CN111480010B - 活塞-缸设备 - Google Patents
活塞-缸设备 Download PDFInfo
- Publication number
- CN111480010B CN111480010B CN201880081236.9A CN201880081236A CN111480010B CN 111480010 B CN111480010 B CN 111480010B CN 201880081236 A CN201880081236 A CN 201880081236A CN 111480010 B CN111480010 B CN 111480010B
- Authority
- CN
- China
- Prior art keywords
- piston
- traction
- land
- main
- recess
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims 1
- 230000004323 axial length Effects 0.000 abstract description 10
- 230000035515 penetration Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/2807—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted using electric control signals for shift actuators, e.g. electro-hydraulic control therefor
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
- F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
- F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H2061/2823—Controlling actuator force way characteristic, i.e. controlling force or movement depending on the actuator position, e.g. for adapting force to synchronisation and engagement of gear clutch
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
- F16H2061/307—Actuators with three or more defined positions, e.g. three position servos
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
- F16H2061/308—Modular hydraulic shift units, i.e. preassembled actuator units for select and shift movements adapted for being mounted on transmission casing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Gear-Shifting Mechanisms (AREA)
- Actuator (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017011895.7A DE102017011895A1 (de) | 2017-12-21 | 2017-12-21 | Kolben-Zylinder-Anordnung |
DE102017011895.7 | 2017-12-21 | ||
PCT/EP2018/075748 WO2019120653A1 (de) | 2017-12-21 | 2018-09-24 | Kolben-zylinder-anordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111480010A CN111480010A (zh) | 2020-07-31 |
CN111480010B true CN111480010B (zh) | 2022-03-22 |
Family
ID=63798940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880081236.9A Active CN111480010B (zh) | 2017-12-21 | 2018-09-24 | 活塞-缸设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11333242B2 (zh) |
EP (1) | EP3728865B8 (zh) |
CN (1) | CN111480010B (zh) |
DE (1) | DE102017011895A1 (zh) |
WO (1) | WO2019120653A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020216238A1 (de) | 2020-12-18 | 2022-06-23 | Zf Friedrichshafen Ag | Betätigungszylindermodul für ein Fahrzeuggetriebe und Fahrzeuggetriebe |
DE102022107278A1 (de) | 2022-03-28 | 2023-09-28 | Zf Cv Systems Europe Bv | Aktuator eines automatisierten Schaltgetriebes |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1142506A (en) * | 1966-04-04 | 1969-02-12 | Dewandre Co Ltd C | Improvements in or relating to air pressure actuators for gear change mechanisms |
US4272999A (en) * | 1978-04-11 | 1981-06-16 | National Research Development Corporation | Fluid pressure operated actuator |
GB2108600A (en) * | 1981-10-24 | 1983-05-18 | Leyland Vehicles | Continuously-variable-ratio transmisson |
DE4038170A1 (de) | 1990-11-30 | 1992-06-04 | Claas Ohg | Dreistellungszylindersystem |
JP3640075B2 (ja) * | 1994-08-29 | 2005-04-20 | 株式会社デンソー | 多段ストロークシリンダ装置とそれを用いた自動変速機用油圧制御装置 |
DE10321280A1 (de) * | 2003-05-13 | 2004-12-23 | Zf Friedrichshafen Ag | Schalteinrichtung |
DE102004022723A1 (de) * | 2004-05-07 | 2005-11-24 | Dr.Ing.H.C. F. Porsche Ag | Hydraulischer Linearantrieb, insbesondere hydraulischer Getriebeaktuator |
DE102010011239A1 (de) * | 2010-03-12 | 2011-09-15 | GM Global Technology Operations LLC , (n. d. Ges. d. Staates Delaware) | Fluidische Betätigungsaktuatorik mit einem zweistückigen Zylindergehäuse und Verfahren zur Herstellung einer solchen Betätigungsaktuatorik |
DE102011088364A1 (de) * | 2011-12-13 | 2013-06-13 | Zf Friedrichshafen Ag | Stellvorrichtung eines Hydrostatmoduls |
JP5872712B2 (ja) * | 2012-12-20 | 2016-03-01 | ジヤトコ株式会社 | 油圧アクチュエータ装置 |
JP6069171B2 (ja) * | 2013-11-08 | 2017-02-01 | 本田技研工業株式会社 | シフトアクチュエータ |
DE102014018617A1 (de) * | 2014-12-13 | 2016-06-16 | Wabco Gmbh | Dreistellungszylinder, insbesondere als Getriebesteller |
DE102014226022A1 (de) * | 2014-12-16 | 2016-06-16 | Zf Friedrichshafen Ag | Hydraulische Betätigungsvorrichtung für ein formschlüssiges Schaltelement eines Getriebes |
BR112018003867B1 (pt) * | 2015-09-22 | 2022-09-27 | Kongsberg Automotive As | Cilindro de dupla ação |
DE102017003017A1 (de) | 2017-03-29 | 2018-10-04 | Wabco Gmbh | Aktuator für ein automatisiertes oder automatisches Schaltgetriebe und Verfahren zur Steuerung dieses Aktuators |
-
2017
- 2017-12-21 DE DE102017011895.7A patent/DE102017011895A1/de not_active Withdrawn
-
2018
- 2018-09-24 CN CN201880081236.9A patent/CN111480010B/zh active Active
- 2018-09-24 WO PCT/EP2018/075748 patent/WO2019120653A1/de unknown
- 2018-09-24 EP EP18783374.4A patent/EP3728865B8/de active Active
- 2018-09-24 US US16/956,019 patent/US11333242B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3728865B1 (de) | 2021-05-12 |
EP3728865B8 (de) | 2021-06-23 |
DE102017011895A1 (de) | 2019-06-27 |
CN111480010A (zh) | 2020-07-31 |
US11333242B2 (en) | 2022-05-17 |
EP3728865A1 (de) | 2020-10-28 |
US20200318734A1 (en) | 2020-10-08 |
WO2019120653A1 (de) | 2019-06-27 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Hannover Patentee after: ZF commercial vehicle system Hannover Co.,Ltd. Country or region after: Germany Address before: Hannover Patentee before: WABCO GmbH Country or region before: Germany |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240520 Address after: Brussels Patentee after: ZF commercial vehicle systems Europe Ltd. Country or region after: Belgium Address before: Hannover Patentee before: ZF commercial vehicle system Hannover Co.,Ltd. Country or region before: Germany |
|
TR01 | Transfer of patent right |