CN107672188A - A kind of welding procedure of washing machine transmission case - Google Patents
A kind of welding procedure of washing machine transmission case Download PDFInfo
- Publication number
- CN107672188A CN107672188A CN201610731302.5A CN201610731302A CN107672188A CN 107672188 A CN107672188 A CN 107672188A CN 201610731302 A CN201610731302 A CN 201610731302A CN 107672188 A CN107672188 A CN 107672188A
- Authority
- CN
- China
- Prior art keywords
- face
- shell
- inner casing
- transmission case
- washing machine
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
- B29C65/242—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool the heat transfer being achieved by contact, i.e. a heated tool being brought into contact with the welding tool and afterwards withdrawn from it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
- B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/032—Gearboxes; Mounting gearing therein characterised by the materials used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02069—Gearboxes for particular applications for industrial applications
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Details Of Gearings (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
A kind of welding procedure of washing machine transmission case, described transmission case is dome-type transmission case, and the inner casing of closing is provided with the operative body structure that mounting bracket and its annex form, in its outer shell for being provided with closing, inner casing and shell are welded together by end face, above-mentioned mounting bracket part is placed in casing, inner casing and shell are then plastic material, pass through the present invention, the inside and outside shell of transmission case is welded together, efficiency high, good reliability, cost are low.
Description
Technical field
The invention belongs to washing machine field, more particularly to a kind of welding procedure of the transmission case of washing machine.
Background technology
In the prior art, CN 200820008626.7 provides a kind of full automatic multi-impeller washing machine, mainly by outer barrel,
Interior bucket, impeller, speed-reducing clutch and transmission mechanism composition, outer barrel are fixedly connected with speed-reducing clutch bearing retainer, and interior bucket is with slowing down
Clutch dehydrating shaft is fixedly connected, and impeller is mutually in back taper, and transmission mechanism is made up of driving wheel, guide wheel and follower, subtracted
The output shaft of speed clutch and the driving wheel of transmission mechanism are connected, and power is conveyed to ripple by driving wheel by guide wheel, follower
Wheel, is characterized in：Transmission mechanism is sealed in below interior bucket, in the transmission case above speed-reducing clutch, and the transmission mechanism is led
Transmission between wheel and follower is belt transmission.Further, CN201010559028.0 provides a kind of multi-impeller washing machine
Transmission case and its washing machine are related to the transmission of multi-impeller washing machine technical field, more particularly to multi-impeller washing machine with mode of washing
Case, described transmission case are mainly made up of inner casing, shell, drainpipe, input and output end, and described drainpipe is arranged on interior
On shell and shell, the washing machine includes transmission case, interior bucket, outer barrel, impeller, speed-reducing clutch and motor, described transmission case with
Interior bucket is connected, and impeller is connected with the output end of transmission case, the mode of washing of the washing machine, during washing, speed-reducing clutch
Output shaft internal transmission is driven by the input of transmission case, impeller is finally driven by output end, realizes washing；Dehydration
When, speed-reducing clutch output shaft is connected as a single entity with dehydrating shaft, drives transmission case and interior bucket to form an overall common rotation, at a high speed
Centrifugal dehydration.But this reduction box manufactures difficulty with conventional method.In view of this, the present invention is proposed.
The content of the invention
It is an object of the invention to provide a kind of welding procedure of washing machine transmission case.
The present invention is accomplished by the following way.
A kind of welding procedure of washing machine transmission case, the transmission case include：Shell, inner casing, mounting bracket, pacify on mounting bracket
Equipped with input shaft, output shaft and transmission component, mounting bracket is arranged between inner casing and shell, and inner casing and shell form a sealing
Space, described transmission component are located in the sealing space.
Further, inner casing and shell are plastic material, are provided with welded plate on welding equipment, during welding, installation
Frame is fixed on shell, and welded plate is placed between shell and inner casing, the end face of shell and inner casing is heated simultaneously, then removed
Welded plate, inner casing and shell are welded together by end face, are cooled into one.
In one embodiment of the present of invention, the mounting bracket is hemispherical.
Wherein, the shell end face and inner casing end face are respectively provided with the belt muscle of at least one circle, shell end face and inner casing end face
Annular rib position correspondence set.
Preferably, welded plate in-built electrical heated filament, welded plate are ring-like welding plate, and the inner ring of its working face and outer ring are complete
Cover the belt muscle of shell end face and inner casing end face.
In the present invention, the welded plate moves horizontally；The center of transmission case is faced when shifting near, between inner casing end face and
Transmission case is avoided completely between shell end face, during removal.
Further, during welding, inner casing end face and shell end face face position, the annular muscle for respectively needing to weld is also just
To position, mounting bracket is placed on shell；
Sign on heats, and when heating-up temperature reaches default temperature, instructs again, distinguishes inner casing end face and shell end face
The upper and lower surface of welded plate is fitted in, makes its thawing；
Then welded plate is removed rapidly, closes inner casing and shell, is bonded the inner casing end face after thawing and shell end face, and apply
Certain pressure, the two bonds together, and keeps pressure for a period of time, is allowed to cool, turns into the transmission case of an entirety.
By the present invention, the inside and outside shell of transmission case is welded together, efficiency high, good reliability, cost is low.
Brief description of the drawings
Fig. 1 is the transmission case schematic diagram after the welding of the welding procedure of washing machine transmission case of the present invention；
Fig. 2 be washing machine transmission case of the present invention welding procedure welding process in each component locations of transmission case schematic diagram；
Fig. 3 is the flow chart of the welding process of the welding procedure embodiment 3 of washing machine transmission case of the present invention；
Fig. 4 is the structural representation of the multi-impeller washing machine provided in the background technology of the present invention.
In order to be better understood from the present invention, the part of the welding procedure of heretofore described washing machine transmission case is given below
Label, wherein, inner casing 1, mounting bracket 2, shell 3, input shaft 4, input gear 5, power transmission shaft 6, travelling gear 7, output shaft 8 is defeated
Go out gear 9, shell end face 10, inner casing end face 11, welded plate 12.
Embodiment
As described in background document, the figure or word ignored in the present invention can be looked in application early stage of the application
Arrive.
Embodiment 1
Referring to Fig. 1 to Fig. 3, a kind of washing machine transmission case, the transmission case includes：Shell 3, inner casing 1, mounting bracket 2, mounting bracket 2
On input shaft 4, output shaft 8 and transmission component are installed, mounting bracket 2 is arranged between inner casing 1 and shell 3, inner casing 1 and shell 3
A sealing space is formed, described transmission component is located in the sealing space；Wherein, the mounting bracket 2 is hemispherical.It is interior
Shell 1 and shell 3 form a sealing space by welding.The transmission component includes input gear 5, output gear 9, power transmission shaft
6 and travelling gear 7.
Wherein, input shaft 4 is located at the bottom outside of mounting bracket 2, is connected with input gear 5 thereon, is power source；Installing
The diverse location of frame is provided with output shaft 8, is connected with output gear 9 thereon, passes through biography between input gear 5 and output gear 9
Travelling gear 7 on moving axis 6 carrys out passing power, the power and speed of input shaft, is decomposed into multiple do not export coaxially not
With torque and speed；The input shaft 4, excess axle 6 and output shaft 8 are fixedly mounted on mounting bracket.It is above-mentioned mounting bracket 2, defeated
Enter axle 4, output shaft 8 and transmission component to be necessarily placed in the mechanism of a relative closure, grease etc. could be placed in one, it is right
The operating of gear plays lubrication.Here it is that the medial surface of mounting bracket is provided with inner casing, and the lateral surface in mounting bracket is set
There is shell.
The present invention develops a kind of equipment, i.e. the plate welding equipment of transmission case, is provided with an annular heating flat board i.e.
Welded plate 12, welded plate 12 can be moved horizontally, and the center of transmission case is faced when shifting near, between inner casing end face and shell end face
Between, transmission case is avoided completely during removal.The in-built electrical heated filament of welded plate 12, heating flat board can uniformly be heated.
During processing, shell 3 is arranged on fixed board, is positioned and is fixed by cylinder and pin etc., inner casing 1 is then
It is fixed on guide rail, by cylinder, drives inner casing 1 to move axially, that is, move up and down；The inner casing and shell of transmission case have one
The plane of individual welding, for mutually fusion bonding, welding plane to arrive for 2 to multiple annular muscle compositions, the width of muscle 2 after heating
It is 6 millimeters, too narrow, it is not easy to bond, too wide, injection is that have the defects of deflated, and gap appearance is had during welding, and loses product
Effect.
Now, inner casing end face 11 and the face position of shell end face 10, the annular muscle for respectively needing to weld is also face position.
The component of mounting bracket 2, it is placed on shell 3, is accurately positioned and is fixed by pin etc..
Sign on heats, and when heating-up temperature reaches default temperature, then moves welded plate 12 and places it in transmission
The center of case, again instruction move down inner casing 1, move up shell 3 and the component of mounting bracket 2, divide inner casing end face 11 and shell end face 10
The upper and lower surface of welded plate 12 is not fitted in, makes its thawing.Then inner casing 1 and shell 3 are removed rapidly, then remove welding
Plate 12, inner casing 1 and shell 3 are closed again, be bonded the inner casing end face 11 after thawing and shell end face 10, and apply certain pressure
Power, the two bonds together, and keeps pressure for a period of time, is allowed to cool, turns into the transmission case of the relative closure of an entirety.
Workpiece bonding is completed.
Similarly, shell is arranged on guide rail, and it is above the same Fundamentals of Welding that inner casing, which is arranged on same on board,.
Embodiment 2
Other are with the difference of embodiment 1, are first moved out before welded plate heating.
Embodiment 3
Other are that welded plate first moves up inner casing before removing with the difference of embodiment 2.
It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, may be used also
To carry out some improvement and modification to the present invention, these are improved and modification is also fallen into the protection domain of the claims in the present invention.
Claims (7)
- A kind of 1. welding procedure of washing machine transmission case, it is characterised in that：The transmission case includes：Shell, inner casing, mounting bracket, Input shaft, output shaft and transmission component are installed, mounting bracket is arranged between inner casing and shell, inner casing and outer hull shape on mounting bracket Into a sealing space, described transmission component is located in the sealing space.
- A kind of 2. welding procedure of washing machine transmission case according to claim 1, it is characterised in that：Inner casing and shell are Plastic material, is provided with welded plate on welding equipment, during welding, mounting bracket is fixed on shell, welded plate is placed in shell Between inner casing, the end face of shell and inner casing is heated simultaneously, then removes welded plate, inner casing and shell are welded on by end face Together, it is cooled into one.
- 3. the welding procedure of washing machine transmission case according to claim 1, it is characterised in that：The mounting bracket is hemisphere Shape.
- A kind of 4. welding procedure of washing machine transmission case according to claim 3, it is characterised in that：Shell end face and inner casing End face is respectively provided with the belt muscle of at least one circle, the annular rib position correspondence setting of shell end face and inner casing end face.
- A kind of 5. welding procedure of washing machine transmission case according to claim 3, it is characterised in that：Welded plate built-in electric heating Silk, welded plate is ring-like welding plate, and the inner ring of its working face and outer ring cover all the ring of shell end face and inner casing end face Row muscle.
- A kind of 6. welding procedure of washing machine transmission case according to claim 3, it is characterised in that：The welding plate level It is mobile；The center of transmission case is faced when shifting near, avoids being driven completely between inner casing end face and shell end face, during removal Case.
- A kind of 7. welding procedure of washing machine transmission case according to claim 4, it is characterised in that：During welding, inner casing end Face and shell end face face position, the annular muscle for respectively needing to weld is also face position, and mounting bracket is placed on shell；Sign on heats, and when heating-up temperature reaches default temperature, instructs again, distinguishes inner casing end face and shell end face The upper and lower surface of welded plate is fitted in, makes its thawing；Then welded plate is removed rapidly, closes inner casing and shell, is bonded the inner casing end face after thawing and shell end face, and apply Certain pressure, the two bonds together, and keeps pressure for a period of time, is allowed to cool, turns into the transmission case of an entirety.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016106184559 | 2016-08-01 | ||
| CN201610618455 | 2016-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107672188A true CN107672188A (en) | 2018-02-09 |
Family
ID=61133552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610731302.5A Pending CN107672188A (en) | 2016-08-01 | 2016-08-26 | A kind of welding procedure of washing machine transmission case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107672188A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848330A (en) * | 2020-12-30 | 2021-05-28 | 恒亘科技(苏州)有限公司 | Hot plate welding process for cover plate of lithium battery box |
| CN113681921A (en) * | 2020-10-24 | 2021-11-23 | 湖南贝尔动漫科技有限公司 | Cloth doll is decorated with embracing ball unloading and positioner |
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|---|---|---|---|---|
| US2959966A (en) * | 1959-06-24 | 1960-11-15 | Gen Electric | Joining member for providing a flexible connection between two relatively movable members |
| CN2554206Y (en) * | 2002-04-27 | 2003-06-04 | 海尔集团公司 | Double-power cylinder washing machine |
| CN101333745A (en) * | 2007-06-26 | 2008-12-31 | 深圳市福田区景秀中学 | Multifunctional energy-saving washing machine |
| CN101418504A (en) * | 2007-10-28 | 2009-04-29 | 宁国聚隆实业有限公司 | Twisting, pressing and rolling washing mode of washing machine and full automatic washing machine thereof |
| KR100903321B1 (en) * | 2007-10-23 | 2009-06-18 | 현대자동차주식회사 | Thrust removing apparatus of automatic transmission |
| CN101532231A (en) * | 2008-03-13 | 2009-09-16 | 潘雪珍 | Full automatic multi-impeller washing machine |
| CN101718030A (en) * | 2008-10-09 | 2010-06-02 | 潘雪珍 | Transmission mechanism of full-automatic multi-impeller washing machine and washing machine and washing mode thereof |
| CN102477683A (en) * | 2010-11-20 | 2012-05-30 | 安徽聚隆机械有限公司 | Transmission case of multi-pulsator washing machine, washing machine provided with same and washing manner thereof |
| CN202323437U (en) * | 2011-11-11 | 2012-07-11 | 段静明 | Rubbing type washing machine |
| CN203374679U (en) * | 2013-06-28 | 2014-01-01 | 无锡麻德克斯精机有限公司 | Transmission shaft connecting structure of washing machine dewatering barrel |
| CN103526502A (en) * | 2013-09-16 | 2014-01-22 | 青岛科技大学 | Centrifugal washing machine with revolving drum externally provided with vanes |
| CN204644698U (en) * | 2015-05-22 | 2015-09-16 | 合肥国荣科技洗涤设备有限公司 | A kind of multi-impeller washing machine prevents secondary pollution structure |
-
2016
- 2016-08-26 CN CN201610731302.5A patent/CN107672188A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2959966A (en) * | 1959-06-24 | 1960-11-15 | Gen Electric | Joining member for providing a flexible connection between two relatively movable members |
| CN2554206Y (en) * | 2002-04-27 | 2003-06-04 | 海尔集团公司 | Double-power cylinder washing machine |
| CN101333745A (en) * | 2007-06-26 | 2008-12-31 | 深圳市福田区景秀中学 | Multifunctional energy-saving washing machine |
| KR100903321B1 (en) * | 2007-10-23 | 2009-06-18 | 현대자동차주식회사 | Thrust removing apparatus of automatic transmission |
| CN101418504A (en) * | 2007-10-28 | 2009-04-29 | 宁国聚隆实业有限公司 | Twisting, pressing and rolling washing mode of washing machine and full automatic washing machine thereof |
| CN101532231A (en) * | 2008-03-13 | 2009-09-16 | 潘雪珍 | Full automatic multi-impeller washing machine |
| CN101718030A (en) * | 2008-10-09 | 2010-06-02 | 潘雪珍 | Transmission mechanism of full-automatic multi-impeller washing machine and washing machine and washing mode thereof |
| CN102477683A (en) * | 2010-11-20 | 2012-05-30 | 安徽聚隆机械有限公司 | Transmission case of multi-pulsator washing machine, washing machine provided with same and washing manner thereof |
| CN202323437U (en) * | 2011-11-11 | 2012-07-11 | 段静明 | Rubbing type washing machine |
| CN203374679U (en) * | 2013-06-28 | 2014-01-01 | 无锡麻德克斯精机有限公司 | Transmission shaft connecting structure of washing machine dewatering barrel |
| CN103526502A (en) * | 2013-09-16 | 2014-01-22 | 青岛科技大学 | Centrifugal washing machine with revolving drum externally provided with vanes |
| CN204644698U (en) * | 2015-05-22 | 2015-09-16 | 合肥国荣科技洗涤设备有限公司 | A kind of multi-impeller washing machine prevents secondary pollution structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681921A (en) * | 2020-10-24 | 2021-11-23 | 湖南贝尔动漫科技有限公司 | Cloth doll is decorated with embracing ball unloading and positioner |
| CN112848330A (en) * | 2020-12-30 | 2021-05-28 | 恒亘科技(苏州)有限公司 | Hot plate welding process for cover plate of lithium battery box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181225 Address after: 242399 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Applicant after: Anhui Julong Transmission Technology Co.,Ltd. Address before: 230031 No. 68 Jinggang Road, Shushan District, Hefei City, Anhui Province Applicant before: HEFEI GOOLU TECH. WASHER Co.,Ltd. |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211203 Address after: 242371 No. 16, Chuangye North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Applicant after: NINGGUO JULONG REDUCER Co.,Ltd. Address before: 242399 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Applicant before: Anhui Julong Transmission Technology Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180209 |