) |
JP (2) | JP2018536815A (ja) |
CN (1) | CN108603585B (ja) |
ES (1) | ES2864200T3 (ja) |
IT (1) | ITUB20156910A1 (ja) |
TW (1) | TWI721059B (ja) |
WO (1) | WO2017098379A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7237909B2 (ja) | 2020-10-26 | 2023-03-13 | 株式会社三共 | 遊技機 |
JP7237907B2 (ja) | 2020-10-26 | 2023-03-13 | 株式会社三共 | 遊技機 |
JP7237908B2 (ja) | 2020-10-26 | 2023-03-13 | 株式会社三共 | 遊技機 |
JP7237906B2 (ja) | 2020-10-26 | 2023-03-13 | 株式会社三共 | 遊技機 |
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IT201600094759A1 (it) * | 2016-09-21 | 2018-03-21 | Piaggio & C Spa | Dispositivo di trasmissione a variazione continua con dispositivo di variazione della curva di cambiata |
EP3721120B1 (en) * | 2017-12-05 | 2023-01-25 | Piaggio & C. SpA | Continuous variation transmission device with adjustment device |
US11732786B2 (en) * | 2021-07-30 | 2023-08-22 | Textron Innovations Inc. | Continuously variable transmission having tunable acceleration and deceleration |
DE102022118850A1 (de) | 2022-07-27 | 2024-02-01 | Schaeffler Technologies AG & Co. KG | Stufenloses Getriebe und Verfahren zur elektromechanischen Verstellung eines stufenlosen Getriebes |
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-
2015
- 2015-12-10 IT ITUB2015A006910A patent/ITUB20156910A1/it unknown
-
2016
- 2016-12-01 CN CN201680071826.4A patent/CN108603585B/zh active Active
- 2016-12-01 JP JP2018529049A patent/JP2018536815A/ja active Pending
- 2016-12-01 US US16/060,827 patent/US11359711B2/en active Active
- 2016-12-01 EP EP16820345.3A patent/EP3387295B1/en active Active
- 2016-12-01 ES ES16820345T patent/ES2864200T3/es active Active
- 2016-12-01 WO PCT/IB2016/057252 patent/WO2017098379A1/en active Application Filing
- 2016-12-06 TW TW105140205A patent/TWI721059B/zh active
-
2021
- 2021-09-07 JP JP2021145157A patent/JP7194792B2/ja active Active
Patent Citations (2)
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JP2002250417A (ja) | 2001-02-23 | 2002-09-06 | Kawasaki Heavy Ind Ltd | 不整地走行車のvベルト式無段変速機 |
US20040171443A1 (en) | 2003-01-24 | 2004-09-02 | Lombardini S.R.L. | Automatic, mechanical, continuously variable transmission, particularly for a heavy-duty vehicle |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7237909B2 (ja) | 2020-10-26 | 2023-03-13 | 株式会社三共 | 遊技機 |
JP7237907B2 (ja) | 2020-10-26 | 2023-03-13 | 株式会社三共 | 遊技機 |
JP7237908B2 (ja) | 2020-10-26 | 2023-03-13 | 株式会社三共 | 遊技機 |
JP7237906B2 (ja) | 2020-10-26 | 2023-03-13 | 株式会社三共 | 遊技機 |
Also Published As
Publication number | Publication date |
---|---|
CN108603585A (zh) | 2018-09-28 |
ITUB20156910A1 (it) | 2017-06-10 |
JP2021193315A (ja) | 2021-12-23 |
JP2018536815A (ja) | 2018-12-13 |
US20180355967A1 (en) | 2018-12-13 |
ES2864200T3 (es) | 2021-10-13 |
TW201731724A (zh) | 2017-09-16 |
EP3387295A1 (en) | 2018-10-17 |
EP3387295B1 (en) | 2020-12-23 |
TWI721059B (zh) | 2021-03-11 |
WO2017098379A1 (en) | 2017-06-15 |
CN108603585B (zh) | 2021-01-12 |
US11359711B2 (en) | 2022-06-14 |
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