CN106312986A - Marking device for processing - Google Patents
Marking device for processing Download PDFInfo
- Publication number
- CN106312986A CN106312986A CN201610871588.7A CN201610871588A CN106312986A CN 106312986 A CN106312986 A CN 106312986A CN 201610871588 A CN201610871588 A CN 201610871588A CN 106312986 A CN106312986 A CN 106312986A
- Authority
- CN
- China
- Prior art keywords
- plug
- clamping plate
- powder delivery
- slide block
- metal marker
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
- B25H7/045—Devices, e.g. scribers, for marking characterised by constructional details of the marking elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Labeling Devices (AREA)
Abstract
The invention discloses a marking device for processing. The marking device comprises a sliding rail which is transversely arranged, wherein the sliding rail is sleeved with a sliding block and two clamping plates; a pen marking component is arranged at the lower end of the sliding block and comprises a storing section and a pen marking section; a limiting plate is transversely arranged at a communicating position between a storing cavity and a powder outlet cavity; a first spherical plug is arranged in the storing cavity; a driving disc is arranged in the powder outlet cavity; a driving cam is also rotationally arranged in the powder outlet cavity; a third communicating port communicating with the powder outlet cavity is formed in the bottom end of the pen marking section; and a driving shaft is arranged on the side wall of the pen marking section in a penetrating manner. According to the marking device disclosed by the invention, workpieces can be stably marked by use of clamping of the clamping plate to the workpieces and the matching between the sliding block and the sliding rail; and by arrangement of the pen marking component, the flow-out of white powder can be conveniently controlled, mistaken marking operation can be reduced, and the damage to the surfaces of the workpieces also can be reduced.
Description
Technical field
The present invention relates to Machining Technology field, especially relate to processing labelling apparatus.
Background technology
In workpiece process, in order to ensure machining accuracy, line need to be carried out at surface of the work and process to determine processing
Track, then, workpiece is processed by the line that operator draw further according to surface of the work.At present, it is common that use ruler with just
The mode of property bow pen is rule at surface of the work, and specifically, first ruler is fixed on surface of the work by operator, then
Make rigidity bow pen move along ruler, thus form straight-line groove at surface of the work, determine machining locus with this.But, this
The hatched manner of sample not only parts are more, troublesome poeration, and can disfiguring workpiece surface.
Summary of the invention
It is an object of the invention to overcome the problems referred to above of prior art, it is provided that processing labelling apparatus, by clamping plate to work
Coordinating between clamping and slide block with the slide rail of part, workpiece can be carried out stable line work;By the setting of metal marker assembly,
Can be easy to control the outflow of white powder, not only can reduce scribing operation by mistake, also can reduce the damage to surface of the work.It is visible,
The present invention have simple to operate, work efficiency is high, stable and reliable advantage.
The purpose of the present invention is achieved through the following technical solutions:
Processing labelling apparatus, including the slide rail of horizontally set, on slide rail slip cap be provided with slide block and two lay respectively at slide block
The clamping plate of both sides, two clamping plate are correspondingly arranged;
The top of clamping plate is provided with fixing bolt, fixes bolt and clamping plate threaded engagement and can be resisted against on slide rail;
The lower end of slide block is provided with metal marker assembly, and metal marker assembly includes the canned paragraphs being connected with slide block and is connected with canned paragraphs bottom
Metal marker section, canned paragraphs has storage chamber, and metal marker section has the powder delivery chamber connected with storage chamber;
The connectivity part in storage chamber and powder delivery chamber is horizontally arranged with limiting plate, is provided through the of its upper and lower end face in the middle part of limiting plate
One port;
Being provided with in the first spherical plug in storage chamber, it is elastic that the inwall of canned paragraphs is provided with first be connected with the first plug
Part, the first elastic component acts on the first plug and makes: the first plug can block the circulation of the first port;
Powder delivery intracavity is provided with the drive plate that can move up and down at powder delivery intracavity, and drive plate is provided through its upper and lower end face
Second port, the middle part of drive plate upper surface is provided with the transmission projection that may act on the first plug;
Powder delivery intracavity also rotates and is provided with the driving cam that may act on drive plate, and the protuberance of driving cam acts on drive plate
Time, the first plug can be separated with the first port;
The bottom of metal marker section is provided with the third connectivity mouth connected with powder delivery chamber, and the sidewall of metal marker section is provided through power transmission shaft,
Power transmission shaft one end is positioned at outside metal marker section, and the other end of power transmission shaft is connected with cam.
In the present invention, storage chamber is for depositing the white powder of line.Metal marker assembly when zero-bit state, the first plug
It is connected under the supporting role of the first elastic component on the inwall of the first port, and the stream between storage chamber and powder delivery chamber can be blocked
Logical.When workpiece need to be carried out line work, then rotating drive shaft so that it is drive driving cam to rotate, in rotation process,
The protuberance of driving cam the most gradually acts on drive plate so that drive plate progressively moves up at powder delivery intracavity, until transmission
The protruding position being separated as the first port that lifted by first plug, at this moment, white powder then can be from the under Gravitative Loads
One passage port flows to powder delivery intracavity, and passes sequentially through the second port and third connectivity mouth outflow metal marker assembly, and flows down on workpiece
Vestige.Wherein, for ease of realizing dropping of white powder, the second port can be arranged on the region that the first port can cover
In.For ease of rotating drive shaft, the free end of power transmission shaft can be provided with rotary switch.
During application, slide rail is positioned over above workpiece, regulation clamping plate and the relative position of slide rail, makes clamping plate be clamped in workpiece
Both sides, the then fixing bolt of regulation, make regulation clamping plate position relative with slide rail keep fixing, so can complete workpiece
Clamping work, and the present invention is fixed on workpiece.Again slide block is slidably reciprocated on slide rail, and in this sliding process,
Rotating drive shaft makes white powder can sequentially pass through at the first port, the second port and third connectivity mouth to fall into be formed on workpiece white
Color vestige, so, then completes line work on the surface of the workpiece.
In the present invention, by coordinating between clamping plate clamping and slide block with slide rail to workpiece, workpiece can be carried out stable
Line work;By the setting of metal marker assembly, can be easy to control the outflow of white powder, not only can reduce scribing operation by mistake,
Also can reduce the damage to surface of the work.Visible, the present invention have simple to operate, work efficiency is high, stable and reliable
Advantage.
For improving the stability that drive plate moves up and down at powder delivery intracavity, meanwhile, also improve driving cam drive plate is made
Stability, further, the lower surface of described limiting plate is additionally provided with the second elastic component, and the second elastic component acts on described
Drive plate makes: the lower end of drive plate abuts against with described driving cam.
Further, the top of described canned paragraphs inwall is additionally provided with position-limiting drum, and described first elastic component is positioned at position-limiting drum
In.So, position skew is occurred to affect its resistance to the first port when the first plug can be avoided to move up and down in storage chamber
Disconnected effect.
Third connectivity mouth, further, position, described powder delivery chamber can be quickly flowed out for ease of entering the white powder of powder delivery intracavity
The internal face in the region below described drive plate is the conically shaped face that upper end is big and lower end is little.
For ease of injecting white powder in storage chamber, further, described canned paragraphs is provided with and described storage chamber
The inlet of connection, is provided with the second plug that can close inlet at inlet.
Further, described slide rail is provided with scale.Slide rail arranges scale, can personnel convenient to operate accurately hold
Marking lengths.
Further, described clamping plate are in being provided with buffer stopper on the end face of described slide block.So, slide block can be avoided to exist
With clamping plate direct collision in motor process, thus reduce the mutual abrasion of clamping plate and slide block, and then improve the use longevity of the present invention
Life.
Further, described clamping plate are provided with rubber blanket, and the thickness of rubber blanket in the bottom of the end face near described slide block
Degree is less than the thickness of described buffer stopper.Rubber blanket is set, on the one hand contributes to the clamping plate clamping work to workpiece, the most also
Can avoid clamping plate directly and absorption surface and defective work piece.
Compared with prior art, the method have the advantages that
1, the present invention is by clamping plate to coordinating between clamping and slide block with the slide rail of workpiece, workpiece can be carried out stable line
Work, have simple to operate, work efficiency is high, stable and reliable advantage.
2, by the setting of metal marker assembly, can be easy to control the outflow of white powder, not only can reduce scribing operation by mistake, also
The damage to surface of the work can be reduced.
3, by the setting of the second elastic component, the stability that drive plate moves up and down can not only be improved at powder delivery intracavity, with
Time also improve the driving cam stability to drive plate effect.
4, by the setting of position-limiting drum, position when the first plug can be avoided to move up and down in storage chamber, is occurred to offset and shadow
Ring its blocking effect to the first port.
5, by the setting of buffer stopper, can avoid slide block in motor process with clamping plate direct collision, thus reduce clamping plate
Mutual with slide block is worn and torn, and then improves the service life of the present invention.
6, by the setting of rubber blanket, on the one hand contribute to the clamping plate clamping work to workpiece, on the other hand also can avoid
Clamping plate are directly and absorption surface and defective work piece.
Accompanying drawing explanation
In order to be illustrated more clearly that embodiments of the invention, below by using required for describing in the embodiment of the present invention
Accompanying drawing is briefly described.It will be apparent that the accompanying drawing in describing below is only some embodiments described in the present invention, right
For those skilled in the art, in the case of not paying creative work, it is also possible to according to figure below, obtain it
Its accompanying drawing.
Fig. 1 is that one specific embodiment of the processing labelling apparatus of the present invention structure when blocking the first port is shown
It is intended to;
Fig. 2 is the structural representation when the first port circulation of one specific embodiment of processing labelling apparatus of the present invention
Figure.
Wherein, parts title corresponding to reference is as follows: 1, slide rail, 2, slide block, 3, clamping plate, 4, fixing bolt, 5,
Canned paragraphs, 6, metal marker section, 7, storage chamber, 8, powder delivery chamber, 9, limiting plate, the 10, first port, the 11, first plug, the 12, first bullet
Property part, 13, drive plate, the 14, second port, 15, transmission protruding, 16, driving cam, 17, third connectivity mouth, 18, power transmission shaft, 19,
Second elastic component, 20, position-limiting drum, 21, buffer stopper, 22, rubber blanket, 23, inlet, the 24, second plug.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention
Technical scheme in the embodiment of the present invention is carried out clear, complete description.It will be apparent that embodiment described below is only
It it is the part in the embodiment of the present invention rather than all.The embodiment recorded based on the present invention, those skilled in the art are not
Other all embodiments obtained in the case of paying creative work, all in the scope of protection of the invention.
Embodiment 1
As shown in Figure 1 to Figure 2, processing labelling apparatus, including the slide rail 1 of horizontally set, on slide rail 1, slip cap is provided with slide block 2
With two clamping plate 3 laying respectively at slide block 2 both sides, two clamping plate 3 are correspondingly arranged;
The top of clamping plate 3 is provided with fixing bolt 4, fixes bolt 4 and clamping plate 3 threaded engagement and can be resisted against on slide rail 1;
The lower end of slide block 2 is provided with metal marker assembly, metal marker assembly include the canned paragraphs 5 that is connected with slide block 2 and with canned paragraphs 5 bottom
The metal marker section 6 being connected, canned paragraphs 5 has storage chamber 7, and metal marker section 6 has the powder delivery chamber 8 connected with storage chamber 7;
Storage chamber 7 is horizontally arranged with limiting plate 9 with the connectivity part in powder delivery chamber 8, is provided through its upper and lower end face in the middle part of limiting plate 9
The first port 10;
Being provided with in the first spherical plug 11 in storage chamber 7, the inwall of canned paragraphs 5 is provided be connected with the first plug 11
One elastic component 12, the first elastic component 12 acts on the first plug 11 and makes: the first plug 11 can block the circulation of the first port 10;
It is provided with the drive plate 13 that can move up and down in powder delivery chamber 8 in powder delivery chamber 8, drive plate 13 is provided through it upper and lower
Second port 14 of end face, the middle part of drive plate 13 upper surface is provided with the transmission projection 15 that may act on the first plug 11;
Also rotate in powder delivery chamber 8 and be provided with the driving cam 16 that may act on drive plate 13, the protuberance effect of driving cam 16
When drive plate 13, the first plug 11 can be separated with the first port 10;
The bottom of metal marker section 6 is provided with the third connectivity mouth 17 connected with powder delivery chamber 8, the sidewall of metal marker section 6 is provided through pass
Moving axis 18, power transmission shaft 18 one end is positioned at outside metal marker section 6, and the other end of power transmission shaft 18 is connected with cam 16.
In the present embodiment, storage chamber 7 is for depositing the white powder of line.Metal marker assembly when zero-bit state, first
Plug 11 is connected on the inwall of the first port 10 under the supporting role of the first elastic component 12, and can block storage chamber 7 and go out
Circulation between powder chamber 8.When workpiece need to be carried out line work, then rotating drive shaft 18 so that it is drive driving cam 16 to occur
Rotating, in rotation process, the protuberance of driving cam 16 the most gradually acts on drive plate 13 so that drive plate 13 is in powder delivery chamber
Progressively move up in 8, until the first plug 11 is lifted the position being separated as the first port 10 by transmission projection 15, this
Time, white powder then can flow in powder delivery chamber 8 under Gravitative Loads at the first port 10, and passes sequentially through the second port 14 He
Third connectivity mouth 17 flows out metal marker assembly, and flows down vestige on workpiece.Wherein, for ease of realizing dropping of white powder, can be by
Second port 14 is arranged in the region that the first port 10 can cover.For ease of rotating drive shaft 18, can be at power transmission shaft 18
Free end is provided with rotary switch.
During application, slide rail 1 is positioned over above workpiece, regulation clamping plate 3 and the relative position of slide rail 1, make clamping plate 3 be clamped in
The both sides of workpiece, the then fixing bolt of regulation, make regulation clamping plate 3 position relative with slide rail 1 keep fixing, so can complete
Clamping work to workpiece, and the present embodiment is fixed on workpiece.Again slide block 2 is slidably reciprocated on slide rail 1, and sliding at this
During Dong, rotating drive shaft 18 makes white powder can sequentially pass through the first port the 10, second port 14 and third connectivity mouth 17
Place falls into and forms white vestige on workpiece, so, then completes line work on the surface of the workpiece.
In the present embodiment, by coordinating between the clamping plate 3 clamping and slide block 2 with slide rail 1 to workpiece, workpiece can be carried out
Stable line work;By the setting of metal marker assembly, can be easy to control the outflow of white powder, not only can reduce line behaviour by mistake
Make, also can reduce the damage to surface of the work.Visible, the present embodiment have simple to operate, work efficiency is high, stable and can
The advantage leaned on.
For improving the stability that drive plate 13 moves up and down in powder delivery chamber 8, meanwhile, driving cam 16 is also improved to transmission
The stability of dish 13 effect, it is preferable that the lower surface of described limiting plate 9 is additionally provided with the second elastic component 19, the second elastic component 19
Act on described drive plate 13 to make: the lower end of drive plate 13 abuts against with described driving cam 16.
Preferably, the top of described canned paragraphs 5 inwall is additionally provided with position-limiting drum 20, and described first elastic component 12 is positioned at spacing
In cylinder 20.So, position skew is occurred to affect it and lead to first when the first plug 11 can be avoided to move up and down in storage chamber 7
The blocking effect of mouth 10.
Third connectivity mouth 17 can be quickly flowed out, it is preferable that described powder delivery chamber 8 for ease of entering the white powder in powder delivery chamber 8
The internal face being positioned at the region below described drive plate 13 is the conically shaped face that upper end is big and lower end is little.
For ease of injecting white powder in storage chamber 7, it is preferable that be provided with on described canned paragraphs 5 and described storage chamber 7
The inlet 23 of connection, is provided with the second plug 24 that can close inlet 23 at inlet 23.
Preferably, described slide rail 1 is provided with scale.Slide rail 1 arranges scale, can personnel convenient to operate accurately hold
Marking lengths.
Preferably, described clamping plate 3 are in being provided with buffer stopper 21 on the end face of described slide block 2.So, slide block can be avoided
2 in motor process with clamping plate 3 direct collision, thus reduce the mutual abrasion of clamping plate 3 and slide block 2, and then improve the present embodiment
Service life.
Preferably, described clamping plate 3 are provided with rubber blanket 22, and rubber blanket 22 in the bottom of the end face near described slide block 2
Thickness less than the thickness of described buffer stopper 21.Rubber blanket 22 is set, on the one hand contributes to the clamping plate clamping work to workpiece, separately
On the one hand also can avoid clamping plate 3 directly and absorption surface and defective work piece.
Above content is to combine the further description that the present invention is made by concrete preferred implementation, it is impossible to assert this
The detailed description of the invention of invention is confined to these explanations.For general technical staff of the technical field of the invention,
Other embodiments drawn under without departing from technical scheme, should be included in protection scope of the present invention.
Claims (8)
1. processing labelling apparatus, it is characterised in that: including the slide rail (1) of horizontally set, the upper slip cap of slide rail (1) is provided with slide block
(2) and two clamping plate (3) laying respectively at slide block (2) both sides, two clamping plate (3) are correspondingly arranged;
The top of clamping plate (3) is provided with fixing bolt (4), fixes bolt (4) and clamping plate (3) threaded engagement and can be resisted against slide rail
(1) on;
The lower end of slide block (2) is provided with metal marker assembly, metal marker assembly include the canned paragraphs (5) that is connected with slide block (2) and with storage
The metal marker section (6) that section (5) bottom is connected, canned paragraphs (5) has storage chamber (7), and metal marker section (6) has and connects with storage chamber (7)
Powder delivery chamber (8);
Storage chamber (7) is horizontally arranged with limiting plate (9) with the connectivity part in powder delivery chamber (8), and limiting plate (9) middle part is provided through it
First port (10) of upper and lower end face;
Being provided with in spherical the first plug (11) in storage chamber (7), the inwall of canned paragraphs (5) is provided with and the first plug (11)
The first elastic component (12) connected, the first elastic component (12) acts on the first plug (11) and makes: the first plug (11) can block
The circulation of the first port (10);
It is provided with the drive plate (13) that can move up and down in powder delivery chamber (8) in powder delivery chamber (8), drive plate (13) is provided with and passes through
Wearing second port (14) of its upper and lower end face, the middle part of drive plate (13) upper surface is provided with and may act on the first plug (11)
Transmission is protruding (15);
Also rotate in powder delivery chamber (8) and be provided with the driving cam (16) that may act on drive plate (13), dashing forward of driving cam (16)
Going out portion when acting on drive plate (13), the first plug (11) can be separated with the first port (10);
The bottom of metal marker section (6) is provided with the third connectivity mouth (17) connected with powder delivery chamber (8), and the sidewall of metal marker section (6) runs through
Being provided with power transmission shaft (18), power transmission shaft (18) one end is positioned at metal marker section (6) outside, the other end of power transmission shaft (18) and cam (16)
It is connected.
Processing labelling apparatus the most according to claim 1, it is characterised in that: the lower surface of described limiting plate (9) also sets
Being equipped with the second elastic component (19), the second elastic component (19) acts on described drive plate (13) and makes: the lower end of drive plate (13) with
Described driving cam (16) abuts against.
Processing labelling apparatus the most according to claim 1, it is characterised in that: the top of described canned paragraphs (5) inwall is also
Being provided with position-limiting drum (20), described first elastic component (12) is positioned at position-limiting drum (20).
Processing labelling apparatus the most according to claim 1, it is characterised in that: described powder delivery chamber (8) is positioned at described transmission
The internal face in the region of dish (13) lower section is the conically shaped face that upper end is big and lower end is little.
Processing labelling apparatus the most according to claim 1, it is characterised in that: it is provided with and institute on described canned paragraphs (5)
Stating the inlet (23) that storage chamber (7) connects, inlet (23) place is provided with the second plug (24) that can close inlet (23).
6. according to the processing labelling apparatus described in any one in claim 1 ~ 5, it is characterised in that: on described slide rail (1)
It is provided with scale.
Processing labelling apparatus the most according to claim 6, it is characterised in that: described clamping plate (3) are near described slide block
(2) buffer stopper (21) it is provided with on end face.
Processing labelling apparatus the most according to claim 7, it is characterised in that: described clamping plate (3) are near described slide block
(2) bottom of end face is provided with rubber blanket (22), and the thickness of rubber blanket (22) is less than the thickness of described buffer stopper (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610871588.7A CN106312986A (en) | 2016-09-30 | 2016-09-30 | Marking device for processing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610871588.7A CN106312986A (en) | 2016-09-30 | 2016-09-30 | Marking device for processing |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106312986A true CN106312986A (en) | 2017-01-11 |
Family
ID=57821157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610871588.7A Withdrawn CN106312986A (en) | 2016-09-30 | 2016-09-30 | Marking device for processing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106312986A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111360777A (en) * | 2020-01-08 | 2020-07-03 | 横店集团东磁股份有限公司 | Scriber placed in middle |
-
2016
- 2016-09-30 CN CN201610871588.7A patent/CN106312986A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111360777A (en) * | 2020-01-08 | 2020-07-03 | 横店集团东磁股份有限公司 | Scriber placed in middle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205496690U (en) | Novel metalwork cutting machine | |
CN106312985A (en) | Location scribing device convenient to carry | |
CN106312986A (en) | Marking device for processing | |
CN205309478U (en) | Novel mantle fiber machine | |
CN205466792U (en) | Type machine is moulded to sapphire | |
CN203792030U (en) | Centering and positioning device for diesel cylinder head | |
CN205629428U (en) | Pneumatic type cam chuck fixture | |
CN201677220U (en) | Cutting mechanism of grinding wheel of glass edge grinding machine | |
CN206140480U (en) | Mark device for processing | |
CN206140477U (en) | A marker pen for metalwork | |
CN205310044U (en) | Fixing device is used in cylinder end cap processing | |
CN102581313A (en) | Lathe feeding device | |
CN207482878U (en) | A kind of clamping device applied to LED light kludge | |
CN206206630U (en) | A kind of threads turn press-down type stop valve | |
CN206589538U (en) | Multi-functional engraving machine | |
CN205482266U (en) | Novel aluminum alloy wheel hub clamping rotating mechanism | |
CN206140481U (en) | Location marking device convenient to carry | |
CN204711545U (en) | Automatic locking screw machine | |
CN206805146U (en) | A kind of general toner cartridge | |
CN209062157U (en) | Mechanical type rotating knife rest | |
CN206169794U (en) | Tube mould grinds machine | |
CN106112603A (en) | A kind of can the fixture of dual fixing workpiece | |
CN207104284U (en) | A kind of efficient filature | |
CN208179228U (en) | A kind of slabstone trimmer | |
CN106926062A (en) | A kind of liner plate charging and discharging mechanism on improved numerical control liner plate grinding machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170111 |