DE112004001100D2 - Friction gear and method for operating such a friction gear - Google Patents
Friction gear and method for operating such a friction gearInfo
- Publication number
- DE112004001100D2 DE112004001100D2 DE112004001100T DE112004001100T DE112004001100D2 DE 112004001100 D2 DE112004001100 D2 DE 112004001100D2 DE 112004001100 T DE112004001100 T DE 112004001100T DE 112004001100 T DE112004001100 T DE 112004001100T DE 112004001100 D2 DE112004001100 D2 DE 112004001100D2
- Authority
- DE
- Germany
- Prior art keywords
- friction gear
- operating
- friction
- gear
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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
- 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
- F16H61/6649—Friction gearings characterised by the means for controlling the torque transmitting capability of the 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
- 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
-
- 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
-
- 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
-
- 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
- F16H15/42—Gearings providing a continuous range of gear ratios in which two members co-operate by means of rings or by means of parts of endless flexible members pressed between the first mentioned members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
- Automatic Assembly (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10327516 | 2003-06-17 | ||
DE10348718A DE10348718A1 (en) | 2003-06-17 | 2003-10-16 | Compression device for tensioning intermeshing gearing elements of friction gearing in automobile operated in dependence on detected parameter for preventing slip |
DE10361546A DE10361546A1 (en) | 2003-01-06 | 2003-12-23 | Friction gears operating method, involves compressing input portion and output portion, one against another, by compression device where compression device functions with characteristic state of compressed operating force |
PCT/DE2003/004255 WO2004061336A1 (en) | 2003-01-06 | 2003-12-23 | Pressing device for tensioning two gearing elements, gearing provided with a pressing device of this type, and method for operating such a friction gearing |
PCT/DE2004/001231 WO2004113766A1 (en) | 2003-06-17 | 2004-06-17 | Friction ring-type transmission and method for operating such a friction ring-type transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112004001100D2 true DE112004001100D2 (en) | 2006-02-23 |
Family
ID=33545384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112004001100T Ceased DE112004001100D2 (en) | 2003-06-17 | 2004-06-17 | Friction gear and method for operating such a friction gear |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2006527821A (en) |
KR (1) | KR101171123B1 (en) |
BR (1) | BRPI0411486A (en) |
DE (1) | DE112004001100D2 (en) |
WO (1) | WO2004113766A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1777441A1 (en) * | 2005-10-24 | 2007-04-25 | Getrag Ford Transmissions GmbH | Continuously variable transmission and control process |
DE102006023648B4 (en) * | 2006-05-18 | 2009-08-13 | Getrag-Ford Transmissions Gmbh | Pressing device for a cone ring gear |
JP4998081B2 (en) * | 2007-05-15 | 2012-08-15 | アイシン・エィ・ダブリュ株式会社 | Conical friction ring type continuously variable transmission |
JP4924511B2 (en) * | 2008-03-31 | 2012-04-25 | アイシン・エィ・ダブリュ株式会社 | Power transmission device |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE629125A (en) | 1961-03-08 | |||
GB1600974A (en) | 1977-08-05 | 1981-10-21 | Lucas Industries Ltd | Variable speed transmission systems |
JPH0672652B2 (en) | 1986-05-01 | 1994-09-14 | 日産自動車株式会社 | Toroidal type continuously variable transmission |
JP2548224B2 (en) | 1987-08-28 | 1996-10-30 | アイシン・エィ・ダブリュ株式会社 | Belt type continuously variable transmission |
JP2697261B2 (en) | 1990-07-10 | 1998-01-14 | 日産自動車株式会社 | Friction wheel type continuously variable transmission |
US5184981A (en) | 1991-01-07 | 1993-02-09 | Wittke Ernest C | Cam loaded continuously variable transmission |
JP3372578B2 (en) | 1992-12-01 | 2003-02-04 | マツダ株式会社 | Toroidal type continuously variable transmission |
JPH06174030A (en) | 1992-12-03 | 1994-06-21 | Jatco Corp | Friction wheel type continuously variable transmission |
US6030310A (en) * | 1996-04-19 | 2000-02-29 | Torotrak (Development) Limited | Variator control system |
JPH10169738A (en) * | 1996-12-05 | 1998-06-26 | Koyo Seiko Co Ltd | Toroidal type non-stage variable transmission |
JP3687261B2 (en) * | 1997-04-09 | 2005-08-24 | 日本精工株式会社 | Toroidal continuously variable transmission |
DE19837368A1 (en) | 1998-08-18 | 2000-02-24 | Ulrich Rohs | Bevel friction ring gear and method for controlling the transmission ratio in a bevel gear |
JP3760697B2 (en) | 1999-10-26 | 2006-03-29 | 日産自動車株式会社 | Toroidal type continuously variable transmission and infinitely variable transmission continuously variable transmission |
JP4378898B2 (en) | 2001-05-08 | 2009-12-09 | 日本精工株式会社 | Toroidal continuously variable transmission and continuously variable transmission |
DE10361546A1 (en) * | 2003-01-06 | 2004-07-15 | Ulrich Dr.-Ing. Rohs | Friction gears operating method, involves compressing input portion and output portion, one against another, by compression device where compression device functions with characteristic state of compressed operating force |
DE10394038D2 (en) * | 2003-01-06 | 2005-09-15 | Ulrich Rohs | Pressing device for clamping two gear members and transmission with such a pressing device and method for operating such a friction gear |
-
2004
- 2004-06-17 JP JP2006515679A patent/JP2006527821A/en active Pending
- 2004-06-17 WO PCT/DE2004/001231 patent/WO2004113766A1/en active Application Filing
- 2004-06-17 KR KR1020057024293A patent/KR101171123B1/en active IP Right Grant
- 2004-06-17 BR BRPI0411486-8A patent/BRPI0411486A/en active Search and Examination
- 2004-06-17 DE DE112004001100T patent/DE112004001100D2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
BRPI0411486A (en) | 2006-07-25 |
KR20060052706A (en) | 2006-05-19 |
WO2004113766A1 (en) | 2004-12-29 |
KR101171123B1 (en) | 2012-08-03 |
JP2006527821A (en) | 2006-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed |
Effective date: 20110311 |
|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F16H0061000000 Ipc: F16H0015420000 |
|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F16H0061000000 Ipc: F16H0015420000 Effective date: 20120113 |
|
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |