CN109488701A - A kind of double-station control module of E-AMT clutch - Google Patents
A kind of double-station control module of E-AMT clutch Download PDFInfo
- Publication number
- CN109488701A CN109488701A CN201811497940.0A CN201811497940A CN109488701A CN 109488701 A CN109488701 A CN 109488701A CN 201811497940 A CN201811497940 A CN 201811497940A CN 109488701 A CN109488701 A CN 109488701A
- Authority
- CN
- China
- Prior art keywords
- central axis
- sleeve
- driven gear
- connect
- control module
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000005265 energy consumption Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/088—Characterised by the construction of the motor unit the motor using combined actuation, e.g. electric and fluid actuation
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B2015/206—Combined actuation, e.g. electric and fluid actuated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Operated Clutches (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The present invention discloses a kind of double-station control module of E-AMT clutch, including motor;Gear is driven, the electric machine shaft driving of gear and motor is driven to connect;Driven gear, driven gear are equipped with the first central axis, third central axis and the 4th central axis, and driven gear engages connection with driving gear, and driven gear is connect with the first central axis rotation;Hydraulic cylinder is movably equipped with piston in hydraulic cylinder, and piston is connect with third central axis rotation;Mandril, one end of mandril are connect with the 4th central axis rotation;One end of sleeve, sleeve is sheathed on the other end of mandril, and sleeve is flexibly connected with mandril, and the other end of sleeve is equipped with the second central axis, and sleeve is connect with the second central axis rotation;Spring, spring pocket are set to the periphery of sleeve and mandril, and the both ends of spring are supported respectively between the second central axis and the 4th central axis.The present invention realizes that zero energy consumption machinery of control module double-station is kept, and improves the service life of motor.
Description
Technical field
The present invention relates to the technical field of control module more particularly to a kind of double-station control modules of E-AMT clutch.
Background technique
In E-AMT speed change box clutch control module, generally uses using motor as power source, realized by gear drive
Control to clutch, this drive mechanism is simple, and low energy consumption.However a technological deficiency is also faced, when clutch is controlled
It when module is fully opened and is closed, needs to keep the stationary state, motor need to continue to output torque at this time, while consume under high current
Electricity.
Summary of the invention
On existing for the motor high current consumption occurred for existing clutch when staying open or closed state
State problem, now provide it is a kind of be intended to maintain clutch open or when closed state the E-AMT clutch of zero energy consumption of motor it is double
Station control module.
Specific technical solution is as follows:
(Electrically-Automated manual transmissionAMT electric electric-controlled is mechanical by a kind of E-AMT
Automatic transmission) clutch control module double-station holding mechanism, comprising: motor;
Gear is driven, the driving gear is connect with the electric machine shaft driving of the motor;
Driven gear, the driven gear is equipped with the first central axis, third central axis and the 4th central axis, described driven
Gear engages connection with the driving gear, and the driven gear is connect with first central axis rotation;
Hydraulic cylinder is movably equipped with piston in the hydraulic cylinder, and the piston is connect with the third central axis rotation;
It further include spring retaining mechanisms, the spring retaining mechanisms include:
Mandril, one end of the mandril are connect with the 4th central axis rotation;
Sleeve, one end of the sleeve are sheathed on the other end of the mandril, and the sleeve is flexibly connected with the mandril,
The other end of the sleeve is equipped with the second central axis, and the sleeve is connect with second central axis rotation;
Spring, the spring pocket are set to the periphery of the sleeve and the mandril, and the both ends of the spring are supported respectively to be set to
Between second central axis and the 4th central axis.
The double-station control module of above-mentioned E-AMT clutch, wherein it further include tappet, one end of the tappet and institute
It states piston to be fixedly connected, the other end of the tappet is connect with the third central axis rotation.
The double-station control module of above-mentioned E-AMT clutch, wherein one end of the mandril is equipped with the first block, institute
It states the first block to connect with the 4th central axis rotation, the other end of the sleeve is equipped with the second block, second block
It is connect with second central axis rotation, the spring, which supports, to be set between first block and second block.
The double-station control module of above-mentioned E-AMT clutch, wherein first block passes through connecting rod and described first
Central axis is fixedly connected.
The double-station control module of above-mentioned E-AMT clutch, wherein one end of the connecting rod and first block are solid
Fixed connection, the other end of the connecting rod are sheathed on the periphery of first central axis, first central axis by key with it is described
The other end of connecting rod is fixedly connected.
The double-station control module of above-mentioned E-AMT clutch, wherein the driven gear is sector gear, described the
One central axis is set to the center of circle of the driven gear, and the third central axis is set to the driven gear close to first center
One end of axis, the 4th central axis are set on the covering of the fan of the driven gear.
The double-station control module of above-mentioned E-AMT clutch, wherein the driven gear is close to first central axis
One end be equipped with groove, the third central axis along the driven gear axially across the groove, the tappet it is another
End is protruded into the groove and is connect with the third central axis rotation.
The good effect that above-mentioned technical proposal has compared with prior art is:
Spring retaining mechanisms are arranged in the present invention, and the elastic force of spring retaining mechanisms is able to maintain that clutch opening or closed form
State, zero energy consumption of motor realize that zero energy consumption machinery of control module double-station is kept, and motor itself will not have risk, improve
The service life of motor.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the double-station control module of E-AMT clutch of the present invention;
Fig. 2 is a kind of structural schematic diagram of the double-station control module of E-AMT clutch of the present invention in completely closed state;
Fig. 3 is a kind of double-station control module of E-AMT clutch of the present invention in the structural schematic diagram for opening intermediate state;
Fig. 4 is a kind of structural schematic diagram of the double-station control module of E-AMT clutch of the present invention in full open position;
In attached drawing: 1, motor;2, gear is driven;3, driven gear;4, hydraulic cylinder;5, piston;6, the first central axis;7,
Two central axises;8, third central axis;9, the 4th central axis;10, mandril;11, sleeve;12, spring;13, tappet;14, first gear
Block;15, the second block;16, connecting rod;17, groove.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
Fig. 1 is a kind of overall structure diagram of the double-station control module of E-AMT clutch of the present invention, and Fig. 2 is this hair
For a kind of double-station control module of bright E-AMT clutch in the structural schematic diagram of completely closed state, Fig. 3 is a kind of E- of the present invention
For the double-station control module of AMT clutch in the structural schematic diagram for opening intermediate state, Fig. 4 is a kind of E-AMT clutch of the present invention
The double-station control module of device shows a kind of preferable reality as shown in Figures 1 to 4 in the structural schematic diagram of full open position
Apply the double-station control module of the E-AMT clutch of example, comprising: motor 1, driving gear 2, driven gear 3 and hydraulic cylinder 4 drive
Moving gear 2 is connect with the electric machine shaft driving of motor 1, and driven gear 3 is equipped in the first central axis 6, third central axis 8 and the 4th
Mandrel 9, driven gear 3 engage connection with driving gear 2, and driven gear 3 and the first central axis 6 are rotatablely connected, living in hydraulic cylinder 4
Dynamic to be equipped with piston 5, piston 5 and third central axis 8 are rotatablely connected.
Further, as a kind of preferred embodiment, the double-station control module of E-AMT clutch further includes that spring is kept
Mechanism, spring retaining mechanisms include mandril 10, sleeve 11 and spring 12, and one end of mandril 10 and the 4th central axis 9 are rotatablely connected,
One end of sleeve 11 is sheathed on the other end of mandril 10, and sleeve 11 is flexibly connected with mandril 10, and the other end of sleeve 11 is equipped with the
Two central axises 7, sleeve 11 and the second central axis 7 are rotatablely connected, and spring 12 is sheathed on the periphery of sleeve 11 and mandril 10, spring 12
Both ends supported between the second central axis 7 and the 4th central axis 9 respectively.
Further, as a kind of preferred embodiment, the double-station control module of E-AMT clutch further includes tappet 13,
One end of tappet 13 is fixedly connected with piston 5, and the other end and third central axis 7 of tappet 13 are rotatablely connected.
The above is only preferred embodiments of the present invention, are not intended to limit the implementation manners and the protection scope of the present invention.
The present invention also has on the basis of the above is implemented as follows mode:
In further embodiment of the present invention, continuing with referring to FIG. 1 to FIG. 4, one end of mandril 10 is equipped with first gear
Block 14, the first block 14 and the 4th central axis 9 are rotatablely connected, and the other end of sleeve 11 is equipped with the second block 15, the second block 15
It is rotatablely connected with the second central axis 7, spring 12, which supports, to be set between the first block 14 and the second block 15.Preferably, the first block
14 are integrally formed with mandril 10, and the second block 15 is integrally formed with sleeve 11.
