CN106838140A - A kind of new manual transmission - Google Patents
A kind of new manual transmission Download PDFInfo
- Publication number
- CN106838140A CN106838140A CN201710186537.5A CN201710186537A CN106838140A CN 106838140 A CN106838140 A CN 106838140A CN 201710186537 A CN201710186537 A CN 201710186537A CN 106838140 A CN106838140 A CN 106838140A
- Authority
- CN
- China
- Prior art keywords
- gear
- rotating shaft
- shaft
- casing
- gear wheel
- 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
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/083—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with radially acting and axially controlled clutching members, e.g. sliding keys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/12—Mechanical drives with means for varying the speed ratio
- B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
- B23Q5/145—Mechanical drives with means for varying the speed ratio step-by-step fluid-operated
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q2005/005—Driving or feeding mechanisms with a low and a high speed mode
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H2063/3076—Selector shaft assembly, e.g. supporting, assembly or manufacturing of selector or shift shafts; Special details thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The present invention relates to gearbox technical field, and in particular to a kind of new manual transmission, it includes：The main motor on the outside of casing is arranged on, main motor is connected with the first gear axle of box house, and first gear axle is meshed with the second rotating shaft gear wheel；Second rotating shaft gear wheel is installed on the lateral surface of the second selector shaft, and an end of the second selector shaft is piercing in outside the casing and is connect with cylinders, second selector shaft is moved up and down along its axial direction；Second rotating shaft gear wheel can mutually activity coordinates with the face of gear on the 3rd gear shaft lateral surface；Being additionally provided with second selector shaft can be installed on the lateral surface of the 3rd gear shaft with the 3rd rotating shaft gear wheel the second rotating shaft little gear that mutually activity coordinates, the 3rd rotating shaft gear wheel；One end of the 3rd gear shaft stretches out in the outer transmission mechanism with outside of casing and is connected.Parts required for the present invention are less, significantly reduce the complexity of structure, make that its structure is more compact, and reliability is high, and production cost is relatively low.
Description
Technical field
The present invention relates to gearbox technical field, and in particular to a kind of new manual transmission.
Background technology
Lathe gearbox as lathe important drive disk assembly, it is usually by casing, motor, travelling gear, cylinder etc.
Composition, power and moment of torsion can be delivered to main shaft by it by motor.And in order to meet the various process requirements of lathe, lathe speed change
Case changes the rotating speed of main shaft by adjusting gear, coordinates lathe to be processed；And existing lathe gearbox is due to its parts
It is more, cause the overall structure of its gearbox complex and huge, reliability is relatively low, and production cost is higher.
The content of the invention
To overcome drawbacks described above, it is to provide a kind of new manual transmission that the purpose of the present invention is.
The purpose of the present invention is achieved through the following technical solutions：
The present invention is a kind of new manual transmission, including：Casing, the casing outside is provided with main motor, the main electricity
The output shaft of machine is connected with the axial end of the first gear axle for being arranged at the box house, the face of gear of the first gear axle
It is meshed with the second rotating shaft gear wheel；The second rotating shaft gear wheel is installed on the lateral surface of the second selector shaft, and described second
Selector shaft is actively located in the casing, and an end of second selector shaft is piercing in that the casing is outer to be connect with cylinders, makes
Second selector shaft can be moved up and down in box house along its axial direction；The face of gear of the second rotating shaft gear wheel can be with the 3rd tooth
Mutually activity coordinates face of gear on wheel shaft lateral surface；The second rotating shaft little gear is additionally provided with the lateral surface of second selector shaft,
The second rotating shaft little gear can mutually activity coordinates with the 3rd rotating shaft gear wheel, and the 3rd rotating shaft gear wheel is installed on the 3rd
On the lateral surface of gear shaft；3rd gear shaft is movably installed in the casing, and one end stretch out in casing it is outer with it is outer
The transmission mechanism in portion is connected.
Further, the lateral surface of second selector shaft is provided with three detents, the detent and the casing
On elastic locking mechanism be engaged.
Further, the elastic locking mechanism includes：One end of elastic component is connected with locating convex block, its other end and institute
State casing to abut against, the locating convex block is engaged with detent.
Further, the second rotating shaft little gear and the second rotating shaft gear wheel are connected with each other by flat key, and this is flat
Push-to is crossed bearing and is installed on the lateral surface of second selector shaft, and the area of the second rotating shaft gear wheel is more than second rotating shaft
The area of little gear.
Further, the height of the face of gear of the first gear axle not less than three times the second rotating shaft gear wheel highly.
Further, the 3rd rotating shaft gear wheel is spaced with the face of gear on the 3rd gear shaft lateral surface.
Its structure to gearbox of the invention is optimized, and the parts required for it are less, significantly reduce structure
Complexity, make that its structure is more compact, reliability is high, and production cost is relatively low.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following preferred embodiments and accompanying drawing.
Fig. 1 is cross-sectional view of the present invention under Low gear state；
Fig. 2 is cross-sectional view of the present invention under neutral state；
Fig. 3 is cross-sectional view of the present invention under high-grade state.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and without
It is of the invention in limiting.
Fig. 1 to Fig. 3 is referred to, the present invention is a kind of new manual transmission, including：Casing 2, sets on the casing 2
Have a Box Cover 3, and the outside of Box Cover 3 is provided with main motor 4 and cylinder 14, the output shaft of the main motor 4 be arranged at this
The axial end of the first gear axle 1 inside casing 2 is connected, the face of gear of the first gear axle 1 and the second rotating shaft gear wheel 6
It is meshed；The second rotating shaft gear wheel 6 is installed on the lateral surface of the second selector shaft 5, and the two ends of second selector shaft 5 lead to
Cross wear-resistant sleeve 9 and the cooperation of lower wear-resistant sleeve 8 is actively located in the casing 2, and an end of second selector shaft 5 is piercing in this
Casing 2 is outer to be connected with cylinder 14, second selector shaft 5 is moved up and down along its axial direction inside casing 2；Described second turn
The face of gear of axle gear wheel 6 can mutually activity coordinates with the face of gear on the lateral surface of the 3rd gear shaft 11；Second selector shaft 5
The second rotating shaft little gear 7 is additionally provided with lateral surface, the second rotating shaft little gear 7 can match somebody with somebody with the phase activity of the 3rd rotating shaft gear wheel 12
Close, the 3rd rotating shaft gear wheel 12 is installed on the lateral surface of the 3rd gear shaft 11；The activity peace of 3rd gear shaft 11
In loaded on the casing 2, and one end stretches out in the outer transmission mechanism with outside of casing 2 and is connected；3rd gear shaft 11 is made
It is power output shaft.
Further, the lateral surface of second selector shaft 5 is provided with three detents, the detent and the casing
Elastic locking mechanism 13 on 2 is engaged.
Further, the elastic locking mechanism 13 includes：One end of elastic component is connected with locating convex block, its other end with
The casing 2 is abutted against, and the locating convex block is engaged with detent.The elastic locking mechanism 13 can play prevents
The self shifter of two selector shaft 5 and automatic effect out of supply.
Further, the second rotating shaft little gear 7 and the second rotating shaft gear wheel 6 are connected with each other by flat key 15, and
The flat key 15 is installed on the lateral surface of second selector shaft 5 by bearing 10, and the area of the second rotating shaft gear wheel 6 is more than
The area of the second rotating shaft little gear 7.Due to the second rotating shaft little gear 7 on the second selector shaft 5 and the second rotating shaft gear wheel 6
Gear is of different sizes, realizes producing different gearratios, reaches the purpose of gearshift.
Further, second rotating shaft gear wheel 6 height of the height of the face of gear of the first gear axle 1 not less than three times；
And in shift process, face of gear of the second rotating shaft gear wheel 6 all the time with first gear axle 1 is meshed.
Further, the 3rd rotating shaft gear wheel 12 is spaced with the face of gear on the lateral surface of the 3rd gear shaft 11.
In the present invention, being moved up and down by the second selector shaft 5 carries out gear shift, respectively by the second rotating shaft gear wheel 6 with
Face of gear on the lateral surface of 3rd gear shaft 11 is engaged, or the second rotating shaft little gear 7 is engaged with the 3rd rotating shaft gear wheel 12,
Realize two kinds of gear ratio outputs.Second selector shaft 5 is promoted by cylinder 14 and does axial up and down motion, is not rotated with gear；And
Second selector shaft 5 is when being located at top grade, neutral gear, three gears of low grade by 13 pairs of positions of second selector shaft 5 of elastic locking mechanism
Put and locked.
When the cylinder 14 promotes the second selector shaft 5 to be located at low gear position, the power of main motor 4 is via first gear axle
1 passes to the second rotating shaft gear wheel 6, and the second rotating shaft gear wheel 6 is bound up with the second rotating shaft little gear 7 by flat key 15, synchronous
Rotation, the second rotating shaft little gear 7 again reaches power on the face of gear of the 3rd rotating shaft gear wheel 12, then reaches the 3rd gear shaft 11
Output power；Now, gearratio is big, is low or first gear.
When cylinder 14 promotes the second selector shaft 5 to be located at high gear position, the power of main motor 4 is passed via first gear axle 1
To the second rotating shaft gear wheel 6, the second rotating shaft gear wheel 6 is engaged with the 3rd gear shaft 11 again, and power is reached into the 3rd gear shaft 12,
And then power is exported, now, gearratio is small, is top gear.
When cylinder 14 promotes the second selector shaft 5 to be located at neutral gear position, the power of main motor 4 is passed via first gear axle 1
To the second rotating shaft gear wheel 6, the second rotating shaft gear wheel 6 is bound up with the second rotating shaft little gear 7 by flat key 15, synchronous to revolve
Turn, and engage with the 3rd gear shaft any one gear, power is no longer down transmitted, and motor dallies, and is considered as neutral gear.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (6)
1. a kind of new manual transmission, it is characterised in that including：Casing, the casing outside is provided with main motor, described
The output shaft of main motor is connected with the axial end of the first gear axle for being arranged at the box house, the tooth of the first gear axle
Wheel face is meshed with the second rotating shaft gear wheel；The second rotating shaft gear wheel is installed on the lateral surface of the second selector shaft, described
Second selector shaft is actively located in the casing, and an end of second selector shaft is piercing in outside the casing and cylinders
Connect, second selector shaft is moved up and down along its axial direction in box house；The face of gear of the second rotating shaft gear wheel can be with
Mutually activity coordinates face of gear on 3rd gear shaft lateral surface；It is small the second rotating shaft to be additionally provided with the lateral surface of second selector shaft
Gear, the second rotating shaft little gear can mutually activity coordinates with the 3rd rotating shaft gear wheel, and the 3rd rotating shaft gear wheel is installed on
On the lateral surface of the 3rd gear shaft；3rd gear shaft is movably installed in the casing, and one end stretches out in casing
It is connected with outside transmission mechanism outward.
2. new manual transmission according to claim 1, it is characterised in that on the lateral surface of second selector shaft
Three detents are provided with, the detent is engaged with the elastic locking mechanism on the casing.
3. new manual transmission according to claim 2, it is characterised in that the elastic locking mechanism includes：Bullet
One end of property part is connected with locating convex block, and its other end is abutted against with the casing, the locating convex block and detent phase
Coordinate.
4. new manual transmission according to claim 3, it is characterised in that the second rotating shaft little gear and described
Second rotating shaft gear wheel is connected with each other by flat key, and the flat key is installed on the lateral surface of second selector shaft by bearing,
And the area of the second rotating shaft gear wheel is more than the area of the second rotating shaft little gear.
5. new manual transmission according to claim 4, it is characterised in that the face of gear of the first gear axle
Highly it is not less than the second rotating shaft gear wheel of three times highly.
6. new manual transmission according to claim 5, it is characterised in that the 3rd rotating shaft gear wheel and the 3rd
Face of gear on gear shaft lateral surface is spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710186537.5A CN106838140A (en) | 2017-03-27 | 2017-03-27 | A kind of new manual transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710186537.5A CN106838140A (en) | 2017-03-27 | 2017-03-27 | A kind of new manual transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106838140A true CN106838140A (en) | 2017-06-13 |
Family
ID=59129856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710186537.5A Pending CN106838140A (en) | 2017-03-27 | 2017-03-27 | A kind of new manual transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106838140A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322368A (en) * | 2018-12-14 | 2020-06-23 | 伦克股份有限公司 | Power shift transmission device |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631945A (en) * | 1969-06-09 | 1972-01-04 | Olivetti & Co Spa | Speed-changing device for a rotary member |
| US4449866A (en) * | 1981-07-24 | 1984-05-22 | Kearney & Trecker Corporation | Servo-controlled spindle drive system |
| US4726260A (en) * | 1985-04-15 | 1988-02-23 | Lovrenich Rodger T | Shiftable transmission with assured input-output relationship |
| EP0997227A1 (en) * | 1998-10-27 | 2000-05-03 | Chi-Nan Lee | Speed transferring system for a lathe |
| CN101334101A (en) * | 2007-06-25 | 2008-12-31 | 潍柴动力股份有限公司 | Engines duplex intermediate gear structure |
| CN201386786Y (en) * | 2009-04-22 | 2010-01-20 | 安徽中鼎飞彩车辆有限公司 | Gearbox assembly for chain-driving tri-wheeled vehicle |
| CN201513529U (en) * | 2009-09-28 | 2010-06-23 | 常州机电职业技术学院 | Multi-speed mechanism |
| CN202091458U (en) * | 2010-12-23 | 2011-12-28 | 福田雷沃国际重工股份有限公司 | Novel auxiliary transmission assembly applied in three-wheel or four-wheel vehicle |
| CN203730669U (en) * | 2014-02-21 | 2014-07-23 | 浙江迎泰机床有限公司 | Secondary gearbox for machine tool |
| CN204221488U (en) * | 2014-11-12 | 2015-03-25 | 桐乡胜辉精密机械有限公司 | A kind of adjustable speed organisation of working |
| CN204403350U (en) * | 2014-12-30 | 2015-06-17 | 株洲齿轮有限责任公司 | Three site dynamic formula gearshifts |
| CN204450028U (en) * | 2015-02-11 | 2015-07-08 | 秦松 | Boring and milling machine high speed high pulling torque mainshaft gear gearbox |
| CN106015561A (en) * | 2016-07-08 | 2016-10-12 | 新乡学院 | Transmission mechanism |
| CN205703440U (en) * | 2016-05-18 | 2016-11-23 | 王海全 | A kind of Digit Control Machine Tool |
| CN206668877U (en) * | 2017-03-27 | 2017-11-24 | 深圳市创智自动化有限公司 | A kind of new manual transmission |
-
2017
- 2017-03-27 CN CN201710186537.5A patent/CN106838140A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631945A (en) * | 1969-06-09 | 1972-01-04 | Olivetti & Co Spa | Speed-changing device for a rotary member |
| US4449866A (en) * | 1981-07-24 | 1984-05-22 | Kearney & Trecker Corporation | Servo-controlled spindle drive system |
| US4726260A (en) * | 1985-04-15 | 1988-02-23 | Lovrenich Rodger T | Shiftable transmission with assured input-output relationship |
| EP0997227A1 (en) * | 1998-10-27 | 2000-05-03 | Chi-Nan Lee | Speed transferring system for a lathe |
| CN101334101A (en) * | 2007-06-25 | 2008-12-31 | 潍柴动力股份有限公司 | Engines duplex intermediate gear structure |
| CN201386786Y (en) * | 2009-04-22 | 2010-01-20 | 安徽中鼎飞彩车辆有限公司 | Gearbox assembly for chain-driving tri-wheeled vehicle |
| CN201513529U (en) * | 2009-09-28 | 2010-06-23 | 常州机电职业技术学院 | Multi-speed mechanism |
| CN202091458U (en) * | 2010-12-23 | 2011-12-28 | 福田雷沃国际重工股份有限公司 | Novel auxiliary transmission assembly applied in three-wheel or four-wheel vehicle |
| CN203730669U (en) * | 2014-02-21 | 2014-07-23 | 浙江迎泰机床有限公司 | Secondary gearbox for machine tool |
| CN204221488U (en) * | 2014-11-12 | 2015-03-25 | 桐乡胜辉精密机械有限公司 | A kind of adjustable speed organisation of working |
| CN204403350U (en) * | 2014-12-30 | 2015-06-17 | 株洲齿轮有限责任公司 | Three site dynamic formula gearshifts |
| CN204450028U (en) * | 2015-02-11 | 2015-07-08 | 秦松 | Boring and milling machine high speed high pulling torque mainshaft gear gearbox |
| CN205703440U (en) * | 2016-05-18 | 2016-11-23 | 王海全 | A kind of Digit Control Machine Tool |
| CN106015561A (en) * | 2016-07-08 | 2016-10-12 | 新乡学院 | Transmission mechanism |
| CN206668877U (en) * | 2017-03-27 | 2017-11-24 | 深圳市创智自动化有限公司 | A kind of new manual transmission |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322368A (en) * | 2018-12-14 | 2020-06-23 | 伦克股份有限公司 | Power shift transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 Building A, No. 88 Hongxiang Industrial Road, Shajing Street, Baoan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Chuangzhi Laser Intelligent Equipment Co.,Ltd. Address before: 518000 Building A, No. 88 Hongxiang Industrial Road, Shajing Street, Baoan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN CREATE CENTURY AUTOMATION CO.,LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |