SE9301071D0 - Saett och anordning foer att reglera manuell nedvaexling i en automatvaexellaada - Google Patents
Saett och anordning foer att reglera manuell nedvaexling i en automatvaexellaadaInfo
- Publication number
- SE9301071D0 SE9301071D0 SE19939301071A SE9301071A SE9301071D0 SE 9301071 D0 SE9301071 D0 SE 9301071D0 SE 19939301071 A SE19939301071 A SE 19939301071A SE 9301071 A SE9301071 A SE 9301071A SE 9301071 D0 SE9301071 D0 SE 9301071D0
- Authority
- SE
- Sweden
- Prior art keywords
- signal
- vehicle speed
- engine speed
- produce
- downshift
- Prior art date
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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0248—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
-
- 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
- F16H61/02—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 characterised by the signals used
- F16H61/0202—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 characterised by the signals used the signals being electric
- F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
- F16H61/0213—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H2059/088—Fast forward-reverse-sequence mode
-
- 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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0217—Selector apparatus with electric switches or sensors not for gear or range selection, e.g. for controlling auxiliary devices
-
- 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
- F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
-
- 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
- F16H61/70—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 change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
-
- 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
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
- Y10T74/19256—Automatic
- Y10T74/1926—Speed responsive
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/881,279 US5305657A (en) | 1992-05-11 | 1992-05-11 | Method and apparatus for controlling manual downshifting in an automatic transmission |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9301071D0 true SE9301071D0 (sv) | 1993-03-31 |
SE9301071L SE9301071L (sv) | 1993-11-12 |
SE506197C2 SE506197C2 (sv) | 1997-11-17 |
Family
ID=25378143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9301071A SE506197C2 (sv) | 1992-05-11 | 1993-03-31 | Sätt och anordning för att reglera manuell nedväxling i en automatväxellåda |
Country Status (4)
Country | Link |
---|---|
US (1) | US5305657A (sv) |
JP (1) | JP3815800B2 (sv) |
DE (1) | DE4315747B4 (sv) |
SE (1) | SE506197C2 (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9410041U1 (de) * | 1994-06-24 | 1994-09-08 | SEG Umwelt-Service GmbH, 66693 Mettlach | Kontrollfahrzeug für Deponien und kontaminierte Bereiche |
JP3580436B2 (ja) * | 1994-10-03 | 2004-10-20 | 株式会社小松製作所 | アクチュエータ制御装置及び制御方法 |
US5758304A (en) * | 1995-09-27 | 1998-05-26 | Caterpillar Inc. | Electronic transmission shift control |
JP3407592B2 (ja) * | 1996-09-25 | 2003-05-19 | トヨタ自動車株式会社 | 自動変速機の制御装置 |
US5893294A (en) * | 1996-12-18 | 1999-04-13 | Caterpillar Inc. | Control for high speed directional shift |
JP3489005B2 (ja) * | 1999-10-18 | 2004-01-19 | 日産自動車株式会社 | 自動変速機のマニュアル変速制御装置 |
US6640950B2 (en) | 2001-12-28 | 2003-11-04 | Caterpillar Inc. | Fluid clutch fill detection system and method |
EP1887256B1 (en) * | 2005-06-03 | 2018-04-04 | KCM Corporation | Automatic transmission device for wheel loader, and wheel loader |
CN102261452B (zh) * | 2011-07-21 | 2016-08-03 | 肇庆市声光电子器材有限公司 | 一种液压式手自一体变速器 |
US8954245B2 (en) * | 2012-01-13 | 2015-02-10 | Caterpillar Inc. | Method of controlling gear ratio rate of change in continuously variable transmission |
US8545368B1 (en) * | 2012-11-01 | 2013-10-01 | Caterpillar Inc. | Regulation of a machine with a continuously variable transmission and service brakes |
GB2576746B (en) | 2018-08-30 | 2020-10-21 | Caterpillar Inc | Directional shift control in vehicles |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3052134A (en) * | 1958-01-16 | 1962-09-04 | Smith & Sons Ltd S | Automatic gear change controls |
DE1946496C3 (de) * | 1969-09-13 | 1979-10-11 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Fahrgeschwindigkeitsabhängige Sperre zum Verhindern unzulässiger Rückschaltungen in Kraftfahrzeug-Wechselgetrieben |
FR2100399A5 (sv) * | 1970-07-11 | 1972-03-17 | Zahnradfabrik Friedrichshafen | |
US3885447A (en) * | 1973-10-09 | 1975-05-27 | Eaton Corp | Shift control |
US3937107A (en) * | 1974-12-23 | 1976-02-10 | General Motors Corporation | Downshift inhibitor for a powershift transmission |
US4164876A (en) * | 1977-05-09 | 1979-08-21 | Clark Equipment Company | Downshift inhibitor circuit |
US4316395A (en) * | 1978-10-26 | 1982-02-23 | Derek Brown | Control apparatus for drive transmissions |
JPH0535183Y2 (sv) * | 1986-04-08 | 1993-09-07 | ||
JPS6429727A (en) * | 1987-07-24 | 1989-01-31 | Anritsu Corp | Pressure detector |
JPS63275432A (ja) * | 1988-01-26 | 1988-11-14 | Komatsu Ltd | ショベルローダの自動変速制御装置 |
JP2874194B2 (ja) * | 1989-06-13 | 1999-03-24 | 日産自動車株式会社 | 自動変速機のレンジ選択装置 |
US5053962A (en) * | 1989-06-19 | 1991-10-01 | Eaton Corporation | Automatic shift preselection mode for mechanical transmission system with semi-automatic shift implementation |
US5089965A (en) * | 1989-07-24 | 1992-02-18 | Eaton Corporation | Shift prohibiting for automatic shift preselection mode for mechanical transmission system with semi-automatic shift implementation |
US5161432A (en) * | 1990-02-15 | 1992-11-10 | Jatco Corporation | Engine brake control system for automatic power transmission with variable response characteristics in shifting operational mode into engine braking range |
US5069085A (en) * | 1990-02-15 | 1991-12-03 | Jatco Corporation | Shift control system for automatic power transmission with enhanced shifting transition characteristics |
-
1992
- 1992-05-11 US US07/881,279 patent/US5305657A/en not_active Expired - Lifetime
-
1993
- 1993-03-31 SE SE9301071A patent/SE506197C2/sv not_active IP Right Cessation
- 1993-05-10 JP JP10821793A patent/JP3815800B2/ja not_active Expired - Fee Related
- 1993-05-11 DE DE4315747A patent/DE4315747B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5305657A (en) | 1994-04-26 |
JPH0611021A (ja) | 1994-01-21 |
SE9301071L (sv) | 1993-11-12 |
SE506197C2 (sv) | 1997-11-17 |
JP3815800B2 (ja) | 2006-08-30 |
DE4315747B4 (de) | 2008-11-20 |
DE4315747A1 (de) | 1993-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |