JP6454456B2 - 摩擦に依存しない入力−出力均一の比率で無段変速機 - Google Patents

摩擦に依存しない入力−出力均一の比率で無段変速機 Download PDF

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Publication number
JP6454456B2
JP6454456B2 JP2017500799A JP2017500799A JP6454456B2 JP 6454456 B2 JP6454456 B2 JP 6454456B2 JP 2017500799 A JP2017500799 A JP 2017500799A JP 2017500799 A JP2017500799 A JP 2017500799A JP 6454456 B2 JP6454456 B2 JP 6454456B2
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Japan
Prior art keywords
gear
continuously variable
variable transmission
input disk
disk
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JP2017500799A
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English (en)
Japanese (ja)
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JP2017508939A (ja
JP2017508939A5 (enExample
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ラジェンドラン、ラジャ、ラマヌジャム
アール．ラジェンドラン、プラシャンス プラシャンス
アール．ラジェンドラン、プラシャンス プラシャンス
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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
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/02—Gearings or mechanisms with other special functional features for conveying rotary motion with cyclically varying velocity ratio
    • 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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/20—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action the intermittently-acting members being shaped as worms, screws, or racks
    • 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
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • F16H19/043—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack for converting reciprocating movement in a continuous rotary movement or vice versa, e.g. by opposite racks engaging intermittently for a part of the stroke
    • 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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • 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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/02—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts
    • 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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/02—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts
    • F16H29/08—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts in which the transmission ratio is changed by adjustment of the path of movement, the location of the pivot, or the effective length, of an oscillating connecting member
    • 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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/12—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between rotary driving and driven members
    • F16H29/14—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between rotary driving and driven members in which the transmission ratio is changed by adjustment of an otherwise stationary guide member for the intermittently-driving members
    • 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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/12—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between rotary driving and driven members
    • F16H29/16—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between rotary driving and driven members in which the transmission ratio is changed by adjustment of the distance between the axes of the rotary members
    • F16H29/18—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between rotary driving and driven members in which the transmission ratio is changed by adjustment of the distance between the axes of the rotary members in which the intermittently-driving members slide along approximately radial guides while rotating with one of the rotary members
    • 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
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H2035/003—Gearings comprising pulleys or toothed members of non-circular shape, e.g. elliptical gears
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1503—Rotary to intermittent unidirectional motion
    • Y10T74/1508—Rotary crank or eccentric drive
    • Y10T74/1515—Rack and pinion transmitter
    • Y10T74/1516—Adjustable throw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
JP2017500799A 2014-03-18 2014-03-18 摩擦に依存しない入力−出力均一の比率で無段変速機 Active JP6454456B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/031136 WO2015142323A1 (en) 2014-03-18 2014-03-18 Continuous variable transmission with uniform input-to-output ratio that is non-dependent on friction

Publications (3)

Publication Number Publication Date
JP2017508939A JP2017508939A (ja) 2017-03-30
JP2017508939A5 JP2017508939A5 (enExample) 2018-08-02
JP6454456B2 true JP6454456B2 (ja) 2019-01-16

Family

ID=54141697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017500799A Active JP6454456B2 (ja) 2014-03-18 2014-03-18 摩擦に依存しない入力−出力均一の比率で無段変速機

Country Status (6)

Country Link
US (1) US9970520B2 (enExample)
EP (1) EP3120046A4 (enExample)
JP (1) JP6454456B2 (enExample)
CN (1) CN106662230B (enExample)
CA (1) CA2962854C (enExample)
WO (1) WO2015142323A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2880336B1 (en) * 2012-08-03 2019-10-16 Transmission CVT Corp Inc. Over clamping protection method and clamping mechanism therefor
CN104989799B (zh) * 2015-05-14 2018-02-02 深圳市南博自动化设备有限公司 往复直线运动转单向圆周运动装置
CN107893839A (zh) * 2017-09-06 2018-04-10 金永军 增加转速增加功率机
CN107725131A (zh) * 2017-11-07 2018-02-23 重庆润通科技有限公司 可调式凸轮驱动机构
CN111919049B (zh) * 2018-02-27 2024-07-16 迪特尔·格哈德·法尔尼 无级变速器和用于运行无级变速器的方法
CN112539251B (zh) * 2019-09-20 2025-08-15 广东星联科技有限公司 基于公转的自转驱动方法、结构及所应用的挤压机
CN110805673A (zh) * 2019-12-16 2020-02-18 哈尔滨理工大学 一种抗冲击的机械无级变速器
JP7751930B2 (ja) * 2020-02-12 2025-10-09 ラジェンドラン、ラジャ、ラマヌジャム 摩擦に依存しない均一的な入出力比を有する変速比無限大変速機
GB2592052B (en) * 2020-02-14 2022-09-07 Extraction Tech Limited Tool for breaking rocks
CN114992303B (zh) * 2022-05-30 2024-04-12 武汉理工大学 一种用于作动缸的单向位移补偿装置

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US2364393A (en) * 1943-08-18 1944-12-05 Ferdinand W Seeck Gearless variable speed transmission
US2912100A (en) * 1955-11-25 1959-11-10 Western Electric Co Drive mechanism
US4090413A (en) * 1976-10-29 1978-05-23 Ford Aerospace & Communications Corp. Cyclic motion generator
JPS57501792A (enExample) * 1980-10-20 1982-10-07
US4850248A (en) * 1986-04-11 1989-07-25 Korban Joseph F Frictionless continuously variable transmission
US4714452A (en) * 1986-06-06 1987-12-22 Kumm Emerson L Oriented flat belt continuously variable transmission using pulleys with guideways
JPH022559U (enExample) * 1988-06-17 1990-01-09
US5099706A (en) * 1989-12-22 1992-03-31 Naja International Inc. Variable speed transmission
US5239879A (en) * 1990-05-24 1993-08-31 Economou Demitri G Simple stepless variables transmission
US5440945A (en) * 1993-04-19 1995-08-15 Penn; Jay P. Hardgeared infinitely variable transmission
EP0705398A4 (en) * 1993-06-25 1997-04-16 Steven Mark Crabb VARIABLE RATIO TRANSMISSION
DE69427298T2 (de) * 1993-08-30 2001-12-06 Aimbridge Pty. Ltd., Melbourne Getriebemechanismus
US5603240A (en) * 1994-03-04 1997-02-18 Klovstad; John W. Mechanical transmission continuously variable from forward to reverse
AUPP373798A0 (en) * 1998-05-27 1998-06-18 Williames, Geoffrey Allan Vehicle powertrains
US6849023B1 (en) * 1998-10-16 2005-02-01 Ker-Train Holdings Ltd All gear infinitely variable transmission
US6852057B2 (en) * 1999-12-17 2005-02-08 Teodoro R. Borbolla Gonzalez Self-contained continuously-variable transmission with mechanical integral torque converter having automatic drive control
IL141094A0 (en) * 2001-01-25 2002-02-10 Ran Siman Tov Continuous variable transmission
FR2841957B1 (fr) * 2002-07-05 2004-10-15 Philippe Alain Marec Variateur de couple continu mecanique a came
TWI238876B (en) * 2004-04-13 2005-09-01 Fu-Sen Jeng Automatic step-less gearshift mechanism
JP2006046424A (ja) * 2004-08-02 2006-02-16 Toyota Motor Corp 歯車式無段変速機
US7056254B1 (en) * 2005-07-20 2006-06-06 Fragnito Frank A Non-slip continuously variable transmission
GB0517201D0 (en) * 2005-08-22 2005-09-28 Torotrak Dev Ltd Driving and steering of motor vehicles
US8425364B2 (en) * 2006-04-10 2013-04-23 Derek Lahr Cam-based infinitely variable transmission
US8534146B2 (en) * 2006-07-26 2013-09-17 Iowa State University Research Foundation, Inc. Geared, continuously variable speed transmission
US7878935B2 (en) * 2007-11-26 2011-02-01 Derek Lahr Continuously variable transmission with external cam
US9347531B2 (en) * 2008-04-08 2016-05-24 Yoon Kyu Cho Belt-type continuously variable transmission
US20100064831A1 (en) * 2008-09-15 2010-03-18 Lee Gary D Infinitely variable transmission with hybrid accelerator
KR101017422B1 (ko) * 2010-12-29 2011-02-28 조윤규 체인벨트식 무단변속기
US9506545B2 (en) * 2013-03-15 2016-11-29 John W. Klovstadt Continuously variable transmission having a periodic displacement waveform with a constant velocity portion

Also Published As

Publication number Publication date
JP2017508939A (ja) 2017-03-30
EP3120046A4 (en) 2017-12-20
WO2015142323A1 (en) 2015-09-24
CA2962854C (en) 2021-08-24
CN106662230A (zh) 2017-05-10
US20150267794A1 (en) 2015-09-24
CN106662230B (zh) 2019-08-20
US9970520B2 (en) 2018-05-15
EP3120046A1 (en) 2017-01-25
CA2962854A1 (en) 2015-09-25

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