In further embodiment of the present invention, the first block 14 is fixedly connected by connecting rod 16 with the first central axis 6.
In further embodiment of the present invention, one end of connecting rod 16 is fixedly connected with the first block 14, connecting rod 16 it is another
End cap is set to the periphery of the first central axis 6, and the first central axis 6 is fixedly connected by key with the other end of connecting rod 16.
In further embodiment of the present invention, driven gear 3 is sector gear, and the first central axis 6 is set to driven gear 3
The center of circle, third central axis 8 are set to driven gear 3 close to one end of the first central axis 6, and the 4th central axis 9 is set to driven gear 3
On covering of the fan.Preferably, the 4th central axis 9 is fixedly connected with driven gear 3.
In further embodiment of the present invention, driven gear 3 is equipped with groove 17, third close to one end of the first central axis 6
Along driven gear axially across groove 17, the other end of tappet 13 is protruded into groove and is rotated with third central axis 8 central axis 8
Connection.
Illustrate the working principle of the invention below:
When control module is started to work, motor 1 drives driving gear 2 to rotate, to drive driven gear 3 in first
Mandrel 6 rotates, while the sleeve 11 of spring retaining mechanisms is rotated around the second central axis 7, and the mandril 10 of spring retaining mechanisms encloses
It is rotated around the 4th central axis 9, and sleeve 11 and mandril 10 are mutually shunk, tappet 13 is rotated while being pushed away around third central axis 8
5 activity of piston simultaneously squeezes, and oil pressure in lifting hydraulic cylinder 4 starts to open clutch.
With the progress of clutch opening action, when the first central axis 6, the second central axis 7, the 4th central axis 9 are in one
On straight line (as shown in Figure 3), spring 12 is in most compressed state, and opening continues to execute until control module fully opens,
Motor 1 closes spring retaining mechanisms and keeps control module full open position (as shown in Figure 4) by the elastic force of spring 12.Together
Reason, when clutch starts to be closed, control module is begun to shut off, and motor 1 inverts, and spring 12 is shunk after most compressed state extremely
Completely closed state (as shown in Figure 2), spring 12 discharge elastic force and remain off, and motor 1 is closed, and realize control module duplex
Zero energy consumption machinery of position is kept.
Spring retaining mechanisms are arranged in the present invention, and the elastic force of spring retaining mechanisms is able to maintain that clutch opening or closed form
State, zero energy consumption of motor realize that zero energy consumption machinery of control module double-station is kept, and motor itself will not have risk, improve
The service life of motor.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (7)
1. a kind of double-station control module of E-AMT clutch characterized by comprising
Motor;
Gear is driven, the driving gear is connect with the electric machine shaft driving of the motor;
Driven gear, the driven gear are equipped with the first central axis, third central axis and the 4th central axis, the driven gear
Connection is engaged with the driving gear, the driven gear is connect with first central axis rotation;
Hydraulic cylinder is movably equipped with piston in the hydraulic cylinder, and the piston is connect with the third central axis rotation;
It further include spring retaining mechanisms, the spring retaining mechanisms include:
Mandril, one end of the mandril are connect with the 4th central axis rotation;
Sleeve, one end of the sleeve are sheathed on the other end of the mandril, and the sleeve is flexibly connected with the mandril, described
The other end of sleeve is equipped with the second central axis, and the sleeve is connect with second central axis rotation;
Spring, the spring pocket are set to the periphery of the sleeve and the mandril, and the both ends of the spring are supported respectively set on described
Between second central axis and the 4th central axis.
2. the double-station control module of E-AMT clutch according to claim 1, which is characterized in that it further include tappet, it is described
One end of tappet is fixedly connected with the piston, and the other end of the tappet is connect with the third central axis rotation.
3. the double-station control module of E-AMT clutch according to claim 1, which is characterized in that one end of the mandril
Equipped with the first block, first block is connect with the 4th central axis rotation, and the other end of the sleeve is equipped with second gear
Block, second block are connect with second central axis rotation, and the spring, which supports, is set to first block and described second
Between block.
4. the double-station control module of E-AMT clutch according to claim 3, which is characterized in that first block is logical
Connecting rod is crossed to be fixedly connected with first central axis.
5. the double-station control module of E-AMT clutch according to claim 4, which is characterized in that one end of the connecting rod
It is fixedly connected with first block, the other end of the connecting rod is sheathed on the periphery of first central axis, in described first
Mandrel is fixedly connected by key with the other end of the connecting rod.
6. the double-station control module of E-AMT clutch according to claim 2, which is characterized in that the driven gear is
Sector gear, first central axis are set to the center of circle of the driven gear, and the third central axis is set to the driven gear
Close to one end of first central axis, the 4th central axis is set on the covering of the fan of the driven gear.
7. the double-station control module of E-AMT clutch according to claim 6, which is characterized in that the driven gear leans on
One end of nearly first central axis is equipped with groove, and the third central axis is along the driven gear axially across described recessed
Slot, the other end of the tappet are protruded into the groove and are connect with the third central axis rotation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811497940.0A CN109488701A (en) | 2018-12-07 | 2018-12-07 | A kind of double-station control module of E-AMT clutch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811497940.0A CN109488701A (en) | 2018-12-07 | 2018-12-07 | A kind of double-station control module of E-AMT clutch |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109488701A true CN109488701A (en) | 2019-03-19 |
Family
ID=65709595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811497940.0A Pending CN109488701A (en) | 2018-12-07 | 2018-12-07 | A kind of double-station control module of E-AMT clutch |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109488701A (en) |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2523743A1 (en) * | 1982-03-18 | 1983-09-23 | Valeo | Control for power transmission clutch - has elastic return spring opposing linkage actuated by motor |
FR2564999A1 (en) * | 1984-05-28 | 1985-11-29 | Valeo | MOTORIZED CONTROL, OF REDUCED SIZE, OF A COUPLING DEVICE SUCH AS CLUTCH, SPEED VARIATOR, BRAKE OR THE LIKE |
DE4238368A1 (en) * | 1992-11-13 | 1994-05-19 | Fichtel & Sachs Ag | Positioning drive esp. for vehicular friction clutch or transmission - includes electric motor with output shaft carrying bevel gearwheel for driving reciprocating piston of hydraulic clutch actuator |
GB2293428A (en) * | 1994-09-22 | 1996-03-27 | Fichtel & Sachs Ag | A compact actuator with assisted clutch disengagement. |
DE10321659A1 (en) * | 2003-05-10 | 2004-11-18 | Zf Sachs Ag | Clutch actuator for motor vehicle friction clutch has helical input gear operated by motor and selectively connected to tension cable to operate clutch |
US20050139024A1 (en) * | 2003-12-30 | 2005-06-30 | Industrial Technology Research Institute | Automatic gear transmission apparatus |
KR20070008020A (en) * | 2005-07-12 | 2007-01-17 | 현대자동차주식회사 | Automotive Clutch Actuator |
KR20110022200A (en) * | 2009-08-27 | 2011-03-07 | 현대모비스 주식회사 | Clutch Actuator in Dual Clutch Transmission |
CN201836262U (en) * | 2010-05-31 | 2011-05-18 | 南京奥联动力传动科技有限公司 | Push rod type AMT (automatic-manual integrated) clutch actuating mechanism |
CN202937689U (en) * | 2012-11-29 | 2013-05-15 | 广东戈兰玛汽车系统有限公司 | Simple type automated mechanical transmission (ATM) clutch actuating mechanism |
CN204878436U (en) * | 2015-07-22 | 2015-12-16 | 重庆蓝黛动力传动机械股份有限公司 | AMT clutch actuating mechanism |
JP2017030691A (en) * | 2015-08-06 | 2017-02-09 | 株式会社エフ・シー・シー | Clutch drive unit and saddle-ride type vehicle |
CN108223607A (en) * | 2016-12-15 | 2018-06-29 | 现代自动车株式会社 | Clutch actuator |
CN209430638U (en) * | 2018-12-07 | 2019-09-24 | 上海上汽马瑞利动力总成有限公司 | A double station control module of E-AMT clutch |
-
2018
- 2018-12-07 CN CN201811497940.0A patent/CN109488701A/en active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2523743A1 (en) * | 1982-03-18 | 1983-09-23 | Valeo | Control for power transmission clutch - has elastic return spring opposing linkage actuated by motor |
FR2564999A1 (en) * | 1984-05-28 | 1985-11-29 | Valeo | MOTORIZED CONTROL, OF REDUCED SIZE, OF A COUPLING DEVICE SUCH AS CLUTCH, SPEED VARIATOR, BRAKE OR THE LIKE |
DE4238368A1 (en) * | 1992-11-13 | 1994-05-19 | Fichtel & Sachs Ag | Positioning drive esp. for vehicular friction clutch or transmission - includes electric motor with output shaft carrying bevel gearwheel for driving reciprocating piston of hydraulic clutch actuator |
GB2293428A (en) * | 1994-09-22 | 1996-03-27 | Fichtel & Sachs Ag | A compact actuator with assisted clutch disengagement. |
DE10321659A1 (en) * | 2003-05-10 | 2004-11-18 | Zf Sachs Ag | Clutch actuator for motor vehicle friction clutch has helical input gear operated by motor and selectively connected to tension cable to operate clutch |
US20050139024A1 (en) * | 2003-12-30 | 2005-06-30 | Industrial Technology Research Institute | Automatic gear transmission apparatus |
KR20070008020A (en) * | 2005-07-12 | 2007-01-17 | 현대자동차주식회사 | Automotive Clutch Actuator |
KR20110022200A (en) * | 2009-08-27 | 2011-03-07 | 현대모비스 주식회사 | Clutch Actuator in Dual Clutch Transmission |
CN201836262U (en) * | 2010-05-31 | 2011-05-18 | 南京奥联动力传动科技有限公司 | Push rod type AMT (automatic-manual integrated) clutch actuating mechanism |
CN202937689U (en) * | 2012-11-29 | 2013-05-15 | 广东戈兰玛汽车系统有限公司 | Simple type automated mechanical transmission (ATM) clutch actuating mechanism |
CN204878436U (en) * | 2015-07-22 | 2015-12-16 | 重庆蓝黛动力传动机械股份有限公司 | AMT clutch actuating mechanism |
JP2017030691A (en) * | 2015-08-06 | 2017-02-09 | 株式会社エフ・シー・シー | Clutch drive unit and saddle-ride type vehicle |
CN108223607A (en) * | 2016-12-15 | 2018-06-29 | 现代自动车株式会社 | Clutch actuator |
CN209430638U (en) * | 2018-12-07 | 2019-09-24 | 上海上汽马瑞利动力总成有限公司 | A double station control module of E-AMT clutch |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201604071U (en) | Metallographical polishing machine | |
CN109990008A (en) | A kind of direct-connected multi-disc friction power takeoff | |
CN108015807A (en) | Compressed spring type double acting compensating cylinder in parallel applied to industrial robot | |
CN109488701A (en) | A kind of double-station control module of E-AMT clutch | |
CN209430638U (en) | A double station control module of E-AMT clutch | |
CN209262165U (en) | A kind of three shift transmission of single controlled | |
CN103727260A (en) | Forced sealing ball valve | |
CN206487793U (en) | Electromagnetism multidisc clutch device, water pump and the vehicles with the device | |
CN204984771U (en) | Photovoltaic air compressor machine system | |
CN201810801U (en) | Pneumatic switch valve | |
CN203730605U (en) | Fixed plane tooth pneumatic clutch | |
CN207993764U (en) | A kind of operating mechanism of high-voltage vacuum load switch | |
CN202301822U (en) | Travelling driving device with hydraulic motor matched with planetary gear | |
CN203423114U (en) | Spring-assisted switching operation mechanism for isolation switch | |
CN203926878U (en) | A kind of forced seal ball valve | |
CN209053863U (en) | A kind of mechanical compensation formula hydraulic cylinder | |
CN201015772Y (en) | High pressure cleaning machine plunger pump transmission device | |
CN222559324U (en) | A new type of electric actuator | |
CN105201777A (en) | Photovoltaic air compressor system | |
CN201851297U (en) | Novel transmission shaft of radial plunger pump | |
CN209635789U (en) | Dragging machine brake | |
CN109253182A (en) | Disc brake type automobile clutch | |
CN202629157U (en) | Hard-seal liquid flow control valve | |
CN219994529U (en) | Double-cylinder pushing actuator structure | |
CN218657813U (en) | Double-action opening and closing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |