CN204055291U - Driver for vehicle and comprise the vehicle of this system - Google Patents
Driver for vehicle and comprise the vehicle of this system Download PDFInfo
- Publication number
- CN204055291U CN204055291U CN201420436965.0U CN201420436965U CN204055291U CN 204055291 U CN204055291 U CN 204055291U CN 201420436965 U CN201420436965 U CN 201420436965U CN 204055291 U CN204055291 U CN 204055291U
- Authority
- CN
- China
- Prior art keywords
- driving engine
- vehicle
- driver
- change
- speed box
- 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.)
- Expired - Fee Related
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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
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/08—Arrangement or mounting of internal-combustion or jet-propulsion units comprising more than one engine
-
- 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
- B60K5/04—Arrangement or mounting of internal-combustion or jet-propulsion units with the engine main axis, e.g. crankshaft axis, transversely to the longitudinal centre line of the vehicle
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The utility model relates to a kind of driver for vehicle (100), it comprises the first driving engine (10), the second driving engine (20) and change-speed box (30), first driving engine and the second driving engine are optionally connected to change-speed box, wherein, first driving engine and the second driving engine longitudinally-spaced, and change-speed box is arranged between the first driving engine and the second driving engine.First driving engine can be configured to run all the time when using vehicle, and the second driving engine can be configured to only run when needs excess power.The utility model additionally provides a kind of vehicle comprising said system.Pass through the technical solution of the utility model, the operation of driving engine can be determined according to the power demand of vehicle, and when not needing the second driving engine, the second engine piston can not move back and forth, so reducing loss due to friction compared to modulated displacement engine and further improving fuel efficiency.
Description
Technical field
The utility model relates to distribution engine, especially but not uniquely, does not relate to the distribution engine with two longitudinally-spaced driving engines and the change-speed box between them.
Background technology
Variable displacement is a kind of known technology improving the consumption of fuel of combustion engine.Usually, this relates to makes one or more cylinders of combustion engine lose efficacy, and it realizes by the Fuel Injection Device and valve failure mechanisms being used in the cylinder of inefficacy.This inefficacy reduces pumping work also because this reducing consumption of fuel.But the piston in the cylinder of inefficacy is still at crank motion, and result, cannot fuel saving consumption as much as possible.
The utility model is attempted to address this problem.
Utility model content
The purpose of this utility model there are provided a kind of driver for vehicle improving automotive fuel and consume.
According to first aspect of the present utility model, provide a kind of driver for vehicle, it comprises the first driving engine, the second driving engine and change-speed box, and the first driving engine and the second driving engine are optionally connected to change-speed box.First driving engine and the second driving engine can be longitudinally-spaced, and change-speed box is arranged between the first driving engine and the second driving engine.
First driving engine can be configured to when using vehicle (such as, vehicle is driven) and run (such as, can operate).Second driving engine can be configured to only run when needing extra power.Second driving engine can be configured to the first driving engine run together with the second driving engine be greater than in conjunction with fuel efficiency the fuel efficiency that the first driving engine runs alone time run.Then the first driving engine and the second driving engine all can joined speed variators.First driving engine can run all the time when using vehicle, but it can the temporary close when stationary vehicle (such as, waiting for traffic lights).
The maximum output power of the second driving engine can be greater than the maximum output power of the first driving engine.
Driver for vehicle also can comprise accessory drive system.Accessory drive system can be connected to the first driving engine.Accessory drive system can drive one or more annex, such as water pump, (diesel oil) jet dredge pump, petrolift, lubricating oil pump, alternating current generator, power steering pump with intergral reservoir, air conditioning pump or other vehicles or engine accessory power rating arbitrarily.
The output shaft of the first driving engine and the output shaft of the second driving engine can be arranged on common axis.The output shaft of the first driving engine and/or the second driving engine can comprise bent axle, such as, in the case of internal combustion engines.The main shaft of change-speed box can be coaxial with the output shaft of the first driving engine and/or the second driving engine.
Driver for vehicle also can comprise first clutch.First clutch can be arranged between the first driving engine and change-speed box.Driver for vehicle also can comprise second clutch.Second clutch can be arranged between the second driving engine and change-speed box.
Driver for vehicle also can comprise the first flywheel, and the first flywheel can be relevant to the first driving engine.First flywheel can be arranged between the first driving engine and first clutch.Driver for vehicle also can comprise the second flywheel, and the second flywheel can be relevant to the second driving engine.Second flywheel can be arranged between the second driving engine and second clutch.
Change-speed box can comprise hand-operated transmission, such as, and self shifter hand-operated transmission.
First driving engine and/or the second driving engine can comprise combustion engine.
Alternatively or extraly, the first driving engine and/or the second driving engine can comprise motor, such as, electro-motor, HM Hydraulic Motor, air motor or other propulsions source arbitrarily.Such as, the first driving engine can comprise combustion engine, and the second driving engine can comprise combustion engine, electro-motor, HM Hydraulic Motor, air motor or other propulsions source arbitrarily.Thus, vehicle can be the motor vehicle driven by mixed power with two kinds of dissimilar driving engines (such as, combustion engine and motor).
According to second aspect of the present utility model, provide a kind of method controlling driver for vehicle, driver for vehicle comprises the first driving engine, the second driving engine and change-speed box, first driving engine and the second driving engine are optionally connected to change-speed box, wherein, the first driving engine and the second driving engine longitudinally-spaced, and change-speed box is arranged between the first driving engine and the second driving engine, wherein, the method comprises: run the first driving engine when using vehicle; And optionally start and engage the second driving engine.Second driving engine can when needing excess power and/or the first driving engine run together with the second driving engine be greater than in conjunction with fuel efficiency the fuel efficiency that the first driving engine runs alone time start and engage.
The method also can comprise and determines when to need excess power.
According to the third aspect of the present utility model, provide a kind of control system, it is configured to perform said method.
A kind of vehicle, can comprise above-mentioned driver for vehicle and/or control system.
Pass through the technical solution of the utility model, the operation of driving engine can be determined according to the power demand of vehicle, and when not needing the second driving engine, the second engine piston can not move back and forth, so reducing loss due to friction compared to modulated displacement engine and further improving fuel efficiency.
Accompanying drawing explanation
In order to understand the utility model better and more be shown clearly in how to implement the utility model, the existing reference of the mode by example accompanying drawing, wherein:
Fig. 1 a and Fig. 1 b shows the driver for vehicle according to example of the present utility model;
Fig. 2 shows the driver for vehicle according to another example of the present utility model; And
Fig. 3 shows the example of the change-speed box of the part that can form driver for vehicle of the present utility model.
Detailed description of the invention
With reference to Fig. 1 a, Fig. 1 b and Fig. 2, the utility model relates to the driver for vehicle 100 for providing power for vehicle.Driver for vehicle 100 comprises the first driving engine 10, second driving engine 20 and change-speed box 30.First and second driving engines 10,20 may be operably coupled to change-speed box 30, such as, make the first and second driving engines can optionally joined speed variator.As shown, the first and second driving engines 10,20 can be longitudinally-spaced, and change-speed box 30 is arranged between the first and second driving engines simultaneously.The output shaft of the first and second driving engines 10,20 can be coaxial, and the first and second driving engines can be spaced apart on the axis that this is common.By the first and second driving engines 10,20 being arranged on the both sides of change-speed box, provide compacter and simple layout.
As illustrated in figs. ia and ib, driver for vehicle 100 also comprises the first clutch 12 relevant to the first driving engine 10.First driving engine 10 optionally engages with change-speed box 30 by first clutch 12.First clutch 12 can be arranged between the first driving engine 10 and change-speed box 30.Similarly, driver for vehicle 100 also comprises the second clutch 22 relevant to the second driving engine 20.Second driving engine 20 optionally engages with change-speed box by second clutch 22.Second clutch 22 can be arranged between the second driving engine 20 and change-speed box 30.
