CN106515433A - Rear-mounted rear-drive transmission system for bus chassis - Google Patents
Rear-mounted rear-drive transmission system for bus chassis Download PDFInfo
- Publication number
- CN106515433A CN106515433A CN201610940296.4A CN201610940296A CN106515433A CN 106515433 A CN106515433 A CN 106515433A CN 201610940296 A CN201610940296 A CN 201610940296A CN 106515433 A CN106515433 A CN 106515433A
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- output shaft
- shelves
- output
- 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
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/02—Arrangement or mounting of internal-combustion or jet-propulsion units with the engine main axis, e.g. crankshaft axis, substantially in or parallel to the longitudinal centre line of the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention discloses a rear-mounted rear-drive transmission system for a bus chassis. The rear-mounted rear-drive transmission system comprises an engine, a clutch, a first speed reducer, a speed changer, a first transmission shaft, a second transmission shaft, a third transmission shaft and a rear axle, wherein a transmission shaft supporting base and a main speed reducer are arranged on the rear axle; the engine is connected with the input end of the clutch and is arranged behind the rear axle; the output end of the clutch is connected with the input end of the first speed reducer; the output end of the first speed reducer is connected with one end of the transmission shaft supporting base through the first transmission shaft; the other end of the transmission shaft supporting base is connected with the input shaft of the speed changer located at the front end of the bus chassis through the second transmission shaft; the output shaft of the speed changer is connected with the input end of the main speed reducer through the third transmission shaft; and the output end of the main speed reducer is connected with the wheels through a suspension control arm. According to the rear-mounted rear-drive transmission system disclosed by the invention, the problems that an engine is mounted on the rear part of a shorter bus, the load distribution of a front axle and a rear axle is unreasonable and long-distance operation of the speed changer is difficult are solved, and the operating mechanism of the speed changer is simplified.
Description
Technical field
The invention belongs to automobile technical field, is related to automobile dynamic system, more particularly to a kind of rearmounted rear-guard passenger-carrying chassis
Power train.
Background technology
The arrangement form of rear-engine chassis power train as shown in figure, passed to by clutch by engine by power at present
Speed changer, then main reducing gear is passed to by power transmission shaft.This traditional arrangement form, the car shorter for vehicle commander, often
Limited by ratio of the rear overhang with wheelbase, made antero posterior axis axle load unreasonable distribution, general front thrust load is less than normal, when automobile climbing is gone
Deflecting roller is easily caused when sailing out of control, it is very unfavorable to automobile operation.In addition, to station wagon（Less than 7 meters）With traditional straight
Row six cylinder engine does rear overhang scheme arrangement and cannot almost complete.
The arrangement of general front-engine rear-drive passenger-carrying chassis power train is as shown in Figure 2.Engine on chassis foremost,
Power is transmitted from front to back.If the car shorter for vehicle commander（Such as Cowes spy）, want existing engine assembly（Take away
Clutch and gearbox）Move directly to rear and do engine rear overhang scheme, in the case where vehicle body is not increased, gearbox and main deceleration
Device just has more than 100 millimeters of amount of interference（See figure three）, the program cannot be implemented.
The content of the invention
Present invention aims to above-mentioned deficiency of the prior art, there is provided a kind of rearmounted rear-guard passenger-carrying chassis transmission
System, by power assembly is carried out segmentation arrangement, the arrangement form of the car power assembly that breaks traditions solves engine at extreme rear and is stranded
Difficult, axle load unreasonable distribution in front and back problem；Meanwhile, solve the remote-controlled difficult point of speed changer, simplify speed-changer operation machine
Structure.
To solve above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of rearmounted rear-guard passenger-carrying chassis power train, including engine, clutch, the first decelerator, speed changer, the first biography
Moving axis, second driving shaft, the 3rd power transmission shaft and back axle, the back axle are provided with power transmission shaft support base and main reducing gear；It is described to start
Machine is connected with the input of clutch and is arranged in back axle rear, the input phase of the clutch output and the first decelerator
Even, the output end of first decelerator is connected with one end of power transmission shaft support base by the first power transmission shaft, the power transmission shaft support base
Other end Jing second driving shafts be connected with the input shaft of speed changer positioned at passenger-carrying chassis front end, the output shaft Jing of the speed changer
3rd power transmission shaft is connected with the input of main reducing gear, and the output end of the main reducing gear is connected with wheel by irs control arm.
Further, the speed changer is two axle six-gear gearboxes, and it includes casing, is provided with and is parallel to each other in the casing
Input shaft, output shaft and reversing shaft；
Input shaft six shift of gears, the five grades of teeth of input shaft with its one or spline connection are sequentially provided with the input shaft
Wheel, input shaft fourth gear, input shaft third gear, input shaft intermediate gear, one shelves gear of input shaft and reverse gear input shaft tooth
Wheel；
Be sequentially provided with the output shaft be connected with its empty set output shaft six shift of gears, five shelves gear of output shaft, output
Axle fourth gear, output shaft third gear, output shaft intermediate gear, one shelves gear of output shaft and reverse gear output shaft gear；
Between five shelves gear of the output shaft six shift of gears and output shaft, output shaft fourth gear and output shaft third gear
Between, between one shelves gear of output shaft intermediate gear and output shaft, between one shelves gear of output shaft and reverse gear output shaft gear
It is provided with synchronized；
It is the input shaft six shift of gears and output shaft six shift of gears, five shelves gear of five shelves gear of input shaft and output shaft, defeated
Enter axle fourth gear and output shaft fourth gear, input shaft third gear and output shaft third gear, input shaft intermediate gear and
Output shaft intermediate gear, one shelves gear of input shaft are mutually engaged with one shelves gear of output shaft；
The reversing shaft be provided with its one or spline connection reverse gear shaft gear, the reverse gear input shaft gear, fall
Shelves shaft gear and reverse gear output shaft gear are engaged successively.
Further, the back axle is broken bridge of car.
Further, first decelerator includes housing, be provided with the housing a pair for slow down constant mesh gear.
The beneficial effects of the present invention is：
1. the present invention is by power assembly（Engine, clutch and speed changer）Segmentation arrangement is carried out, has broken traditional car
The arrangement form of chassis power train, is the notable innovation of automobile chassis drive system.
2. the speed changer in power assembly is left in place on the basis of primary motivation front-engine rear-drive car by the present invention,
Engine and clutch are moved on to into the rear of back axle, the difficult point that shorter car does engine at extreme rear is solved, also for engine and
Larger space is reserved between back axle, while also solving the problems, such as before and after's axle load unreasonable distribution.
3. this invention also solves the remote-controlled difficult point of speed changer, simplifying transmission control.
Description of the drawings
Fig. 1 is the layout drawing of rearmounted forerunner's passenger-carrying chassis power train in prior art.
Fig. 2 is the layout drawing of preposition forerunner's passenger-carrying chassis power train in prior art.
Fig. 3 is the layout drawing of engine rear overhang scheme in prior art.
Layout drawings of the Fig. 4 for the rearmounted rear-guard passenger-carrying chassis power train of inventive engine.
Fig. 5 is the structural representation of speed changer in the present invention
In figure：1- engines, 2- clutches, 3- speed changers, 4- second driving shafts, 5- main reducing gears, 6- back axles, 7- the 3rd
Power transmission shaft, the first power transmission shafts of 8-, 9- power transmission shaft support bases, the first decelerators of 10-, one shelves gear of 11- output shafts, 12- output shafts
Intermediate gear, 13- output shaft third gears, 14- output shaft fourth gears, five shelves gear of 15- output shafts, six grades of 16- output shafts
Gear, 310- reverse gear output shaft gears, 20- reverse gear input shaft gears, one shelves gear of 21- input shafts, two grades of teeth of 22- input shafts
Wheel, 23- input shaft third gears, 24- input shaft fourth gears, five shelves gear of 25- input shafts, 26- input shaft six shift of gears,
30- reverses gear shaft gear, 31- input shafts, 32- output shafts, 33- reversing shafts, 34- casings.
Specific embodiment
Describe the preferred embodiments of the present invention below in conjunction with the accompanying drawings in detail.
Refer to Fig. 1, the invention discloses a kind of rearmounted rear-guard passenger-carrying chassis power train, including engine 1, clutch 2,
First decelerator 10, speed changer 3, the first power transmission shaft 8, second driving shaft 4, the 3rd power transmission shaft 7 and back axle, the back axle 6 are provided with
Power transmission shaft support base 9 and main reducing gear 5；The engine 1 is connected with the input of clutch 2 and is arranged in the rear of back axle 6,
The output end of the clutch 2 is connected with the input of the first decelerator 10, and the output end of first decelerator 10 is passed by first
Moving axis 8 is connected with one end of power transmission shaft support base 9, and the other end of the power transmission shaft support base 9 is by second driving shaft 4 and positioned at visitor
The input shaft of the speed changer 3 of chassis front end is connected, and the 3rd power transmission shafts 7 of output shaft Jing of the speed changer 3 are defeated with main reducing gear 5
Enter end to be connected, the output end of the main reducing gear 5 is connected with wheel by irs control arm；The second driving shaft 4 and the 3rd is passed
Moving axis 7 be arranged in parallel.
The speed changer 3 is two axle six-gear gearboxes, and it includes casing 34, and be parallel to each other defeated is provided with the casing 34
Enter axle 31, output shaft 32 and reversing shaft 33；
Input shaft six shift of gears 26, the input shaft five with its one or spline connection is sequentially provided with the input shaft 31
Shelves gear 25, input shaft fourth gear 24, input shaft third gear 23, input shaft intermediate gear 22, one shelves gear 21 of input shaft
And reverse gear input shaft gear 20；
Output shaft six shift of gears 16, five shelves gear of output shaft being connected with its empty set is sequentially provided with the output shaft 32
15th, output shaft fourth gear 14, output shaft third gear 13, output shaft intermediate gear 12, one shelves gear 11 of output shaft and reverse gear
Output shaft gear 310；
Between five shelves gear 25 of the output shaft six shift of gears 26 and output shaft, output shaft fourth gear 24 and output shaft three
Between shelves gear 23, between one shelves gear 21 of output shaft intermediate gear 22 and output shaft, one shelves gear 21 of output shaft it is defeated with reverse gear
Go out synchronized is equipped between shaft gear 310；
The input shaft six shift of gears 16 and output shaft six shift of gears 26, five shelves gear 15 of input shaft and five grades of teeth of output shaft
It is wheel 25, input shaft fourth gear 14 and output shaft fourth gear 24, input shaft third gear 13 and output shaft third gear 23, defeated
Enter axle intermediate gear 12 mutually to nibble with output shaft intermediate gear 22, one shelves gear 11 of input shaft and one shelves gear 21 of output shaft
Close；
The reversing shaft 33 is provided with the reverse gear shaft gear 30 with its one or spline connection, the reverse gear input shaft gear
20th, reverse gear shaft gear 30 and reverse gear output shaft gear 310 are engaged successively.
Due to 3 position of speed changer it is motionless（In front end）, it is possible to resolve 3 remote-controlled difficult point of speed changer, simplify speed change
Device operating mechanism, brings new change and seeks to readjust the structure of speed changer（Or design）, send out with traditional
The rearmounted rear-guard car of motivation compares and remains a power transmission shaft 7, is further added by a same power transmission shaft 4；Correspondingly, I
Increased the first decelerator 10 in the front end of clutch, first decelerator 10 includes housing, is provided with a pair in the housing
Constant mesh gear, for being connected the transmission of power.
Back axle 6 can be SA（Rigid axle suspension）, alternatively broken bridge of car（Independent suspension）, we are excellent herein
Select broken bridge of car.
The above description of this invention and application are illustrative, are not wishing to limit the scope of the invention to above-mentioned enforcement
In example.In the case of without departing from scope and spirit of the present invention, embodiments disclosed herein can be carried out other deformation and
Change.
Claims (4)
1. a kind of rearmounted rear-guard passenger-carrying chassis power train, it is characterised in that：Including engine, clutch, the first decelerator, speed change
Device, the first power transmission shaft, second driving shaft, the 3rd power transmission shaft and back axle, the back axle are provided with power transmission shaft support base and main reducing gear；
The engine is connected with the input of clutch and is arranged in back axle rear, and the clutch output is defeated with the first decelerator
Enter end to be connected, the output end of first decelerator is connected with one end of power transmission shaft support base by the first power transmission shaft, the power transmission shaft
The other end Jing second driving shafts of support base are connected with the input shaft of speed changer positioned at passenger-carrying chassis front end, the speed changer it is defeated
The 3rd power transmission shafts of shaft Jing are connected with the input of main reducing gear, and the output end of the main reducing gear passes through irs control arm and wheel
Connection.
2. rearmounted rear-guard passenger-carrying chassis power train according to claim 1, it is characterised in that：The speed changer is two axles six
Shelves formula speed changer, it includes casing, and input shaft, output shaft and the reversing shaft being parallel to each other is provided with the casing；
Be sequentially provided with the input shaft with its one or the input shaft six shift of gears of spline connection, five shelves gear of input shaft,
Input shaft fourth gear, input shaft third gear, input shaft intermediate gear, one shelves gear of input shaft and reverse gear input shaft gear；
Be sequentially provided with the output shaft be connected with its empty set output shaft six shift of gears, five shelves gear of output shaft, output shaft four
Shelves gear, output shaft third gear, output shaft intermediate gear, one shelves gear of output shaft and reverse gear output shaft gear；
Between five shelves gear of the output shaft six shift of gears and output shaft, output shaft fourth gear and output shaft third gear it
Between, be all provided between one shelves gear of output shaft intermediate gear and output shaft, between one shelves gear of output shaft and reverse gear output shaft gear
There is synchronized；
The input shaft six shift of gears and output shaft six shift of gears, five shelves gear of five shelves gear of input shaft and output shaft, input shaft
Fourth gear and output shaft fourth gear, input shaft third gear and output shaft third gear, input shaft intermediate gear and output
Axle intermediate gear, one shelves gear of input shaft are mutually engaged with one shelves gear of output shaft；
The reversing shaft is provided with the reverse gear shaft gear with its one or spline connection, the reverse gear input shaft gear, reversing shaft
Gear and reverse gear output shaft gear are engaged successively.
3. rearmounted rear-guard passenger-carrying chassis power train according to claim 1, it is characterised in that：The back axle is breakaway-element car
Bridge.
4. rearmounted rear-guard passenger-carrying chassis power train according to claim 1, it is characterised in that：First decelerator includes
Housing, be provided with the housing a pair for slow down constant mesh gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940296.4A CN106515433B (en) | 2016-10-25 | 2016-10-25 | Postposition rear-guard passenger-carrying chassis power train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940296.4A CN106515433B (en) | 2016-10-25 | 2016-10-25 | Postposition rear-guard passenger-carrying chassis power train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106515433A true CN106515433A (en) | 2017-03-22 |
| CN106515433B CN106515433B (en) | 2018-10-09 |
Family
ID=58293070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610940296.4A Active CN106515433B (en) | 2016-10-25 | 2016-10-25 | Postposition rear-guard passenger-carrying chassis power train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106515433B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373292A (en) * | 2020-12-01 | 2021-02-19 | 王红利 | Driving axle of motor vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2709712Y (en) * | 2004-06-16 | 2005-07-13 | 韶关宏大齿轮有限公司 | Six-gear speed transmission |
| JP2008155829A (en) * | 2006-12-25 | 2008-07-10 | Mazda Motor Corp | Vehicle body structure |
| CN201547190U (en) * | 2009-12-15 | 2010-08-11 | 中国重汽集团大同齿轮有限公司 | Gearbox dedicated for medium bus |
| CN101915287A (en) * | 2009-12-09 | 2010-12-15 | 浙江吉利汽车研究院有限公司 | Twin-shaft six-speed mechanical speed changer |
| EP2325034A1 (en) * | 2009-11-18 | 2011-05-25 | FERRARI S.p.A. | Transmission for a road vehicle with hybrid propulsion |
| CN202319860U (en) * | 2011-11-24 | 2012-07-11 | 侯永坤 | Chassis of rear-engine medium bus |
| CN203093738U (en) * | 2012-12-25 | 2013-07-31 | 中国第一汽车股份有限公司 | Power transmission system of passenger car with rear engine |
-
2016
- 2016-10-25 CN CN201610940296.4A patent/CN106515433B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2709712Y (en) * | 2004-06-16 | 2005-07-13 | 韶关宏大齿轮有限公司 | Six-gear speed transmission |
| JP2008155829A (en) * | 2006-12-25 | 2008-07-10 | Mazda Motor Corp | Vehicle body structure |
| EP2325034A1 (en) * | 2009-11-18 | 2011-05-25 | FERRARI S.p.A. | Transmission for a road vehicle with hybrid propulsion |
| CN101915287A (en) * | 2009-12-09 | 2010-12-15 | 浙江吉利汽车研究院有限公司 | Twin-shaft six-speed mechanical speed changer |
| CN201547190U (en) * | 2009-12-15 | 2010-08-11 | 中国重汽集团大同齿轮有限公司 | Gearbox dedicated for medium bus |
| CN202319860U (en) * | 2011-11-24 | 2012-07-11 | 侯永坤 | Chassis of rear-engine medium bus |
| CN203093738U (en) * | 2012-12-25 | 2013-07-31 | 中国第一汽车股份有限公司 | Power transmission system of passenger car with rear engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373292A (en) * | 2020-12-01 | 2021-02-19 | 王红利 | Driving axle of motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106515433B (en) | 2018-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203697961U (en) | Differential and speed change integrated two-gear rear drive assembly of electric automobile | |
| CN105370814B (en) | More gear double-clutch speed changers and vehicle | |
| CN106976389A (en) | Double mode hybrid transmissions | |
| CN108561525A (en) | A kind of Dual-motors Driving bridge case of pure electric automobile | |
| CN103332108A (en) | Two-gear power transmission system for BEV integrated planetary gear train | |
| CN103754111A (en) | Differential and change speed integrated double-gear rear driving assembly of electric vehicle | |
| CN106763565A (en) | It is suitable to the three gear planet speed change mechanisms that electric vehicle is used | |
| CN105370816B (en) | More gear double-clutch speed changers and vehicle | |
| CN105172570A (en) | Dual-mode hybrid power transmission device | |
| CN201953923U (en) | Mechanical all synchromesh five-gear transmission | |
| CN203331824U (en) | Two-gear power transmission system of integrated planetary gear train of pure electric vehicle | |
| CN204114032U (en) | Many gears double-clutch speed changer and vehicle | |
| CN106218390A (en) | A kind of mixed power automobile driving system | |
| CN108556606A (en) | It is a kind of for the integrated motor of electric vehicle and the Driven by Coaxial bridge and method of speed changer | |
| CN206012325U (en) | A kind of mixed power automobile driving system | |
| CN102927214A (en) | Double clutch speed reducer | |
| CN105196857B (en) | Commercial car parallel type hybrid dynamic multi-gear gear-case | |
| CN112277612A (en) | Electric drive system and electric vehicle | |
| CN206520484U (en) | One kind 8 × 8 drives the transfer structure of automobile | |
| CN106515433A (en) | Rear-mounted rear-drive transmission system for bus chassis | |
| CN112224007A (en) | Special multi-mode hybrid transmission | |
| CN209756788U (en) | Integrated three-gear electric drive system | |
| CN204114024U (en) | Many gears double-clutch speed changer and vehicle | |
| CN205130906U (en) | Hybrid two speed transmission transmission system and hybrid car | |
| CN205130905U (en) | Hybrid two speed transmission transmission system and hybrid car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 |