CN102527882A - Automatic steel bar hoop bending machine with two shearing mechanisms - Google Patents
Automatic steel bar hoop bending machine with two shearing mechanisms Download PDFInfo
- Publication number
- CN102527882A CN102527882A CN2012100651446A CN201210065144A CN102527882A CN 102527882 A CN102527882 A CN 102527882A CN 2012100651446 A CN2012100651446 A CN 2012100651446A CN 201210065144 A CN201210065144 A CN 201210065144A CN 102527882 A CN102527882 A CN 102527882A
- Authority
- CN
- China
- Prior art keywords
- bar
- haulage gear
- reinforcing bar
- steel
- vertical bar
- 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
Abstract
The invention discloses an automatic steel bar hoop bending machine with two shearing mechanisms. The automatic steel bar hoop bending machine comprises a first traction mechanism, a first shearing mechanism and a bending mechanism which are arranged on a stander along an axial direction of conveying straight steel bars, and a second shearing mechanism, wherein the first shearing mechanism is positioned between the steel bar outlet side of the first traction mechanism and one side of the bending mechanism; and the second shearing mechanism is arranged on the steel bar inlet side of the first traction mechanism along the axial direction of conveying the straight steel bars. The automatic steel bar hoop bending machine has the advantages that: the first shearing mechanism and the second shearing mechanism are arranged on two sides of the first traction mechanism respectively, so that a hoop finished product can be cut off by the first shearing mechanism, and the second shearing mechanism can cut off the tail material of the straight steel bar according to a required length when the tail material of the straight steel bar does not enter the traction mechanism; and therefore, the size precision of the last hoop is guaranteed, the problems that the tail material is difficult to control and take out are solved, and continuous high-efficiency production of the straight steel bars can be realized.
Description
Technical field
The present invention relates to a kind of steel-bar automatic hoop bender, particularly be steel-bar automatic hoop bender with double-shear mechanism.
Background technology
When economic construction is fast-developing; Steel-bar automatic hoop bender has obtained using widely; Steel-bar automatic hoop bender is the automatic processing device with difformity stirrups such as bar bending triangularity, rhombus, U fonts, and the reinforcing bar raw material of steel-bar automatic hoop bender processing is the wire rod reinforcing bar normally.The prior art steel-bar automatic hoop bender comprises: being successively set on along axis has haulage gear, straightening mechanism, bending mechanism and a cutting mechanism on the frame.
The structure of the steel-bar automatic hoop bender that also has in the prior art includes two haulage gears, and this steel-bar automatic hoop bender comprises: being successively set on along the axis direction of conveying steel has first haulage gear, straightening mechanism, cutting mechanism, bending mechanism and second haulage gear on the frame.Said first haulage gear is arranged on the reinforcing bar arrival end, and first haulage gear is reinforcing bar to be transported in its upstream mechanism reinforcing bar is implemented bending; Said second haulage gear is need implement the loopback bending process and the mechanism that is provided with to reinforcing bar.
Prior art steel-bar automatic hoop bender machining process is: haulage gear is upstream carried the wire rod reinforcing bar along axis; Straightening mechanism is with the wire rod bar straightening; After bar bending after bending mechanism will be aligned is setting shape stirrup; By the cutting mechanism shear reinforcement that is positioned at the bending mechanism downstream, the finished product stirrup drops in the rewinding frame outside hood.For guaranteeing operating personnel's safety; Most mechanisms of steel-bar automatic hoop bender are housed in the hood; Have only bending mechanism, cutting mechanism and second haulage gear to be exposed, finished product stirrup after being convenient to shear and the finished product stirrup of being processed into by second haulage gear enforcement loopback moment reinforcement drop to outside the hood.
There is following defective in above-mentioned prior art steel-bar automatic hoop bender: the raw material of prior art steel-bar automatic hoop bender processing is the wire rod reinforcing bar, can realize producing continuously stirrup, and the prior art steel-bar automatic hoop bender is inappropriate for the raw material of the long vertical bar reinforcing bar of processing scale; Its reason is because the vertical bar reinforcing bar all is that certain-length is arranged; According to prior art steel-bar automatic hoop bender processing technology, by the cutting mechanism shear reinforcement, there is remaining tailings in majority behind last stirrup of vertical bar bar bending; This remaining tailings is stuck in haulage gear, the straightening mechanism; Cause the difficulty of getting tailing, make steel-bar automatic hoop bender not produce continuously automatically, have a strong impact on working (machining) efficiency; More particularly, the cutting mechanism of prior art can only be accomplished and cut off the good stirrup of bending, can not cut off the tailing of vertical bar reinforcing bar and fall outside the hood.Therefore, be the technical problem of being badly in need of solution at present for the prior art steel-bar automatic hoop bender is suitable for processing the vertical bar reinforcing bar.
Summary of the invention
The objective of the invention is to solve the deficiency of above-mentioned prior art; A kind of steel-bar automatic hoop bender with double-shear mechanism is provided; Can before not getting into haulage gear, shear the tailing of vertical bar reinforcing bar and drop, the steel-bar automatic hoop bender with double-shear mechanism of last stirrup dimensional accuracy is produced and guaranteed to realization vertical bar steel bar continuous.
The technical scheme that solves the problems of the technologies described above is:
A kind of steel-bar automatic hoop bender with double-shear mechanism, said steel-bar automatic hoop bender are included on the frame and are provided with along the axis direction of carrying the vertical bar reinforcing bar: first haulage gear, first cutting mechanism, bending mechanism; Said first cutting mechanism also comprises second cutting mechanism between the reinforcing bar outlet side and bending mechanism one side of first haulage gear, said second cutting mechanism is arranged on the reinforcing bar entrance side of first haulage gear along the axis direction of carrying the vertical bar reinforcing bar.
A kind of steel-bar automatic hoop bender with double-shear mechanism; Said steel-bar automatic hoop bender is included on the frame and is provided with along the axis direction of carrying the vertical bar reinforcing bar: second moves clamping stepping mechanism, first cutting mechanism, bending mechanism; Said first cutting mechanism moves second and clamps between stepping mechanism reinforcing bar outlet side and bending mechanism one side, also comprises second cutting mechanism; Said second cutting mechanism is arranged on second along the axis direction of carrying the vertical bar reinforcing bar and moves the reinforcing bar entrance side that clamps stepping mechanism.
The invention has the beneficial effects as follows: the present invention overcomes the defective of prior art; Can on the prior art steel-bar automatic hoop bender, satisfy vertical bar steel bar continuous High-efficient Production stirrup, guarantee the dimensional accuracy of last stirrup that a vertical bar reinforcing bar processes by means of the long sizing mechanism of reinforcing of meter on first haulage gear, second haulage gear.
The present invention is respectively equipped with first cutting mechanism and second cutting mechanism in the both sides of first haulage gear; The production technology that both can utilize prior art is cut off the stirrup finished product of brake forming by first cutting mechanism; Simultaneously second cutting mechanism can also be cut off the tailing of vertical bar reinforcing bar on demand length before not getting into haulage gear; Can guarantee the dimensional accuracy of last stirrup like this, tailing is just cut off before getting into haulage gear do not drop outside hood, solve tailing and be difficult to the difficult problem of controlling and taking out; Can realize carrying out continuously the processing of next root reinforcing bar, improve vertical bar reinforcing bar processing efficient.
Description of drawings
Fig. 1 is the structural representation of first embodiment of the invention:
Fig. 2 increases by the second haulage gear structural representation among Fig. 1:
Fig. 3 to Fig. 7 shows that the structure enforcement curved elongated stirrup two ends among Fig. 2 are U font procedure chart;
Fig. 8 is the structural representation of second embodiment of the invention.
" sequence number explanation in the accompanying drawing "
1: the first haulage gear; 2: the second cutting mechanisms; 3: the first cutting mechanisms; 4: bending mechanism; 5 second haulage gears; 6: the vertical bar reinforcing bar; 6a: tailing; 6b: finished product stirrup; Move the clamping stepping mechanism at 7: the first; 7a: clamping device; Move the clamping stepping mechanism at 8: the second; 9: count long sizing mechanism of reinforcing; 10: initiative traction wheel; 11: passive traction wheel.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are further detailed.
The present invention is the improvement to the prior art steel-bar automatic hoop bender; For guaranteeing operating personnel's safety; Most mechanisms of steel-bar automatic hoop bender cover in the hood; Have only bending mechanism, cutting mechanism and second haulage gear to be exposed at the hood outside, finished product stirrup after being convenient to shear and reinforcing bar are transmitted back to the crooked finished product stirrup of processing of bending mechanism enforcement by second haulage gear with reinforcing bar and drop to outside the hood.The present invention drops outside hood the tailing of vertical bar reinforcing bar, and the technical scheme of following two embodiment is described.
Describe in the face of first embodiment of the invention down.
Extremely shown in Figure 7 like Fig. 1; The present invention provides a kind of steel-bar automatic hoop bender with double-shear mechanism, and said steel-bar automatic hoop bender is included on the frame along the axis direction of carrying vertical bar reinforcing bar 6 and is provided with: first haulage gear 1, first cutting mechanism 3, bending mechanism 4; Said first cutting mechanism 3 is between the reinforcing bar outlet side and bending mechanism 4 one sides of first haulage gear 1;
The present invention also comprises second cutting mechanism 2, and said second cutting mechanism 2 is arranged on the reinforcing bar entrance side of first haulage gear 1 along the axis direction of carrying vertical bar reinforcing bar 6.
The present invention also includes second haulage gear 5, and said second haulage gear 5 is arranged on the opposite side of bending mechanism 4 along the axis direction of carrying vertical bar reinforcing bar 6.
Said first haulage gear 1 is identical with second haulage gear, 5 structures, and the long sizing mechanism of reinforcing 9 of meter all is housed on first haulage gear 1 and second haulage gear 5; Said first haulage gear 1 and second haulage gear 5 include: initiative traction wheel 10, be positioned at the passive traction wheel 11 above the initiative traction wheel 10; Said initiative traction wheel 10 connects rotating power source and rotates; Said passive traction wheel 11 connects and moves up and down drive unit, and the said drive unit that moves up and down drives passive traction wheel 11 and presses to initiative traction wheel 10 and rotate thereupon and drive vertical bar reinforcing bar 6 and move.
The present invention comprises that also first moves clamping stepping mechanism 7; Said first moves clamping stepping mechanism 7 is arranged on vertical bar reinforcing bar 6 porch; Its structure comprises: the slide block that is connected with reciprocal driving travel mechanism; The bottom cunning of said slide block fits on the guide rail of frame, and the top of slide block is fixed with the clamping device 7a of clamping vertical bar reinforcing bar 6.
Above-mentioned initiative traction wheel 10 connects rotating power source (figure does not look) and is connected with passive traction wheel 11 that to move up and down drive unit (scheming not look) be prior art.Said initiative traction wheel 10 connects rotating power source (figure does not look) and realizes that the structure of rotating is: motor connects power transmission shaft one end, and the power transmission shaft other end connects initiative traction wheel 10, can make initiative traction wheel 10 realize rotating.
Said passive traction wheel 11 connections move up and down drive unit (figure does not look) and realize that the structure that moves up and down is: passive traction wheel 11 is hinged on slide block one end; The slide block other end connects the cylinder piston rod that can move back and forth; Move along the slideway on the frame at the air cylinder driven slide block, drive passive traction wheel 11 and realize moving up and down.
Describe in the face of second embodiment of the invention down.
The present invention provides a kind of steel-bar automatic hoop bender with double-shear mechanism; Said steel-bar automatic hoop bender is included on the frame along the axis direction of carrying vertical bar reinforcing bar 6 and is provided with: second moves and clamps stepping mechanism 8, first cutting mechanism 3, bending mechanism 4, and said first cutting mechanism 3 moves second and clamps between stepping mechanism 8 reinforcing bar outlet sides and bending mechanism 4 one sides;
The present invention also comprises second cutting mechanism 2; Said second cutting mechanism 2 is arranged on second along the axis direction of carrying vertical bar reinforcing bar 6 and moves the reinforcing bar entrance side that clamps stepping mechanism 8.
The present invention also includes second haulage gear 5, and said second haulage gear 5 is arranged on bending mechanism 4 opposite sides along the axis direction of carrying vertical bar reinforcing bar 6.
The present invention comprises that also first moves clamping stepping mechanism 7; Said first moves clamping stepping mechanism 7 is arranged on vertical bar reinforcing bar 6 porch; Its structure comprises: the slide block that is connected with driving travel mechanism; The bottom cunning of said slide block fits on the guide rail of frame, and the top of slide block is fixed with the clamping device 7a of clamping vertical bar reinforcing bar 6.
More particularly; The present invention first moves and clamps stepping mechanism 7 and second and move that utility model patent that the structure that clamps stepping mechanism 8 is same as the applicant number is 201020590159.0, name is called the mobile clamping stepping mechanism in the automatic bending machine for steel bar, moves first at this to clamp stepping mechanism 7 and second and move structure, the handover reinforcing bar effect omission explanation that clamps stepping mechanism 8.
The long sizing mechanism of reinforcing 9 of said meter is meter long codes devices; Counting long sizing mechanism of reinforcing 9 is separately positioned on first haulage gear 1 and second haulage gear 5, first moves and clamp stepping mechanism 7 and second and move and clamp on the stepping mechanism 8; Be used to show the length of the reinforcing bar that a crooked finished product stirrup is used; Be convenient to second cutting mechanism 2 and cut off vertical bar reinforcing bar tailing 6a, make the size of finished product stirrup 6b more accurate.
The utility model patent that the structure of second cutting mechanism 2 of the present invention, first cutting mechanism 3 is same as the applicant number is 200620152118.7, name is called the numerical control hoop bender with the combination dead knife, omits explanation at this.
Below in conjunction with accompanying drawing first embodiment course of work of the present invention is described:
Like Fig. 1, shown in Figure 2; Vertical bar reinforcing bar 6 moves the 7 clamping conveyings of clamping stepping mechanism by first and passes second cutting mechanism, 2 entering, first haulage gear 1; Be transported to first cutting mechanism 3 to the traction of vertical bar steel by first haulage gear 1; Begun by the long sizing mechanism of reinforcing 9 scales note of the meter of first haulage gear 1 length when first cutting mechanism 3 cuts away vertical bar reinforcing bar 6 terminations, vertical bar reinforcing bar 6 is shifted into bending mechanism 4 and is bent into finished product stirrup 6b, cuts off vertical bar reinforcing bars 6 by first cutting mechanism 3 again; Finished product stirrup 6b falls to outside hood from bending mechanism, and the finished product stirrup of postorder carries out according to said process.
When vertical bar reinforcing bar 6 remaining tailings of long sizing mechanism of reinforcing 9 demonstrations of the meter of first haulage gear 1 can not be processed into complete stirrup; Second cutting mechanism 2 can be cut off the tailing 6a of vertical bar reinforcing bar 6 at the size place of needs; Tailing 6a does not also get into first haulage gear 1 and just drops out, and bending mechanism 4 can be processed last finished product stirrup.
Like Fig. 2-shown in Figure 7, when the curved elongated stirrup or to need to adopt the crooked finished product stirrup of loopback technology need use second haulage gear 5 to accomplish the process of stirrups following:
Structure of the present invention can make above-mentioned tailing 6a not get into first haulage gear 1 and cut off and drop out, and makes things convenient for vertical bar reinforcing bar 6 to process continuously.
Second embodiment course of work of the present invention is same as first embodiment course of work, omits explanation at this.
Claims (7)
1. steel-bar automatic hoop bender with double-shear mechanism, said steel-bar automatic hoop bender are included on the frame and are provided with along the axis direction of carrying vertical bar reinforcing bar (6): first haulage gear (1), first cutting mechanism (3), bending mechanism (4); Said first cutting mechanism (3) is positioned between the reinforcing bar outlet side and bending mechanism (4) one sides of first haulage gear (1); It is characterized in that; Also comprise second cutting mechanism (2), said second cutting mechanism (2) is arranged on the reinforcing bar entrance side of first haulage gear (1) along the axis direction of carrying vertical bar reinforcing bar (6).
2. according to the steel-bar automatic hoop bender described in the claim 1 with double-shear mechanism; It is characterized in that; Also include second haulage gear (5), said second haulage gear (5) is arranged on bending mechanism (4) opposite side along the axis direction of carrying vertical bar reinforcing bar (6).
3. according to the steel-bar automatic hoop bender described in claim 1 or 2 with double-shear mechanism; It is characterized in that; Said first haulage gear (1) is identical with second haulage gear (5) structure, and meter long sizing mechanism of reinforcing (9) all is housed on first haulage gear (1) and second haulage gear (5); Said first haulage gear (1) and second haulage gear (5) include: initiative traction wheel (10), be positioned at the passive traction wheel (11) above the initiative traction wheel (10); Said initiative traction wheel (10) connects rotating power source and rotates; Said passive traction wheel (11) connects and to move up and down drive unit, and the said drive unit that moves up and down drives passive traction wheel (11) and presses to initiative traction wheel (10) and rotate thereupon and drive vertical bar reinforcing bar (6) and move.
4. according to the steel-bar automatic hoop bender described in the claim 1 with double-shear mechanism; It is characterized in that; Comprise that also first moves and clamp stepping mechanism (7), said first moves and clamps stepping mechanism (7) and is arranged on vertical bar reinforcing bar (6) porch, and its structure comprises: the slide block that is connected with reciprocal driving travel mechanism; The bottom cunning of said slide block fits on the guide rail of frame, and the top of slide block is fixed with the clamping device (7a) of clamping vertical bar reinforcing bar (6).
5. steel-bar automatic hoop bender with double-shear mechanism; Said steel-bar automatic hoop bender is included on the frame and is provided with along the axis direction of carrying vertical bar reinforcing bar (6): second moves clamping stepping mechanism (8), first cutting mechanism (3), bending mechanism (4); Said first cutting mechanism (3) is positioned at second and moves between clamping stepping mechanism (8) reinforcing bar outlet side and bending mechanism (4) one sides; It is characterized in that, also comprise second cutting mechanism (2); Said second cutting mechanism (2) is arranged on second along the axis direction of carrying vertical bar reinforcing bar (6) and moves the reinforcing bar entrance side that clamps stepping mechanism (8).
6. according to the steel-bar automatic hoop bender described in the claim 5 with double-shear mechanism; It is characterized in that; Also include second haulage gear (5), said second haulage gear (5) is arranged on bending mechanism (4) opposite side along the axis direction of carrying vertical bar reinforcing bar (6).
7. according to the steel-bar automatic hoop bender described in the claim 5 with double-shear mechanism; It is characterized in that; Comprise that also first moves clamping stepping mechanism (7), said first moves clamping stepping mechanism (7) is arranged on vertical bar reinforcing bar (6) porch, and its structure comprises: the slide block that is connected with driving travel mechanism; The bottom cunning of said slide block fits on the guide rail of frame, and the top of slide block is fixed with the clamping device (7a) of clamping vertical bar reinforcing bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100651446A CN102527882A (en) | 2012-03-13 | 2012-03-13 | Automatic steel bar hoop bending machine with two shearing mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100651446A CN102527882A (en) | 2012-03-13 | 2012-03-13 | Automatic steel bar hoop bending machine with two shearing mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102527882A true CN102527882A (en) | 2012-07-04 |
Family
ID=46336604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100651446A Pending CN102527882A (en) | 2012-03-13 | 2012-03-13 | Automatic steel bar hoop bending machine with two shearing mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102527882A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909184A (en) * | 2014-04-21 | 2014-07-09 | 建科机械（天津）股份有限公司 | Single-power double-shear mechanism on automatic hoop bending machine for reinforcing steel bars |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09295065A (en) * | 1996-04-25 | 1997-11-18 | Hayashi Spring Seisakusho:Kk | Bending formation and device thereof |
| CN201244634Y (en) * | 2008-09-12 | 2009-05-27 | 武强 | Full automatic reinforced bar forming machine |
| CN102015149A (en) * | 2008-05-06 | 2011-04-13 | M.E.P.机械电子皮耶加里股份公司 | Apparatus to feed and shear metal bars, and relative method |
| CN202571084U (en) * | 2012-03-13 | 2012-12-05 | 建科机械（天津）股份有限公司 | Automatic steel reinforcement hoop bending machine with shearing mechanisms arranged on two sides of steel reinforcement moving mechanism respectively |
-
2012
- 2012-03-13 CN CN2012100651446A patent/CN102527882A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09295065A (en) * | 1996-04-25 | 1997-11-18 | Hayashi Spring Seisakusho:Kk | Bending formation and device thereof |
| CN102015149A (en) * | 2008-05-06 | 2011-04-13 | M.E.P.机械电子皮耶加里股份公司 | Apparatus to feed and shear metal bars, and relative method |
| CN201244634Y (en) * | 2008-09-12 | 2009-05-27 | 武强 | Full automatic reinforced bar forming machine |
| CN202571084U (en) * | 2012-03-13 | 2012-12-05 | 建科机械（天津）股份有限公司 | Automatic steel reinforcement hoop bending machine with shearing mechanisms arranged on two sides of steel reinforcement moving mechanism respectively |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909184A (en) * | 2014-04-21 | 2014-07-09 | 建科机械（天津）股份有限公司 | Single-power double-shear mechanism on automatic hoop bending machine for reinforcing steel bars |
| CN103909184B (en) * | 2014-04-21 | 2016-08-10 | 建科机械（天津）股份有限公司 | Single-power double-shear mechanism on steel-bar automatic hoop bender |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202571084U (en) | Automatic steel reinforcement hoop bending machine with shearing mechanisms arranged on two sides of steel reinforcement moving mechanism respectively | |
| CN107186120B (en) | Steel member hoop bending machine head and multi-machine-head bidirectional numerical control steel member bending center | |
| CN102814839A (en) | Board edge cutting machine | |
| CN202921755U (en) | Assembly-line roller press | |
| CN103128128A (en) | PLC (Programmable logic controller) controlled cold-drawn multi-thread steel bar automatic production line | |
| CN104226859B (en) | A kind of automatic shearing bender for steel bar meter | |
| CN207914674U (en) | Bar shears material head material tail automatic sorting system | |
| CN204135227U (en) | A kind of automatic shearing bender for steel bar meter | |
| CN102527882A (en) | Automatic steel bar hoop bending machine with two shearing mechanisms | |
| CN202498175U (en) | Double shearing mechanisms positioned on two sides of bending mechanism of steel bar automatic hoop bending machine | |
| CN112828211A (en) | Large-pitch large-diameter special-shaped spring machine | |
| CN102601276A (en) | Double-shearing mechanism of automatic steel bar hoop bending machine | |
| CN103551652B (en) | High-speed, high precision scale is at line cut-off machine | |
| CN203610767U (en) | High-speed high-precision specified length online cutting machine | |
| EP2641708A1 (en) | Cutting device | |
| CN203245316U (en) | Cutting machine capable of automatically straightening materials | |
| CN206561078U (en) | A kind of plane wire bending machine | |
| CN205870709U (en) | Plastics detonator collection device | |
| CN201669459U (en) | Chain shearing machine | |
| CN208628863U (en) | Full-automatic curve Bending Processing equipment | |
| CN201455275U (en) | Pipeline end facing machine | |
| CN203370987U (en) | Rebar measurement shearing device | |
| CN206232226U (en) | Cable automatic winding counting device | |
| CN205253809U (en) | Locking mechanism of reaming flanger of pneumatic actuator spring | |
| CN201841409U (en) | Shearing and piercing device of coaming side protecting plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120704 |