Still with reference to Fig. 1 a and Fig. 1 b, driver for vehicle 100 can also comprise the first flywheel 14.First flywheel 14 can be relevant to the first driving engine 10.First flywheel 14 can be arranged between the first driving engine 10 and first clutch 12.First flywheel 14 can form a part for first clutch 12.Similarly, driver for vehicle 100 also can comprise the second flywheel 24.Second flywheel 24 can be relevant to the second driving engine 20.Second flywheel 24 can be arranged between the second driving engine 20 and second clutch 22.Second flywheel 24 can form a part for second clutch 22.
Change-speed box 30 comprises main shaft 32 and countershaft 34 (also referred to as parallel shafts).Although not shown, change-speed box 30 can comprise other axles one or more and relevant gear thereof.But the first and second driving engines 10,20 are all optionally connected to the main shaft 32 of change-speed box 30.Therefore, the first and second power-transfer clutchs 12,22 may be operably coupled to transmission main shaft 32.Therefore, the main shaft 32 of change-speed box can be coaxial with the output shaft of the first and/or second driving engine 10,20.
Countershaft 34 is relative to main shaft 32 lateral excursion.In other words, countershaft 34 and main shaft 32 disalignment.One or more pairs of gear 36 can transmit rotary driving force from main shaft 32 to countershaft 34.Although illustrate only a gear mesh, it should be understood that, multiple gear mesh with different gear ratio can be provided, and particular gear is to can optionally engage the gear ratio changing change-speed box.Therefore, change-speed box 30 can comprise the change-speed box of such as hand-operated transmission, self shifter hand-operated transmission, power-shift transmission or any other change-speed box.Fig. 3 shows a kind of example of suitable change-speed box.
Countershaft 34 can transfer rotary driving force to be passed to diff 40, and then rotary driving force is passed to wheel 50 by diff 40.
With reference to Fig. 2, driver for vehicle 100 can comprise accessory drive system 60.Accessory drive system 60 can be connected to the first driving engine 10.Accessory drive system 60 can drive one or more annex 62, such as water pump, (diesel oil) jet dredge pump, petrolift, lubricating oil pump, alternating current generator, power steering pump with intergral reservoir, air conditioning pump or other vehicles or engine accessory power rating arbitrarily.
First and/or second driving engine 10,20 can comprise combustion engine.Thus, the output shaft of the first and/or second driving engine can comprise bent axle.Such as, the first and/or second driving engine 10,20 can comprise the combustion engine of two cycle engine, four-stroke motor, rotary engine (such as, Wankel engine) or any other types.
When the first and/or second driving engine 10,20 comprises combustion engine, the inside that the first and/or second driving engine can comprise any amount has the cylinder of reciprocating piston.As shown in Figure 1a, each driving engine all can comprise three cylinders, and as shown in Figure 1 b, each driving engine all can comprise two cylinders.However, it should be understood that each driving engine all can comprise the cylinder of any amount, and particularly, each driving engine does not need the cylinder comprising equal number.Such as, the second driving engine 20 can comprise cylinder more more than the first driving engine 10.In a kind of specified arrangement, as shown in Figure 2, the first driving engine 10 can comprise single cylinder, and the second driving engine 20 can comprise three cylinders.Or additionally, the maximum output power of the second driving engine 20 can be greater than the maximum output power of the first driving engine 10 therefore.
As mentioned above, the first and/or second driving engine 10,20 can comprise combustion engine.But, alternatively or extraly, the first and/or second driving engine 10,20 can comprise motor, such as, electro-motor, HM Hydraulic Motor, air motor or other propulsions source arbitrarily.Such as, the first driving engine 10 can comprise combustion engine, and the second driving engine 20 can comprise combustion engine, electro-motor, HM Hydraulic Motor, air motor or other propulsions source arbitrarily.Thus, vehicle can be the motor vehicle driven by mixed power with two kinds of dissimilar driving engines (such as, combustion engine and motor).
First driving engine 10 can be configured to run all the time when using vehicle, and such as, piston is crank motion in corresponding cylinder.Because when using vehicle, the first driving engine can run all the time, therefore the first driving engine 10 can drive accessory drive system 60 and one or more annex 62.However, it should be understood that when the vehicle is still, such as, when waiting for traffic lights, the first driving engine 10 can temporary close, and in this case, accessory drive system can be driven by some other devices.
Compared with the first driving engine 10, the second driving engine 20 can be configured to only when needing extra power and/or when two driving engines run together in conjunction with fuel efficiency than just operation when having more advantage when only having the first driving engine 10 to run.Therefore, when when running under low power requirements or only the first driving engine runs more efficient, only the first driving engine 10 engages with change-speed box 30 by first clutch 12, and the second driving engine 20 is disengaged with change-speed box 30 by second clutch 22.When the power needed for vehicle increases to above specific threshold (such as, the power more than the first driving engine 10 can provide separately or effectively provide), by second clutch 22, second driving engine 20 is engaged with change-speed box 30.Then, the first and second driving engines 10,20 all can engage with change-speed box 30 and therefore drive vehicle.
In a case of a hybrid vehicle, the first driving engine 10 can be used for by change-speed box 30 is energy storage charging.Therefore, the second driving engine 20 can be configured by change-speed box 30 and rotating energy is converted into any other forms of energy that can be stored subsequently.Second driving engine 20 also can be configured to the transformation of energy of storage to return rotating energy and by described energy transferring to change-speed box 30.Thus, the second driving engine 20 can comprise Hydraulic Pump-motor, compressor-turbo-machine, motor-generator or be applicable to is any other device of rotating energy or energy rotating energy being converted to a kind of form by a kind of transformation of energy of form.Energy storage can storage of electrical energy, mechanical energy, chemical power or fluid energy.Therefore, energy storage can comprise battery, flywheel, reservoir or other memory storages arbitrarily.
By above-mentioned hybrid power layout, the first driving engine 10 can produce the road load maintained for existing vehicle operating more than required power and export requirement.Therefore, the second driving engine 20 can produce at the first driving engine 10 and engage with change-speed box 30 more than during power needed for vehicle, and unnecessary power delivery to the second driving engine 20 is for transforming and being stored in subsequently in energy storage.Second driving engine 20 also can engage with change-speed box 30 when the first driving engine produces the power be less than needed for vehicle, provides required extra power by the second driving engine 20 and energy storage.No matter which kind of situation, the first driving engine 10 all can run at best operating point place or near best operating point place, minimize consumption of fuel like this.
Before engaging with change-speed box 30, the second driving engine 20 can cut out (such as, output shaft is substantially static) or the second driving engine can idling (such as, output shaft rotates with idle speed).When Vehicle Controller can need the second driving engine if can being expected, and this controller just can start the second driving engine before real needs the second driving engine.Second driving engine 20 can be started by starter motor.Alternatively, therefore torque transfer to the second driving engine also starts by second clutch 22 joined speed variator 30 by the second driving engine 20.
When only there being the first driving engine to engage with change-speed box, when changing the gear of change-speed box, only need first clutch is disengaged, this is because second clutch can be disengaged.But when the first driving engine and the second driving engine all engage with change-speed box, when changing the gear of change-speed box, the first and second driving engines can be disengaged with change-speed box respectively by the first and second power-transfer clutchs.
Each specific run scope that all can face for each driving engine in first and second driving engines and being optimized.Such as, the first driving engine can be optimized for the operation under low power output, and the second driving engine can be optimized for the operation under high-power output.Therefore, each driving engine all can run closer to best operating point, thus maximum fuel efficiency.In addition, when not needing the second driving engine, the second engine piston can not move back and forth, and compared with modulated displacement engine, reduces loss due to friction and further improves fuel efficiency.
The utility model also can relate to a kind of method controlling driver for vehicle.The method such as can be included in when using vehicle and run the first driving engine; And optionally start when needs excess power and engage the second driving engine.The method also can comprise and determines when to need excess power and correspondingly engage the second driving engine.The control system being configured to perform said method can also be provided.
Claims (10)
1. a driver for vehicle, it is characterized in that, comprise the first driving engine, the second driving engine and change-speed box, described first driving engine and described second driving engine are optionally connected to described change-speed box, wherein, described first driving engine and described second driving engine longitudinally-spaced, and described change-speed box is arranged between described first driving engine and described second driving engine.
2. driver for vehicle according to claim 1, is characterized in that, described driver for vehicle also comprises accessory drive system, and described accessory drive system is connected to described first driving engine.
3. driver for vehicle according to claim 1, is characterized in that, the output shaft of described first driving engine and the output shaft of described second driving engine are arranged on common axis.
4. driver for vehicle according to claim 3, is characterized in that, the output shaft of described first driving engine and/or described second driving engine comprises bent axle.
5. the driver for vehicle according to claim 3 or 4, is characterized in that, the main shaft of described change-speed box is coaxial with the described output shaft of described first driving engine and described second driving engine.
6. driver for vehicle according to claim 1, it is characterized in that, described driver for vehicle also comprises first clutch, described first clutch is arranged between described first driving engine and described change-speed box, and described driver for vehicle also comprises second clutch, described second clutch is arranged between described second driving engine and described change-speed box.
7. driver for vehicle according to claim 1, it is characterized in that, described driver for vehicle also comprises the first flywheel, and described first flywheel is relevant to described first driving engine, described driver for vehicle also comprises the second flywheel, and described second flywheel is relevant to described second driving engine.
8. driver for vehicle according to claim 1, is characterized in that, described change-speed box comprises self shifter hand-operated transmission.
9. driver for vehicle according to claim 1, is characterized in that, described first driving engine and/or described second driving engine comprise combustion engine or motor.
10. a vehicle, is characterized in that, comprises the driver for vehicle according to any one of claim 1 to 9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1314189.0A GB2517144A (en) | 2013-08-08 | 2013-08-08 | A vehicle drive system |
| GB1314189.0 | 2013-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055291U true CN204055291U (en) | 2014-12-31 |
Family
ID=49261870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436965.0U Expired - Fee Related CN204055291U (en) | 2013-08-08 | 2014-08-04 | Driver for vehicle and comprise the vehicle of this system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204055291U (en) |
| GB (1) | GB2517144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723868A (en) * | 2015-03-30 | 2015-06-24 | 莱州亚通重型装备有限公司 | Support transport vehicle with double engines |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE470428A (en) * | ||||
| US1962782A (en) * | 1929-04-30 | 1934-06-12 | Albert R Meister | Transmission |
| BE754816A (en) * | 1969-08-13 | 1971-01-18 | Voith Getriebe Kg | MULTI-ENGINE POWERTRAIN VEHICLE |
| US4566279A (en) * | 1980-09-29 | 1986-01-28 | Ab Volvo | Vehicle propulsion plant |
| US4392393A (en) * | 1980-12-01 | 1983-07-12 | General Motors Corporation | Dual engine drive |
| ITTO20070284A1 (en) * | 2007-04-27 | 2008-10-28 | Mauro Palitto | PROPULSION SYSTEM FOR A VEHICLE, IN PARTICULAR A BUS |
| FR2968607B1 (en) * | 2010-12-14 | 2013-06-28 | Solution F | VEHICLE INCORPORATING A TRANSVERSE HYBRID MOTOR POWERTRAIN |
| US8631885B2 (en) * | 2010-12-17 | 2014-01-21 | Leo Oriet | Multi-use dual-engine, variable-power drive |
| WO2012083916A1 (en) * | 2010-12-23 | 2012-06-28 | Schaeffler Technologies AG & Co. KG | Drive train |
-
2013
- 2013-08-08 GB GB1314189.0A patent/GB2517144A/en not_active Withdrawn
-
2014
- 2014-08-04 CN CN201420436965.0U patent/CN204055291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723868A (en) * | 2015-03-30 | 2015-06-24 | 莱州亚通重型装备有限公司 | Support transport vehicle with double engines |
| CN104723868B (en) * | 2015-03-30 | 2017-06-23 | 莱州亚通重型装备有限公司 | A kind of twin-engined bracket carriers |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201314189D0 (en) | 2013-09-25 |
| GB2517144A (en) | 2015-02-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200804 |