CN208173661U - A kind of thinned type commercial vehicle aluminum alloy battery pallet - Google Patents
A kind of thinned type commercial vehicle aluminum alloy battery pallet Download PDFInfo
- Publication number
- CN208173661U CN208173661U CN201820689545.1U CN201820689545U CN208173661U CN 208173661 U CN208173661 U CN 208173661U CN 201820689545 U CN201820689545 U CN 201820689545U CN 208173661 U CN208173661 U CN 208173661U
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- aluminum alloy
- plate
- battery
- battery pallet
- back side
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model provides a kind of thinned type commercial vehicle aluminum alloy battery pallet, including a battery tray, battery tray are battery trays made of aluminium alloy；It is in flat bottom plate that aluminum alloy battery pallet, which includes one,；Aluminum alloy battery pallet further includes the L-shaped front side board of section, and front side board includes that a preceding riser placed vertically and horizontal positioned preceding transverse slat, the lower end of preceding riser are connected with the front end of preceding transverse slat；Aluminum alloy battery pallet further includes a bottom plate；Aluminum alloy battery pallet further includes the rear and front end that bottom plate is arranged in mirror symmetrical structure welding for the L-shaped back side panel of a section, front side board and back side panel, and front side board, bottom plate, back side panel three, which are weldingly connected, constitutes a chassis；Aluminum alloy battery pallet further includes a left plate and right side plate, is weldingly connected on the left of left plate and chassis, is weldingly connected on the right side of right side plate and chassis.Choosing battery tray made of aluminium alloy, self weight is controlled.
Description
Technical field
The utility model relates to field of mechanical technique, and in particular to aluminum alloy battery pallet.
Background technique
In light weight material in automobile, the comprehensive cost performance of aluminum alloy materials is higher than steel, magnesium, plastics and composite material, nothing
All there are comparative advantages by application technology or safety in operation and recycling.The density of aluminum material only has the 1/ of steel
3, it is in light weight material in automobile that loss of weight, which, speed-raising, reduces that exhaust gas discharge, to promote handling etc. effect obvious at noise reduction,
It is preferred.
Due to power battery, so that an electric car increases weight hundreds of kilograms than same level conventional fuel oil car, how to protect
Demonstrate,prove safety it is controllable with cost under conditions of become to battery loss of weight and perplex thinking topic together with most vehicles enterprises.
The existing method for realizing battery loss of weight, often using reducing or mitigating adhesive, battery is installed and the sides such as supporting element
The weight loss effect of formula, these modes is bad.
Summary of the invention
In view of the problems of the existing technology, the utility model provides a kind of thinned type commercial vehicle aluminum alloy battery pallet,
To solve at least one above-mentioned technical problem.
The technical solution of the utility model is：A kind of thinned type commercial vehicle aluminum alloy battery pallet, including a battery tray,
It is characterized in that, the battery tray is battery tray made of aluminium alloy；
It is in flat bottom plate that the aluminum alloy battery pallet, which includes one,；
The aluminum alloy battery pallet further includes the L-shaped front side board of section, and the front side board includes one placing vertically
Preceding riser and horizontal positioned preceding transverse slat, the lower end of the preceding riser are connected with the front end of the preceding transverse slat；
The aluminum alloy battery pallet further includes the L-shaped back side panel of a section, and the front side board is in the back side panel
Mirror symmetrical structure welds the rear and front end that the bottom plate is arranged in, the front side board, the bottom plate, back side panel three weldering
It connects to be connected and constitutes a chassis；
The aluminum alloy battery pallet further includes a left plate and right side plate, the left side of the left plate and the chassis
It is weldingly connected, is weldingly connected on the right side of the right side plate and the chassis；
The left plate, the right side plate, the preceding riser thickness be 1.7mm~1.9mm；
The bottom plate and the preceding transverse slat are by two aluminium alloy plates setting up and down and to be folded in aluminium alloy plate
Between connection strap be connected constitute, the thickness of two aluminium alloy plates is 1.4mm~1.6mm.
Choosing battery tray made of aluminium alloy, self weight is controlled.This patent is by by traditional left plate, right side
The thickness of plate and preceding riser improves traditional 2.5mm for 1.7mm~1.9mm, while proof strength, alleviates weight,
In addition, this patent passes through two aluminium alloy plates by the structure of optimization bottom plate and preceding transverse slat to be folded between aluminium alloy plate
Connection strap be connected constitute, convenient for guarantee chassis bottom support strength while control self weight.
In addition, structure of this patent by optimization front side board, and back side panel and front side board mirror symmetry are arranged, convenient for real
The welding fabrication of existing chassis.
Front side board is by squeezing the integrated profile formed with back side panel.
Alternatively, the connection strap can be an aluminum alloy bar, the both ends of the aluminum alloy bar with described two aluminium alloys
Plate is weldingly connected.
Convenient for guaranteeing the fixed effect of the support of chassis bottom.
Alternatively, the connection strap is a welding wire, and using the welding wire as the reinforcing rib between two aluminium alloy plates, described two
A aluminium alloy plate is weldingly connected by the welding wire.
Convenient for guaranteeing the fixed effect of the support of chassis bottom.
The aluminum alloy battery pallet further includes the first fixed beam for fixing battery set gradually from left to right, the
Two fixed beams and third fixed beam；
First fixed beam, second fixed beam, the bottom of the third fixed beam three with the chassis pair
Welded corner joint is connected.
This patent is easy to implement the bottom to chassis by having additional the first fixed beam, the second fixed beam, third fixed beam
Flatness further control, control the resistance to deformation degree of its bottom.
It offers in first fixed beam, second fixed beam and the third fixed beam for installing fixation
The mounting hole of battery.
Convenient for realizing the fixation of battery by the first fixed beam, the second fixed beam and third fixed beam.
One is equipped at the top of the front side board, the back side panel, the left plate and the right side plate outward
Flange, offer through-hole on the flange, the through-hole is embedded with rivet nut；
With the upper surface of the flange for a sealing surface, the front side board, the back side panel, the left plate and described
The sealing surface of right side plate is on same plane.
By the rivet nut being embedded on flange and flange, it is easy to implement aluminum alloy battery pallet and passes through with upper cover
Stud is spirally connected with rivet nut, and then realizes that sealing is fixed.
At least two hooks are respectively and fixedly provided on rear side of the front side of the front side board and the back side panel.
It is easy to implement whole sling.
The bottom of the front side of the front side board is fixed with the installed in front plate extended forward, opens up on the installed in front plate
Have and carries out the fixed mounting hole of installation for aluminum alloy battery pallet；
The bottom on the right side of the back side panel is fixed with the rear side mounting plate extended forward, opens up on the installed in front plate
Have and carries out the fixed mounting hole of installation for aluminum alloy battery pallet.
The installation for being easy to implement aluminum alloy battery pallet entirety is fixed.
The aluminum alloy battery pallet further includes one for fixing the fixed bracket of CSC of CSC component, the fixed branch of the CSC
The left side of frame is close to the right side of the third fixed beam, and the bottom of the support bracket fastened lower end CSC and the chassis is welded
It is connected.
It is easy to implement the support bracket fastened fixation of CSC.
The left plate offers water cooling import and water cooling outlet for connecting water cooling module.
It is easy to implement and is exported by water cooling import and water cooling, realization is placed on aluminum alloy battery pallet internal water cooling module and leads
Enter cooling water, realizes the effect to cool to battery.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is a kind of structural schematic diagram of the chassis of the utility model；
Fig. 3 is the partial structural diagram of the utility model chassis；
Fig. 4 is the partial structure diagram of the utility model chassis and left plate junction.
In figure：1 links up with for the first tooling, and 2 be left plate, and 3 be wire harness bracket, and 4 be right side plate, and 5 be the first fixed beam, and 6
It is the fixed bracket of CSC for the second fixed beam, 7,8 be back side panel, and 9 be front side board, and 10 be bottom plate, and 11 be third fixed beam, and 12 are
Second tooling hook, 13 link up with for third tooling, and 14 link up with for the 4th tooling, and 15 be through-hole, and 16 be mounting hole, and 17 be weld seam,
18 be upper layer aluminium alloy plate, and 19 be lower layer's aluminium alloy plate, and 20 be the first retention bead, and 91 be preceding riser, and 92 be preceding transverse slat.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of thinned type commercial vehicle aluminum alloy battery pallet, including a battery tray, electricity
Pond pallet is battery tray made of aluminium alloy；It is in flat bottom plate 10 that aluminum alloy battery pallet, which includes one,；Aluminum alloy battery
Pallet further includes the L-shaped front side board 9 of section, and front side board 9 includes a preceding riser placed vertically and horizontal positioned preceding cross
Plate, the lower end of preceding riser are connected with the front end of preceding transverse slat；Aluminum alloy battery pallet further includes the L-shaped back side panel 8 of a section, preceding
The rear and front end of bottom plate 10, front side board 9, bottom plate 10, back side panel 8 are arranged in mirror symmetrical structure welding for side plate 9 and back side panel 8
Three, which is weldingly connected, constitutes a chassis；Aluminum alloy battery pallet further includes a left plate 2 and right side plate 4, left plate 2 and chassis
Left side be weldingly connected, be weldingly connected on the right side of right side plate 4 and chassis；Left plate 2, right side plate 4, preceding riser thickness be
1.7mm~1.9mm；Bottom plate 10 and preceding transverse slat be by two aluminium alloy plates setting up and down and be folded in aluminium alloy plate it
Between connection strap be connected constitute, two aluminium alloy plates setting up and down are respectively upper layer aluminium alloy plate 18 and lower layer's aluminium alloy plate
19, the thickness of two aluminium alloy plates is 1.4mm~1.6mm.Choosing battery tray made of aluminium alloy, control certainly
Weight.This patent is by improveing traditional 2.5mm the thickness of traditional left plate 2, right side plate 4 and preceding riser for 1.7mm
~1.9mm while proof strength, alleviates weight, in addition, this patent is logical by the structure of optimization bottom plate 10 and preceding transverse slat
The connection strap that two aluminium alloy plates are crossed to be folded between aluminium alloy plate is connected to be constituted, convenient for guaranteeing that the support of bottom of chassis is strong
Self weight is controlled while spending.In addition, structure of this patent by optimization front side board 9, and by back side panel 8 and 9 mirror of front side board to right
Claim setting, is easy to implement the welding fabrication of chassis.
Bottom plate and front side board and back side panel are all made of agitating friction welding technology and dock and form two weld seams 17, each weldering
Stitching 17 width is 10mm.
Front side board is by squeezing the integrated profile formed with back side panel.Alternatively, connection strap can be an aluminum alloy bar,
The both ends of aluminum alloy bar are weldingly connected with two aluminium alloy plates.Convenient for guaranteeing the fixed effect of the support of chassis bottom.Firstly,
Aluminum alloy bar is weldingly connected with one in two aluminium metal sheets, is additionally provided in another aluminium metal sheet along aluminum alloy bar length
The shaped opening of direction arrangement, aluminum metal item are weldingly connected with another aluminium metal sheet in strip opening.Alternatively, connection strap is
One welding wire, using welding wire as the reinforcing rib between two aluminium alloy plates, two aluminium alloy plates are weldingly connected by welding wire.Convenient for protecting
Demonstrate,prove the fixed effect of the support of chassis bottom.
Aluminum alloy battery pallet further includes being set gradually from left to right for fixing the first fixed beam 5, second of battery
Fixed beam 6 and third fixed beam 11；First fixed beam 5, the second fixed beam 6, the bottom of 11 three of third fixed beam is and bottom
Frame is diagonally weldingly connected.This patent is easy to implement by having additional the first fixed beam 5, the second fixed beam 6, third fixed beam 11
Further control to the flatness of the bottom of chassis controls the resistance to deformation degree of its bottom.
The peace for installing fixed battery is offered in first fixed beam 5, the second fixed beam 6 and third fixed beam 11
Fill hole.Convenient for realizing the fixation of battery by the first fixed beam 5, the second fixed beam 6 and third fixed beam 11.
An outside flange is equipped at the top of front side board 9, back side panel 8, left plate 2 and right side plate 4 four, on flange
Through-hole 15 is offered, through-hole 15 is embedded with rivet nut；With the upper surface of flange for a sealing surface, front side board 9, back side panel 8, a left side
The sealing surface of side plate 2 and right side plate 4 is on same plane.By the rivet nut being embedded on flange and flange,
It is easy to implement aluminum alloy battery pallet and is spirally connected with upper cover by stud and rivet nut, and then realize that sealing is fixed.
The front side of front side board 9 and the rear side of back side panel 8 are respectively and fixedly provided at least two hooks.It is easy to implement whole hang
It rises.
The bottom of the front side of front side board 9 is fixed with the installed in front plate extended forward, offers and is used on installed in front plate
Aluminum alloy battery pallet carries out the fixed mounting hole of installation；The bottom on the right side of back side panel 8 is fixed with the rear side peace extended forward
Loading board offers on installed in front plate and carries out the fixed mounting hole 16 of installation for aluminum alloy battery pallet.It is easy to implement aluminium conjunction
The installation of golden battery tray entirety is fixed.
Aluminum alloy battery pallet further includes one for fixing the fixed bracket 7 of CSC of CSC component, a left side for the fixed bracket 7 of CSC
Side is close to the right side of third fixed beam, and the bottom of the support bracket fastened lower end CSC and chassis is weldingly connected.It is solid to be easy to implement CSC
The fixation of fixed rack 7.
Left plate 2 offers water cooling import and water cooling outlet for connecting water cooling module.It is easy to implement and passes through water cooling
Import and water cooling export, and realization is placed on aluminum alloy battery pallet internal water cooling module and imports cooling water, realize to the cold of battery
But the effect to cool down.The splicing interface for power output is offered on left plate.
Referring to fig. 4, left plate 2 is Z-type, and the upper end of left plate 2 is equipped with 6 seals, and seal is embedded in M5X13 staking
Nut.Left plate include the vertical plate placed vertically, the upper overturning above vertical plate and below vertical plate under
Flange, the upper surface of lower flange and the lower surface of chassis offset.Convenient for guaranteeing the welding effect between left plate and chassis.Vertically
Plate is equipped with the first retention bead 20 for being positioned to chassis front side board and for positioning to chassis back side panel
The second retention bead, the front side board of chassis is equipped with the first notch for sliding into the first retention bead, and the back side panel of chassis is equal
Equipped with the second notch for sliding into the second retention bead, the first notch is identical as the section of the second notch, and in isosceles ladder
Shape, the section of the first retention bead is identical as the section of the second retention bead, and matches with the first notch.First retention bead
Gradually it is incremented by close to left plate side to far from left plate side longitudinal length.
The right side of first fixed beam 5 is equipped with 3 weld recess.The left side of third fixed beam is equipped with 3 weld recess.Second
The left side of fixed beam 6 is set there are three weld recess, and the right side of the second fixed beam 6 is set there are three weld recess, from front to back direction
On, the weld recess positioned at 6 left side of the second fixed beam is intervally arranged with the weld recess for being located at 6 right side of the second fixed beam.
Aluminum alloy battery pallet can install three batteries from front to back, each battery by bolt and the first fixed beam 5,
Mould group mounting hole in second fixed beam 6, third fixed beam 11 is fixed, and each battery uses 6 studs, with fixed beam installation
Torque reaches 15N*M, and harness is fixed on wire harness bracket 3, and connector is mounted on front end-plate 2.It, will after battery is installed
Upper cover uses 8.5N*M torque, is spirally connected by stud and the rivet nut in through-hole, finally carries out airtight detection, pass through
Airtight examination criteria illustrates part qualification.After the installation is completed, aluminum alloy battery pallet is integrally placed for battery, passes through the first work
Dress the 1, second tooling of hook hook 12, third tooling link up with the 13, the 4th tooling hook 14 and sling entire pallet, are passed through with bolt
Installation is fixed to part in the mounting hole 16 of battery tray.So far, entire battery frame is installed.
In order to increase the functionality of device entirety, it can be, at least three length directions are offered on the outer wall of back side panel
For the strip groove of left and right, the width of the notch of strip groove is less than the width of the slot bottom of strip groove, filling in strip groove
There is temperature-sensitive discoloration coating.This patent is realized and passes through heat discoloration to whole device situation of being heated by heat discoloration coating
The discoloration of coating, is intuitively shown.It gives and the temperature of current back side panel is intuitively shown.Convenient for work people
When member is safeguarded, know whether overheat.In addition, preventing heat discoloration to apply by being embedded heat discoloration coating in groove
While falling off of layer increases the contact area with back side panel.
In order to increase the functionality of device entirety, it can be, a fluorescence is coated on back side panel and front side board outer wall and is applied
Layer.It, can also be by glimmering while convenient for by protection and the fluorescence developing of fluoresent coating realization back side panel and front side board
Light coating knows the situation that is worn of back side panel and front side board.
In order to increase the functionality of device entirety, it can be, a damping wear Protection machine is stained on the outer wall of back side panel
Structure, damping wear Protection mechanism include a rubber pad and the basalt fibre net being embedded in rubber pad.It is also buried in rubber pad
Equipped with a radio-frequency card, radio-frequency card is between back side panel and basalt fibre net.This patent is by damping wear mechanisms, convenient for real
The generation of the scratch of existing frame outer surface, in addition, this patent is guaranteed wear-resisting and damping performance same by basalt fibre net
When, it can also be ensured that protection while radiofrequency signal passes to outward, to radio-frequency card.It is easy to implement by radio-frequency card and producer is believed
The storage of breath.Left plate, chassis outer wall on can be stained with damping wear Protection mechanism.
The above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (7)
1. a kind of thinned type commercial vehicle aluminum alloy battery pallet, including a battery tray, which is characterized in that the battery tray is
Battery tray made of aluminium alloy；
It is in flat bottom plate that the aluminum alloy battery pallet, which includes one,；
The aluminum alloy battery pallet further includes the L-shaped front side board of section, the front side board include one place vertically it is preceding perpendicular
Plate and horizontal positioned preceding transverse slat, the lower end of the preceding riser are connected with the front end of the preceding transverse slat；
The aluminum alloy battery pallet further includes the L-shaped back side panel of a section, and the front side board and the back side panel are in mirror surface
Symmetrical structure welds the rear and front end that the bottom plate is arranged in, and the front side board, the bottom plate, the back side panel three weld phase
Even constitute a chassis；
The aluminum alloy battery pallet further includes a left plate and right side plate, the left side welding of the left plate and the chassis
It is connected, is weldingly connected on the right side of the right side plate and the chassis；
The left plate, the right side plate, the preceding riser thickness be 1.7mm~1.9mm；
The bottom plate and the preceding transverse slat are by two aluminium alloy plates setting up and down and to be folded between aluminium alloy plate
Connection strap be connected constitute, the thickness of two aluminium alloy plates is 1.4mm~1.6mm.
2. a kind of thinned type commercial vehicle aluminum alloy battery pallet according to claim 1, it is characterised in that：The connection strap
It is an aluminum alloy bar, the both ends of the aluminum alloy bar are weldingly connected with described two aluminium alloy plates.
3. a kind of thinned type commercial vehicle aluminum alloy battery pallet according to claim 1, it is characterised in that：The connection strap
It is a welding wire, using the welding wire as the reinforcing rib between two aluminium alloy plates, described two aluminium alloy plates pass through the welding wire
It is weldingly connected.
4. a kind of thinned type commercial vehicle aluminum alloy battery pallet according to claim 1, it is characterised in that：The aluminium alloy
Battery tray further includes that the first fixed beam, the second fixed beam and third for fixing battery set gradually from left to right is consolidated
Determine beam；
First fixed beam, second fixed beam, the bottom of the third fixed beam three is with the chassis to fillet welding
It connects connected.
5. a kind of thinned type commercial vehicle aluminum alloy battery pallet according to claim 4, it is characterised in that：Described first is solid
Determine to offer the mounting hole for installing fixed battery in beam, second fixed beam and the third fixed beam.
6. a kind of thinned type commercial vehicle aluminum alloy battery pallet according to claim 1, it is characterised in that：The front side
An outside flange is equipped at the top of plate, the back side panel, the left plate and the right side plate, on the flange
Through-hole is offered, the through-hole is embedded with rivet nut；
With the upper surface of the flange for a sealing surface, the front side board, the back side panel, the left plate and the right side
The sealing surface of plate is on same plane.
7. a kind of thinned type commercial vehicle aluminum alloy battery pallet according to claim 1, it is characterised in that：The back side panel
Outer wall on be stained with a damping wear Protection mechanism, damping wear Protection mechanism includes a rubber pad and is embedded in rubber
Basalt fibre net in rubber mat；A radio-frequency card is also embedded in the rubber pad, the radio-frequency card is located at back side panel and the Black Warrior
Between rock web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689545.1U CN208173661U (en) | 2018-05-09 | 2018-05-09 | A kind of thinned type commercial vehicle aluminum alloy battery pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820689545.1U CN208173661U (en) | 2018-05-09 | 2018-05-09 | A kind of thinned type commercial vehicle aluminum alloy battery pallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208173661U true CN208173661U (en) | 2018-11-30 |
Family
ID=64365739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820689545.1U Active CN208173661U (en) | 2018-05-09 | 2018-05-09 | A kind of thinned type commercial vehicle aluminum alloy battery pallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208173661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109860459A (en) * | 2019-01-07 | 2019-06-07 | 上海友升铝业有限公司 | A kind of electric car aluminum alloy battery pallet meeting IP67 |
| CN112701408A (en) * | 2020-12-25 | 2021-04-23 | 孚能科技(赣州)股份有限公司 | Bottom plate structure of box body chassis, battery pack and automobile |
-
2018
- 2018-05-09 CN CN201820689545.1U patent/CN208173661U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109860459A (en) * | 2019-01-07 | 2019-06-07 | 上海友升铝业有限公司 | A kind of electric car aluminum alloy battery pallet meeting IP67 |
| CN109860459B (en) * | 2019-01-07 | 2022-01-07 | 上海友升铝业股份有限公司 | Electric automobile aluminum alloy battery tray that accords with IP67 |
| CN112701408A (en) * | 2020-12-25 | 2021-04-23 | 孚能科技(赣州)股份有限公司 | Bottom plate structure of box body chassis, battery pack and automobile |
| CN112701408B (en) * | 2020-12-25 | 2022-12-09 | 孚能科技(赣州)股份有限公司 | Bottom plate structure of box body chassis, battery pack and automobile |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201702, Shanghai Qingpu District, Shanghai Qing Ping highway 2058 Patentee after: Shanghai Yousheng Aluminum Co., Ltd Address before: 201702, Shanghai Qingpu District, Shanghai Qing Ping highway 2058 Patentee before: SHANGHAI UNISON ALUMINUM PRODUCTS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |