CN102699673A - Press fitting device for bearing - Google Patents
Press fitting device for bearing Download PDFInfo
- Publication number
- CN102699673A CN102699673A CN2012102140356A CN201210214035A CN102699673A CN 102699673 A CN102699673 A CN 102699673A CN 2012102140356 A CN2012102140356 A CN 2012102140356A CN 201210214035 A CN201210214035 A CN 201210214035A CN 102699673 A CN102699673 A CN 102699673A
- Authority
- CN
- China
- Prior art keywords
- bearing
- fixed block
- cylinder
- press fitting
- rotor shaft
- 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
Images
Landscapes
- Mounting Of Bearings Or Others (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a bearing mounting device, in particular to a press fitting device for a bearing. A support frame is fixed on a base. A cylinder mounting plate is arranged above the support frame. A cylinder is arranged on the cylinder mounting plate. An output shaft of the cylinder is connected with a connector through a locking screw cap. A press fitting head is arranged on the connector in a matching way. A bearing bracket is arranged under the press fitting head. A bearing placement groove is formed in the bearing bracket. A fixed block is arranged on one side of the bearing bracket, and is matched with a rotor shaft of the bearing to be mounted. The cylinder arranged on the cylinder mounting plate acts to push the rotor shaft of the bearing to be mounted into the bearing of the bearing placement groove, and the position of the V-shaped fixed block arranged on one side of the bearing bracket is regulated, so that the coaxiality of connection between the rotor shaft and the bearing can be ensured, and dislocation and inclination during mounting can be avoided. Magnetic steel arranged on the two sides of the V-shaped structure of the fixed block can attract the rotor shaft, so that the falling-down and dislocation of the rotor shaft during machining are avoided, and the one-time success rate of the press fitting of the bearing can be increased.
Description
Technical field
The present invention relates to a kind of bearing erecting device, be specially a kind of bearing press mounting device.
Background technology
In daily life, when needing bearing is installed on the axial workpiece, generally be through manual type, earlier axial workpiece is set upright, beat axial workpiece with external force then, through beaing axial workpiece is sent into the bearing inner edge.But there is following shortcoming in this mode: scrappage is high, disposable qualification rate is low, and it is poor to connect the back axiality, and workman's working strength is big, and inefficiency can not be produced in batches.
Summary of the invention
To the problem that exists in the prior art, the object of the present invention is to provide a kind of technical scheme of bearing press mounting device.
Described bearing press mounting device comprises base and bracing frame, and bracing frame is through being bolted on the base, and the bracing frame top is provided with cylinder mounting plate through the bolt connection, and cylinder is set on cylinder mounting plate; Said cylinder output shaft links to each other with connector through lock nut, is equipped with press-loading head on the connector; The support of bearing is set under the said press-loading head, and the support of bearing is provided with the bearing standing groove; The said support of bearing one side is provided with a fixed block, and this fixed block is suitable with the bearings mounted armature spindle of need.
Described bearing press mounting device, said fixed block are spirally connected and are arranged on the locating rack of the support of bearing one side, and said locating rack is through being bolted on the base.
Described bearing press mounting device, said fixed block are provided with two slotted holes, and the bolt that cooperates in the slotted hole links to each other with locating rack.
Described bearing press mounting device, the junction of said fixed block and said armature spindle is set to V-structure, and this V-structure matches with armature spindle, and in the both sides of V-structure magnet steel is set all.
Described bearing press mounting device, the junction of said base and bracing frame also is provided with the triangle fixed block.
The present invention is pushed into the bearings mounted armature spindle of need in the bearing that is arranged in the bearing standing groove, and is arranged on the position of the V-type fixed block of the support of bearing one side through adjustment through being arranged on the pressure of cylinder mounting plate upper cylinder; Can guarantee the axiality that armature spindle is connected with bearing; Produce dislocation when avoiding installing and tilt, the magnet steel that the both sides of fixed block V-structure are provided with can the adsorber rotor axle, guarantees that armature spindle is adding can not fall down and misplace man-hour; And then the once success rate of raising bearing press mounting; Reduced workman's working strength, a people can accomplish whole operation, is applicable to mass industrialized production.That the present invention has is simple in structure, rapid operation, use advantage flexibly, and this bearing press mounting device can be widely used on axial workpiece installs bearing.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the plan structure sketch map of fixed block of the present invention;
Among the figure: the 1-base; 2-triangle fixed block; The 3-locating rack; The 4-bracing frame; The 5-cylinder mounting plate; The 6-cylinder; The 7-lock nut; The 8-connector; The 9-press-loading head; The 10-fixed block; The 11-armature spindle; The 12-bearing; The 13-support of bearing; The 14-magnet steel; The 15-slotted hole.
The specific embodiment
Below in conjunction with Figure of description the present invention is further specified:
The bearing press mounting device comprises base 1 and bracing frame 4, and bracing frame 4 also is provided with triangle fixed block 2 through being bolted on the base 1 in the junction of base 1 and bracing frame 4, plays the effect of reinforcement; The bracing frame top connects cylinder mounting plate 5 through bolt, and cylinder 6 is set on cylinder mounting plate 5, and cylinder 6 provides pressure for pressing bearing; The cylinder output shaft links to each other with connector 8 through lock nut 7, is equipped with press-loading head 9 on the connector 8, and connector 8 can adopt multiple mode with the connected mode of press-loading head 9, and present embodiment adopts the mode of pin; The support of bearing 13 is set under the press-loading head 9, and the support of bearing 13 is provided with the bearing standing groove, and the bearing 12 that needs to install is placed in the bearing standing groove; In the support of bearing 13 1 sides one fixed block 10 need be set, this fixed block 10 with need bearings mounted armature spindle 11 suitable, play positioning action; For the reliability that guarantees to connect; Fixed block 10 is set to V-structure with the junction of armature spindle 11, guarantees to contact with the reliable of armature spindle, in the both sides of V-structure magnet steel 14 is set all; The magnetic force of magnet steel 14 can be stable with armature spindle absorption; Armature spindle 11 is had the support positioning action, when preventing that last item holds, rotor tilt and make armature spindle and bearing impaired.
In the specific implementation, fixed block 10 is spirally connected and is arranged on the locating rack 3 of the support of bearing 13 1 sides, and locating rack 3 can be through being bolted on the base 1; In order to guarantee that this device can adapt to multiple axial workpiece, the hole that fixed block 10 is connected with locating rack 3 is set to slotted hole 15, and promptly fixed block 10 can be adjusted with the relative position of locating rack 3, has so just guaranteed the popularity of its use.
The present invention is pushed into the bearings mounted armature spindle of need in the bearing that is arranged in the bearing standing groove, and is arranged on the position of the V-type fixed block of the support of bearing one side through adjustment through being arranged on the pressure of cylinder mounting plate upper cylinder; Can guarantee the axiality that armature spindle is connected with bearing; Produce dislocation when avoiding installing and tilt, the magnet steel that the both sides of fixed block V-structure are provided with can the adsorber rotor axle, guarantees that armature spindle is adding can not fall down and misplace man-hour; And then the once success rate of raising bearing press mounting; Reduced workman's working strength, a people can accomplish whole operation, is applicable to mass industrialized production.That the present invention has is simple in structure, rapid operation, use advantage flexibly, and this bearing press mounting device can be widely used on axial workpiece installs bearing.
Claims (5)
1. the bearing press mounting device is characterized in that comprising base and bracing frame, and bracing frame is through being bolted on the base, and the bracing frame top is provided with cylinder mounting plate through the bolt connection, and cylinder is set on cylinder mounting plate; Said cylinder output shaft links to each other with connector through lock nut, is equipped with press-loading head on the connector; The support of bearing is set under the said press-loading head, and the support of bearing is provided with the bearing standing groove; The said support of bearing one side is provided with a fixed block, and this fixed block is suitable with the bearings mounted armature spindle of need.
