CN102001334A - Electronic parking executor applied to motor vehicle brake system - Google Patents
Electronic parking executor applied to motor vehicle brake system Download PDFInfo
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- CN102001334A CN102001334A CN 201010551103 CN201010551103A CN102001334A CN 102001334 A CN102001334 A CN 102001334A CN 201010551103 CN201010551103 CN 201010551103 CN 201010551103 A CN201010551103 A CN 201010551103A CN 102001334 A CN102001334 A CN 102001334A
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Abstract
The invention discloses an electronic parking executor 1 applied to a motor vehicle brake system, which comprises a shell, a cover, a motor, motor accessories, a planetary gear transmission mechanism, parking brake calipers and the like. The electronic parking executor also comprises an integrated transmission mechanism frame, wherein a transmission mechanism and a planetary gear transmission mechanism from a motor shaft and a planetary gear main shaft are installed on a body in the integrated transmission mechanism frame, and the power transmission route of the transmission mechanism is from the motor shaft to the planetary gear main shaft. The technical scheme provided by the invention can effectively solve the problems of inconsistent assembly between rigid spacers and the motor shaft and the main shaft of the planetary gear transmission mechanism, axial nonparallelism and easy deformation of the rigid spacers after stressing in the prior art; meanwhile, the invention also has the characteristics of increasing the stability of internal transmission mechanism and the performance consistency after being connected with braking, reducing assembly cost, increasing assembly quality, benefiting tests, having good batch consistency and the like.
Description
Technical field
The invention belongs to motor vehicle braking systems manufacturing technology field, specifically, relate to a kind of electronics Parking actr that is applied in the power actuated vehicle emergency brake system.
Background technology
At present, in the self-propelled vehicle emergency brake system, especially in the electronic brake system, forceps major integral type electronic brake device function is many, easy for installation, becomes development tendency.。Unique power resources of the electronic brake device of this version are motors, and described motor passes to the brake caliper assembly with power, and then finishes the braking during standstill to vehicle through transmission device.Described motor, transmission device and housing totally be called electronics Parking actr.In electronics Parking actr, adopt epicyclic gear transmission to finish usually motor is slowed down,, therefore become More and more factories and select because the planetary wheel volume is little, in light weight, transmitting ratio is big.The running quality of this electronics Parking actr directly has influence on Parking quality and user's impression.
In the prior art, many pieces of documents all disclose the said structure form, for example Yi Xia many pieces of Chinese patent literatures:
(1), Chinese patent application number is 200680000787.5, name is called the patent of " electric braking actuator ", this patent has adopted multi-stage planetary gear mechanism to finish deceleration to motor.
(2), Chinese patent application number is 200710156334.8, its name is called " a kind of vehicle electronic brake system actuator ", this patent has adopted involute planetary gear gear mesh motor to slow down.
(3), Chinese patent application number is 200810171707.3, its name is called " caliper attaching type electrical parking brake in the vehicle ", this patent has adopted the primary planet pinion transmission device.
Therefore, the main flow that " motor adopts planetary gear speed-reduction as power resources " becomes forceps major integral type electronics Parking actr is gradually all disclosed in the above-mentioned patent documentation.In order to solve the big technical matters of brake dimensions, usually adopt to reduce the axial dimension of Parking Brake, specific practice be motor with planetary gear mechanism branch both sides by parallel installation.Mounting means must be passed to planetary gear speed-reduction to motor power by a transmission device like this, and such version must be brought following two technical matterss:
Is 1, motor power passed to planetary gear mechanism in which way?
2, this type of drive by which kind of mechanism guarantee to turn round unanimous between the higher and lower levels?
In order to have solved the problems referred to above 1 and problem 2, following technical scheme is disclosed in the prior art, be that Chinese patent application number is 200780005928.7, name is called " electric brake actuator that noise reduces ", this patented technology scheme adopts the type of drive between motor and the planetary wheel to adopt the belt-driving form, it is fixing to have proposed " distance between motor shaft and the gear wheel shaft is by a rigid spacers ", and rigid spacers is a S shape or Z-shaped.
But the insoluble technical matters that the technical scheme in the prior art still exists:
(1), the prior art scheme fails to solve the inconsistency of rigid spacers and motor shaft, epicyclic transmission mechanism spindle mounted;
(2), deform easily behind the rigid spacers of the prior art scheme stressed;
(3), the prior art scheme fails to solve motor shaft and the axial uneven technical matters of planetary wheel that the distance piece distortion causes;
(4), the prior art scheme makes the width between centers of distance piece and motor shaft, epicyclic transmission mechanism main shaft technical matters such as all can not well be guaranteed.
In addition, Chinese patent application of the prior art number is 200810171707.3, name is called " caliper attaching type electrical parking brake in the vehicle " and can solves the above-mentioned technical matters of part, the locate mode that the prior art scheme adopts is " integrated casing "---motor and planetary wheel all lean on the housing location, but also there are many technological deficiencies in the prior art:
(1) cost of product height: housing has positioning function, has increased the accuracy of manufacture of housing; Housing is a semi-surrounding mechanism, can only than higher, cost of product be increased matching requirements from a direction with all transmission parts assemblings.
(2) be subjected to ectocine big: housing is subjected to external influence bigger, has also caused whole actr to be subjected to the influence of environment bigger.
(3) the gear shaft terminal upper-lower position is inconsistent: integral housing can well be determined the gear center distance of housing one end, but be difficult to guarantee " housing " " case lid " gear shaft terminal center unanimity up and down: connect by the peripheral shape grooving of " case lid " and housing and guarantee that gear accurately locatees.And " housing " and " case lid " fitting surface shape and too little very difficult in full accord, the manufacture view difficulty is very big.Even if they have accomplished that " housing " and " case lid " well cooperates, and in the welding process of " housing " and " case lid ", the plastics of " housing " and " case lid " contact surface form liquid state because of fusing, and at this moment inconsistent phenomenon is very obvious, and are difficult to control.At this moment " the clutch shaft bearing supporter " on " case lid " and " second bearing supporting body " also are difficult to and the corresponding clutch shaft bearing supporter of housing " and " second bearing supporting body " be consistent.
Summary of the invention
Technical matters to be solved by this invention is, employing belt-driving in the prior art between motor and the planetary wheel, distance between motor shaft and the gear wheel shaft is by the fixing technical scheme of rigid spacers, has the inconsistency of rigid spacers and motor shaft, epicyclic transmission mechanism spindle mounted, axially deforms easily behind not parallel, rigid spacers stressed; And the technical scheme of the locate mode of available technology adopting " integrated casing ", there is the cost of product height, is subjected to technical matterss such as ectocine is big, the gear shaft terminal upper and lower position is inconsistent, and a kind of electronics Parking actr that is applied to motor vehicle braking systems is provided.
The present invention's design is that motor shaft is assembled on the same integral type transmission frame to transmission device between the planetary wheel main shaft and planetary gear mechanism.The pattern tool precision of integral type transmission frame guarantee " motor shaft is to the form and position tolerance and the dimension limit of the transmission device between the planetary wheel main shaft " and with " form and position tolerance of gear ring complex ".Improved in the electronics Parking actr motor shaft to the butt joint accuracy of planetary wheel spindle drive engagement accuracy and two transmission devices.
Technical scheme provided by the present invention is that a kind of electronics Parking actr that is applied to motor vehicle braking systems comprises housing, cover, motor and motor accessories, transmission device, planetary gear mechanism, braking during standstill clamp etc.Described electronics Parking actr also comprises the integral type transmission frame, and mounting arrangements has transmission device and the planetary gear mechanism of a motor shaft to the planetary wheel main shaft on the body in described integral type transmission frame.
Described integral type transmission frame is made of " locating plate " of described transmission device and " the gear ring complex " of described planetary gear mechanism; Described locating plate is provided with the motor knock hole, and described motor knock hole cooperates with the motor positioning boss and motor is located; The gear ring that described gear ring complex is used for described planetary gear mechanism is fixed, and described gear ring and integral type transmission framework are become one.
Comprise two zones in described braking during standstill clamp outside, a zone is concentric with the cylinder body of described braking during standstill clamp, and this zone mounting arrangements has described planetary gear mechanism; The cylinder body of braking during standstill clamp is avoided in another zone, and this zone mounting arrangements has motor; Described two zones are parallel, described motor and the parallel installation of described planetary gear mechanism.
The space that described gear ring complex comprises multistage gear ring and holds the rotation of planet input gear, described planetary input gear axle is embedded on the top cover of gear ring complex,
Described transmission device adopts gear transmission or belt-driving, and gear or belt send the moment of torsion of motor to the planetary gear speed-reduction part as carrier.
Described integral type transmission frame is for to make by injection moulding or metal sintering, the material of described integral type transmission frame is plastics or partial metallurgy, described plastics can be by adding one or more some substance modifications, and these materials can be glass or charcoal fiber or PTFE etc.
As transmission device (5) the employing gear drive of a motor shaft to the planetary wheel main shaft, described gear drive comprises idle pulley.Described idle pulley is as the media of motor gear and planetary wheel input gear, and described idler shaft is press-fited or is injection-moulded on the integral type transmission frame, is the cantilever beam form, and the idle pulley radial location is fixed by locating plate one end.
Described planetary gear mechanism (6) comprises planet input gear, output shaft, multistage sun wheel, gear ring, satellite gear and pinion carrier.Described planet input gear and first order sun wheel are fixed together; The sun wheel of described pinion carrier and next stage is fixed together; Afterbody pinion carrier and output shaft are fixed together.
Described planetary gear mechanism NGW planetary gear mechanism, the gear ring of described NGW planetary gear mechanism is fixed, sun wheel input, pinion carrier output; By the afterbody pinion carrier power is passed to the braking during standstill clamp.
Described motor accessories comprises gear and the motor cabinet on motor lines, the motor.
Adopt technical scheme provided by the present invention, can effectively solve the employing belt-driving between the motor and planetary wheel in the prior art, distance between motor shaft and the gear wheel shaft is by the fixing technical scheme of rigid spacers, has the inconsistency of rigid spacers and motor shaft, epicyclic transmission mechanism spindle mounted, axially deforms easily behind not parallel, rigid spacers stressed; And the technical scheme of the locate mode of available technology adopting " integrated casing ", there is the cost of product height, is subjected to technical matterss such as ectocine is big, the gear shaft terminal upper and lower position is inconsistent, simultaneously, also have following beneficial effect:
(1) improve inner transmission device stability: the raising of assembly precision, thus improved the stability of transmission device, reduce the noise of transmission device.
(2) improve and the consistency of performance of braking after connecting: when whole electronics Parking actr is contained on the brake caliper, owing to making reason, braking during standstill clamp and transmission device structure are not exclusively coaxial, whole transmission device structure is an integral type, to do integral translation and adapt to the brake caliper axle, do not influence the efficient of transmission device, make product parameters have more conformability.
(3) reduced the cost that assembles: the relevant parts of all transmission devices all are contained on the framework, have made things convenient for assembling, make under equal conditions, and the operation of assembling reduces.
(4) improved assembly quality: all transmission device parts all are assemblied on the framework, have made things convenient for " anti-neglected loading " check.
(5) help test: transmission device parts complete, can be under the condition of not adorning housing and cover, the test of observability.
(6) batch high conformity: the framework of transmission device is by mould-manufacturing, and each batch has the characteristics of high conformity, has reduced the deviation of assembling, make batch and batch between product more close.
Description of drawings
In conjunction with the accompanying drawings, the present invention is described further:
Fig. 1 is an electronics Parking actr inner structure principle schematic of the present invention;
Fig. 2 is an integral type transmission frame structural representation of the present invention;
Fig. 3 is an integral type transmission frame generalized section of the present invention;
Wherein: 1 is electronics Parking actr; 2 is housing; 3 is motor and motor accessories; 4 is cover; 5 is transmission device; 6 is planetary gear mechanism; 7 is the braking during standstill clamp; 8 is cylinder body; 9 is the integral type transmission frame; 10 is the gear ring complex; 11 is locating plate; 12 is the motor knock hole; 13 is planet input gear axle.
The specific embodiment
Technical scheme provided by the present invention is, a kind of electronics Parking actr 1 that is applied to motor vehicle braking systems, comprise housing 2, cover 4, motor and motor accessories 3, transmission device 5, planetary gear mechanism 6, braking during standstill clamp 7, described electronics Parking actr 1 also comprises integral type transmission frame 9, mounting arrangements has transmission device 5 and planetary gear mechanism 6 on the body in described integral type transmission frame 9, and the scope of the power transmission line that described transmission device 5 comprises is to the planetary wheel main shaft from motor shaft.Described integral type transmission frame 9 is made of " locating plate 11 " of described transmission device 5 and " the gear ring complex 10 " of described planetary gear mechanism 6; Described locating plate 11 is provided with motor knock hole 12, and described motor knock hole 12 cooperates with motor 3 positioning boss and motor 3 is located; The gear ring that described gear ring complex 10 is used for described planetary gear mechanism 6 is fixed, and described gear ring and integral type transmission framework are become one.Comprise two zones in described braking during standstill clamp 7 outsides, a zone is concentric with the cylinder body 8 of described braking during standstill clamp 7, and this zone mounting arrangements has described planetary gear mechanism 6; The cylinder body 8 of braking during standstill clamp 7 is avoided in another zone, and this zone mounting arrangements has motor 3; Described two zones are parallel, described motor 3 and described planetary gear mechanism 6 parallel installations.Described gear ring complex 10 comprises multistage gear ring and holds the space that the planet input gear rotates, described planetary input gear axle is embedded on the top cover of gear ring complex 10, described transmission device 5 adopts gear transmission or belt-drivings, and gear or belt send the moment of torsion of motor 3 to the planetary gear speed-reduction part as carrier.Described integral type transmission frame 9 is for to make by injection moulding or metal sintering, the material of described integral type transmission frame 9 is plastics or partial metallurgy, described plastics can be by adding one or more some substance modifications, and these materials can be glass or charcoal fiber or PTFE etc.Described planetary gear mechanism 6 comprises idle pulley, described idle pulley is as the media of motor gear and planetary wheel input gear, described idler shaft is press-fited or is injection-moulded on the integral type transmission frame 9, is the cantilever beam form, and the idle pulley radial location is fixed by locating plate 11 1 ends.Comprise planet input gear, output shaft, multistage sun wheel and pinion carrier at described planetary gear mechanism 6, described planet input gear and first order sun wheel are fixed together; The sun wheel of described pinion carrier and next stage is fixed together; Afterbody pinion carrier and output shaft are fixed together.Described planetary gear mechanism 6NGW planetary gear mechanism 6, the gear ring of described NGW planetary gear mechanism 6 is fixed, sun wheel input, pinion carrier output; By the afterbody pinion carrier power is passed to braking during standstill clamp 7.Described motor 3 annexes comprise 3 in gear on motor 3 lines, the motor 3 and motor.Described planetary gear ring and planet input gear axle 13 are fixed together.
Below in conjunction with accompanying drawing 1-3, the present invention is described further:
Electronics Parking transmission device 5 of the present invention comprises: housing 2, cover 4, motor and motor accessories 3, motor shaft are to transmission device 5, the planetary gear mechanism 6 of planetary wheel main shaft.Motor shaft all is assembled on the integral type transmission frame 9 to the transmission device 5 and the planetary gear mechanism 6 of planetary wheel main shaft.That is to say and remove housing 2, cover 4, motor 3, outside motor 3 annexes, all parts all are assembled on the integral type transmission frame 9.
If motor shaft adopts gear transmission to the transmission of planetary wheel main shaft, idler shaft only fixes with locating plate 11 so, is the cantilever beam form.Because in whole actr, also not through slowing down, stressed is minimum here, adopts cantilever beam form intensity to meet the demands, and has avoided the reorientation of idler shaft upper and lower side simultaneously, can make the location more reasonable.
The squareness of gear ring complex 10 and locating plate 11 also influences the efficient of transmission device 5 greatly, adopts free-running fit to be difficult to guarantee between the two, adopts flush fit to bring trouble to assembling again, and conformability is also bad.Employing is made of one gear ring complex 10 and locating plate 11, and all transmission devices 5 so both can guarantee the width between centers on the locating plate 11 on this integral type transmission frame 9, can guarantee the form and position tolerance of locating plate 11 and gear ring complex 10 again.The form and position tolerance that this integral type transmission frame 9 requires guarantees by mould.
In Fig. 1: this electronics Parking actr 1 comprises: housing 2, and cover 4, motor and motor accessories 3, motor shaft is to the transmission device 5 between planetary gear mechanism 6 main shafts, planetary gear mechanism 6.Actr is finally passed to electronic brake clamp 7 with power.Motor 3 and whole transmission device 5 are in the semi-surrounding mechanism of housing 2 and cover 4 formation.Planetary gear mechanism 6 and braking during standstill clamp 7 cylinder bodies 8 are coaxial, and motor 3 is positioned at the opposite side of housing 2.Power is produced by motor 3, flows to planetary gear mechanism 6 by motor shaft to the transmission device 5 between planetary gear mechanism 6 main shafts, by planetary gear mechanism 6 power is passed to brake caliper at last.Here two transmission devices 5 are installed on the integral type transmission frame 9, and these transmission device 5 frameworks are by mould-manufacturing, but not by the cutting machine processing and manufacturing, reason is that Mould Machining is than mach high conformity.
At first, ECU sends instruction for motor 3, and motor 3 begins rotation.Its motor 3 is fixing by the motor knock holees 12 of 3 in motor and integrated driving structure framework, by integral type transmission frame 9 the most at last motor 3 be fixed.If motor shaft is a gear drive 5 to the transmission device 5 of planetary wheel main shaft, the gear that the rotation of motor 3 drives on the motor shaft rotates, and idle pulley---locating plate 11 has the fix shaft or the knock hole of idle pulley in the gear rotation drive of motor shaft.The idle pulley rotation is passed to the planet input gear with power---and the planet input gear axle 13 here is embedded on the gear ring complex 10 by mould.Idle pulley is exactly the media that connects motor gear and planet input gear.Can adopt belt-driving equally, here with bringing explanation synchronously, electrical machine belt pulley still has tooth in fact like this, also is called motor gear here, and planet input belt wheel is called the planet input gear.Belt carries out transmission around motor gear and planet input gear, and motor 3 rotates the rotation that drives motor gear, drives the rotation of belt, and the rotation of belt drives the rotation of planet input gear.The two all needs the form and position tolerance of width between centers and high requirement assembling accurately, and the linear locating plate 11 of band reinforced rib has well guaranteed this point.Planet input gear and planetary wheel sun wheel are fixed together, and the planet input gear rotates the rotation of first order sun wheel just.First order sun wheel is rotated and is driven the rotation of first order satellite gear, and the rotation of satellite gear drives the rotation of first order pinion carrier.Here, gear ring is fixed on the integral type transmission frame 9.The shared satellite gear of gear ring and sun wheel.This planetary gear mechanism 6 has the efficient height, big speed ratio is resolved into the characteristics of multistage NGW planetary gear mechanism 6, so this class epicyclic gear transmission often has multistage transmission.First order satellite gear and second stage sun wheel are fixed together, second stage sun wheel drives second stage satellite gear, second stage satellite gear drives second stage pinion carrier, by that analogy, the afterbody pinion carrier links to each other with output shaft, the rotation of afterbody pinion carrier is just passed to braking during standstill clamp 7 with power, is finished the action of Parking by braking during standstill clamp 7.
Present embodiment is to specific descriptions of the present invention, anyly conceives distortion and the related art scheme that forms on the basis in the present invention, or any improved design of carrying out on basis of the present invention, all within protection scope of the present invention.
Claims (10)
1. electronics Parking actr that is applied to motor vehicle braking systems, comprise housing (2), cover (4), motor and motor accessories (3), planetary gear mechanism (6), braking during standstill clamp (7) etc., it is characterized in that, described electronics Parking actr (1) also comprises integral type transmission frame (9), and mounting arrangements has transmission device (5) and the planetary gear mechanism (6) of motor shaft to the planetary wheel main shaft on the body in described integral type transmission frame (9).
2. a kind of electronics Parking actr that is applied to motor vehicle braking systems according to claim 1, it is characterized in that described integral type transmission frame (9) is made of to " locating plate (11) " of the transmission device (5) of planetary wheel main shaft and " gear ring complex (10) " of described planetary gear mechanism (6) described motor shaft; Described locating plate (11) is provided with motor knock hole (12), and described motor knock hole (12) cooperates with motor (3) positioning boss and described motor (3) is located; Described gear ring complex (10) is used for the gear ring of described planetary gear mechanism (6) to be fixed, and described gear ring and integral type transmission framework are become one.
3. a kind of electronics Parking actr that is applied to motor vehicle braking systems according to claim 1 and 2, it is characterized in that, comprise two zones in described braking during standstill clamp (7) outside, a zone is concentric with the cylinder body (8) of described braking during standstill clamp (7), and this zone mounting arrangements has described planetary gear mechanism (6); The cylinder body (8) of braking during standstill clamp (7) is avoided in another zone, and this another regional mounting arrangements has motor (3); Described two zones are parallel, described motor (3) and the parallel installation of described planetary gear mechanism (6).
4. a kind of electronics Parking actr that is applied to motor vehicle braking systems as claimed in claim 3, it is characterized in that, described gear ring complex (10) comprises multistage gear ring and holds the space that the planet input gear rotates that described planetary input gear axle is embedded on the top cover of gear ring complex (10).
5. a kind of electronics Parking actr that is applied to motor vehicle braking systems as claimed in claim 4, it is characterized in that, described motor shaft adopts gear transmission or belt-driving to the transmission device (5) of planetary wheel main shaft, and gear or belt send the moment of torsion of motor (3) to the planetary gear speed-reduction part as carrier.
6. a kind of electronics Parking actr that is applied to motor vehicle braking systems as claimed in claim 5, it is characterized in that, described integral type transmission frame (9) is for to make by injection moulding or metal sintering, the material of described integral type transmission frame (9) is plastics or partial metallurgy, described plastics can be by adding one or more some substance modifications, and these materials can be glass or charcoal fiber or PTFE etc.
7. a kind of electronics Parking actr that is applied to motor vehicle braking systems as claimed in claim 6, it is characterized in that, described motor shaft adopts gear drive to the transmission device (5) of planetary wheel main shaft, described gear drive comprises idle pulley, described idle pulley is as the media of motor (3) gear and planetary wheel input gear, described idler shaft is press-fited or is injection-moulded on the integral type transmission frame (9), is the cantilever beam form, and the idle pulley radial location is fixed by locating plate (11) one ends.
8. a kind of electronics Parking actr that is applied to motor vehicle braking systems as claimed in claim 7, it is characterized in that, described planetary gear mechanism (6) comprises planet input gear, output shaft, multistage sun wheel, gear ring, satellite gear and pinion carrier, and described planet input gear and first order sun wheel are fixed together; The sun wheel of described pinion carrier and next stage is fixed together; Afterbody pinion carrier and output shaft are fixed together.
9. a kind of electronics Parking actr that is applied to motor vehicle braking systems as claimed in claim 8, it is characterized in that, described planetary gear mechanism (6) is NGW planetary gear mechanism (6), the gear ring of described NGW planetary gear mechanism (6) is fixed, the sun wheel input, pinion carrier output; By the afterbody pinion carrier power is passed to braking during standstill clamp (7).
10. a kind of electronics Parking actr that is applied to motor vehicle braking systems as claimed in claim 9 is characterized in that described motor accessories (3) comprises gear and the motor cabinet on motor lines, the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010551103 CN102001334B (en) | 2010-11-19 | 2010-11-19 | Electronic parking executor applied to motor vehicle brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010551103 CN102001334B (en) | 2010-11-19 | 2010-11-19 | Electronic parking executor applied to motor vehicle brake system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102001334A true CN102001334A (en) | 2011-04-06 |
| CN102001334B CN102001334B (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010551103 Active CN102001334B (en) | 2010-11-19 | 2010-11-19 | Electronic parking executor applied to motor vehicle brake system |
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| CN (1) | CN102001334B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742573A (en) * | 2013-12-31 | 2014-04-23 | 芜湖伯特利汽车安全系统有限公司 | Electronic parking actuator used for car braking system |
| CN104401310A (en) * | 2014-11-27 | 2015-03-11 | 芜湖伯特利汽车安全系统有限公司 | Electronic parking braking executing mechanism for vehicle |
| WO2016004794A1 (en) * | 2014-07-08 | 2016-01-14 | 邵亮 | Planetary gear transmission mechanism and electronic parking brake actuator |
| CN105485330A (en) * | 2015-11-19 | 2016-04-13 | 浙江诸暨万宝机械有限公司 | Electronic parking brake actuator |
| CN105782365A (en) * | 2014-12-25 | 2016-07-20 | 比亚迪股份有限公司 | Parking system for vehicle and vehicle with parking system |
| CN105946836A (en) * | 2016-04-22 | 2016-09-21 | 宁波格陆博科技有限公司 | Electronic parking actuator used for vehicle braking system |
| CN106195070A (en) * | 2015-05-05 | 2016-12-07 | 德昌电机(深圳)有限公司 | The executor of electric parking system |
| CN106382311A (en) * | 2016-11-04 | 2017-02-08 | 浙江力邦合信智能制动系统股份有限公司 | Electronic parking actuator |
| CN107355497A (en) * | 2017-08-21 | 2017-11-17 | 瑞立集团有限公司 | A kind of caliper brake electronic parking actuator |
| CN107830088A (en) * | 2017-11-28 | 2018-03-23 | 芜湖伯特利汽车安全系统股份有限公司 | Motor vehicle electronic parking actuator |
| CN109707771A (en) * | 2019-03-06 | 2019-05-03 | 芜湖伯特利汽车安全系统股份有限公司 | Brake caliper assy applied to electronic parking |
| CN111750007A (en) * | 2019-03-28 | 2020-10-09 | 启洋电机株式会社 | Electronic parking brake actuator assembly with integral housing |
| CN113280063A (en) * | 2021-06-15 | 2021-08-20 | 格陆博科技有限公司 | Coaxial direct-drive electronic parking actuator |
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| CN201944157U (en) * | 2010-11-19 | 2011-08-24 | 芜湖伯特利汽车安全系统有限公司 | An electronic standing performer used in the automobile brake system |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742573A (en) * | 2013-12-31 | 2014-04-23 | 芜湖伯特利汽车安全系统有限公司 | Electronic parking actuator used for car braking system |
| WO2016004794A1 (en) * | 2014-07-08 | 2016-01-14 | 邵亮 | Planetary gear transmission mechanism and electronic parking brake actuator |
| CN104401310A (en) * | 2014-11-27 | 2015-03-11 | 芜湖伯特利汽车安全系统有限公司 | Electronic parking braking executing mechanism for vehicle |
| CN105782365A (en) * | 2014-12-25 | 2016-07-20 | 比亚迪股份有限公司 | Parking system for vehicle and vehicle with parking system |
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| CN106195070A (en) * | 2015-05-05 | 2016-12-07 | 德昌电机(深圳)有限公司 | The executor of electric parking system |
| CN105485330A (en) * | 2015-11-19 | 2016-04-13 | 浙江诸暨万宝机械有限公司 | Electronic parking brake actuator |
| CN105946836A (en) * | 2016-04-22 | 2016-09-21 | 宁波格陆博科技有限公司 | Electronic parking actuator used for vehicle braking system |
| CN106382311A (en) * | 2016-11-04 | 2017-02-08 | 浙江力邦合信智能制动系统股份有限公司 | Electronic parking actuator |
| CN107355497A (en) * | 2017-08-21 | 2017-11-17 | 瑞立集团有限公司 | A kind of caliper brake electronic parking actuator |
| CN107355497B (en) * | 2017-08-21 | 2023-09-19 | 瑞立集团有限公司 | Caliper type electronic parking actuator |
| CN107830088A (en) * | 2017-11-28 | 2018-03-23 | 芜湖伯特利汽车安全系统股份有限公司 | Motor vehicle electronic parking actuator |
| CN109707771A (en) * | 2019-03-06 | 2019-05-03 | 芜湖伯特利汽车安全系统股份有限公司 | Brake caliper assy applied to electronic parking |
| CN111750007A (en) * | 2019-03-28 | 2020-10-09 | 启洋电机株式会社 | Electronic parking brake actuator assembly with integral housing |
| CN111750007B (en) * | 2019-03-28 | 2022-04-12 | 启洋电机株式会社 | Electronic parking brake actuator assembly with integral housing |
| CN113280063A (en) * | 2021-06-15 | 2021-08-20 | 格陆博科技有限公司 | Coaxial direct-drive electronic parking actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102001334B (en) | 2012-12-26 |
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