CN108001118A - Aluminium sheet rolls wheel - Google Patents
Aluminium sheet rolls wheel Download PDFInfo
- Publication number
- CN108001118A CN108001118A CN201711131770.XA CN201711131770A CN108001118A CN 108001118 A CN108001118 A CN 108001118A CN 201711131770 A CN201711131770 A CN 201711131770A CN 108001118 A CN108001118 A CN 108001118A
- Authority
- CN
- China
- Prior art keywords
- ring
- wheel
- aluminium sheet
- spoke
- cavity
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 25
- 239000004411 aluminium Substances 0.000 title claims abstract description 24
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 239000000498 cooling water Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910001327 Rimmed steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/10—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group with cooling fins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/08—Rims characterised by having braking surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T5/00—Vehicle modifications to facilitate cooling of brakes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to wheel.A kind of aluminium sheet rolls wheel, including wheel rim and spoke, the wheel rim and spoke are all made for aluminium sheet, the wheel rim includes being equipped with outside circle, centre circle and inner side circle, centre circle includes the outside clamping ring set gradually, middle clamping ring and inner side clamping ring, the spoke includes central plate and some spokes, the central plate is equipped with wheel shaft through-hole and the mounting hole of several edge wheel shaft through-hole circle distributions, one end of the spoke links together with the central plate, the other end is equipped with the first supporting surface and the second supporting surface, first supporting surface is supported on the middle clamping ring and welds together with middle clamping ring, second supporting surface is supported on the outer clamping ring, thermal vias is formed between adjacent spoke.The present invention provides a kind of spoke aluminium sheet good to the support effect of screw thread to roll wheel, solves the problems, such as that wheel spoke is poor to the support effect of wheel rim.
Description
Technical field
The present invention relates to wheel, more particularly to a kind of aluminium sheet rolling wheel.
Background technology
Wheel is made of wheel rim, spoke and tire.It is public in the patent document that China Patent No. is 201410221469.8
A kind of existing wheel is driven.
Existing wheel has the following disadvantages：Spoke is to be only supported on the inner peripheral surface of middle clamping ring of wheel rim, therefore spoke
Support fixed effect to wheel rim is poor.Also there are edge of rim intensity is relatively low for the wheel also switched just like the patent No..
The content of the invention
The present invention provides a kind of spoke aluminium sheet good to the support effect of screw thread to roll wheel, solves wheel spoke pair
The problem of support effect of wheel rim is poor.
Above technical problem solves by the following technical programs：A kind of aluminium sheet rolls wheel, including wheel rim and spoke,
It is characterized in that, the wheel rim and spoke are all made for aluminium sheet, the wheel rim includes being equipped with outside circle, centre circle and inner side
Circle, centre circle include the outside clamping ring, middle clamping ring and the inner side clamping ring that set gradually, and the spoke includes central plate and some
Spoke, the central plate are equipped with wheel shaft through-hole and the mounting hole of several edge wheel shaft through-hole circle distributions, one end of the spoke
Link together with the central plate, the other end is equipped with the first supporting surface and the second supporting surface, first supporting surface is supported on
Weld together on the middle clamping ring and with middle clamping ring, second supporting surface is supported on the outer clamping ring, adjacent
Spoke between form thermal vias.Aluminium makes, and light-weight intensity is good.Spoke, which is set, carrys out a supporting surface centering clamping ring and outer
Side clamping ring is all supported, support effect that can be by spoke to wheel rim.Thermal vias is formed between spoke, it is possible to increase
Heat dissipation effect.
Preferably, edge all outward bendings of the left side circle and right side circle are formed along the annular empty of wheel rim circumferentially extending
Chamber.Edge of rim intensity can be passed through.
Present invention additionally comprises brake actuator, braking of the brake actuator including setting rubbing surface on drag ring, end face
Ring and drag ring driving mechanism, drag ring driving mechanism are used to drive drag ring to move axially along brake hoop and abut to described rub
Braked on wiping face and separated with rubbing surface and stop braking, the brake hoop is connected on the inner peripheral surface of the middle clamping ring
And it is coaxial with middle clamping ring, the annular cooling water chamber circumferentially extended along brake hoop is equipped with the brake hoop, on the rubbing surface
Apopores equipped with some perforations annular cooling water chambers, be equipped with plug in the apopore and driving plug moves outwardly and
The closed pore spring in the apopore is blocked, plug blocks the plug during apopore and protrudes the rubbing surface.Use
When, driving mechanism is linked together with car body, cooling water is loaded in cooling water ring.Need to drive by drag ring during brake
The rubbing surface that mechanism driving drag ring abuts to brake hoop realizes friction catch, will be stifled when drag ring abuts together with braking surface
Head driving inwardly so that apopore is opened, the outflow of the water of annular cooling water intracavitary and braking position is cooled down, to prevent from making
Temperature raises excessive and influences braking effect when dynamic.Stop driving mechanism driving drag ring during braking to separate with rubbing surface.This skill
Art scheme can cool down the position of braking with portion during braking.Rubbing surface is arranged on the end face of brake hoop, by
The interference of the centrifugal force of generation when vehicle wheel rotation, the cooling water of outflow are not easy to pour in down a chimney to annular cooling water intracavitary, avoid
The cooling water of annular cooling water intracavitary is contaminated.
Preferably, the annular cooling water intracavitary is equipped with water outlet power-assisted air bag.During original state, at water outlet power-assisted air bag
In buckle condition（It is not fully open）, the hydraulic pressure of annular cooling water intracavitary is more than 1.5 atmospheric pressure.Not only being easy to will
Cooling water squeezes out, and since air bag can deform so that cause hydraulic pressure to decline after it cooling water flow out of and diminish with the amount of water
When, air bag can expand with fill cooling water reduction space so that water is still able to reliably flow out.
Preferably, the water outlet power-assisted air bag is the annular circumferentially extended along brake hoop.Power-assisted effect is good.
Preferably, the apopore, along the circumferentially distributed of brake hoop, the drag ring is equipped with some along drag ring week
To being distributed and protruding from the brake pad of the same rubbing surface cooperation of drag ring, the clearance distance between adjacent apopore is more than
Length of the brake pad along drag ring circumferential direction, the water outlet power-assisted air bag are equipped with some valve cocks, each described plug
Equipped with filling channel, the filling channel that the valve cock is connected to the plug correspondingly is inner, and the inflation is logical
The other end sealing in road slidably connects compression piston, and supercharging air cavity, institute are formed between the compression piston and the valve cock
State in supercharging air cavity and be equipped with compression piston resetting spring, the compression piston is connected with pushing away for the outer end face that stretches out the plug
Bar, the check valve opened in the supercharging air cavity is provided with the compression piston.During use, brake pad, which is pressed into, to be pushed away
During bar, push rod push piston and make it that the air in supercharging air cavity is compressed in water outlet power-assisted air bag and carry out air pressure supplement, with more
Hydraulic pressure declines caused by moisturizing outflow.Since the clearance distance between adjacent apopore is more than the brake pad along drag ring
Circumferential length so that brake pad can stagger with push rod, the then piston under the action of compression piston resetting spring after staggering
Mobile and be pressurized air cavity reset, check valve is opened and carries out tonifying Qi to supercharging air cavity in reseting procedure, so as to next time to air bag
Inflation.The technical program can carry out tonifying Qi to air bag using friction mechanism and make up pressure decline caused by water outflow.
Preferably, the input end of the check valve is equipped with air filter piece.Water can be avoided to enter water outlet power-assisted air bag.
Preferably, the drag ring driving mechanism includes inner side retainer ring and outside retainer ring, the inner side retainer ring
Linked together with outside retainer ring by some connecting poles circumferentially distributed along inner side retainer ring, be equipped with and slide in the connecting pole
Chamber, the sliding intracavitary are equipped with driving piston, and the driving piston is linked together by drive rod with the drag ring, the drive
The sliding chamber is divided into inboard cavity and outboard cavity by piston, and the inner side retainer ring is equipped with the inner side with inboard cavity connection
Chamber inflation/deflation passage, the outside retainer ring are equipped with the outboard cavity inflation/deflation passage with outboard cavity connection.During use by
Side retainer ring and/or outside retainer ring are fixed on the fixation that the present invention is realized on car body.To inner layer cavity inflation, outboard cavity during braking
Deflate, vice versa.
Preferably, the inboard cavity inflation/deflation passage includes the interior annular passage circumferentially extended along inner side retainer ring,
The interior annular passage is equipped with the inner side air filling and exhausting hole of the fixed ring surface in perforation inner side and some correspondingly with described interior
The inner side intercommunicating pore of side chamber connection.Easy to be laid out.
Preferably, the outboard cavity inflation/deflation passage includes the exterior annular passage circumferentially extended along outside retainer ring,
The exterior annular passage is equipped with the outside air filling and exhausting hole of perforation outside stationary exterior surface and some correspondingly with described outer
The outside intercommunicating pore of side chamber connection.Easy to be laid out.
Present invention tool has the advantage that：Realize wheel rim steel make and spoke is made with aluminum；Edge strength is higher.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention one.
Fig. 2 is C-C schematic cross-sectional views of Fig. 1.
Fig. 3 regards schematic diagram for the embodiment of the present invention two.
Fig. 4 is the close-up schematic view at the A of Fig. 3.
Fig. 5 is the close-up schematic view at the B of Fig. 4.
In figure：It is wheel rim 1, outside circle 11, centre circle 12, outside clamping ring 121, middle clamping ring 122, inner side clamping ring 123, interior
Side circle 13, toroidal cavity 14, spoke 2, wheel shaft through-hole 21, mounting hole 22, thermal vias 23, central plate 24, spoke 25, first
Support face 251, the second supporting surface 252, brake actuator 3, brake hoop 31, rubbing surface 310, annular cooling water chamber 311, apopore
312nd, plug 313, filling channel 3131, supercharging air cavity 3132, closed pore spring 314, compression piston 315, compression piston reset bullet
Spring 316, check valve 317, air filter piece 318, push rod 319, drag ring 32, brake pad 321, drag ring driving mechanism 33, inner side are solid
Determine ring 331, inboard cavity inflation/deflation passage 3311, interior annular passage 33111, inner side air filling and exhausting hole 33112, inner side intercommunicating pore
33113rd, outside retainer ring 332, outboard cavity inflation/deflation passage 3321, exterior annular passage 33211, outside air filling and exhausting hole 33212,
Outside intercommunicating pore 33213, connecting pole 333, sliding chamber 3331, inboard cavity 33311, outboard cavity 33312, driving piston 3332, driving
Bar 3333, water outlet power-assisted air bag 34, valve cock 341.
Embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Embodiment one, referring to Fig. 1, a kind of aluminium sheet rolls wheel, including wheel rim 1, spoke 2.
Spoke 2 is made for aluminium.Spoke 2 includes central plate 24 and some spokes 25.Central plate 24 is equipped with wheel shaft through-hole
21 and mounting hole 22.One end of spoke 25 with central plate 24 be integrally formed together, the other end welds together with wheel rim.It is adjacent
Spoke between formed thermal vias 23.Wheel rim 1 forms for aluminium sheet rolling.
Include outside circle 11, centre circle 12 and inner side circle 13 referring to Fig. 2, wheel rim 1.Centre circle 12 includes what is be connected in turn
Outside clamping ring 121, middle clamping ring 122 and inner side clamping ring 123.Outside circle 11, centre circle 12 and inner side circle 13 are integrally formed
Together.Spoke 2 is equipped with the first supporting surface 251 and the second supporting surface 252 with one end that wheel rim connects.First supporting surface 251
Support is on the inner peripheral surface of middle clamping ring 122.First supporting surface 251 welds together with middle clamping ring.Second supporting surface 252 supports
On the outside on clamping ring 121.Edge all outward bendings of outside circle 11 and inner side circle 13 form toroidal cavity 14.Annular cavity 14
Circumferentially extended along wheel rim 1.
Embodiment two, the difference with embodiment one are：
Referring to Fig. 2, brake actuator 3 is further included.Brake actuator 3 includes brake hoop 31, drag ring 32 and drag ring driving machine
Structure 33.
Brake hoop 31 and middle clamping ring 122 are coaxial.Brake hoop 31 is connected on the inner peripheral surface of middle clamping ring 122.Brake hoop
31 inner face（During use towards car body center side end face）On set rubbing surface 310.It is cold that annular is equipped with brake hoop 31
But water cavity 311.Annular cooling water chamber 311 is circumferentially extended along brake hoop 31.Water outlet power-assisted air bag is equipped with annular cooling water chamber 311
34.Water outlet power-assisted air bag 34 is the annular circumferentially extended along brake hoop.
Drag ring 32 and brake hoop 31 are coaxial.Drag ring 32 is equipped with some brake pads 321.Brake pad 321 is along drag ring
32 is circumferentially distributed.Brake pad 321 protrudes from drag ring 32.
Drag ring driving mechanism 33 includes inner side retainer ring 331 and outside retainer ring 332.Inner side retainer ring 331 and outside
Retainer ring 332 is coaxial.Inner side retainer ring 331 and outside retainer ring 332 are linked together by some connecting poles 333.Connecting pole
333 is circumferentially distributed along inner side retainer ring 331.Sliding chamber 3331 is equipped with connecting pole 333.Driving piston is equipped with sliding chamber 3331
3332.Driving piston 3332 is linked together by drive rod 3333 with drag ring 32.Driving piston 3332 divides sliding chamber 3331
It is segmented into inboard cavity 33311 and outboard cavity 33312.Inner side retainer ring 331 is equipped with inboard cavity inflation/deflation passage 3311.Inboard cavity charge and discharge
Gas passage 3311 includes the interior annular passage 33111 circumferentially extended along inner side retainer ring.Interior annular passage 33111 is equipped with and passes through
The inner side air filling and exhausting hole 33112 of the logical fixed ring surface in inner side connects with some inner sides connected correspondingly with inboard cavity 33311
Through hole 33113.
Outside retainer ring 332 is equipped with outboard cavity inflation/deflation passage 3321.Outboard cavity inflation/deflation passage 3321 is included along outside
The exterior annular passage 33211 of retainer ring circumferentially extending.Exterior annular passage 33211 is equipped with the outer of the fixed ring surface in perforation outside
Side air filling and exhausting hole 33212 and some outside intercommunicating pores 33213 connected correspondingly with outboard cavity 33312.
Referring to Fig. 3, rubbing surface 310 is equipped with some apopores 312.Apopore 312 penetrates through annular cooling water chamber 311.Go out
Water hole 312 is circumferentially distributed along annular cooling water chamber 311.Clearance distance between adjacent apopore is more than 321 edge of brake pad
The length of drag ring circumferential direction, namely brake pad can rotate in place between two adjacent apopores 312 without to apopore
Carry out part and/or block completely.Plug 313 and driving plug are equipped with apopore 312 outwardly（Right end namely direction i.e. in figure
One end of drag ring）Move and block the closed pore spring 314 in apopore.Plug is conical structure.Plug 313 blocks water outlet
Plug 313 protrudes rubbing surface 310 during hole 312.Plug 313 is equipped with filling channel 3131.If water outlet power-assisted air bag 34 is equipped with dry gas
Door mouth 341.Each valve cock 341 is connected to the inner of the filling channel 3131 of a plug.Filling channel 3131
Other end sealing slidably connects compression piston 315.Supercharging air cavity 3132 is formed between compression piston 315 and valve cock 341.Pressure
Contracting piston 315 is connected with push rod 319.Push rod 319 stretches out the outer end face of plug 313.The part that push rod 319 stretches out plug is circular cone
Shape.
Referring to Fig. 4, compression piston resetting spring 316 is equipped with supercharging air cavity 3132.Compression piston resetting spring 316 is used for
Driving compression piston 315 moves outwardly.The check valve 317 opened in supercharging air cavity 3132 is provided with compression piston 315.It is single
Air filter piece 318 is equipped with to the input end of valve 317.
Referring to Fig. 2 to Fig. 4, in use, inner side retainer ring 331 and outside retainer ring 332 be fixed on car body namely not with
Rotated together with wheel.
The process that the present invention is braked is：By inboard cavity inflation/deflation passage 3311 to inboard cavity inflate and outboard cavity into
Row is deflated, so that driving piston 3332 moves to left and drives friction plate 32 to move to left by drive rod, the structure moved to left is friction
Block is abutted on rubbing surface so as to fulfill rotation.When drag ring and brake hoop, which are relatively rotated, to align to plug with brake pad, rub
Move in cleaning block driving plug and make it that cooling water flows out from apopore and friction part is cooled down, in brake pad driving push rod
Move, push rod pushes compression piston 315 is moved to left so that being pressurized 3132 volume-diminished pressure rise of air cavity so as to which gas be rushed through valve cock
Enter into water outlet power-assisted air bag to reduce the pressure slippage of cooling water.Plug resets cooling water and stops when brake pad staggers with plug
Fluid stopping goes out, and push rod and compression piston mistake reset and realize the tonifying Qi to being pressurized air cavity.
When stopping operating, inflated by outboard cavity inflation/deflation passage 3321 to outboard cavity and inboard cavity is deflated, so that
So that driving piston 3332 moves to right and drives friction plate 32 to move to right by drive rod, the result moved to right is brake pad with rubbing surface point
Open and push rod can not be expressed to.
Claims (10)
1. a kind of aluminium sheet rolls wheel, including wheel rim and spoke, it is characterised in that the wheel rim and spoke all for aluminium sheet makes and
Into the wheel rim includes being equipped with outside circle, centre circle and inner side circle, and centre circle includes outside clamping ring, the middle clamping ring set gradually
With inner side clamping ring, the spoke includes central plate and some spokes, and the central plate is equipped with wheel shaft through-hole and several edge wheels
The mounting hole of shaft through-hole circle distribution, one end of the spoke links together with the central plate, the other end, described first
Support face is supported on the middle clamping ring and welds together with middle clamping ring, and second supporting surface is supported on the outer connection
On circle, thermal vias is formed between adjacent spoke.
2. aluminium sheet according to claim 1 rolls wheel, it is characterised in that the edge of the left side circle and right side circle all to
It is outer to be bent to form the toroidal cavity circumferentially extended along wheel rim.
3. aluminium sheet according to claim 1 rolls wheel, it is characterised in that further includes brake actuator, the brake is held
Brake hoop and drag ring driving mechanism of the row device including setting rubbing surface on drag ring, end face, drag ring driving mechanism are used to drive
Drag ring moves axially along brake hoop and abuts on the rubbing surface and braked and separated with rubbing surface and stop braking, institute
State brake hoop and be connected on the inner peripheral surface of the middle clamping ring and coaxial with middle clamping ring, be equipped with along brake hoop in the brake hoop
The annular cooling water chamber of circumferentially extending, the rubbing surface is equipped with the apopore of some perforation annular cooling water chambers, described
Plug is equipped with apopore and driving plug moves and blocks the closed pore spring in the apopore outwardly, plug blocks described
The plug protrudes the rubbing surface during apopore.
4. aluminium sheet according to claim 3 rolls wheel, it is characterised in that the annular cooling water intracavitary is helped equipped with water outlet
Strength capsule.
5. aluminium sheet according to claim 4 rolls wheel, it is characterised in that the water outlet power-assisted air bag is along brake hoop week
To the annular of extension.
6. aluminium sheet according to claim 5 rolls wheel, it is characterised in that circumferential direction point of the apopore along brake hoop
Cloth, the drag ring are equipped with the friction that the same rubbing surface that is some circumferentially distributed along drag ring and protruding from drag ring coordinates
Block, the clearance distance between adjacent apopore are more than length of the brake pad along drag ring circumferential direction, the water outlet power-assisted gas
Capsule is equipped with some valve cocks, each described plug is designed with filling channel, and the valve cock is connected to described correspondingly
The filling channel of plug is inner, and the other end sealing of the filling channel slidably connects compression piston, and the compression is lived
Supercharging air cavity is formed between plug and the valve cock, compression piston resetting spring is equipped with the supercharging air cavity, the compression is lived
Plug is connected with the push rod for the outer end face for stretching out the plug, is provided with what is opened in the supercharging air cavity on the compression piston
Check valve.
7. aluminium sheet according to claim 6 rolls wheel, it is characterised in that the input end of the check valve is equipped with air filtration
Piece.
8. aluminium sheet according to claim 3 rolls wheel, it is characterised in that the drag ring driving mechanism is consolidated including inner side
Determine ring and outside retainer ring, the inner side retainer ring and outside retainer ring pass through some connections circumferentially distributed along inner side retainer ring
Column links together, and sliding chamber is equipped with the connecting pole, and the sliding intracavitary is equipped with driving piston, and the driving piston passes through driving
Bar links together with the drag ring, and the sliding chamber is divided into inboard cavity and outboard cavity, the inner side by the driving piston
Retainer ring is equipped with the inboard cavity inflation/deflation passage with inboard cavity connection, and the outside retainer ring is equipped with to be connected with the outboard cavity
Logical outboard cavity inflation/deflation passage.
9. aluminium sheet according to claim 8 rolls wheel, it is characterised in that the inboard cavity inflation/deflation passage is included along interior
The interior annular passage of side retainer ring circumferentially extending, the interior annular passage, which is equipped with the inside of the fixed ring surface in perforation inner side, to be filled
Air vent and some inner side intercommunicating pores connected correspondingly with the inboard cavity.
10. aluminium sheet according to claim 8 rolls wheel, it is characterised in that the outboard cavity inflation/deflation passage includes edge
The exterior annular passage of outside retainer ring circumferentially extending, the exterior annular passage are equipped with the outside of perforation outside stationary exterior surface
Air filling and exhausting hole and some outside intercommunicating pores connected correspondingly with the outboard cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711131770.XA CN108001118A (en) | 2017-11-15 | 2017-11-15 | Aluminium sheet rolls wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711131770.XA CN108001118A (en) | 2017-11-15 | 2017-11-15 | Aluminium sheet rolls wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108001118A true CN108001118A (en) | 2018-05-08 |
Family
ID=62052437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711131770.XA Pending CN108001118A (en) | 2017-11-15 | 2017-11-15 | Aluminium sheet rolls wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108001118A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588599A (en) * | 2019-08-21 | 2019-12-20 | 成都登锐科技有限公司 | Truck wheel circulative cooling system |
| EP4371780A1 (en) * | 2022-11-15 | 2024-05-22 | ZF CV Systems Global GmbH | Friction brake for brake system of electrically driven vehicles |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2309963Y (en) * | 1997-09-05 | 1999-03-10 | 南海中南铝合金轮毂有限公司 | Steel aluminium composite wheel hub for car |
| CN206623618U (en) * | 2017-03-21 | 2017-11-10 | 浙江风驰机械有限公司 | Aluminium sheet rolls vehicle wheel hub |
-
2017
- 2017-11-15 CN CN201711131770.XA patent/CN108001118A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2309963Y (en) * | 1997-09-05 | 1999-03-10 | 南海中南铝合金轮毂有限公司 | Steel aluminium composite wheel hub for car |
| CN206623618U (en) * | 2017-03-21 | 2017-11-10 | 浙江风驰机械有限公司 | Aluminium sheet rolls vehicle wheel hub |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588599A (en) * | 2019-08-21 | 2019-12-20 | 成都登锐科技有限公司 | Truck wheel circulative cooling system |
| EP4371780A1 (en) * | 2022-11-15 | 2024-05-22 | ZF CV Systems Global GmbH | Friction brake for brake system of electrically driven vehicles |
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Application publication date: 20180508 |
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| RJ01 | Rejection of invention patent application after publication |