WO2015149777A1 - Actuator - Google Patents
Actuator Download PDFInfo
- Publication number
- WO2015149777A1 WO2015149777A1 PCT/DE2015/200158 DE2015200158W WO2015149777A1 WO 2015149777 A1 WO2015149777 A1 WO 2015149777A1 DE 2015200158 W DE2015200158 W DE 2015200158W WO 2015149777 A1 WO2015149777 A1 WO 2015149777A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- piston
- betätigungsaktuator
- drive motor
- motor
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D28/00—Electrically-actuated clutches
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D29/00—Clutches and systems of clutches involving both fluid and magnetic actuation
- F16D29/005—Clutches and systems of clutches involving both fluid and magnetic actuation with a fluid pressure piston driven by an electric motor
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/26—Cover or bell housings; Details or arrangements thereof
Definitions
- the invention relates to an actuating actuator, in particular a hydraulic Betschistsaktuator.
- Actuator actuators are known in motor vehicles, for example, for actuating the clutch, a transmission or other units.
- hydraulic actuating actuators which actuates a clutch via a hydraulic actuating path. It is distinguished between a pressure chamber and a pressure medium reservoir, which are connected to each other via a sniffer bore. If the sniffer bore is run over in the direction of the pressure chamber, the pressure chamber is sealed by the pressure medium reservoir and a volume compensation can no longer take place.
- three arranged seals are provided according to DE 10 2013 204 561 A1. Two of the three seals are arranged axially one behind the other. In this case, seals a first of the seals the pressure chamber in an operation against the sniffer bore and the other second seal seals the space of the electric motor against the pressure medium reservoir.
- the second seal is particularly critical in terms of leakage losses, because it seals against the atmosphere.
- An embodiment of the invention relates to an actuating actuator having a housing with a housing interior, in which a drive motor and a piston-cylinder unit and a pressure medium reservoir are arranged, wherein the piston-cylinder unit has a cylinder chamber with a piston arranged therein displaceable, wherein the cylinder chamber is part of the housing interior and can be sealed by a seal connected to the piston, wherein the pressure medium reservoir forms a common volume with the housing interior.
- the drive motor is arranged in the operation of the Betuschistsaktuators in the bath of the pressure medium.
- the drive motor with its rotatable parts can be rotatably arranged in the pressure medium fluid.
- the piston is in operative connection with a piston rod, which is drivable by the drive motor.
- the piston runs in the pressure medium fluid and the piston rod is also guided by the pressure fluid.
- the drive motor has a stator and a rotor, wherein the rotor is connected to the piston rod via a transmission which converts the rotational movement of the rotor into an axial movement of the piston rod.
- the arrangement in the pressure fluid, in particular for lubrication is particularly advantageous.
- the housing has a housing cover, which is placed on the housing and which closes a housing opening, wherein the
- Housing cover has a flexible volume compensation element.
- a volume compensation can take place after filling in operation, which can be caused for example due to thermal influences or leaks in the system.
- the flexible volume compensation element has a flexible bellows. This can simply be integrated with the housing cover, such as a screw cap. So it can be easily put on and connected to the housing and it does not need an additional additional sealed interface.
- the housing is designed in several parts, wherein the housing parts are connected to each other and at a junction of housing parts a static seal is arranged for sealing. So can different
- Housing parts are made easier and assembled before the housing is assembled as such.
- the drive motor is surrounded by a motor-side housing part, wherein the motor-side housing part is connected to the rest of the housing by means of a static seal, the motor-side housing part is arranged sealed to the rest of the housing.
- the drive motor is an electric motor.
- FIG. 1 shows a schematic perspective view of an actuating actuator
- FIG. 2 shows a schematic sectional view of the actuating actuator
- FIG. 3 shows a schematic view of a detail of the actuating actuator
- FIG. 4 shows a schematic view of a detail of the actuating actuator
- FIG. 5 shows a schematic view of a detail of the actuating actuator
- Figure 6 is a schematic sectional view of the Betsch toleratesaktuators in one
- Figure 7 is a schematic sectional view of the Betsch institutesaktuators in another
- Figure 8 is a schematic sectional view of the Betsch institutesaktuators in another
- Figure 10 is a schematic sectional view of the Betsch toleratesaktuators in one
- Figure 1 1 is a schematic sectional view of the Betsch toleratesaktuators in another
- Figure 12 is a schematic sectional view of the Betsch toleratesaktuators in another
- FIGS. 1 to 12 show an actuating actuator 1 in different views and in different operating states. The same parts are designated by the same reference numerals.
- Figures 1 and 2 show the Betreli Trentsaktuator 1 with a housing 2, which encloses the active or movable components of the actuator and the pressure medium fluid volumes.
- the housing has on one side an electronics housing 3 with electronics arranged therein of a control unit, wherein the control unit is contactable by means of a plug, wherein adjacent to the electronics housing 3, a plug 4 is provided.
- the plug 4 may be formed as a female or male plug, in which a respective other connector engages to produce an electrical connection.
- the electrical connection is a power power supply and / or a data connection for the transmission of data or signals.
- the housing 2 comprises a drive housing, which in the case of the shown
- Embodiment designed as an electric motor housing 5 In this part of the housing drive is arranged here as an electric motor. On this housing part 5, a pressure sensor connection 6 and a fastening eye 7 are provided for fastening the actuation actuator 1, for example on a motor vehicle. At the pressure sensor port 6, a pressure sensor 8 is mounted. The pressure sensor 8 preferably detects the pressure at the outlet 9 of the pressure line 10, which leads to a slave cylinder 1 1 of a disengaging device 12 of a clutch 13.
- the housing 2 further has a housing part 14 as a pressure medium housing, which is connected to the housing 5 of the electric motor via the fastening eyes 47. At this pressure medium housing 14, a pressure medium reservoir 15 is arranged, which of a
- Housing cover 16 is closed.
- the housing cover 16 is formed in the illustrated embodiment as a screw cap. However, it can also be otherwise connected to the housing 2.
- the housing cover has a volume compensation element 17, which allows for volume expansion or volume reduction volume compensation.
- the volume compensation element 17 is designed as a flexible bellows, which is in particular spring-biased. and biased in the direction of the fluid pressure fluid 18 in the reservoir 3. As a result, it can be moved into the reservoir in the event of volume reduction and be moved out of the reservoir when the volume is increased.
- housing 2 consists essentially of the housing parts 2 and 14, which are sealed together at their interface by means of the seal 19.
- This seal 19 is preferably an O-ring seal or the like, so a static seal.
- the seal 19 is located in a receptacle of the housing 5, which engages in the housing 14, so that the seal 19 sealingly abuts between the two housings 5 and 14.
- the electric motor 20 is arranged in the sub-housing 5 and has a stator 21 and a rotor 22 which is rotatably supported in the housing 5 by means of the bearing 23.
- a transmission 25 is provided to implement the rotational movement of the rotor 22 in an axial movement of the piston 24 .
- This gear 25 is a spindle gear in the embodiment, which is formed with a rotatable spindle 26.
- a rotary support 27 is provided in the housing 5.
- a spindle-resistant rotary support 29 is provided, which is arranged as a kind of cap at the end of the spindle 26.
- the electronics housing 3 comprises a circuit board 28, which may represent the control unit or may be part of it.
- a further static seal 30 is provided, which is arranged between the wet space of the reservoir 15 and the drying space 51 of the electronics. It can also be designed as an O-ring seal.
- the piston 24 is fixed to one end of the spindle 26 and has a receptacle in which the spindle 26 engages and wherein the spindle is mounted.
- a movement seal 32 is arranged connected to the piston 24.
- a static sealing lip is supported on the piston 24 and a movement sealing lip on the wall 33 of the cylinder chamber 31st
- a Referenzierfeder 34 with a
- Spring cup 35 is arranged, which is supported on the one hand on the housing 2 and 14 and on the other hand on the piston 24 or on the piston rod.
- the piston rod is designed as the spindle 26.
- the Referenzierfeder 34 is designed as a plate spring and causes a defined restoring force on the piston 24 in the region of its one end position.
- Figures 3 to 5 show the pressure-chamber-side housing part 14 in different perspectives.
- Ma recognizes an opening 40 which is surrounded by a plurality of steps 41. The innermost stage goes over into the cylinder space 31.
- the fluid channel 45 serves as an inlet for the pressure fluid in the cylinder chamber 31, wherein the trailing edge 44 serves as a sniffer edge, which has the function of the sniffer bore. If the seal 32 moves over the edge 44 to the right, the cylinder space is closed. If the seal 32 is displaced to the left relative to the edge 44, a fluid connection to the fluid reservoir is formed and the pressure medium fluid can be compensated or a pressure equalization can be carried out.
- the leading edges 46 serve to abut the referencing spring 34.
- the attachment eyes 48 serve.
- FIG. 5 shows the snout openings 49 between the reservoir 18 and the reservoir
- the opening 50 serves as a pressure outlet of the cylinder chamber 31st
- FIGS 6 and 7 show that the housing 2 substantially completely with the
- Fluid pressure fluid is flooded. It is shown in FIG. 6 that the piston 24 is in a retracted position so far that the fluid connection is ensured through the channel 44 between the pressure chamber or the cylinder chamber 31 and the reservoir 18. The seal 32 has not run over the edges 44 yet.
- Figure 7 shows a position of the piston in which the piston is located almost at its other extended end position. The pressure chamber of the cylinder chamber 31 is completed because the seal 32 has crossed over the edges 44.
- Pressure fluid displaced from the actuation actuator in the pressure line, which causes the bellows of the volume compensation device 17 extends.
- FIGS. 8 to 12 show the actuation actuator 1 with its piston 24 in different positions or operating positions.
- Figure 8 shows the actuation actuator 1 in an operating position in which the piston 24 is in a fully retracted position. He operates the diaphragm spring as Referenzierfeder.
- the pressure chamber of the cylinder chamber 31 is fluidly connected to the reservoir 15 via the channels 49.
- the seal 32 has not run over the edges 44 yet.
- the piston 24 is in a reference position.
- FIG. 9 shows the actuating actuator 1 in an operating position in which the piston 24 is in a position which is no longer fully retracted. He just does not press the diaphragm spring as a Referenzierfeder or he still touches her.
- the pressure chamber of the cylinder chamber 31 is further fluidly connected to the reservoir 15 via the channels 49.
- the seal 32 has not run over the edges 44 yet.
- the piston is in a sniffer position.
- FIG. 10 shows the actuating actuator 1 in a further operating position, in which the piston 24 is in a first actuating position. He presses the diaphragm spring as
- the pressure chamber of the cylinder chamber 31 is no longer fluidly connected to the reservoir 15 via the channels 49.
- the seal 32 has already crossed over the edges 44.
- FIG. 11 shows the actuation actuator 1 in a further operating position, in which the piston 24 is in a middle actuation position. He no longer actuates the plate spring as Referenzierfeder 34.
- the pressure chamber of the cylinder chamber 31 is also no longer fluidly connected to the reservoir 15 via the channels 49.
- the seal 32 has already passed over the edges 44 as well.
- the piston is in a middle position in the cylinder chamber 31.
- FIG. 12 shows the actuation actuator 1 in a further operating position, in which the piston 24 is in an almost completely extended actuation position. He no longer actuates the plate spring as Referenzierfeder 34.
- the pressure chamber of the cylinder chamber 31 is also no longer fluidly connected to the reservoir 15 via the channels 49.
- the seal 32 has already passed over the edges 44 as well.
- the piston is in an almost fully extended position in the cylinder chamber 31st
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Actuator (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112015001664.3T DE112015001664A5 (en) | 2014-04-01 | 2015-03-13 | Betätigungsaktuator |
KR1020167026907A KR102367751B1 (en) | 2014-04-01 | 2015-03-13 | Actuator |
CN201580017297.5A CN106133376B (en) | 2014-04-01 | 2015-03-13 | Operating actuator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014206128 | 2014-04-01 | ||
DE102014206128.8 | 2014-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015149777A1 true WO2015149777A1 (en) | 2015-10-08 |
Family
ID=52875365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2015/200158 WO2015149777A1 (en) | 2014-04-01 | 2015-03-13 | Actuator |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR102367751B1 (en) |
CN (1) | CN106133376B (en) |
DE (1) | DE112015001664A5 (en) |
WO (1) | WO2015149777A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017167330A1 (en) * | 2016-03-31 | 2017-10-05 | Schaeffler Technologies AG & Co. KG | Actuator for an actuation device, comprising a reservoir chamber with a constant volume, and an actuation device comprising a corresponding actuator |
WO2018065003A1 (en) | 2016-10-07 | 2018-04-12 | Schaeffler Technologies AG & Co. KG | Hydrostatic actuator with axially movable pressure cylinder, and motor vehicle assembly comprising such a hydrostatic actuator |
WO2018065007A1 (en) | 2016-10-06 | 2018-04-12 | Schaeffler Technologies AG & Co. KG | Actuator for a clutch |
DE102017109093A1 (en) | 2017-04-27 | 2018-10-31 | Schaeffler Technologies AG & Co. KG | Powertrain for a motor vehicle |
DE102017109095A1 (en) | 2017-04-27 | 2018-10-31 | Schaeffler Technologies AG & Co. KG | Actuator for a clutch |
WO2018219399A1 (en) | 2017-05-31 | 2018-12-06 | Schaeffler Technologies AG & Co. KG | Activation actuator with seal-forming canned motor |
DE102018105583B3 (en) | 2018-03-12 | 2019-03-07 | Schaeffler Technologies AG & Co. KG | Actuating actuator with axial stop on rotating component |
US10273981B2 (en) * | 2014-08-06 | 2019-04-30 | Schaeffler Technologies AG & Co. KG | Master cylinder with guide sleeve for a sealing lip of the snifter system |
DE102018108338A1 (en) | 2018-04-09 | 2019-10-10 | Schaeffler Technologies AG & Co. KG | Planetenwälzgetriebe |
WO2019233638A1 (en) * | 2018-06-04 | 2019-12-12 | Magna Powertrain Bad Homburg GmbH | Electric actuator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19741867C1 (en) * | 1997-09-23 | 1998-06-18 | Daimler Benz Ag | Automobile brake actuator using electric motor |
EP1433971A2 (en) * | 2002-12-23 | 2004-06-30 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Hydraulic system |
DE102004033439A1 (en) * | 2004-07-08 | 2006-02-02 | Getrag Driveline Systems Gmbh | Powertrain for a motor vehicle |
DE102013204561A1 (en) | 2012-04-12 | 2013-10-17 | Schaeffler Technologies AG & Co. KG | Seal arrangement for e.g. pressure medium actuation unit, has wall and movable seal lips whose axial grooves are provided in circumferential direction, where axial grooves of movable seal lip are interconnected over peripheral groove |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4918921A (en) * | 1987-10-22 | 1990-04-24 | Automotive Products Plc | Coaxial push rod and hollow screw ball nut drive for master cylinder |
WO1998009084A1 (en) | 1996-08-30 | 1998-03-05 | Kelsey Hayes Company | Electrically actuated hydraulic power cylinder |
EP2494228B1 (en) * | 2009-10-29 | 2014-07-02 | Schaeffler Technologies GmbH & Co. KG | Hydrostatic clutch actuator |
CN102575729B (en) * | 2009-10-29 | 2015-11-25 | 舍弗勒技术股份两合公司 | hydrostatic actuator |
DE112013003773A5 (en) * | 2012-08-02 | 2015-07-16 | Schaeffler Technologies AG & Co. KG | Method for determining a position of an electric motor, in particular in a clutch actuation system of a motor vehicle |
-
2015
- 2015-03-13 WO PCT/DE2015/200158 patent/WO2015149777A1/en active Application Filing
- 2015-03-13 KR KR1020167026907A patent/KR102367751B1/en active IP Right Grant
- 2015-03-13 DE DE112015001664.3T patent/DE112015001664A5/en active Pending
- 2015-03-13 CN CN201580017297.5A patent/CN106133376B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19741867C1 (en) * | 1997-09-23 | 1998-06-18 | Daimler Benz Ag | Automobile brake actuator using electric motor |
EP1433971A2 (en) * | 2002-12-23 | 2004-06-30 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Hydraulic system |
DE102004033439A1 (en) * | 2004-07-08 | 2006-02-02 | Getrag Driveline Systems Gmbh | Powertrain for a motor vehicle |
DE102013204561A1 (en) | 2012-04-12 | 2013-10-17 | Schaeffler Technologies AG & Co. KG | Seal arrangement for e.g. pressure medium actuation unit, has wall and movable seal lips whose axial grooves are provided in circumferential direction, where axial grooves of movable seal lip are interconnected over peripheral groove |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10273981B2 (en) * | 2014-08-06 | 2019-04-30 | Schaeffler Technologies AG & Co. KG | Master cylinder with guide sleeve for a sealing lip of the snifter system |
WO2017167330A1 (en) * | 2016-03-31 | 2017-10-05 | Schaeffler Technologies AG & Co. KG | Actuator for an actuation device, comprising a reservoir chamber with a constant volume, and an actuation device comprising a corresponding actuator |
KR102480373B1 (en) * | 2016-10-06 | 2022-12-23 | 섀플러 테크놀로지스 아게 운트 코. 카게 | actuator for clutch |
CN109844343B (en) * | 2016-10-06 | 2021-02-02 | 舍弗勒技术股份两合公司 | Actuator for clutch |
WO2018065007A1 (en) | 2016-10-06 | 2018-04-12 | Schaeffler Technologies AG & Co. KG | Actuator for a clutch |
DE102016219323A1 (en) | 2016-10-06 | 2018-04-12 | Schaeffler Technologies AG & Co. KG | Actuator, in particular for a clutch |
DE102016219323B4 (en) | 2016-10-06 | 2018-06-07 | Schaeffler Technologies AG & Co. KG | Actuator, in particular for a clutch |
KR20190065268A (en) * | 2016-10-06 | 2019-06-11 | 섀플러 테크놀로지스 아게 운트 코. 카게 | Clutch actuators |
CN109844343A (en) * | 2016-10-06 | 2019-06-04 | 舍弗勒技术股份两合公司 | Actuator for clutch |
DE102016219461B4 (en) | 2016-10-07 | 2019-01-03 | Schaeffler Technologies AG & Co. KG | Hydrostatic actuator with axially displaceable pressure cylinder and motor vehicle assembly with such a hydrostatic actuator |
DE102016219461A1 (en) | 2016-10-07 | 2018-04-12 | Schaeffler Technologies AG & Co. KG | Hydrostatic actuator with axially displaceable pressure cylinder and motor vehicle assembly with such a hydrostatic actuator |
WO2018065003A1 (en) | 2016-10-07 | 2018-04-12 | Schaeffler Technologies AG & Co. KG | Hydrostatic actuator with axially movable pressure cylinder, and motor vehicle assembly comprising such a hydrostatic actuator |
DE102017109095A1 (en) | 2017-04-27 | 2018-10-31 | Schaeffler Technologies AG & Co. KG | Actuator for a clutch |
DE102017109093A1 (en) | 2017-04-27 | 2018-10-31 | Schaeffler Technologies AG & Co. KG | Powertrain for a motor vehicle |
DE102018111891A1 (en) | 2017-05-31 | 2018-12-06 | Schaeffler Technologies AG & Co. KG | Actuating actuator with sealing gap |
WO2018219399A1 (en) | 2017-05-31 | 2018-12-06 | Schaeffler Technologies AG & Co. KG | Activation actuator with seal-forming canned motor |
DE102018105583B3 (en) | 2018-03-12 | 2019-03-07 | Schaeffler Technologies AG & Co. KG | Actuating actuator with axial stop on rotating component |
DE102018108338A1 (en) | 2018-04-09 | 2019-10-10 | Schaeffler Technologies AG & Co. KG | Planetenwälzgetriebe |
WO2019233638A1 (en) * | 2018-06-04 | 2019-12-12 | Magna Powertrain Bad Homburg GmbH | Electric actuator |
CN112204856A (en) * | 2018-06-04 | 2021-01-08 | 翰昂汽车零部件德国有限公司 | Electric actuator |
CN112204856B (en) * | 2018-06-04 | 2024-04-12 | 翰昂汽车零部件德国有限公司 | Electric actuator |
Also Published As
Publication number | Publication date |
---|---|
KR102367751B1 (en) | 2022-02-28 |
CN106133376B (en) | 2019-06-14 |
DE112015001664A5 (en) | 2016-12-29 |
CN106133376A (en) | 2016-11-16 |
KR20160140664A (en) | 2016-12-07 |
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