CN109611472A - A kind of motor tricycles front brake with speed counter - Google Patents
A kind of motor tricycles front brake with speed counter Download PDFInfo
- Publication number
- CN109611472A CN109611472A CN201910127695.2A CN201910127695A CN109611472A CN 109611472 A CN109611472 A CN 109611472A CN 201910127695 A CN201910127695 A CN 201910127695A CN 109611472 A CN109611472 A CN 109611472A
- Authority
- CN
- China
- Prior art keywords
- brake
- speed counter
- block
- motor tricycles
- axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 10
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 6
- 239000010962 carbon steel Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 7
- 238000005242 forging Methods 0.000 claims description 6
- 229910001060 Gray iron Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 210000000003 hoof Anatomy 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 241000237858 Gastropoda Species 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000926 A-3 tool steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/08—Bands, shoes or pads; Pivots or supporting members therefor for internally-engaging brakes
- F16D65/09—Pivots or supporting members therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
- F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
- F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
- F16D51/22—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots mechanically actuated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/10—Drums for externally- or internally-engaging brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D65/82—Features relating to cooling for internally-engaging brakes
- F16D65/827—Features relating to cooling for internally-engaging brakes with open cooling system, e.g. cooled by air
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/02—Devices characterised by the use of mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/14—Mechanical
- F16D2121/16—Mechanical for releasing a normally applied brake
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to tricycle component technology field more particularly to a kind of motor tricycles front brake with speed counter；Including brake drum, friction plate, brake assemblies and remember fast device assembly；Brake drum is that No. 30 carbon steel are disposably cast；Brake assemblies include brake block, brake pin, brake pin nut and brake axle；Brake block is equipped at intervals in friction plate, brake block is semi-annular shape, and is oppositely arranged；Brake block one end and brake pin are hinged, and the other end is equipped with link block, are fitted with brake axle between two link blocks, brake axle is cam；Resetting-mechanism is additionally provided between brake block；Meter speed device assembly includes that mileage rotation drives bracket, worm gear and worm screw；Mileage rotation drives bracket one end to connect with brake drum, and the other end is connect with worm gear, and worm screw, which is equipped with, remembers fast device；By simple structure, not only can meter speed, and strength of parts is high, is unlikely to deform, and without cutting down born braking torque force when not only braking, and rapid heat dissipation, the powder that rubs preferably exclude.
Description
Technical field
The present invention relates to tricycle component technology field more particularly to a kind of motor tricycles front brake with speed counter.
Background technique
Front brake product braking disk body and brake shoe assembly at present, material machine to complete using aluminum products die casting；
In existing overall situation, environmental impact assessment is not up to standard, processing technology is complicated, the low only 94%-96% of product qualification rate, makes in client
When the used time, especially emergency braking, intensity and suppleness are completely inadequate, are not able to satisfy user usage requirements, are easy breakage；And
Vehicle factor is mating by different mating suppliers respectively to front and rear wheel brake, and each produced brake bush of mating quotient is held
The disunity of rower standard, production management quality system is significantly different, thus front and back wheel drag friction coefficient height, when braking is caused
Front and back wheel discontinuity is so as to cause many rollover phenomenons；And braking disk body material is common 3 millimeters of A3 steel, the material at present
Material poor rigidity preferably deforms, and exists when braking and weakens brake force to influence braking effect, which is also one whole when processing
It is hermetically sealed assembly when being used after circle, with brake drum assembly, easy heat radiation, friction powder cannot not arranged temperature produced by drag friction
It removes and generates accumulation influence braking.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, before providing a kind of motor tricycles with speed counter
Brake.
The technical solution adopted by the present invention to solve the technical problems is:
Construct a kind of motor tricycles front brake with speed counter, including brake drum, friction plate, brake assemblies and the fast device of note
Component；The brake drum is that No. 30 carbon steel are disposably cast；The friction plate, brake assemblies remember that fast device assembly is all provided with
In the brake drum inner cavity；The friction plate is bonded the brake drum inner wall setting, and the brake assemblies include two brakes
The brake pin nut and brake axle that piece, brake pin, fixed brake are sold；The brake block is equipped at intervals in the friction plate, it is described
Brake block is semi-annular shape, and is oppositely arranged；Described brake block one end and brake pin are hinged, and the other end is equipped with connection
Block, brake axle is fitted between two link blocks, and the brake axle is cam；It is additionally provided between described two brake blocks
Resetting-mechanism for resetting brake block；The meter speed device assembly include mileage rotation drive bracket, worm gear, and with it is described
The worm screw of worm gear；The mileage rotation drives bracket one end to connect with brake drum, and the other end is connect with the worm gear, described
Worm screw is equipped with the note speed device for recording revolving speed.
Motor tricycles front brake of the present invention with speed counter, wherein further include brake rocker；The brake is shaken
Arm is fixedly connected with the brake axle.
Motor tricycles front brake of the present invention with speed counter, wherein further include forging body, on the forging body
30 degree of angled downward from horizontal are equipped with mounting hole, and the worm screw installation is in the mounting hole.
Motor tricycles front brake of the present invention with speed counter, wherein the resetting-mechanism is brake shoe return
Tension spring；The both ends of the brake shoe returning pull-spring are separately connected two brake blocks.
Motor tricycles front brake of the present invention with speed counter, wherein the brake drum is equipped with for radiating
With the ventilation hole of friction powder discharge.
Motor tricycles front brake of the present invention with speed counter, wherein the brake rocker and the brake axle
It is fixedly connected by rocker arm lock-screw.
Motor tricycles front brake of the present invention with speed counter, wherein the brake block is high using tensile strength
It forms in the gray cast iron material of 200MPa is made.
Motor tricycles front brake of the present invention with speed counter, wherein the brake pin is two, fixed brake
The flexible brake pin nut of pin is also two.
Motor tricycles front brake of the present invention with speed counter, wherein the brake axle is oval.
Motor tricycles front brake of the present invention with speed counter, wherein the friction plate and the brake drum are logical
Bolt is crossed to be fixedly connected.
The beneficial effects of the present invention are: a kind of motor tricycles front brake with speed counter of the present invention, the main body use
No. 30 carbon steel disposably forge, and the strength of parts is high, is unlikely to deform, without cutting down born braking torque force when braking；And
And driving mileage rotation to drive holder pivots by brake drum, mileage rotation drives bracket to drive worm gear rotation, and worm gear drives snail
Bar, to realize note speed；And brake block and brake drum CONTACT WITH FRICTION position are naked dew, and rapid heat dissipation, friction powder preferably exclude；
By simple structure, not only can meter speed, and strength of parts is high, is unlikely to deform, and bears to brake without cutting down when not only braking
Torsion, and rapid heat dissipation, friction powder preferably exclude.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the invention will be further described, and the accompanying drawings in the following description is only section Example of the invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other accompanying drawings:
Fig. 1 is the main view of the motor tricycles front brake with speed counter of present pre-ferred embodiments；
Fig. 2 is the cross section structure schematic diagram of the motor tricycles front brake with speed counter of present pre-ferred embodiments；
Fig. 3 is the rearview of the motor tricycles front brake with speed counter of present pre-ferred embodiments；
Wherein, 11- brake drum, 12- friction plate, 21- brake block, 211- link block, 22- brake pin, 23- brake pin spiral shell
Mother, 24- brake shoe returning pull-spring, 31- brake axle, 41- worm screw, 42- worm gear, 43- mileage rotation drive bracket, 44- mounting hole,
51- brake rocker, 52- rocker arm lock-screw.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the embodiment of the present invention clearer, implement below in conjunction with the present invention
Technical solution in example carries out clear, complete description, it is clear that and described embodiment is section Example of the invention, and
It is not all of embodiment.Based on the embodiment of the present invention, those of ordinary skill in the art are not before making the creative labor
Every other embodiment obtained is put, protection scope of the present invention is belonged to.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
Term " first ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relatively heavy
The property wanted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.
For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
A kind of motor tricycles front brake with speed counter of present pre-ferred embodiments, as shown in Figure 1-3, include braking
Drum 11, friction plate 12, brake assemblies and the fast device assembly of note；The brake drum 11 is that No. 30 carbon steel are disposably cast；Institute
It states friction plate 12, brake assemblies, remember that fast device assembly is set in 11 inner cavity of brake drum；The friction plate 12 is bonded the system
Dynamic 11 inner wall of drum setting, the brake assemblies include the brake pin nut of two brake blocks 21, brake pin 22, fixed brake pin 22
23 and brake axle 31；It is equipped at intervals with the brake block 21 in the friction plate 12, the brake block 21 is semi-annular shape, and phase
To setting；Described 21 one end of brake block and the brake pin 22 are hinged, and the other end is equipped with link block 211, two link blocks
Brake axle 31 is fitted between 211, the brake axle 31 is cam；It is additionally provided between described two brake blocks 21 for making to stop
The resetting-mechanism that vehicle piece 21 resets；The meter speed device assembly include mileage rotation drive bracket 43, worm gear 42, and with the snail
The worm screw 41 of 42 cooperation of wheel；The mileage rotation drives 43 one end of bracket to connect with brake drum 11, the other end and the worm gear 42
Connection, the worm screw 41 are equipped with the note speed device for recording revolving speed；The motor tricycles front brake with speed counter is also wrapped
Forging body is included, is equipped with mounting hole 44 for 30 degree of angled downward from horizontal on the forging body, the worm screw 41 is mounted on the mounting hole
In 44；When needing to brake, brake axle 11 rotates, and opens the brake blocks 21 of two sides around brake pin 22, brake block 21 with rub
Pad 12 and brake drum 11 contact, so that brake drum 11 be made to stop operating, reach braking effect；The main body uses No. 30 carbon steel
It disposably forges, the strength of parts is high, is unlikely to deform, without cutting down born braking torque force when braking；And pass through braking
Drum 11 drives mileage rotation that bracket 43 is driven to rotate, and mileage rotation drives bracket 43 that worm gear 42 is driven to rotate, and worm gear 42 drives snail
Bar 41, to realize note speed；And brake block 21 and 11 CONTACT WITH FRICTION position of brake drum are naked dew, rapid heat dissipation, friction powder
Preferably exclude；By simple structure, not only can meter speed, and strength of parts is high, is unlikely to deform, and is held when not only braking without cutting down
By braking torque force, and rapid heat dissipation, friction powder preferably exclude.
It as Figure 2-3, further include brake rocker 51, the brake rocker 51 is locked with the brake axle 31 by rocker arm
Screw 52 is fixedly connected；It controls brake axle 31 by rotation brake rocker 51 to rotate, to brake.
As shown in Figure 1, the resetting-mechanism is brake shoe returning pull-spring 24；The both ends of the brake shoe returning pull-spring 24 point
It Lian Jie not two brake blocks 21；After brake, brake block 21 can be quickly set to return by brake shoe returning pull-spring 24
Position.
As shown in Fig. 2, the brake drum 11 is equipped with the ventilation hole for powder discharge of radiating and rub；Prevent braking from rubbing
Easy heat radiation, friction powder not can not rule out and generate accumulation influence braking temperature produced by wiping.
In addition, brake block 21 of the present invention is formed using tensile strength is made higher than the gray cast iron material of 200MPa, protect
Demonstrate,prove the intensity of brake block 21.
As shown in Figure 1-3, the brake pin 22 is two, the flexible brake pin nut 23 of fixed brake pin 22 is also two
It is a；Keep two brake blocks 21 more flexible, is also convenient for replacing.
As shown in Figure 1, the brake axle 31 is oval；Make in rotation, it is identical convenient for opening the brake block 21 of two sides
Angle brake.
As shown in Figure 1-3, the friction plate 12 is bolted to connection with the brake drum 11；Keep friction plate 12 close
Stable is bonded with brake drum 11.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of motor tricycles front brake with speed counter, which is characterized in that including brake drum, friction plate, brake assemblies and
Remember fast device assembly；The brake drum is that No. 30 carbon steel are disposably cast；The friction plate, brake assemblies remember fast device group
Part is set in the brake drum inner cavity；The friction plate is bonded the brake drum inner wall setting, and the brake assemblies include two
The brake pin nut and brake axle that a brake block, brake pin, fixed brake are sold；The brake is equipped at intervals in the friction plate
Piece, the brake block is semi-annular shape, and is oppositely arranged；Described brake block one end and brake pin are hinged, and the other end is set
There is link block, brake axle is fitted between two link blocks, the brake axle is cam；Between described two brake blocks
It is additionally provided with the resetting-mechanism for resetting brake block；The meter speed device assembly includes mileage rotation drive bracket, worm gear, and
With the worm screw of the worm gear；The mileage rotation drives bracket one end to connect with brake drum, and the other end and the worm gear connect
It connects, the worm screw is equipped with the note speed device for recording revolving speed.
2. the motor tricycles front brake with speed counter as described in claim 1, which is characterized in that further include brake rocker；
The brake rocker is fixedly connected with the brake axle.
3. the motor tricycles front brake with speed counter as described in claim 1, which is characterized in that further include forging body, institute
It states and is equipped with mounting hole for 30 degree of angled downward from horizontal on forging body, the worm screw installation is in the mounting hole.
4. the motor tricycles front brake with speed counter as described in claim 1, which is characterized in that the resetting-mechanism is to stop
Vehicle hoof returning pull-spring；The both ends of the brake shoe returning pull-spring are separately connected two brake blocks.
5. the motor tricycles front brake with speed counter as described in claim 1, which is characterized in that the brake drum is equipped with
Ventilation hole for powder discharge of radiating and rub.
6. the motor tricycles front brake with speed counter as claimed in claim 2, which is characterized in that the brake rocker and institute
Brake axle is stated to be fixedly connected by rocker arm lock-screw.
7. the motor tricycles front brake with speed counter as described in claim 1, which is characterized in that the brake block is using anti-
Tensile strength is made higher than the gray cast iron material of 200MPa to be formed.
8. the motor tricycles front brake with speed counter as described in claim 1, which is characterized in that the brake pin is two
A, the flexible brake pin nut of fixed brake pin is also two.
9. the motor tricycles front brake with speed counter as described in claim 1, which is characterized in that the brake axle is in ellipse
Shape.
10. the motor tricycles front brake as described in any one of claims 1-9 with speed counter, which is characterized in that described
Friction plate is bolted to connection with the brake drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127695.2A CN109611472A (en) | 2019-02-21 | 2019-02-21 | A kind of motor tricycles front brake with speed counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910127695.2A CN109611472A (en) | 2019-02-21 | 2019-02-21 | A kind of motor tricycles front brake with speed counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109611472A true CN109611472A (en) | 2019-04-12 |
Family
ID=66022043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910127695.2A Pending CN109611472A (en) | 2019-02-21 | 2019-02-21 | A kind of motor tricycles front brake with speed counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109611472A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230653A (en) * | 2019-05-21 | 2019-09-13 | 重庆市宏向汽配有限公司 | A kind of front brake for motor tricycles |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB627347A (en) * | 1946-02-16 | 1949-08-08 | Servo Frein Dewandre | Improvements in braking apparatus for vehicles |
| JP2000161405A (en) * | 1998-11-30 | 2000-06-16 | Yamaha Motor Co Ltd | Drum brake |
| CN1319508A (en) * | 2000-03-30 | 2001-10-31 | 本田技研工业株式会社 | Wheel brake drum |
| CN2545425Y (en) * | 2002-07-01 | 2003-04-16 | 张叶平 | Brake with two-way push block on drive wheel |
| JP2010149828A (en) * | 2008-12-25 | 2010-07-08 | Muramatsu Sharyo:Kk | Tricycle |
| CN201647041U (en) * | 2010-03-31 | 2010-11-24 | 浙江钻豹电动车有限公司 | Brake |
| CN202170942U (en) * | 2011-08-04 | 2012-03-21 | 重庆市璧山宏向汽配有限公司 | Brake assembly of tricycle |
| CN203809609U (en) * | 2014-03-26 | 2014-09-03 | 重庆市璧山宏向汽配有限公司 | Tricycle speed counter transmission device |
| CN205446469U (en) * | 2016-03-29 | 2016-08-10 | 景德镇正德制动***有限公司 | Novel heat dissipation drum brake |
| CN208169371U (en) * | 2018-04-03 | 2018-11-30 | 四川赢信汇通实业有限公司 | A kind of brake drum that thermal diffusivity is strong |
| CN209638280U (en) * | 2019-02-21 | 2019-11-15 | 重庆市宏向汽配有限公司 | A kind of motor tricycles front brake with speed counter |
-
2019
- 2019-02-21 CN CN201910127695.2A patent/CN109611472A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB627347A (en) * | 1946-02-16 | 1949-08-08 | Servo Frein Dewandre | Improvements in braking apparatus for vehicles |
| JP2000161405A (en) * | 1998-11-30 | 2000-06-16 | Yamaha Motor Co Ltd | Drum brake |
| CN1319508A (en) * | 2000-03-30 | 2001-10-31 | 本田技研工业株式会社 | Wheel brake drum |
| CN2545425Y (en) * | 2002-07-01 | 2003-04-16 | 张叶平 | Brake with two-way push block on drive wheel |
| JP2010149828A (en) * | 2008-12-25 | 2010-07-08 | Muramatsu Sharyo:Kk | Tricycle |
| CN201647041U (en) * | 2010-03-31 | 2010-11-24 | 浙江钻豹电动车有限公司 | Brake |
| CN202170942U (en) * | 2011-08-04 | 2012-03-21 | 重庆市璧山宏向汽配有限公司 | Brake assembly of tricycle |
| CN203809609U (en) * | 2014-03-26 | 2014-09-03 | 重庆市璧山宏向汽配有限公司 | Tricycle speed counter transmission device |
| CN205446469U (en) * | 2016-03-29 | 2016-08-10 | 景德镇正德制动***有限公司 | Novel heat dissipation drum brake |
| CN208169371U (en) * | 2018-04-03 | 2018-11-30 | 四川赢信汇通实业有限公司 | A kind of brake drum that thermal diffusivity is strong |
| CN209638280U (en) * | 2019-02-21 | 2019-11-15 | 重庆市宏向汽配有限公司 | A kind of motor tricycles front brake with speed counter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230653A (en) * | 2019-05-21 | 2019-09-13 | 重庆市宏向汽配有限公司 | A kind of front brake for motor tricycles |
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