CN108340121A - A kind of mechanical grip turnover device - Google Patents
A kind of mechanical grip turnover device Download PDFInfo
- Publication number
- CN108340121A CN108340121A CN201711449021.1A CN201711449021A CN108340121A CN 108340121 A CN108340121 A CN 108340121A CN 201711449021 A CN201711449021 A CN 201711449021A CN 108340121 A CN108340121 A CN 108340121A
- Authority
- CN
- China
- Prior art keywords
- motor
- fixedly connected
- threaded rod
- close
- worm gear
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention discloses a kind of mechanical grip turnover devices, including L-type bottom plate, first motor output shaft is rotatably connected to moving block by shaft coupling, second motor output shaft is rotatably connected to first pulley by shaft coupling, second band wheel outer surface is slidably connected by belt and first pulley, two side external surface of roller screw is threaded with thread slider, first threaded rod is rotatablely connected with third motor close to one end of third motor, worm gear outer surface engaged transmission has worm screw, worm screw is rotatablely connected with the 4th motor close to one end of the 4th motor, the present invention relates to machinery equipment field.Make the device conveniently moving, and the overturning of workpiece can be automatically performed, without manually overturning, it improves work efficiency and work quality, fastening workpiece prevents accident, damage workpiece or injury personal safety, according to the size adjust automatically of workpiece, the replacement of equipment is avoided, the time has been saved.
Description
Technical field
The present invention relates to machinery equipment field, specially a kind of mechanical grip turnover device.
Background technology
Mechanical equipment refers to the mechanical combination body that can complete specific action being made of various mechanical parts, now society
Meeting, scientific and technological high speed development so that mechanical equipment is also more and more, and all trades and professions are all flooded with the shadow of mechanical equipment, especially
The industrial processes place of large component is processed, industrial development makes welding procedure utilization more extensive, in Large-Scale Equipment manufacturing industry
The welding of the medium-and-large-sized workpiece of industrial production happens occasionally, especially the welding of large tank when, need in welding process often into
Row overturning could weld all faces of completing, and overturning large tank is just at a problem.Currently, people are by large tank
It is placed on holder, on one side using manually being overturn to large tank after the completion of welding, overturning is difficult, the labor intensity of worker
Greatly, working efficiency and work quality are low, and the quality of weld seam cannot reach weld seam standard, and while overturning large tank is easy to tank
Body damages.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of mechanical grip turnover device, solve people be will be big
Type tank body is placed on holder, and on one side using manually being overturn to large tank after the completion of welding, overturning is difficult, the labor of worker
Fatigue resistance is big, and working efficiency and work quality are low, and the quality of weld seam cannot reach weld seam standard, and while overturning large tank holds
The problem of easily tank body is damaged.
In order to achieve the above object, the present invention is achieved by the following technical programs：
A kind of mechanical grip turnover device, including L-type bottom plate, L-type bottom base plate side are fixedly connected with universal wheel,
The L-type bottom base plate other side is fixedly connected with directional wheel, and L-type plate inner wall centre position is fixedly connected with the first electricity
Machine, the first motor output shaft are rotatably connected to moving block by shaft coupling, and the moving block is in the side of L-type bottom plate
Wall centre position is fixedly connected with the second motor, and second motor output shaft is rotatably connected to first pulley by shaft coupling,
Side of the moving block far from L-type bottom plate offers rotation sliding slot, and the rotation sliding slot inner cavity is provided with roller screw, described
Roller screw centre position is fixedly connected with the second belt wheel by flat key, and the second band wheel outer surface passes through belt and first band
Slipping connects, and two side external surface of the roller screw is threaded with thread slider, and the thread slider is far from the second electricity
The side of machine has been fixedly connected with movable plate, and the movable plate inner cavity is fixed by fixed block close to a side bottom of moving block
It is connected with third motor, the movable plate offers mobile chute, the mobile chute inner cavity close to the side of the second belt wheel
It is both provided with the first threaded rod, first threaded rod is rotatablely connected with third motor close to one end of third motor, described
First screw thread rod outer surface is threaded with mobile sliding block, and the mobile sliding block is fixedly connected with close to the side of the second belt wheel
There are clamping case, the clamping box cavity to be fixedly connected with supporting table, the supporting table top close to a side bottom of third motor
Portion has been fixedly connected with the 4th motor, and a clamping side bottom of the box cavity far from third motor has been fixedly connected with annulus branch
Platform is supportted, turbine box has been fixedly connected at the top of the arch brace platform, the worm gear case intracavity bottom is rotatably connected to worm gear,
The worm gear outer surface engaged transmission has worm screw, and the worm screw rotates with the 4th motor close to one end of the 4th motor to be connected
It connects, the worm gear inner surface is threaded with the second threaded rod, and the one end of second threaded rod far from mobile sliding block turns
It is dynamic to be connected with the plate that is fixedly clamped.
Preferably, the roller screw both ends are rotatablely connected with rotation sliding slot inner surface, the rotation sliding slot inner surface
Belt grooves are offered close to the side centre position of L-type bottom plate, the belt grooves inner surface is connect with belt slip.
Preferably, the one end of first threaded rod far from third motor is rotatablely connected with mobile chute.
Preferably, the one end of the worm screw far from the 4th motor is rotatablely connected with worm gear case, and the worm screw runs through worm gear case
And it extends on the outside of worm gear case.
Preferably, the arch brace platform inner surface is slidably connected with the second threaded rod, and second threaded rod passes through respectively
It wears turbine box and clamps case, and extend to and clamp on the outside of box top.
The present invention provides a kind of mechanical grip turnover devices.Has following advantageous effect：
(1) universal wheel is fixedly connected with by L-type bottom base plate side, the L-type bottom base plate other side is fixedly connected with fixed
To wheel, L-type plate inner wall centre position is fixedly connected with first motor, and first motor output shaft is rotatably connected to by shaft coupling
Moving block so that the device conveniently moving, and it can be automatically performed the overturning of workpiece, without artificial overturning, improve work
Efficiency and work quality.
(2) first pulley is rotatably connected to by shaft coupling by the second motor output shaft, roller screw centre position is logical
It crosses flat key and is fixedly connected with the second belt wheel, the second band wheel outer surface is slidably connected by belt and first pulley, roller screw two
Side external surface is threaded with thread slider, and the first threaded rod is rotated with third motor close to one end of third motor to be connected
It connects, the first screw thread rod outer surface is threaded with mobile sliding block so that the device can automatically be adjusted according to the size of workpiece
It is whole, the replacement of equipment is avoided, the time has been saved.
(3) have a worm screw by worm gear outer surface engaged transmission, worm screw close to one end of the 4th motor with the 4th motor
Rotation connection, worm gear inner surface are threaded with the second threaded rod, and the one end of the second threaded rod far from mobile sliding block rotates
It is connected with the plate that is fixedly clamped, the device is allow to fasten workpiece, prevents accident, damages workpiece or injury person peace
Entirely.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is part-structure enlarged diagram of the present invention.
In figure：1L types bottom plate, 2 universal wheels, 3 directional wheels, 4 first motors, 5 moving blocks, 6 second motors, 7 first pulleys, 8
Rotate sliding slot, 9 roller screws, 10 second belt wheels, 11 belts, 12 thread sliders, 13 movable plates, 14 fixed blocks, 15 third motors,
16 mobile chutes, 17 first threaded rods, 18 movement sliding blocks, 19 clamp casees, 20 supporting tables, 21 the 4th motors, 22 arch brace platforms,
23 turbine boxes, 24 worm gears, 25 worm screws, 26 second threaded rods, 27 are fixedly clamped plate, 28 belt grooves.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of mechanical grip turnover device, including L-type bottom plate 1,
1 bottom side of L-type bottom plate is fixedly connected with universal wheel 2, and the 1 bottom other side of L-type bottom plate is fixedly connected with directional wheel 3 so that should
Device conveniently moving, and can be automatically performed the overturning of workpiece improves work efficiency and as received basis without artificial overturning
Amount.1 inner wall centre position of L-type bottom plate is fixedly connected with first motor 4, and 4 output shaft of first motor is rotatablely connected by shaft coupling
There are moving block 5, moving block 5 to be fixedly connected with the second motor 6, the second motor 6 close to the side inner wall centre position of L-type bottom plate 1
Output shaft is rotatably connected to first pulley 7 by shaft coupling, and side of the moving block 6 far from L-type bottom plate 1 offers rotation sliding slot 8,
8 inner cavity of rotation sliding slot is provided with roller screw 9, and 9 both ends of roller screw with rotation 8 inner surface of sliding slot rotation connection, rotate and slide
8 inner surface of slot offers belt grooves 28 close to the side centre position of L-type bottom plate 1, and 28 inner surface of belt grooves is slided with belt 11
Connection.9 centre position of roller screw is fixedly connected with the second belt wheel 10 by flat key, and 10 outer surface of the second belt wheel passes through belt 11
It is slidably connected with first pulley 7,9 liang of side external surfaces of roller screw are threaded with thread slider 12, and thread slider 12 is separate
The side of second motor 6 has been fixedly connected with movable plate 13,13 inner cavity of movable plate close to moving block 5 a side bottom by solid
Determine block 14 and be fixedly connected with third motor 15, movable plate 13 offers mobile chute 16 close to the side of the second belt wheel 10, moves
Dynamic 16 inner cavity of sliding slot is both provided with the first threaded rod 17, the one end of the first threaded rod 17 far from third motor 15 and mobile chute 16
Rotation connection.First threaded rod 17 is rotatablely connected with third motor 15 close to one end of third motor 15, the first threaded rod 17
Outer surface is threaded with mobile sliding block 18 so that the device can avoid equipment according to the size adjust automatically of workpiece
Replacement, saved the time.Mobile sliding block 18 has been fixedly connected with close to the side of the second belt wheel 10 clamps case 19, clamps case 19
Inner cavity has been fixedly connected with supporting table 20 close to a side bottom of third motor 15, and 20 top of supporting table has been fixedly connected with the 4th
Motor 21 clamps a side bottom of 19 inner cavity of case far from third motor 15 and has been fixedly connected with arch brace platform 22, arch brace
22 top of platform has been fixedly connected with turbine box 23, and 23 intracavity bottom of worm gear case is rotatably connected to worm gear 24,24 outer surface of worm gear
Engaged transmission has worm screw 25, the one end of worm screw 25 far from the 4th motor 21 to be rotatablely connected with worm gear case 23, and worm screw 25 runs through snail
Roller box 23 simultaneously extends to 23 outside of worm gear case.Worm screw 25 is rotatablely connected with the 4th motor 21 close to one end of the 4th motor 21,
24 inner surface of worm gear is threaded with the second threaded rod 26, and 22 inner surface of arch brace platform and the sliding of the second threaded rod 26 connect
It connects, the second threaded rod 26 extends through turbine box 23 and clamps case 19, and extends to and clamp 19 top outer of case.Second threaded rod
26 one end far from mobile sliding block 18 are rotatably connected to the plate 27 that is fixedly clamped.So that the device is fastened workpiece, prevents from sending out
Outside business, workpiece or injury personal safety are damaged.
In use, the device is moved to working region by universal wheel 2 and directional wheel 3, according to the size of workpiece, open
Dynamic third motor 15 so that the first threaded rod 17 rotates, and to mobile sliding block 18, starts the second motor 6 and passes through belt 11
So that roller screw 9 rotates, thread slider 12 is made to move up and down, workpiece is clamped, started the 4th motor 21 and pass through 25 He of worm screw
Worm gear 24 so that the second threaded rod 26 rotates, and the plate 27 that is fixedly clamped is allowed to fasten workpiece, starts first motor 4, passes through
Moving block 5 completes the overturning of workpiece so that device rotation.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " an including element limited, it is not excluded that including
There is also other identical elements in the process, method, article or equipment of element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of mechanical grip turnover device, including L-type bottom plate (1), it is characterised in that：
L-type bottom plate (1) bottom side is fixedly connected with universal wheel (2), and L-type bottom plate (1) the bottom other side, which is fixed, to be connected
It is connected to directional wheel (3)；
L-type bottom plate (1) the inner wall centre position is fixedly connected with first motor (4), and first motor (4) output shaft passes through
Shaft coupling is rotatably connected to moving block (5), and the moving block (5) is fixed close to the side inner wall centre position of L-type bottom plate (1) to be connected
It is connected to the second motor (6), the second motor (6) output shaft is rotatably connected to first pulley (7) by shaft coupling；
Side of the moving block (6) far from L-type bottom plate (1) offers rotation sliding slot (8), and rotation sliding slot (8) inner cavity is set
It is equipped with roller screw (9), roller screw (9) centre position is fixedly connected with the second belt wheel (10) by flat key, and described
Two belt wheels (10) outer surface is slidably connected by belt (11) and first pulley (7), and (9) two side external surface of the roller screw is equal
It is threaded with thread slider (12), side of the thread slider (12) far from the second motor (6) has been fixedly connected with movement
Plate (13), movable plate (13) inner cavity are fixedly connected with close to a side bottom of moving block (5) by fixed block (14)
Three motors (15)；
The movable plate (13) offers mobile chute (16), the mobile chute (16) close to the side of the second belt wheel (10)
Inner cavity is both provided with the first threaded rod (17), and first threaded rod (17) is electric with third close to one end of third motor (15)
Machine (15) is rotatablely connected, and the first threaded rod (17) outer surface is threaded with mobile sliding block (18), the mobile sliding block
(18) it has been fixedly connected with clamping case (19) close to the side of the second belt wheel (10), the clamping case (19) inner cavity is close to third electricity
One side bottom of machine (15) has been fixedly connected with supporting table (20), and the 4th motor has been fixedly connected at the top of the supporting table (20)
(21)；
A side bottom of clamping case (19) inner cavity far from third motor (15) has been fixedly connected with arch brace platform (22), institute
It states and has been fixedly connected with turbine box (23) at the top of arch brace platform (22), worm gear case (23) intracavity bottom is rotatably connected to
Worm gear (24), worm gear (24) outer surface engaged transmission have worm screw (25), and the worm screw (25) is close to the 4th motor (21)
One end be rotatablely connected with the 4th motor (21), worm gear (24) inner surface is threaded with the second threaded rod (26),
The one end of second threaded rod (26) far from mobile sliding block (18) is rotatably connected to the plate that is fixedly clamped (27).
2. a kind of mechanical grip turnover device according to claim 1, it is characterised in that：Roller screw (9) both ends
It is described to rotate side interposition of sliding slot (8) inner surface close to L-type bottom plate (1) with rotation sliding slot (8) inner surface rotation connection
It sets and offers belt grooves (28), belt grooves (28) inner surface is slidably connected with belt (11).
3. a kind of mechanical grip turnover device according to claim 1, it is characterised in that：First threaded rod (17) is remote
One end from third motor (15) is rotatablely connected with mobile chute (16).
4. a kind of mechanical grip turnover device according to claim 1, it is characterised in that：The worm screw (25) is far from the 4th
One end of motor (21) is rotatablely connected with worm gear case (23), and the worm screw (25) is through worm gear case (23) and extends to worm gear case
(23) outside.
5. a kind of mechanical grip turnover device according to claim 1, it is characterised in that：In the arch brace platform (22)
Surface is slidably connected with the second threaded rod (26), and second threaded rod (26) extends through turbine box (23) and clamps case
(19), and clamping case (19) top outer is extended to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449021.1A CN108340121A (en) | 2017-12-27 | 2017-12-27 | A kind of mechanical grip turnover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711449021.1A CN108340121A (en) | 2017-12-27 | 2017-12-27 | A kind of mechanical grip turnover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108340121A true CN108340121A (en) | 2018-07-31 |
Family
ID=62962742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711449021.1A Pending CN108340121A (en) | 2017-12-27 | 2017-12-27 | A kind of mechanical grip turnover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108340121A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573594A (en) * | 2019-01-11 | 2019-04-05 | 重庆互丰模具有限公司 | A kind of horizontal turnover mechanism of the quick locking with pooling feature |
| CN109941735A (en) * | 2019-03-28 | 2019-06-28 | 吉林工程技术师范学院 | Clamping device is used in a kind of mechanically deform processing |
| CN111268406A (en) * | 2020-04-09 | 2020-06-12 | 潍坊大世智能科技有限公司 | 180-degree turnover device matched with engine cylinders of various models |
| CN111702396A (en) * | 2020-07-04 | 2020-09-25 | 于浩 | Welding device for processing circuit board |
| CN112108822A (en) * | 2020-09-17 | 2020-12-22 | 安徽普众机电有限公司 | Fixing device for welding vacuum switch tube |
| CN116101641A (en) * | 2022-12-23 | 2023-05-12 | 天津九鹏汽车装备技术有限公司 | Composite tool for carrying automobile parts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1070099A1 (en) * | 1982-02-18 | 1984-01-30 | Zenchenko Anatolij A | Article-turning apparatus |
| CN107336110A (en) * | 2017-08-21 | 2017-11-10 | 安吉县瑞旺竹木制品厂 | Surface screeding device is used in a kind of bamboo and wood processing |
| CN107336025A (en) * | 2017-08-31 | 2017-11-10 | 安吉天剑电器科技有限公司 | A kind of swivel chair tube bending cutter device |
| CN206702693U (en) * | 2017-03-22 | 2017-12-05 | 浙江工业职业技术学院 | A kind of CNC milling machine processing measure installation card |
| CN107498360A (en) * | 2017-09-18 | 2017-12-22 | 湖州吴兴华隆机械有限公司 | A kind of clamping device for being used to process auto parts and components |
-
2017
- 2017-12-27 CN CN201711449021.1A patent/CN108340121A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1070099A1 (en) * | 1982-02-18 | 1984-01-30 | Zenchenko Anatolij A | Article-turning apparatus |
| CN206702693U (en) * | 2017-03-22 | 2017-12-05 | 浙江工业职业技术学院 | A kind of CNC milling machine processing measure installation card |
| CN107336110A (en) * | 2017-08-21 | 2017-11-10 | 安吉县瑞旺竹木制品厂 | Surface screeding device is used in a kind of bamboo and wood processing |
| CN107336025A (en) * | 2017-08-31 | 2017-11-10 | 安吉天剑电器科技有限公司 | A kind of swivel chair tube bending cutter device |
| CN107498360A (en) * | 2017-09-18 | 2017-12-22 | 湖州吴兴华隆机械有限公司 | A kind of clamping device for being used to process auto parts and components |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573594A (en) * | 2019-01-11 | 2019-04-05 | 重庆互丰模具有限公司 | A kind of horizontal turnover mechanism of the quick locking with pooling feature |
| CN109941735A (en) * | 2019-03-28 | 2019-06-28 | 吉林工程技术师范学院 | Clamping device is used in a kind of mechanically deform processing |
| CN111268406A (en) * | 2020-04-09 | 2020-06-12 | 潍坊大世智能科技有限公司 | 180-degree turnover device matched with engine cylinders of various models |
| CN111702396A (en) * | 2020-07-04 | 2020-09-25 | 于浩 | Welding device for processing circuit board |
| CN112108822A (en) * | 2020-09-17 | 2020-12-22 | 安徽普众机电有限公司 | Fixing device for welding vacuum switch tube |
| CN116101641A (en) * | 2022-12-23 | 2023-05-12 | 天津九鹏汽车装备技术有限公司 | Composite tool for carrying automobile parts |
| CN116101641B (en) * | 2022-12-23 | 2024-04-05 | 天津九鹏汽车装备技术有限公司 | Composite tool for carrying automobile parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108340121A (en) | A kind of mechanical grip turnover device | |
| CN206703060U (en) | A kind of loading and unloading manipulator | |
| CN108115516A (en) | A kind of efficient sanding apparatus of Furniture panel | |
| CN210938764U (en) | Lathe is used in hardware processing convenient to adjust | |
| CN108145476A (en) | One kind being capable of pinpoint adjustable mechanical fixture | |
| CN108861388A (en) | A kind of fixed device of strip material transport | |
| CN103846768A (en) | Hardware polishing device | |
| CN107457641A (en) | A kind of burr remover of metallic plate | |
| CN206899073U (en) | A kind of telescopic jig of field of machining | |
| CN207494717U (en) | A kind of cutter device of adjustable steel structure cutting position | |
| CN105935887A (en) | Clamping table for machining mechanical part | |
| CN204195042U (en) | Primary branch robot welding system | |
| CN212330787U (en) | Hardware processing clamping device | |
| CN207326499U (en) | A kind of cutting material clamp device of spark cutting industrial robot | |
| CN214603863U (en) | Clamping device for cylinder rotation machining | |
| CN213970824U (en) | Machining clamp | |
| CN209986490U (en) | Height-controllable pressing device for finish machining of vehicle body | |
| CN209954362U (en) | Grinding device convenient to centre gripping spare part | |
| CN211888548U (en) | Metal pipe fitting draw-in groove bender | |
| CN210909716U (en) | Tool clamp for machining | |
| CN107971576A (en) | A kind of hardware parts production and processing cutter device | |
| CN207608002U (en) | A kind of cylinder switching mechanism | |
| CN210883825U (en) | Angle steel material picking and sorting equipment with automatic feeding function | |
| CN206622981U (en) | A kind of metal works processing polissoir with holding function | |
| CN215035526U (en) | Clamp for mechanical equipment |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180731 |