NL290855A - - Google Patents

Info

Publication number
NL290855A
NL290855A NL290855DA NL290855A NL 290855 A NL290855 A NL 290855A NL 290855D A NL290855D A NL 290855DA NL 290855 A NL290855 A NL 290855A
Authority
NL
Netherlands
Application number
Priority date (The priority date 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 date listed.)
Publication of NL290855A publication Critical patent/NL290855A/xx

Links

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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the 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
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the members
    • F16H13/14—Means for influencing the pressure between the members for automatically varying the pressure mechanically
    • 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
    • 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
    • F16H61/00—Control 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
    • F16H61/66—Control 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
    • F16H61/664—Friction gearings
    • F16H61/6647—Friction gearings controlling shifting exclusively as a function of torque

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
NL290855D 1961-03-08 NL290855A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94188A US3087348A (en) 1961-03-08 1961-03-08 Variable speed-ratio toroidal transmission

Publications (1)

Publication Number Publication Date
NL290855A true NL290855A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=22243685

Family Applications (1)

Application Number Title Priority Date Filing Date
NL290855D NL290855A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1961-03-08

Country Status (6)

Country Link
US (1) US3087348A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE629125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1217165B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1317081A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB995258A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL290855A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142189A (en) * 1963-02-20 1964-07-28 Curtiss Wright Corp Ratio control for toroidal transmission
US3142190A (en) * 1963-02-20 1964-07-28 Curtiss Wright Corp Ratio control system for toroidal transmission
DE1232429B (de) * 1963-05-03 1967-01-12 Nat Res Dev Schwenkrollengetriebe
US3163050A (en) * 1963-06-19 1964-12-29 Excelermatic Toroidal transmission bearing means
US3299744A (en) * 1963-09-04 1967-01-24 Excelermatic Toroidal-type transmission
US3184983A (en) * 1963-10-30 1965-05-25 Excelermatic Toroidal transmission mechanism with torque loading cam means
GB1026734A (en) * 1964-01-01 1966-04-20 Nat Res Dev Improvements in or relating to continuously variable ratio transmission units
GB1032004A (en) * 1964-05-01 1966-06-08 Nat Res Dev Improvements in or relating to toric race transmission units
US3810398A (en) * 1972-11-16 1974-05-14 Tracor Toric transmission with hydraulic controls and roller damping means
US4098146A (en) * 1976-09-10 1978-07-04 Textron Inc. Traction-drive transmission
US4185509A (en) * 1976-09-10 1980-01-29 Textron Inc. Traction-drive transmission
US4280369A (en) * 1978-07-21 1981-07-28 Vadetec Corporation Ball/ramp system for torque transmission
FR2518206A1 (fr) * 1981-12-14 1983-06-17 Nippon Seiko Kk Dispositif de transmission a galets d'entrainement, a variation continue
US4428246A (en) 1981-12-31 1984-01-31 Excelermatic Inc. Infinitely variable traction roller transmission
US4444068A (en) * 1982-01-26 1984-04-24 Excelermatic Inc. Infinitely variable traction roller transmission
EP0097526B1 (en) * 1982-06-23 1986-12-03 National Research Development Corporation Improvements in or relating to transmission units of the toroidal race rolling friction type
US4463620A (en) * 1982-09-07 1984-08-07 Excelermatic Inc. Infinitely variable traction roller transmission
US4484487A (en) * 1983-01-03 1984-11-27 Excelermatic Inc. Hydraulically controlled infinitely variable traction roller transmission
US4464946A (en) * 1983-01-26 1984-08-14 Excelermatic Inc. Control arrangement for the supply of lubricant to the bearings of an infinitely variable traction roller transmission
US4554841A (en) * 1983-11-04 1985-11-26 Nippon Seiko Kabushiki Kaisha Speed control device of a toric type infinitely variable transmission
FR2554897B1 (fr) * 1983-11-10 1988-10-07 Nippon Seiko Kk Dispositif de commande de vitesse pour transmission de type torique a variation continue
US4576055A (en) * 1984-08-15 1986-03-18 Excelermatic, Inc. Hydraulically controlled infinitely variable traction roller transmission
US4702118A (en) * 1986-09-22 1987-10-27 Excelermatic Inc. Hydraulically controlled infinitely variable traction roller transmission
US4730504A (en) * 1986-12-29 1988-03-15 Excelermatic Inc. Axial cam structure
JP2604422B2 (ja) * 1988-05-24 1997-04-30 日産自動車 株式会社 トロイダル式無段変速機のローディングガム装置
US5138894A (en) * 1992-01-06 1992-08-18 Excelermatic Inc. Axial loading cam arrangement in or for a traction roller transmission
JP2578448Y2 (ja) * 1992-03-13 1998-08-13 日産自動車株式会社 ローディングカム装置
US5540631A (en) * 1992-12-16 1996-07-30 The Torax Company, Inc. Continuously variable transmission with a hydraulic control system
US5330396A (en) * 1992-12-16 1994-07-19 The Torax Company, Inc. Loading device for continuously variable transmission
GB2274690B (en) * 1993-02-02 1996-05-01 Nsk Ltd Toroidal type continuously variable transmission
US5299987A (en) * 1993-04-08 1994-04-05 Exceleramatic Inc. Infinitely variable traction roller transmission
JP3477764B2 (ja) * 1993-11-02 2003-12-10 日本精工株式会社 ハーフトロイダル型無段変速機
GB9505346D0 (en) * 1995-03-16 1995-05-03 Fellows Thomas G Improvements in or relating to continuously-variable-ratio transmissions
GB9727295D0 (en) * 1997-12-24 1998-02-25 Torotrak Dev Ltd Improvements in or relating to steplessly-variable-ratio transmission apparatus
DE19820071A1 (de) 1998-05-06 1999-11-11 Zahnradfabrik Friedrichshafen Stufenloses Reibradgetriebe
JP3912222B2 (ja) * 2002-08-07 2007-05-09 日産自動車株式会社 トロイダル型無段変速機のパワーローラ支持構造
DE10361546A1 (de) * 2003-01-06 2004-07-15 Ulrich Dr.-Ing. Rohs Verfahren zum Betrieb eines Reibgetriebes sowie Reibgetriebe
WO2004061336A1 (de) * 2003-01-06 2004-07-22 Ulrich Rohs Anpresseinrichtung zum verspannen zweier getriebeglieder und getriebe mit einer derartigen anpresseinrichtung sowie verfahren zum betrieb eines derartigen reibgetriebes
CN101832374B (zh) * 2003-01-06 2012-05-23 乌尔里克·罗斯 锥形摩擦传动机构以及使该锥形摩擦传动机构运行的方法
DE10348718A1 (de) * 2003-06-17 2005-06-30 Ulrich Dr.-Ing. Rohs Anpresseinrichtung zum Verspannen zweier Getriebeglieder und Getriebe mit einer derartigen Anpresseinrichtung
US7011600B2 (en) 2003-02-28 2006-03-14 Fallbrook Technologies Inc. Continuously variable transmission
DE112004001100D2 (de) 2003-06-17 2006-02-23 Ulrich Rohs Reibbringgetriebe sowie Verfahren zum Betrieb eines derartigen Reibringgetriebes
WO2005008101A1 (de) * 2003-07-11 2005-01-27 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Variatorscheibe und variator für ein toroidgetriebe
GB0326205D0 (en) * 2003-11-11 2003-12-17 Torotrak Dev Ltd Asymmetric roller crown
MX364884B (es) * 2004-10-05 2019-05-10 Fallbrook Intellectual Property Company Llc Star Transmisión continuamente variable.
KR101327190B1 (ko) 2005-10-28 2013-11-06 폴브룩 테크놀로지즈 인크 전동 드라이브
ES2424652T3 (es) 2005-11-22 2013-10-07 Fallbrook Intellectual Property Company Llc Transmisión continuamente variable
CA2930483C (en) 2005-12-09 2017-11-07 Fallbrook Intellectual Property Company Llc Continuously variable transmission
EP1811202A1 (en) 2005-12-30 2007-07-25 Fallbrook Technologies, Inc. A continuously variable gear transmission
US7882762B2 (en) 2006-01-30 2011-02-08 Fallbrook Technologies Inc. System for manipulating a continuously variable transmission
WO2007106874A2 (en) 2006-03-14 2007-09-20 Autocraft Industries, Inc. Improved wheelchair
US8480529B2 (en) * 2006-06-26 2013-07-09 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8376903B2 (en) * 2006-11-08 2013-02-19 Fallbrook Intellectual Property Company Llc Clamping force generator
US8738255B2 (en) 2007-02-01 2014-05-27 Fallbrook Intellectual Property Company Llc Systems and methods for control of transmission and/or prime mover
WO2008100792A1 (en) 2007-02-12 2008-08-21 Fallbrook Technologies Inc. Continuously variable transmissions and methods therefor
WO2008101070A2 (en) 2007-02-16 2008-08-21 Fallbrook Technologies Inc. Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
JP5591686B2 (ja) 2007-04-24 2014-09-17 フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー 電気牽引駆動装置
US8641577B2 (en) 2007-06-11 2014-02-04 Fallbrook Intellectual Property Company Llc Continuously variable transmission
CA2692476C (en) 2007-07-05 2017-11-21 Fallbrook Technologies Inc. Continuously variable transmission
CN103939602B (zh) 2007-11-16 2016-12-07 福博科知识产权有限责任公司 用于变速传动装置的控制器
CN105197177B (zh) 2007-12-21 2019-05-07 福博科知识产权有限责任公司 自动传动装置及用于其的方法
CA2716908C (en) 2008-02-29 2017-06-27 Fallbrook Technologies Inc. Continuously and/or infinitely variable transmissions and methods therefor
US8317651B2 (en) * 2008-05-07 2012-11-27 Fallbrook Intellectual Property Company Llc Assemblies and methods for clamping force generation
US8535199B2 (en) 2008-06-06 2013-09-17 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
EP3270006B1 (en) 2008-06-23 2020-12-30 Fallbrook Intellectual Property Company LLC Continuously variable transmission
CA2732668C (en) 2008-08-05 2017-11-14 Fallbrook Technologies Inc. Methods for control of transmission and prime mover
JP4539765B2 (ja) * 2008-08-08 2010-09-08 トヨタ自動車株式会社 トロイダル式無段変速機
US8469856B2 (en) 2008-08-26 2013-06-25 Fallbrook Intellectual Property Company Llc Continuously variable transmission
US8167759B2 (en) 2008-10-14 2012-05-01 Fallbrook Technologies Inc. Continuously variable transmission
JP5668205B2 (ja) 2009-04-16 2015-02-12 フォールブルック インテレクチュアル プロパティー カンパニー エルエルシー 無段変速機用ステータアセンブリおよびシフト機構
GB2474870A (en) * 2009-10-29 2011-05-04 Torotrak Dev Ltd Infinitely variable transmission
US8512195B2 (en) 2010-03-03 2013-08-20 Fallbrook Intellectual Property Company Llc Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor
US8888643B2 (en) 2010-11-10 2014-11-18 Fallbrook Intellectual Property Company Llc Continuously variable transmission
WO2012138610A1 (en) 2011-04-04 2012-10-11 Fallbrook Intellectual Property Company Llc Auxiliary power unit having a continuously variable transmission
CN104302949B (zh) 2012-01-23 2017-05-03 福博科知识产权有限责任公司 无限变速式无级变速器、连续变速式无级变速器、方法、组件、子组件以及其部件
KR102433297B1 (ko) 2013-04-19 2022-08-16 폴브룩 인텔렉츄얼 프로퍼티 컴퍼니 엘엘씨 무단 변속기
US10047861B2 (en) 2016-01-15 2018-08-14 Fallbrook Intellectual Property Company Llc Systems and methods for controlling rollback in continuously variable transmissions
TW201825805A (zh) 2016-03-18 2018-07-16 福柏克智慧財產有限責任公司 用於無級變速器之定子、定子組件及用於控制無級變速器之方法
US10023266B2 (en) 2016-05-11 2018-07-17 Fallbrook Intellectual Property Company Llc Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions
US11215268B2 (en) 2018-11-06 2022-01-04 Fallbrook Intellectual Property Company Llc Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same
WO2020176392A1 (en) 2019-02-26 2020-09-03 Fallbrook Intellectual Property Company Llc Reversible variable drives and systems and methods for control in forward and reverse directions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1698229A (en) * 1925-06-29 1929-01-08 Frank A Hayes Variable-speed transmission mechanism
US2201176A (en) * 1937-08-05 1940-05-21 Hayes Frank Anderson Variable speed power transmission mechanism
US2446409A (en) * 1945-01-08 1948-08-03 Allan Chilton Torque responsive transmission means
US2748614A (en) * 1953-06-23 1956-06-05 Zenas V Weisel Variable speed transmission
US2959063A (en) * 1956-09-11 1960-11-08 Perbury Engineering Ltd Infinitely variable change speed gears
DE1081733B (de) 1958-07-19 1960-05-12 Reimers Getriebe K G Steuereinrichtung an stufenlos verstellbaren Getrieben mit zwischen axial verschiebbaren Kegelscheibenpaaren laufenden Zugmittelstraengen und hydraulischer Verstelleinrichtung

Also Published As

Publication number Publication date
GB995258A (en) 1965-06-16
FR1317081A (fr) 1963-02-01
DE1217165C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-12-01
US3087348A (en) 1963-04-30
BE629125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1217165B (de) 1966-05-18

Similar Documents

Publication Publication Date Title
DE1217165C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT224007B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE601393A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE600841A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE164003A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE674185A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE396226A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE633543A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE628959A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE626463A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE625865A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE625412A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE622488A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE622474A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE458606A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE621246A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE620757A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE620550A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE620076A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE612927A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE602558A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE602469A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE602240A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE602153A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE602045A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)