2. bearing press mounting device according to claim 1 is characterized in that said fixed block is spirally connected to be arranged on the locating rack of the support of bearing one side that said locating rack is through being bolted on the base.
3. bearing press mounting device according to claim 2 is characterized in that said fixed block is provided with two slotted holes, and the bolt that cooperates in the slotted hole links to each other with locating rack.
4. according to claim 1 or 2 or 3 described bearing press mounting devices, it is characterized in that the junction of said fixed block and said armature spindle is set to V-structure, this V-structure matches with armature spindle, and in the both sides of V-structure magnet steel is set all.
5. bearing press mounting device according to claim 1 is characterized in that the junction of said base and bracing frame also is provided with the triangle fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102140356A CN102699673A (en) | 2012-06-27 | 2012-06-27 | Press fitting device for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102140356A CN102699673A (en) | 2012-06-27 | 2012-06-27 | Press fitting device for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102699673A true CN102699673A (en) | 2012-10-03 |
Family
ID=46892882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102140356A Pending CN102699673A (en) | 2012-06-27 | 2012-06-27 | Press fitting device for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102699673A (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848192A (en) * | 2012-10-12 | 2013-01-02 | 苏州金科信汇光电科技有限公司 | Wheel assembling machine |
| CN102873535A (en) * | 2012-10-09 | 2013-01-16 | 瑞安市中邦泵业有限公司 | Assembling device for assembling water pump |
| CN102896464A (en) * | 2012-11-01 | 2013-01-30 | 窦敏江 | Pneumatic motor press fitting process of mining pneumatic submersible pump |
| CN103273309A (en) * | 2013-05-20 | 2013-09-04 | 合肥凯邦电机有限公司 | Center-adjusting device for pressing and assembling bearing |
| CN103341754A (en) * | 2013-06-27 | 2013-10-09 | 力帆实业(集团)股份有限公司 | Motorcycle orientation column bearing assembling method |
| CN103433731A (en) * | 2013-09-05 | 2013-12-11 | 江苏三江电器集团有限公司 | Bearing press mounting device |
| CN103639689A (en) * | 2013-12-23 | 2014-03-19 | 安徽中铁施封锁有限公司 | Embedding device for spherical lock cylinders of sealing lock |
| CN103659241A (en) * | 2013-12-23 | 2014-03-26 | 长沙拓沃工程机械设备有限公司 | Bearing installation device and bearing installation method |
| CN105134804A (en) * | 2015-09-07 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Tapered roller bearing pressing and assembling device |
| CN105666094A (en) * | 2016-03-29 | 2016-06-15 | 浙江三田汽车空调压缩机有限公司 | Device for improving press fitting of main shaft |
| CN105856158A (en) * | 2016-06-15 | 2016-08-17 | 利欧集团浙江泵业有限公司 | Bearing press-fitting device |
| CN105945566A (en) * | 2016-06-15 | 2016-09-21 | 耐世特凌云驱动系统（芜湖）有限公司 | Automobile bearing bracket press fitting error proofing device |
| CN106002187A (en) * | 2016-06-15 | 2016-10-12 | 耐世特凌云驱动系统（芜湖）有限公司 | Automatic spline finding and press-assembling device for CV joint of automobile driving shaft |
| CN106655664A (en) * | 2016-12-16 | 2017-05-10 | 智德电机（苏州）有限公司 | Novel motor rotor bearing pressing device |
| CN107756013A (en) * | 2017-12-08 | 2018-03-06 | 四川有色金砂选矿药剂有限公司 | Bearing gland |
| CN108080930A (en) * | 2017-12-21 | 2018-05-29 | 河南太行重型机械股份有限公司 | A kind of portal frame forcing press |
| CN110919329A (en) * | 2019-11-27 | 2020-03-27 | 慈溪威力电机制造有限公司 | Bearing press-fitting machine for motor rotor |
| CN111468927A (en) * | 2020-04-23 | 2020-07-31 | 上海电机学院 | Installation closing device of polymorphic type bearing |
| CN111975322A (en) * | 2019-05-23 | 2020-11-24 | 河南平芝高压开关有限公司 | End cover press-fitting tool for explosion-proof membrane protection device |
| CN113102965A (en) * | 2021-04-16 | 2021-07-13 | 常州大学 | Assembly robot capable of being used for assembling rolling bearing and rotating shaft |
| CN113319558A (en) * | 2021-04-28 | 2021-08-31 | 博格思众（常州）电机电器有限公司 | Rotor shaft pressing equipment |
| CN113878331A (en) * | 2021-09-27 | 2022-01-04 | 温州鼎龙电子科技有限公司 | Rotor press-fitting device and using method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU577114A1 (en) * | 1976-03-02 | 1977-10-25 | Украинский Филиал Государственного Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Технологического Института Ремонта И Эксплуатации Машинно-Тракторного Парка | Apparatus for assembling and disassembling press-fit couples of the shaft-sleeve type |
| JPS62130138A (en) * | 1985-11-29 | 1987-06-12 | Nippon Radiator Co Ltd | Method of press-fitting bearing onto shaft of rotary apparatus, and device therefor |
| WO1998016000A1 (en) * | 1996-10-07 | 1998-04-16 | Empresa Brasileira De Compressores S.A. - Embraco | A process and a device for mounting a shaft to the rotor of an electric motor |
| CN2787387Y (en) * | 2005-04-20 | 2006-06-14 | 江苏小天鹅三江电器制造有限公司 | Bearing assembling press |
| CN2848482Y (en) * | 2005-12-02 | 2006-12-20 | 许晓华 | End plate bearing pressing device |
| CN201175821Y (en) * | 2007-09-29 | 2009-01-07 | 北京奥瑞金新美制罐有限公司 | Valve body installation device |
| CN201175823Y (en) * | 2008-04-11 | 2009-01-07 | 万向集团公司 | Device for installing damping block |
| CN201294433Y (en) * | 2008-11-21 | 2009-08-19 | 王伟青 | Pneumatic means for assembling micromotor rotor shaft end head in high efficiency |
| CN201455622U (en) * | 2009-07-16 | 2010-05-12 | 河南森源电气股份有限公司 | Rapid installation device for bearing |
| CN202271154U (en) * | 2011-09-07 | 2012-06-13 | 河南奔马股份有限公司 | Pneumatic press mounting device for bearing |
| CN202639798U (en) * | 2012-06-27 | 2013-01-02 | 横店集团联宜电机有限公司 | Bearing press fitting device |
-
2012
- 2012-06-27 CN CN2012102140356A patent/CN102699673A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU577114A1 (en) * | 1976-03-02 | 1977-10-25 | Украинский Филиал Государственного Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Технологического Института Ремонта И Эксплуатации Машинно-Тракторного Парка | Apparatus for assembling and disassembling press-fit couples of the shaft-sleeve type |
| JPS62130138A (en) * | 1985-11-29 | 1987-06-12 | Nippon Radiator Co Ltd | Method of press-fitting bearing onto shaft of rotary apparatus, and device therefor |
| WO1998016000A1 (en) * | 1996-10-07 | 1998-04-16 | Empresa Brasileira De Compressores S.A. - Embraco | A process and a device for mounting a shaft to the rotor of an electric motor |
| CN2787387Y (en) * | 2005-04-20 | 2006-06-14 | 江苏小天鹅三江电器制造有限公司 | Bearing assembling press |
| CN2848482Y (en) * | 2005-12-02 | 2006-12-20 | 许晓华 | End plate bearing pressing device |
| CN201175821Y (en) * | 2007-09-29 | 2009-01-07 | 北京奥瑞金新美制罐有限公司 | Valve body installation device |
| CN201175823Y (en) * | 2008-04-11 | 2009-01-07 | 万向集团公司 | Device for installing damping block |
| CN201294433Y (en) * | 2008-11-21 | 2009-08-19 | 王伟青 | Pneumatic means for assembling micromotor rotor shaft end head in high efficiency |
| CN201455622U (en) * | 2009-07-16 | 2010-05-12 | 河南森源电气股份有限公司 | Rapid installation device for bearing |
| CN202271154U (en) * | 2011-09-07 | 2012-06-13 | 河南奔马股份有限公司 | Pneumatic press mounting device for bearing |
| CN202639798U (en) * | 2012-06-27 | 2013-01-02 | 横店集团联宜电机有限公司 | Bearing press fitting device |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873535A (en) * | 2012-10-09 | 2013-01-16 | 瑞安市中邦泵业有限公司 | Assembling device for assembling water pump |
| CN102848192B (en) * | 2012-10-12 | 2015-05-27 | 苏州金科信汇光电科技有限公司 | Wheel assembling machine |
| CN102848192A (en) * | 2012-10-12 | 2013-01-02 | 苏州金科信汇光电科技有限公司 | Wheel assembling machine |
| CN102896464A (en) * | 2012-11-01 | 2013-01-30 | 窦敏江 | Pneumatic motor press fitting process of mining pneumatic submersible pump |
| CN102896464B (en) * | 2012-11-01 | 2015-05-27 | 窦敏江 | Pneumatic motor press fitting process of mining pneumatic submersible pump |
| CN103273309A (en) * | 2013-05-20 | 2013-09-04 | 合肥凯邦电机有限公司 | Center-adjusting device for pressing and assembling bearing |
| CN103273309B (en) * | 2013-05-20 | 2015-11-18 | 合肥凯邦电机有限公司 | The aligning device of pressing bearing |
| CN103341754A (en) * | 2013-06-27 | 2013-10-09 | 力帆实业(集团)股份有限公司 | Motorcycle orientation column bearing assembling method |
| CN103341754B (en) * | 2013-06-27 | 2015-09-02 | 力帆实业(集团)股份有限公司 | A kind of motorcycle steering column takes up method of completing the square |
| CN103433731A (en) * | 2013-09-05 | 2013-12-11 | 江苏三江电器集团有限公司 | Bearing press mounting device |
| CN103639689A (en) * | 2013-12-23 | 2014-03-19 | 安徽中铁施封锁有限公司 | Embedding device for spherical lock cylinders of sealing lock |
| CN103659241A (en) * | 2013-12-23 | 2014-03-26 | 长沙拓沃工程机械设备有限公司 | Bearing installation device and bearing installation method |
| CN103659241B (en) * | 2013-12-23 | 2016-06-01 | 长沙拓沃工程机械设备有限公司 | A kind of bearing Mounting device and bearing installation method |
| CN105134804A (en) * | 2015-09-07 | 2015-12-09 | 安徽江淮汽车股份有限公司 | Tapered roller bearing pressing and assembling device |
| CN105134804B (en) * | 2015-09-07 | 2017-10-13 | 安徽江淮汽车集团股份有限公司 | A kind of press-loading apparatus of taper roll bearing |
| CN105666094A (en) * | 2016-03-29 | 2016-06-15 | 浙江三田汽车空调压缩机有限公司 | Device for improving press fitting of main shaft |
| CN105945566A (en) * | 2016-06-15 | 2016-09-21 | 耐世特凌云驱动系统（芜湖）有限公司 | Automobile bearing bracket press fitting error proofing device |
| CN106002187A (en) * | 2016-06-15 | 2016-10-12 | 耐世特凌云驱动系统（芜湖）有限公司 | Automatic spline finding and press-assembling device for CV joint of automobile driving shaft |
| CN105856158A (en) * | 2016-06-15 | 2016-08-17 | 利欧集团浙江泵业有限公司 | Bearing press-fitting device |
| CN106655664A (en) * | 2016-12-16 | 2017-05-10 | 智德电机（苏州）有限公司 | Novel motor rotor bearing pressing device |
| CN107756013A (en) * | 2017-12-08 | 2018-03-06 | 四川有色金砂选矿药剂有限公司 | Bearing gland |
| CN108080930A (en) * | 2017-12-21 | 2018-05-29 | 河南太行重型机械股份有限公司 | A kind of portal frame forcing press |
| CN111975322B (en) * | 2019-05-23 | 2021-05-28 | 河南平芝高压开关有限公司 | End cover press-fitting tool for explosion-proof membrane protection device |
| CN111975322A (en) * | 2019-05-23 | 2020-11-24 | 河南平芝高压开关有限公司 | End cover press-fitting tool for explosion-proof membrane protection device |
| CN110919329A (en) * | 2019-11-27 | 2020-03-27 | 慈溪威力电机制造有限公司 | Bearing press-fitting machine for motor rotor |
| CN111468927A (en) * | 2020-04-23 | 2020-07-31 | 上海电机学院 | Installation closing device of polymorphic type bearing |
| CN111468927B (en) * | 2020-04-23 | 2022-07-01 | 上海电机学院 | Installation closing device of polymorphic type bearing |
| CN113102965A (en) * | 2021-04-16 | 2021-07-13 | 常州大学 | Assembly robot capable of being used for assembling rolling bearing and rotating shaft |
| CN113319558A (en) * | 2021-04-28 | 2021-08-31 | 博格思众（常州）电机电器有限公司 | Rotor shaft pressing equipment |
| CN113878331A (en) * | 2021-09-27 | 2022-01-04 | 温州鼎龙电子科技有限公司 | Rotor press-fitting device and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102699673A (en) | Press fitting device for bearing | |
| CN202639798U (en) | Bearing press fitting device | |
| CN101408202B (en) | Method and device for press mounting water pump impeller | |
| CN201720669U (en) | Simple bearing press-mounting tool | |
| CN204221326U (en) | A kind of cam shaft gear press-loading apparatus | |
| CN205184199U (en) | Engine water pump shaft pivot bearing assembly quality | |
| CN211405796U (en) | Motor rotor press-fitting bearing equipment | |
| CN202206267U (en) | Device for assembling multistage magnetic shoes | |
| CN202329451U (en) | Special support for micrometers | |
| CN215791913U (en) | Four-column type precise servo press-mounting machine | |
| CN201693335U (en) | Bearing press-mounting mechanism for steering system of automobile | |
| CN105945863A (en) | Bearing mounting equipment | |
| CN205184197U (en) | Water pump water seal assembly quality | |
| CN201856186U (en) | Assembly fixture | |
| CN204913213U (en) | Freezing roller pin's of rapid Assembly liquid nitrogen device | |
| CN203221328U (en) | Press-mounting tooling for sliding bearings of valve bodies of variable-displacement plunger pumps | |
| CN211388590U (en) | Bearing bush pressing tool | |
| CN203221438U (en) | Positioning tooling for driving shafts of variable-displacement plunger pumps | |
| CN213917930U (en) | Joint bearing assembly fixture | |
| CN203221329U (en) | Press-mounting tooling for sliding bearings of oil replenishment pumps of variable-displacement plunger pumps | |
| CN205184198U (en) | Device of assembly impeller | |
| CN208379938U (en) | A kind of electric hydaulic plastotype pincers | |
| CN103158095B (en) | Variable displacement piston pump driving shaft positioning tool | |
| CN205184195U (en) | Device of assembly water seal | |
| CN210549369U (en) | Portable locomotive motor bearing press-fitting process device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 196 No. 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Applicant after: Zhejiang Linix Motor Co., Ltd. Address before: 322118, No. 196, Industrial Avenue, Hengdian Electronic Industrial Park, Jinhua, Zhejiang, Dongyang Applicant before: Hengdian Group Linix Motor Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: LIANYI MOTOR CO., LTD., HENGDIAN GROUP TO: ZHEJIANG LINIX MOTOR CO., LTD. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121003 |