CN104729384B - A kind of gearbox leg detection means - Google Patents
A kind of gearbox leg detection means Download PDFInfo
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- CN104729384B CN104729384B CN201510185737.XA CN201510185737A CN104729384B CN 104729384 B CN104729384 B CN 104729384B CN 201510185737 A CN201510185737 A CN 201510185737A CN 104729384 B CN104729384 B CN 104729384B
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- gearbox
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Abstract
The invention provides a kind of gearbox leg detection means, it includes：Base, including the first plane, transition plane and the second plane being sequentially connected with；Measurement plate, including bottom plate and the measurement column connected with the bottom plate；First measurement bar, including the first measurement club head and the first measurement bar bar portion；Second measurement bar, including the second measurement club head and the second measurement bar bar portion.The gearbox leg detection means that the present invention is provided can be detected by base, measurement plate, the first measurement bar and the second measurement bar to gearbox leg size equally accurate, it is easy to use, detection error is small, and detection efficiency is high, advantageously ensures that the installation site and setting angle of gearbox meet demand.
Description
Technical field
The present invention relates to vehicle element size accuracy detection field, more particularly to a kind of gearbox leg detection means.
Background technology
Light truck gearbox leg is assemblied in gearbox bottom, is mainly used in supporting gearbox, and ensure gearbox
Installation site and setting angle meet demand.Because gearbox requires higher to its installation site and setting angle, this will
The installation requirements of gearbox can be met by asking the intensity, rigidity and precision of gearbox leg.
Existing gearbox leg is steel-casting, and its cost is relatively low, and structural strength is high, and rigidity is big, disclosure satisfy that gearbox
Demand of the leg on strength and stiffness, but the precision of casting is uneven, and if using the speed change for not meeting required precision
Case leg, it will cause the problems such as speed change caisson sinking, crooked, installation nut do not reveal tooth, and then have influence on normally making for gearbox
With, it is therefore desirable to spend substantial amounts of man power and material to be detected come the precision to casting.
Existing gearbox leg accuracy checking method mainly has two kinds, and the first is detected for measuring scale, i.e. testing staff
Gearbox leg is detected using survey tools such as ruler, bevel protractor and slide measures, second is three coordinate measurements, i.e.,
Testing staff is detected by three-coordinates measuring machine to gearbox leg.The first detection method detection error is larger, detection
Efficiency is low, particularly measures error during with angled bulk larger；Second of detection method is relatively complicated, equipment cost
Height is, it is necessary to which professional operator is detected, detection efficiency is equally very low.
The content of the invention
The technical problem to be solved in the present invention is that offer is a kind of simple in construction, and easy to use, detection error is small, detection effect
The high gearbox leg detection means of rate.
In order to solve the above technical problems, the gearbox leg detection means that the present invention is provided includes：
Base, including the first plane, transition plane and the second plane being sequentially connected with, first plane and the second plane
Angle it is identical with the angle of gearbox canned paragraph and suspending cushion canned paragraph, wherein, be provided with first plane and institute
State and be provided with and the suspension in the first corresponding measured hole of the first mounting hole on gearbox canned paragraph, second plane
The second corresponding measured hole of the second mounting hole on cushion canned paragraph and with the auxiliary positioning on the suspending cushion canned paragraph
The 3rd corresponding measured hole of hole；
Measurement plate, including bottom plate and the measurement column connected with the bottom plate, the central shaft of the measurement column and the bottom plate
Perpendicular, the external diameter of the measurement column is equal to the internal diameter of first mounting hole, and the height of the measurement column is equal to first boss
Top surface to the distance on the surface of the gearbox canned paragraph away from the first boss and the thickness sum of first plane；
First measurement bar, including the first measurement club head and the first measurement bar bar portion, described first measures the straight of club head
Footpath is more than the diameter of the first measurement bar bar portion, and the external diameter of the first measurement bar bar portion is equal to the interior of second mounting hole
Footpath, the height of the first measurement bar bar portion is equal to the bottom of the groove of the suspending cushion canned paragraph to the top surface of the 3rd boss
Distance and second plane thickness sum；
Second measurement bar, including the second measurement club head and the second measurement bar bar portion, described second measures the straight of club head
Footpath is more than the diameter of the second measurement bar bar portion, and the external diameter of the second measurement bar bar portion is equal to the interior of the auxiliary positioning hole
Footpath, the height of the second measurement bar portion is equal to the distance and described the of top surface of the top surface to the 3rd boss of second boss
The thickness sum of two planes.
Preferably, the base is additionally provided with observation boss on the surface of gearbox leg, first measured hole,
Second measured hole and the 3rd measured hole are located on the observation boss.
Preferably, it is provided with the first in command on the base.
Preferably, it is provided with the second in command in the measurement plate.
Preferably, the angle of first plane and transition plane is identical with the angle of gearbox canned paragraph and linkage section,
The angle of the transition plane and the second plane is identical with the angle of suspending cushion canned paragraph and linkage section.
The gearbox leg detection means that the present invention is provided passes through base, measurement plate, the first measurement bar and the second measurement bar
It can detect that easy to use, detection error is small to gearbox leg size equally accurate, detection efficiency is high, advantageously ensures that change
The installation site and setting angle of fast case meet demand.
Brief description of the drawings
Fig. 1 is the structural representation of gearbox leg detection means embodiment；
Fig. 2 is the structural representation of the base embodiment of gearbox leg detection means；
Fig. 3 is the structural representation of the measurement plate embodiment of gearbox leg detection means；
Fig. 4 is the structural representation of the first measurement bar embodiment of gearbox leg detection means；
Fig. 5 is the structural representation of the second measurement bar embodiment of gearbox leg detection means；
Fig. 6 is the use schematic diagram of gearbox leg detection means；
Fig. 7 is the structural representation at the visual angle of gearbox leg one；
Fig. 8 is the structural representation at another visual angle of gearbox leg；
Fig. 9 is the structural representation of suspending cushion；
Figure 10 is the use schematic diagram of gearbox leg.
Indicated in figure as follows：
Base -1, the first plane -11, the first measured hole -111, transition plane -12, the second plane -13, the second measured hole -
131, boss -14 are observed in the 3rd measured hole -132, and the first in command -15, measurement plate -2, bottom plate -21, measurement column -22 are second
Measurement club head -31, the first measurement bar bar portion -32, the second measurement bar -4, the second measurement of hand -23, the first measurement bar -3, the first
Club head -41, the second measurement bar bar portion -42, gearbox canned paragraph -5, first boss -51, the first mounting hole -511 are suspended soft
Pad canned paragraph -6, second boss -61, groove -611, the second mounting hole -612, boss -62 of auxiliary positioning hole -613, the three, even
Connect section -7, suspending cushion -8, installing plate -81, cushion main body -82, shield -83, fix bar -84, locating rod -85, gearbox -9,
Gearbox installation bolt -10, suspending cushion installs nut -11.
Embodiment
To enable above-mentioned purpose, the feature and advantage of invention more obvious understandable, below to the specific implementation of the present invention
Mode is described in detail.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
It is different from other manner described here using other to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
As shown in Fig. 7 to Fig. 8, gearbox canned paragraph 5 that gearbox leg includes being assembled with gearbox 9, can be with
The suspending cushion canned paragraph 6 that suspending cushion 8 is assembled, and gearbox canned paragraph 5 and suspending cushion canned paragraph 6 are connected to
Linkage section 7 together, wherein, gearbox canned paragraph 5 is provided with least two first boss 51 on the surface away from gearbox 9,
For the gearbox of different model, the number of the first boss 51 of gearbox leg can be different, the top surface of the first boss 51 with
The surface of gearbox canned paragraph 5 is parallel, and the first mounting hole for being engaged with gearbox 9 is provided in first boss 51
511, the number of corresponding first mounting hole 511 is also different when the number of first boss 51 is different；
Suspending cushion canned paragraph 6 is provided with second boss 61 on the surface away from suspending cushion 8, the top of the second boss 61
Face is parallel with the surface of suspending cushion canned paragraph 6, and fluted 611, groove 611 are set along the short transverse of second boss 61
Inside it is provided with the second mounting hole 612 for being engaged with suspending cushion 8, the periphery of groove 611 is additionally provided with outstanding for positioning
Put the auxiliary positioning hole 613 of cushion 8, auxiliary positioning hole 613 be used to preventing suspending cushion 8 install during suspending cushion 8
Position is moved, in addition, being additionally provided with suspending cushion canned paragraph 6 on the surface of suspending cushion 8 relative with second boss 61
The 3rd boss 62 answered, the top surface of the 3rd boss 62 is parallel with the surface of suspending cushion canned paragraph 6.Above-mentioned suspending cushion 8 is
Common engine suspension soft pad structure, as shown in Figure 9, it includes installing plate 81, cushion main body 82, shield 83, fix bar
84 and locating rod 85.
As shown in Figure 10, the gearbox leg is when in use, first corresponding with gearbox mounting plane by gearbox canned paragraph 5
Place, above-mentioned gearbox mounting plane is the plane for being used to fix with gearbox leg on gearbox 9, is provided with gearbox
Mounting hole, and the placement corresponding with suspending cushion 8 of suspending cushion canned paragraph 6, surface and the gearbox of gearbox canned paragraph 5 install flat
Face fits, and the top surface of the 3rd boss 62 fits with the shield 83 of suspending cushion 8, now the first mounting hole 511 and gearbox
Mounting hole is corresponding, and the second mounting hole 612 is engaged with the fix bar 84 of suspending cushion 8, auxiliary positioning hole 613 and suspending cushion
8 locating rod 85 is engaged；
Then it is fixed by gearbox installation bolt 10 and the cooperation of gearbox mounting hole internal thread, suspending cushion peace
Loading nut 11 and the cooperation of the fix bar 84 of suspending cushion 8 are fixed, now the head of gearbox installation bolt 10 and first
The top surface of boss 51 is fitted, and the bottom that suspending cushion installs nut 11 and groove 611 fits, and such gearbox leg is installed
In place.
If, can be to gearbox it will be apparent to those skilled in the art that the precision of gearbox leg can not meet the requirements
It is normal using producing considerable influence, for example, when the angle between gearbox canned paragraph 5 and suspending cushion canned paragraph 6 is unqualified,
Vibration during running car will be exaggerated, and suspending cushion 8 can not play a part of buffering vibration well；Gearbox canned paragraph 5
Surface do not fitted with gearbox mounting plane, or the top surface of first boss 51 is not pasted with the head of gearbox installation bolt 10
Close, either the top surface of the 3rd boss 62 is not fitted with the shield 83 of suspending cushion 8 or suspending cushion installs nut 11 and groove
611 bottom is not fitted, and either the first mounting hole 511 and gearbox mounting hole be not corresponding or the second mounting hole 612 and suspension
The fixation of cushion 8 is mismatched, or the locating rod 85 of auxiliary positioning hole 613 and suspending cushion 8 is when mismatching, and easily becomes
Fast caisson sinking, crooked, the unsteady problem of installation.
Thus, the invention provides a kind of gearbox leg detection means, it includes：
Base 1, including the first plane 11, the plane 13 of transition plane 12 and second, first plane 11 being sequentially connected with
It is identical with the angle of gearbox canned paragraph 5 and suspending cushion canned paragraph 6 with the angle of the second plane 13, to ensure that gearbox is fixed
The angle of section 5 and suspending cushion canned paragraph 6 is qualified, wherein, it is provided with first plane 11 and the gearbox canned paragraph 2
On corresponding the first measured hole 111 of the first mounting hole 511, be provided with second plane 13 solid with the suspending cushion
Determine the second corresponding measured hole 131 of the second mounting hole 612 in section 6 and determine with the auxiliary on the suspending cushion canned paragraph 6
The 3rd corresponding measured hole 132 of position hole 613；
Measurement plate 2, including bottom plate 21 and the measurement column 22 connected with the bottom plate 21, above-mentioned be connected can pass through welding or one
The mode such as body formed realizes that the central shaft of the measurement column 22 and the bottom plate 21 are perpendicular, external diameter of the measurement column 22 etc.
In the internal diameter of first mounting hole 511, the height H of the measurement column 221Equal to first boss 51 top surface to the speed change
Surface of the case canned paragraph 5 away from the first boss 51 apart from L1With the thickness D of first plane 111Sum, i.e. H1=L1
+D1, so, when measurement column 22 is inserted from the first mounting hole 511 and the first measured hole 111 successively, observe the top of measurement column 22
Whether face and the surface of the first plane 11 are concordant, and whether the surface of bottom plate 21 fits with the surface of gearbox canned paragraph 5, i.e.,
It can determine whether whether the thickness and flatness of gearbox canned paragraph 5 are qualified；
First measurement bar 3, including the first measurement measurement bar bar portion 32 of club head 31 and first, the first measurement club head
31 diameter is more than the diameter of the first measurement bar bar portion 32, and the external diameter of the first measurement bar bar portion 32 is equal to described second
The internal diameter of mounting hole 612, the height H of the first measurement bar bar portion 322Equal to the groove 611 of the suspending cushion canned paragraph 6
Bottom to the 3rd boss 62 top surface apart from L2With the thickness D of second plane 132Sum, i.e. H2=L2+D2, so,
When the first measurement bar 3 is inserted from the second mounting hole 612 and the second measured hole 131 successively, the first measurement bar bar portion 32 of observation
Whether top surface and the surface of the second plane 13 are concordant, and whether the first measurement club head 31 and the top surface of second boss 61 paste
Close, you can judge whether thickness and flatness at the second mounting hole 612 of suspending cushion canned paragraph 6 are qualified；
Second measurement bar 4, including the second measurement measurement bar bar portion 42 of club head 41 and second, the second measurement club head
41 diameter is more than the diameter of the second measurement bar bar portion 42, and the external diameter of the second measurement bar bar portion 42 is equal to the auxiliary
The internal diameter of positioning hole 613, the height H of the second measurement bar portion 423Equal to second boss 61 top surface to the 3rd boss
62 top surface apart from L3With the thickness D of second plane 133Sum, i.e. H3=L3+D3, so, when the second measurement bar 4 successively
When being inserted from the measured hole 132 of auxiliary positioning hole 613 and the 3rd, the top surface and the second plane 13 of the second measurement bar bar portion 42 are observed
Whether surface is concordant, and whether the second measurement club head 41 fits with the top surface of second boss 61, you can judge suspending cushion
Whether the thickness and flatness at the auxiliary positioning hole 613 of canned paragraph 6 are qualified.
The gearbox leg detection means that the present invention is provided can be used as follows：
1) gearbox leg is placed on base 1, the surface of observation gearbox canned paragraph 5 and suspending cushion canned paragraph 6 is
It is no to be brought into close contact respectively with the first plane 11 and the second plane 13, if, then gearbox canned paragraph 5 and suspending cushion canned paragraph
6 angle is qualified, such as can not, then it is unqualified；
2) measurement plate 2 is used, measurement column 22 is inserted from the first mounting hole 511 and the first measured hole 111 successively, is such as measured
Post 22 can be inserted smoothly, then the size of the first mounting hole 511 is qualified, such as can not, then it is unqualified, at the same observe measurement column 22 top
Whether face and the surface of the first plane 11 are concordant, and whether the surface of bottom plate 21 fits with the surface of gearbox canned paragraph 5, such as
Concordant and laminating, then the thickness and flatness of gearbox canned paragraph 5 are qualified, do not fit concordantly or not such as, then unqualified；
3) the first measurement bar 3 is used, the first measurement bar 3 is inserted from the second mounting hole 612 and the second measured hole 131 successively
Enter, such as the first measurement bar 3 can be inserted smoothly, then the size of the second mounting hole 612 is qualified, observe the top of the first measurement bar bar portion 32
Whether face and the surface of the second plane 13 are concordant, and whether the first measurement club head 31 fits with the top surface of second boss 61,
Such as concordant and laminating, then the thickness and flatness at the second mounting hole 612 of suspending cushion canned paragraph 6 are qualified, such as concordantly or
Do not fit, then it is unqualified；
4) the second measurement bar 4 is used, the second measurement bar 4 is inserted from the measured hole 132 of auxiliary positioning hole 613 and the 3rd successively
Enter, whether top surface and the surface of the second plane 13 for observing the second measurement bar bar portion 42 are concordant, and the second measurement club head 41
Whether fitted with the top surface of second boss 61, such as concordant and laminating, then at the auxiliary positioning hole 613 of suspending cushion canned paragraph 6
Thickness and flatness are qualified, if not concordant or do not fit, then unqualified.
Those skilled in the art can be readily apparent that, the above-mentioned the 1) step can preferentially be carried out during detection gearbox leg, such as
Really the result of the 1) step is qualified, then carries out remaining step, if the 1) step it is unqualified, be not required to carry out remaining step,
And the above-mentioned the detection ordering 2), 3) He 4) can be adjusted according to demand, only when the result of above-mentioned all steps is all to be qualified
When, gearbox leg just belongs to pieces O.K..
The gearbox leg detection means that the present invention is provided passes through base 1, measurement plate 2, the first measurement bar 3 and the second measurement
Bar 4 can detect that easy to use, detection error is small to gearbox leg size equally accurate, and detection efficiency is high, advantageously ensures that
The installation site and setting angle of gearbox meet demand.
Whether observation detection means fits with detected pieces for convenience, and the base 1 is adjacent to the surface of gearbox leg
On be additionally provided with observation boss 14, first measured hole 111, the second measured hole 131 and the 3rd measured hole 132 be located at it is described see
Survey on boss 14, so, observation boss 14 is detected and more facilitated higher than the surface of the first plane 11 and the second plane 13.
The first in command 15 is provided with the use of gearbox leg detection means for convenience, the base 1, to facilitate bottom
Seat 1 is taken.
For convenience of the use of gearbox leg detection means, the second in command 23 is provided with the measurement plate 2, to facilitate survey
Template 2 is taken.
In order that the testing result of gearbox leg detection means is more accurate, first plane 11 and transition plane 12
Angle it is identical with the angle of gearbox canned paragraph 5 and linkage section 7, the angle of the plane 13 of transition plane 12 and second with it is outstanding
Cushion canned paragraph 6 is put identical with the angle of linkage section 7, so as to realize that gearbox leg can be rested easily within base 1, i.e.,
The qualified purpose of angle between each section of expression gearbox leg.
Although the present invention is described with reference to above example, the present invention is not limited to above-described embodiment,
And be only defined by the appended claims, those of ordinary skill in the art easily can modify and change to it, but simultaneously
Without departing from the essential idea and scope of the present invention.
Claims (5)
1. a kind of gearbox leg detection means, it is characterised in that including：
Base, including the first plane, transition plane and the second plane being sequentially connected with, the folder of first plane and the second plane
Angle is identical with the angle of gearbox canned paragraph and suspending cushion canned paragraph, wherein, it is provided with and becomes with described in first plane
It is provided with and the suspending cushion in the first corresponding measured hole of the first mounting hole on fast case canned paragraph, second plane
The second corresponding measured hole of the second mounting hole on canned paragraph and with the auxiliary positioning hole phase on the suspending cushion canned paragraph
Corresponding 3rd measured hole；
Measurement plate, including bottom plate and the measurement column connected with the bottom plate, the central shaft of the measurement column mutually hang down with the bottom plate
Directly, the external diameter of the measurement column is equal to the internal diameter of first mounting hole, and the height of the measurement column is equal to the top of first boss
Face is to the distance on the surface of the gearbox canned paragraph away from the first boss and the thickness sum of first plane；
First measurement bar, including the first measurement club head and the first measurement bar bar portion, the diameter of the first measurement club head are big
In the diameter of the first measurement bar bar portion, the external diameter of the first measurement bar bar portion is equal to the internal diameter of second mounting hole,
The height of the first measurement bar bar portion is equal to the bottom of the groove of the suspending cushion canned paragraph to the top surface of the 3rd boss
The thickness sum of distance and second plane；
Second measurement bar, including the second measurement club head and the second measurement bar bar portion, the diameter of the second measurement club head are big
In the diameter of the second measurement bar bar portion, the external diameter of the second measurement bar bar portion is equal to the internal diameter in the auxiliary positioning hole,
The height of the second measurement bar portion is equal to the distance and described second of top surface of the top surface of second boss to the 3rd boss
The thickness sum of plane.
2. gearbox leg detection means according to claim 1, it is characterised in that the base is adjacent to gearbox leg
Surface on be additionally provided with observation boss, it is convex that first measured hole, the second measured hole and the 3rd measured hole are located at the observation
On platform.
3. gearbox leg detection means according to claim 1, it is characterised in that be provided with the first on the base
Hand.
4. gearbox leg detection means according to claim 1, it is characterised in that be provided with second in the measurement plate
Handle.
5. gearbox leg detection means according to claim 1, it is characterised in that first plane and transition plane
Angle it is identical with the angle of gearbox canned paragraph and linkage section, the angle and suspending cushion of the transition plane and the second plane
Canned paragraph is identical with the angle of linkage section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185737.XA CN104729384B (en) | 2015-04-17 | 2015-04-17 | A kind of gearbox leg detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185737.XA CN104729384B (en) | 2015-04-17 | 2015-04-17 | A kind of gearbox leg detection means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104729384A CN104729384A (en) | 2015-06-24 |
| CN104729384B true CN104729384B (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510185737.XA Expired - Fee Related CN104729384B (en) | 2015-04-17 | 2015-04-17 | A kind of gearbox leg detection means |
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| CN (1) | CN104729384B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806991B (en) * | 2017-11-02 | 2019-07-05 | 北京特种机械研究所 | A kind of firing box stabilizer blade assembly coordination rapid detection method |
| CN107860571B (en) * | 2017-11-02 | 2019-11-22 | 北京特种机械研究所 | A kind of quick testing agency of firing box stabilizer blade assembly coordination |
| CN112710272A (en) * | 2019-10-24 | 2021-04-27 | 复盛应用科技股份有限公司 | Golf club head measuring method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202229692U (en) * | 2011-09-29 | 2012-05-23 | 上海德真工贸有限公司 | Detection tool for right support of automobile cross beam |
| CN204514227U (en) * | 2015-04-17 | 2015-07-29 | 安徽江淮汽车股份有限公司 | A kind of wheel box leg pick-up unit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101576364B (en) * | 2008-05-05 | 2011-01-05 | 力帆实业(集团)股份有限公司 | Check tool for motorcycle leg supporter |
| CN201438101U (en) * | 2009-07-07 | 2010-04-14 | 新大洲本田摩托有限公司 | Multifunctional quick testing tool with helical cylindrical spring |
| DE202010004914U1 (en) * | 2010-04-12 | 2010-07-22 | Horst Witte Gerätebau Barskamp KG | Device for determining the position or dimensioning of an elongated hole deviating from a circular shape |
-
2015
- 2015-04-17 CN CN201510185737.XA patent/CN104729384B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202229692U (en) * | 2011-09-29 | 2012-05-23 | 上海德真工贸有限公司 | Detection tool for right support of automobile cross beam |
| CN204514227U (en) * | 2015-04-17 | 2015-07-29 | 安徽江淮汽车股份有限公司 | A kind of wheel box leg pick-up unit |
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| CN104729384A (en) | 2015-06-24 |
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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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