CN109178172A - A kind of electro-tricycle - Google Patents
A kind of electro-tricycle Download PDFInfo
- Publication number
- CN109178172A CN109178172A CN201811235669.3A CN201811235669A CN109178172A CN 109178172 A CN109178172 A CN 109178172A CN 201811235669 A CN201811235669 A CN 201811235669A CN 109178172 A CN109178172 A CN 109178172A
- Authority
- CN
- China
- Prior art keywords
- turntable
- brake
- cylindrical spring
- vehicle frame
- electro
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/027—Motorcycles with three wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
- B62L1/005—Brakes; Arrangements thereof constructional features of brake elements, e.g. fastening of brake blocks in their holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of electro-tricycles, including vehicle frame, compartment and power supply system, the vehicle frame is equipped with rear-wheel, the rear-wheel is located on the vehicle frame by fixing axle, the fixing axle is equipped with brake system, the brake system includes axle sleeve and brake holding shell, the axle sleeve is equipped with the first turntable of energy, the second turntable and third turntable, brake disk is fixed on first turntable, it is equipped with the first cylindrical spring between first turntable and second turntable, the second cylindrical spring is equipped between second turntable and the third turntable.The present invention adds multiple mutually nested turntables in the original brake used of electro-tricycle, utilize the mutual rotation between turntable, realize buffering when brake, and then make rear-wheel that can also continue to rotate certain circle number in brake, brake block directly carries out the phenomenon that friction or locking when avoiding conventional brake, extends the adaptation service life of brake block.
Description
Technical field
The present invention relates to vehicle technology fields, and in particular to a kind of electro-tricycle.
Background technique
For electro-tricycle relative to common electric motor car with two wheels, cargo capacity is higher, and it also has the function of riding instead of walk,
What make purpose regardless of electro-tricycle to use, the braking quality of its own is very important.In the prior art, it is examined by cost
The brake for considering perhaps other reasons rear wheels of electric tricycle is mostly equipped with disc brake or band-type brake, for disc brake, brake effect
Fruit preferably responds fastly, but the problem of be easy to produce locking, likewise as the increase of time, the brake block on disc brake can also exist
The problem of abrasion；For band-type brake, what is relied on is that brake block friction brake disk realizes brake, although it can be certain
The problem of evading falling locking in degree, but it is after long-term use, serious wear, and then braking effect is caused to reduce, and influences
Traffic safety.
Summary of the invention
For above-mentioned technical deficiency, the object of the present invention is to provide a kind of electro-tricycles, for electric three-wheel
The rear wheel brake of vehicle realizes the balance between brake locking problem and the pad wear that brakes, when reducing brake the case where generation locking
Generation and reduce brake block abrasion, improve rear wheels of electric tricycle brake service life.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
The present invention provides a kind of electro-tricycle, including vehicle frame, the compartment being fixed on the vehicle frame and power supply
System, there are two rear-wheels, the rear-wheel to be rotatably arranged on the vehicle frame by fixing axle for setting on the vehicle frame, the fixation
Axis is fixed on the vehicle frame, and brake system is provided in the fixing axle, and the brake system includes rotatably
The axle sleeve being arranged in the fixing axle and the brake holding shell being fixed in the fixing axle are provided with energy on the axle sleeve
Enough rotationally the first turntable, the second turntable and third turntable, first turntable, second turntable and the third turn
Disk is nested together, and brake disk is fixedly installed on first turntable, and the third turntable is mutually solid with the rear-wheel
It is fixed, it is provided with several between first turntable and second turntable and is uniformly distributed circumferentially the first cylindrical spring, it is described
Several the second cylindrical springs being uniformly distributed circumferentially are provided between second turntable and the third turntable.
Preferably, the size structure of first cylindrical spring and second cylindrical spring is all the same, first circle
Column spring is identical as the quantity of second cylindrical spring, and first cylindrical spring and second cylindrical spring tilt cloth
It sets and the inclined direction of the two is on the contrary, most narrow spacing between the periphery wall of first turntable and the internal perisporium of second turntable
From the length being less than when first cylindrical spring reaches compression limit, the periphery wall of second turntable and the third turntable
Internal perisporium between minimum range be less than length when second cylindrical spring reaches compression limit.
Preferably, the minimum range between the periphery wall of first turntable and the internal perisporium of second turntable is equal to institute
State the minimum range between the periphery wall of the second turntable and the internal perisporium of the third turntable.
Preferably, several are fixedly installed on first turntable, second turntable and the third turntable
The hinged seat being uniformly distributed circumferentially, is provided with the hinge column that can be rotated on the hinged seat, first cylindrical spring with
Nesting is fixed on the corresponding hinge column respectively at the both ends of second cylindrical spring.
Preferably, it is coated with arc brake piece and plectrum on the third turntable, the plectrum is rotatably arranged on the vehicle
On frame, one end of the arc brake piece is fixed on the vehicle frame, and one end of the arc brake piece is fixed on the plectrum
On, the plectrum is connected by brake cable with the parking brake being arranged on the vehicle frame.
Preferably, the outer diameter of the brake disk is less than the outer diameter of first turntable.
The beneficial effects of the present invention are: the present invention adds multiple mutually embedding in the original brake used of electro-tricycle
The turntable of set realizes buffering when brake using the mutual rotation between turntable, and then makes in brake rear-wheel can also be after
Continuous to rotate certain circle number, the continuing to rotate using wheel in brake enables in the opposite brake of brake early period disk of braking
The phenomenon that vehicle piece did not rotated ibid reduces speed, and brake block directly carries out friction or locking when avoiding conventional brake, into
And the occurrence of reducing the wearing- in period and locking of brake block, extend the adaptation service life of brake block.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the brake system for electro-tricycle that the embodiment of the present invention 1 provides；
The explosive view that Fig. 2 is Fig. 1 (spring is picture)；
Fig. 3 is the schematic diagram to brake during rear-wheel advances (spring is in original state)；
Fig. 4 is the schematic diagram to brake in rear-wheel fallback procedures (spring is in original state)；
Fig. 5 is the structural schematic diagram of the embodiment of the present invention 1 and parking brake.
Description of symbols: the first turntable of 1-, 11- brake disk, the second turntable of 2-, 3- third turntable, 4- axle sleeve, 5- are solid
Dead axle, the first cylindrical spring of 6-, the second cylindrical spring of 7-, 8- hinged seat, 9- hinge column, 10- arc brake piece, 11- plectrum.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1, as shown in Figures 1 to 5, a kind of electro-tricycle including vehicle frame, is fixed on the vehicle frame
Compartment and power supply system, wherein vehicle frame and power supply system are the prior art, and power supply system is on existing electro-tricycle
The set of system that constitutes of storage battery, controller and lamp etc. electrical component, vehicle frame is equipped with handlebar, vehicle seat, parking brake etc.,
This is no longer excessively described, and there are two rear-wheels, the rear-wheel to be rotatably arranged on the vehicle frame by fixing axle 5 for setting on the vehicle frame
On, the fixing axle 5 is fixed on the vehicle frame, and brake system, the brake system packet are provided in the fixing axle 5
Retaining mechanism (its for including the axle sleeve 4 being rotatably arranged in the fixing axle 5 and being fixed in the fixing axle 5
Middle retaining mechanism is the prior art, if using band-type brake on electro-tricycle, retaining mechanism is the shell of band-type brake, arc
The brake block and plectrum of shape are referred to commercially available 90 band-type brake；If using disc brake on electro-tricycle, retaining mechanism
For the lower pump being mounted at brake disk 11, while it being configured with pump, being referred to the commercially available Rui'an City third of the twelve Earthly Branches bright locomotive component has
The YM-004 of limit company production dotes on all one's life rear brake), rotatably the first turntable 1, the second turntable are provided on the axle sleeve 4
2 and third turntable 3, first turntable 1, second turntable 2 and the third turntable 3 be nested together, institute
It states and is fixedly installed brake disk 11 on the first turntable 1, the outer diameter of the brake disk 11 is less than the outer of first turntable 1
Diameter, the third turntable 3 are mutually fixed with the rear-wheel, are provided with several between first turntable 1 and second turntable 2
It is uniformly distributed circumferentially the first cylindrical spring 6, is provided with several along week between second turntable 2 and the third turntable 3
To equally distributed second cylindrical spring 7.
Further, the size structure of first cylindrical spring 6 and second cylindrical spring 7 is all the same, and the two
Material it is also identical, first cylindrical spring 6 is identical as the quantity of second cylindrical spring 7, first cylindrical spring 6
Be in tilted layout with second cylindrical spring 7 and the inclined direction of the two on the contrary, the periphery wall of first turntable 1 with it is described
Minimum range between the internal perisporium of second turntable 2 is less than length when first cylindrical spring 6 reaches compression limit, described
Minimum range between the periphery wall of second turntable 2 and the internal perisporium of the third turntable 3 is less than second cylindrical spring 7 and reaches
Length when to compression limit；Minimum range between the periphery wall of first turntable 1 and the internal perisporium of second turntable 2
Equal to the minimum range between the periphery wall of second turntable 2 and the internal perisporium of the third turntable 3, spring described herein
Compression limit refer to that the first spring 6 or second spring 7 are compressed to most in short-term.
Further, if being fixedly installed on first turntable 1, second turntable 2 and the third turntable 3
The hinged seat 8 being uniformly distributed circumferentially is done, is provided with the hinge column 9 that can be rotated, first cylinder on the hinged seat 8
Nesting is fixed on the corresponding hinge column 9 spring 6 respectively with the both ends of second cylindrical spring 7.
In the present embodiment, as shown in Figure 3 and Figure 4, it can be seen that the first cylindrical spring 6 inclines with the second cylindrical spring 7
Tiltedly the inclined direction of arrangement and the two is opposite, it should be noted that inclination described herein refers to that the axis of spring is not passed through and turns
The axis of disk, the axis of spring and the axial space of turntable are vertical, and inclined direction refers on the contrary based on Fig. 3 or Fig. 4, the
One cylindrical spring 6 is located at the first cylindrical spring 6 close to the right side of the end of the first turntable 1 far from the end of the first turntable 1, and second
Cylindrical spring 7 is located at the second cylindrical spring 7 close to the left side of the end of the second turntable 2 far from the end of the second turntable 2, this kind inclines
Rectangle formula makes in brake, if the second cylindrical spring 7 generates compression, the first cylindrical spring 6 generates stretching, if the second cylinder
Spring 7 generates stretching, then the first cylindrical spring 6 generates compression, and then draws a pressure to generate using the one of spring and hinder vehicle wheel rotation
Power, while turntable being avoided to generate excessive rotation.
In the present embodiment, as shown in figure 3, it represents schematic diagram (the straight arrows representative braked during rear-wheel advances
The stretching of spring or compression direction, circular arc arrow represent the direction of motion of rear-wheel), it brakes early period, brake disk 11 is relatively quiet
Only, it does not rotate, third turntable 3 so that the second cylindrical spring 7 generates compression, and drives second under the drive of rear-wheel
Turntable 2 rotates, and the first cylindrical spring 6 is promoted to stretch, and the stretching of the second cylindrical spring 7 and the compression of the first cylindrical spring 6 produce
The raw power for hindering rear wheel achievees the purpose that brake so that the revolving speed of rear-wheel reduces, after releasing of brake, first turn
Disk 1 is free to rotate, and then the potential energy of spring store is discharged；As described in Figure 4, showing of braking in rear-wheel fallback procedures is represented
It is intended to (straight arrows represent stretching or the compression direction of spring, and circular arc arrow represents the direction of motion of rear-wheel), brakes early period,
It will generate the resistance opposite with when rear-wheel advance, hinders rear wheel, achievees the purpose that brake, in addition in the bullet of selection spring
It when power, is required it should be noted that the ultimate tensile strength of spring will meet brake, to prevent the power generated in brake to be greater than spring
Ultimate tensile strength.
In the present embodiment, since turntable can produce relative rotation, when electro-tricycle is static, in the effect of external force
Under, rear-wheel can also generate the movement of certain distance, therefore the parking brake of electro-tricycle needs to act on third turntable 3, that is, exists
Arc brake piece 10 and plectrum 11 are additionally provided on vehicle frame in of the invention, plectrum 11, which is connected by brake cable with parking brake, (to be stopped
Fare is the prior art), as shown in figure 5, structure can refer to the structure of band-type brake in the prior art herein, with band-type brake
Difference be do not include herein band-type brake shell.
Embodiment 2 can further increase the quantity of turntable on the basis of embodiment 1, obtain different brakes
Effect can get different buffer distances.
In use, fixing axle 5 is mounted on vehicle frame, when not braking, the first cylindrical spring 6 and the second cylindrical spring 7 are located
In nature, i.e., compression or stretching are not generated, the rotation direction of rear-wheel is determined according to the mounting means of Fig. 3 and Fig. 4, stopping
Che Shi, spring generates one and draws a pressure, and then hinders rear wheel, reduces speed, realizes brake, so that with certain when brake
Buffer distance, and then the locking of brake is avoided, while in brake early period, brake disk 11 is opposing stationary, thereby reduces brake
The abrasion of vehicle piece；When releasing of brake, brake disk 11 is free to rotate, and then discharges the potential energy generated when brake, so that bullet
Spring restores；In parking, the fixation of car is realized by the arc brake piece 10 on third turntable 3.
The present invention adds multiple mutually nested turntables in the original brake used of electro-tricycle, using between turntable
Mutual rotation, realize brake when buffering, and then brake when make rear-wheel that can also continue to rotate certain circle number, stopping
Continuing to rotate using wheel when vehicle, enabling ibid reduces vehicle relative to what brake block did not rotated in brake brake disk early period
The phenomenon that speed, brake block directly carries out friction or locking when avoiding conventional brake, when thereby reducing the abrasion of brake block
Between and the occurrence of locking, extend the adaptation service life of brake block.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. a kind of electro-tricycle exists including vehicle frame, the compartment being fixed on the vehicle frame and power supply system, feature
In there are two rear-wheels for setting on the vehicle frame, and the rear-wheel is rotatably arranged on the vehicle frame by fixing axle (5), described solid
Dead axle (5) is fixed on the vehicle frame, is provided with brake system on the fixing axle (5), the brake system includes energy
The axle sleeve (4) being enough rotatably arranged on the fixing axle (5) and the brake holding shell being fixed on the fixing axle (5),
It is provided with rotatably the first turntable (1), the second turntable (2) and third turntable (3) on the axle sleeve (4), described first
Turntable (1), second turntable (2) and the third turntable (3) are nested together, solid on first turntable (1)
Surely it is provided with brake disk (11), the third turntable (3) mutually fixes with the rear-wheel, first turntable (1) and described the
Several are provided between two turntables (2) to be uniformly distributed circumferentially the first cylindrical spring (6), second turntable (2) with it is described
Several the second cylindrical springs (7) being uniformly distributed circumferentially are provided between third turntable (3).
2. a kind of electro-tricycle as described in claim 1, which is characterized in that first cylindrical spring (6) and described the
The size structure of two cylindrical springs (7) is all the same, the quantity of first cylindrical spring (6) and second cylindrical spring (7)
It is identical, first cylindrical spring (6) and second cylindrical spring (7) be in tilted layout and the inclined direction of the two on the contrary,
Minimum range between the periphery wall of first turntable (1) and the internal perisporium of second turntable (2) is less than first circle
Column spring (6) reaches length when compression limit, the inner circumferential of the periphery wall of second turntable (2) and the third turntable (3)
Minimum range between wall is less than length when second cylindrical spring (7) reaches compression limit.
3. a kind of electro-tricycle as claimed in claim 2, which is characterized in that first turntable (1) and described second turn
Minimum range between disk (2) is equal to the minimum range between second turntable (2) and the third turntable (3).
4. a kind of electro-tricycle as claimed in claim 2 or claim 3, which is characterized in that first turntable (1), described second
Several hinged seats (8) being uniformly distributed circumferentially are fixedly installed on turntable (2) and the third turntable (3), it is described
The hinge column (9) that can be rotated, first cylindrical spring (6) and second cylindrical spring (7) are provided on hinged seat (8)
Nesting is fixed on the corresponding hinge column (9) respectively at both ends.
5. a kind of electro-tricycle as described in claim 1, which is characterized in that be coated with arc on the third turntable (3)
Brake block (10) and plectrum (11), the plectrum (11) are rotatably arranged on the vehicle frame, and the one of the arc brake piece (10)
End is fixed on the vehicle frame, and one end of the arc brake piece (10) is fixed on the plectrum (11), the plectrum (11)
It is connected by brake cable with the parking brake being arranged on the vehicle frame.
6. a kind of electro-tricycle as described in claim 1, which is characterized in that the outer diameter of brake disk (11) is less than institute
State the outer diameter of the first turntable (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811235669.3A CN109178172B (en) | 2018-10-23 | 2018-10-23 | Electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811235669.3A CN109178172B (en) | 2018-10-23 | 2018-10-23 | Electric tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109178172A true CN109178172A (en) | 2019-01-11 |
| CN109178172B CN109178172B (en) | 2020-06-30 |
Family
ID=64942715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811235669.3A Active CN109178172B (en) | 2018-10-23 | 2018-10-23 | Electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109178172B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061293A (en) * | 2020-08-17 | 2020-12-11 | 嵇明军 | ABS anti-lock braking system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000142533A (en) * | 1998-11-17 | 2000-05-23 | Kansei Corp | Light vehicle |
| KR20020050826A (en) * | 2000-12-22 | 2002-06-28 | 박석 | Energy-regenerative braking system for body of inertial rotation |
| CN202518416U (en) * | 2012-04-26 | 2012-11-07 | 张锦朋 | Portable electric tricycle |
| CN105584576A (en) * | 2016-01-19 | 2016-05-18 | 宏展五金塑胶制品（苏州）有限公司 | Brake device |
| CN107776816A (en) * | 2017-10-28 | 2018-03-09 | 无锡创革科技有限公司 | A kind of fixed mount of brake of motorcycle |
| CN207496869U (en) * | 2017-11-14 | 2018-06-15 | 宁波彰星车辆有限公司 | A kind of band type brake for bicycle formula roller brake gear |
-
2018
- 2018-10-23 CN CN201811235669.3A patent/CN109178172B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000142533A (en) * | 1998-11-17 | 2000-05-23 | Kansei Corp | Light vehicle |
| KR20020050826A (en) * | 2000-12-22 | 2002-06-28 | 박석 | Energy-regenerative braking system for body of inertial rotation |
| CN202518416U (en) * | 2012-04-26 | 2012-11-07 | 张锦朋 | Portable electric tricycle |
| CN105584576A (en) * | 2016-01-19 | 2016-05-18 | 宏展五金塑胶制品（苏州）有限公司 | Brake device |
| CN107776816A (en) * | 2017-10-28 | 2018-03-09 | 无锡创革科技有限公司 | A kind of fixed mount of brake of motorcycle |
| CN207496869U (en) * | 2017-11-14 | 2018-06-15 | 宁波彰星车辆有限公司 | A kind of band type brake for bicycle formula roller brake gear |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061293A (en) * | 2020-08-17 | 2020-12-11 | 嵇明军 | ABS anti-lock braking system |
| CN112061293B (en) * | 2020-08-17 | 2021-04-02 | 山东康健汽车配件科技股份有限公司 | ABS anti-lock system in field of braking equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109178172B (en) | 2020-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103402786B (en) | Tire and wheel assembly | |
| US20160068016A1 (en) | Motorized wheel with suspension | |
| CN104025430B (en) | Axle-driven generator | |
| US20180354298A1 (en) | Wheel assembly | |
| CN102336134A (en) | In-wheel motor drive unit | |
| CN109178172A (en) | A kind of electro-tricycle | |
| CN102167074A (en) | Automobile steering device without steering knuckle | |
| CN109017141A (en) | A kind of energy recovery wheel based on linear electric generator | |
| JP2010116017A (en) | In-wheel motor driving device and casing for in-wheel motor driving device | |
| CN108361300A (en) | A kind of drum-type dual rotor electromagnetic friction integrated arrestor | |
| CN106143118B (en) | A kind of automobile with disc type wheel hub motor | |
| CN210822614U (en) | Chassis suspension structure and tricycle | |
| CN208057759U (en) | A kind of drum-type dual rotor electromagnetic friction integrated arrestor | |
| CN205736625U (en) | A kind of Spoke variable wheel | |
| CN105172962A (en) | Self-balancing electric motorcycle | |
| CN216861071U (en) | Independent duplex bearing inertia integrated configuration flower-drum | |
| CN217170366U (en) | Carbon fiber suspension wheel hub cover | |
| CN208714827U (en) | A kind of automobile-used high-intensitive aluminium casting hubs of motor | |
| CN209309190U (en) | A kind of rotating shaft assembly of air-pressure disc brake | |
| CN106143117B (en) | A kind of wheel drive system | |
| CN212717714U (en) | Rotary cylinder emergency brake device | |
| WO2018130961A1 (en) | System capable of enabling wheels to turn to any angle and cooperate with each other at different turning angles | |
| CN106347050A (en) | Independent suspension device | |
| CN207875872U (en) | A kind of rotating shaft mechanism for electrodynamic balance vehicle | |
| CN101920629A (en) | The wheel suspension of motor vehicles of the wheel stand unit of band pivotable around steering axis |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |