CN101031372A - Vertical spinning machine - Google Patents
Vertical spinning machine Download PDFInfo
- Publication number
- CN101031372A CN101031372A CNA2005800332241A CN200580033224A CN101031372A CN 101031372 A CN101031372 A CN 101031372A CN A2005800332241 A CNA2005800332241 A CN A2005800332241A CN 200580033224 A CN200580033224 A CN 200580033224A CN 101031372 A CN101031372 A CN 101031372A
- Authority
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- China
- Prior art keywords
- workpiece
- tailstock
- spinning machine
- vertical spinning
- axle
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/16—Spinning over shaping mandrels or formers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
A vertical spinning machine enabling the suppression of its height so as not to be disassembled in transportation. A mandrel (M) is disposed on a spindle (3), a work (W) fitted to the mandrel (M) is rotatably fixed by the pressing member (11) of a tailstock (10) from the upper side of the work (W), and the work is drawn by a drawing roller (R). The tailstock (10) is disposed movably to the outside of the axis area of the spindle (3) through a transverse means (20).
Description
Technical field
The present invention relates to a kind of vertical spinning machine, but particularly relate to a kind of vertical spinning machine of restraining device height.
Background technology
In the past, vertical spinning machine is used for such (for example with reference to patent documentations 1,2) such as occasions, in this occasion, makes main shaft arranged side by side, supply with belt pulley workpiece (プ one リ one ワ one Network) successively by relative each main shaft of conveying mechanism, automatically carry out the processing of a plurality of operations.
Vertical spinning machine is compared with horizontal spinning lathe, has to reduce the proprietary advantage that area is set, so, except above-mentioned occasion, also be used to be provided with occasion that area is restricted etc.
; vertical spinning machine in the past is being applicable to that the aluminum casting blank is carried out pull and stretch processes the occasion of shape for the wheel workpiece of wheel; as shown in Figure 8; configuration is by the main shaft 3 of motor (diagram is omitted) around the rotation of above-below direction axle center, in these main shaft 3 configurations and the corresponding axle M of workpiece W that processes on the stand 2 of vertical spinning machine 50.
Above main shaft 3, configuration is used for the workpiece W that is installed on axle M being pushed and the tailstock 51 that is fixed from upside.On this tailstock 51, have and be contacted with workpiece W towards the pushing member 52 of the axle M side application of force and the pressue devices such as hydraulic cylinder 53 that pushing member 52 is moved up and down.Pushing member 52 is rotatably mounted in the front end of the bar of pressue device 53 by rotating members such as bearings, makes and can rotate with workpiece W.
Configuration tool platform 4 on stand 2, but its quantity do not limited especially, can dispose a plurality of tool stands 4 corresponding to the processing content of workpiece W.
On tool stand 4, can dispose pull and stretch platform 5 movably, thereby this pull and stretch platform 5 is equipped with by being pressed to the pull and stretch roller R that workpiece W is configured as workpiece W desired shape along X-direction (main shaft 3 rectangular directions relatively) and Z-direction (direction that is parallel to main shaft 3).
This vertical spinning machine 50 is pushed fixing to the workpiece W of mounting on axle M from upside by the pushing member 52 of tailstock 51, make it along with main shaft 3 is rotated.
Then, under the state that pull and stretch roller R is pressed to workpiece W, it is moved along X-direction and Z-direction, thereby copy axle M that workpiece W is carried out rotary pressing processing.
After this, the pushing member 52 of tailstock 51 is moved towards the top, from the axle M workpiece W that chooses, finish processing by suitable mechanism.
, in this vertical spinning machine 50, the stroke L1 of the above-below direction of tailstock 51 is corresponding to the size decision of the maximum workpiece W that carries out rotary pressing processing.That is, need such stroke, the trip make can be when carrying out rotary pressing processing with workpiece W mounting on axle M, after the processing pushing member 52 of tailstock 51 being risen to can be from the choose position of workpiece W of axle M.
For example, the lifting position of pushing member 52 is (with workpiece W mounting on axle M, the position of the processing back pushing member 52 when axle M chooses workpiece W) becomes height about built on stilts 2m for such vertical spinning machine, it is 17～22 inches, the rotary pressing processing of wide 7～10 inches aluminium wheel that this vertical spinning machine is used for the diameter after the workpiece W processing, in addition, being disposed at the range L1 as the hydraulic cylinder of pressue device 53 on tailstock 51 tops need be for about 600m.For this reason, the height built on stilts of vertical spinning machine surpasses 4m.
In addition, as this vertical spinning machine, highly surpassing in the device of 4m, when the manufacturing site location from device is transported to when the place is set, normally used trailer surpasses its limitation in height according to road traffic law, so, the device that need assemble decomposes (for example pulling down tailstock 51 in vertical spinning machine) for the moment, move into the place is set after, assemble once more, for this reason, very bothersome, and have the high problem of cost.
Patent documentation 1: Japanese kokai publication hei 2-6024 communique
Patent documentation 2: Japan opens clear 62-77620 communique in fact
Summary of the invention
The present invention is in view of the problem that the vertical spinning machine before above-mentioned has, and a kind of vertical spinning machine that do not need when carrying the height of vertical spinning machine can be suppressed the height that decomposes is provided.
In order to achieve the above object, vertical spinning machine of the present invention disposes axle on main shaft, and is rotatably fixing from the top of this workpiece to the workpiece that is installed on this axle by the pushing member of tailstock, carries out pull and stretch processing by the pull and stretch roller; It is characterized in that: can outside the spindle axis zone, dispose tailstock movably by traversing equipment.
In this occasion, can constitute traversing equipment by rail and chimeric member, this rail is disposed at main body side, and this chimeric member and this rail are chimeric and be configured on the arm that extends from tailstock.
In addition, can on the pushing member of tailstock, dispose the handle sturcture of workpiece.
The effect of invention
According to vertical spinning machine of the present invention, tailstock is configured to and can moves to outside the spindle axis zone by traversing equipment, so, can tailstock be moved to the retreating position that leaves from the workpiece top that is disposed at axle by traversing equipment.Like this, can reduce the displacement of such occasion,, when carrying out rotary pressing processing, on axle, after the processing, can the pushing member of tailstock be risen the workpiece mounting from axle in this occasion; In addition, can shorten length, do not need when carrying the height of vertical spinning machine can be suppressed the height that decomposes as the hydraulic cylinder of pressue device etc.
In addition, by constituting traversing equipment by rail and chimeric member, this rail is disposed at main body side, and this chimeric member and this rail are chimeric and be configured on the arm that extends from tailstock, thereby can be improved the precision and the rigidity of traversing equipment by easy mechanism.
In addition, by the handle sturcture of configuration workpiece on the pushing member of tailstock, thereby can make the supply of workpiece and discharge automation.
Description of drawings
Fig. 1 is the front elevation of partial cross section that the 1st embodiment of vertical spinning machine of the present invention is shown.
Fig. 2 is the vertical view of partial cut-out that the 1st embodiment of vertical spinning machine of the present invention is shown.
Fig. 3 is the key diagram of traversing equipment, (a) is the front elevation of biopsy cavity marker devices, (b) is the enlarged drawing of rail and chimeric member.
Fig. 4 illustrates another embodiment of tailstock, (a) is the front elevation of biopsy cavity marker devices, (b) be (a) X-X to view.
Fig. 5 is the front elevation of partial cross section that the 2nd embodiment of vertical spinning machine of the present invention is shown.
Fig. 6 is the front elevation of partial cross section that an example of handle sturcture is shown.
Fig. 7 is the front elevation of partial cross section that the modified example of handle sturcture is shown.
Fig. 8 is the front elevation of the partial cross section of existing vertical spinning machine.
The explanation of symbol
1 vertical spinning machine
3 main shafts
7 main bodys (top scaffold)
10 tailstocks
11 pushing members
12 pressue devices
13 arms
20 traversing equipments
21 rails
22 chimeric members
23 driving mechanisms
30 handle sturctures
The M axle
R pull and stretch roller
The W workpiece
The specific embodiment
The form of implementation of vertical spinning machine of the present invention is described below with reference to the accompanying drawings.
Fig. 1～Fig. 3 illustrates the 1st embodiment of vertical spinning machine of the present invention.
This vertical spinning machine 1 is at configuration axle M on the main shaft 3 of above-below direction axle center rotation, workpiece W is installed on this axle M, rotatably fix this workpiece W from the top of this workpiece W by the pushing member 11 of tailstock 10, carry out pull and stretch processing by pull and stretch roller R, wherein, tailstock 10 is configured to move to by traversing equipment 20 central core region outer (being the side in axle center in legend) of main shaft 3.
In this occasion, traversing equipment 20 by rail 21 (in the present embodiment, rail 21 is as Fig. 1 or dispose along the direction (Y direction) with X-direction (relative main shaft 3 rectangular directions) and Z-direction (relative main shaft 3 parallel direction) quadrature as shown in Figure 3, but also can dispose along X-direction.), chimeric member 22, and driving mechanism 23 constitute; This rail 21 is configured on the main body of vertical spinning machine 1, specifically be configured in top scaffold 7 below, this top scaffold 7 is arranged on from stand 2 towards the top on the upright leg of establishing 8; This chimeric member 22 is chimeric with this rail 21, is configured on the arm 13 that extends from tailstock 10; This driving mechanism moves tailstock 10.
In addition, driving mechanism 23 can use driving mechanism arbitrarily such as servomotor, hydraulic cylinder.Use the occasion of hydraulic cylinder at driving mechanism 23, the front end of the cylinder bar of hydraulic cylinder is connected in the front end of arm 13, can by hydraulic cylinder flexible make tailstock 10 from solid line position shown in Figure 2 to dotted line position along and main shaft 3 rectangular direction (in the horizontal direction) displacement N.
Like this, tailstock 10 is installed on the top scaffold of vertical spinning machine 1 by traversing equipment 20.
Tailstock 10 has and is contacted with workpiece W towards the pushing member 11 of the axle M side application of force with make the mobile down pressue devices such as hydraulic cylinder 12 of this pushing member 11 up.Pushing member 11 is rotatably installed by rotating member B such as bearings at the bar front end of pressue device 12, makes and can rotate with workpiece W.
As shown in Figure 4, tailstock 10 also can form Locating Type with the hydraulic cylinder that becomes pressue device 12.In this occasion, relative hydraulic cylinder and piston, make tailstock main body 10a and pushing member 11 become U-lag structure 10b, can freely constitute with advancing and retreat, simultaneously, can engage and be formed in the jog 12b that pressue device 12 front ends constitute with breaking away from and be disposed at the slipper 11c that pushes member 11 tops, after jog 12b and slipper 11c are chimeric, make and control pawl 13a, the pushing force of pressue device 12 is delivered to pushing member 11 towards the outside open (solid line position of legend).
Though configuration tool platform 4 on stand 2, its quantity is not restricted especially, can dispose a plurality of tool stands 4 according to the processing content of workpiece W yet.
Can dispose pull and stretch platform 5 movably along X-direction (relatively main shaft 3 rectangular directions) and Z-direction (the parallel direction of main shaft 3 relatively) on tool stand 4, these pull and stretch platform 5 installations are configured as workpiece W by being contacted with workpiece W the pull and stretch roller of desired shape.
This vertical spinning machine 1 is pushed the workpiece W of mounting on axle M and is fixed from upside by the pushing member 11 of tailstock 10, and it is rotated with main shaft 3.
Then, by pull and stretch roller R is pushed on workpiece W, thereby copy axle M to carry out rotary pressing processing.
After this, the pushing member 11 of tailstock 10 is moved towards the top, it is left from workpiece W.Then, make tailstock 10 edges and main shaft 3 rectangular direction (horizontal direction) displacement N, arrive the retreating position of the side of leaving from workpiece W top, specifically, move to dotted line position from solid line position shown in Figure 2 by traversing equipment 20.Like this, the upper area of tailstock 10 workpiece W in axle M from mounting is removed.After this, make loading and unloading machinery (omit diagram) start,, finish processing from the axle M workpiece W that chooses.
Like this, the rising displacement (the stroke L2 of the pushing member 11 of tailstock 10) of the occasion that the pushing member 11 that can reduce to make tailstock 10 leaves from workpiece W, can shorten the length of hydraulic cylinder as pressue device 12 etc., the height of vertical spinning machine can be suppressed to the height that do not need when carrying to decompose (for example in the vertical spinning machine of the rotary pressing processing of carrying out 17～22 inches of diameters, wide 7～10 inches aluminium wheel, the whole height of device is about 3m).
As the stroke of the hydraulic cylinder of pressue device 12 as shown in Figure 1, for example the top H1 with the workpiece W that is entrenched in the state on the axle M is the reference position, thereby absorb the size difference (benchmark above the workpiece) of workpiece W and axle M by the top H2 that adapter etc. is sandwiched in main shaft 3, in this occasion, no matter the size of workpiece W how, as have and make pushing member 11 from the stroke that the contact-making surface of workpiece W leaves, then can produce this effect.In addition, as not using adapter, the top H2 of main shaft 3 as reference position (benchmark above the main shaft), is then needed such stroke, and the trip is bigger to the difference in height of full-size workpiece W than the minimum dimension workpiece W that might process by the replacing program in this vertical spinning machine.
Fig. 5～Fig. 6 illustrates the 2nd embodiment of vertical spinning machine of the present invention.
When this vertical spinning machine 1 carries out rotary pressing processing as the workpiece W of less to size (specifically for example width below 7 inches), handle sturcture 30 is disposed at pushing member 11.
Handle sturcture 30 is made of the claw component 31 and the telescoping mechanism 32 of curved shape, and this claw component 31 is used for workpiece W is carried out clamping, and this telescoping mechanism 32 is made of the cylinder that is used to make this claw component 31 to open and close etc.
Handle sturcture 30 as shown in Figure 6, only can utilize in 1 hour than (above the drip molding W1) distance P to axle M above below the pushing member 11 that is in lifting position at the width P2 of drip molding W1, this lifting position is determined by the stroke L3 as the hydraulic cylinder of pressue device 12.
Thereby this handle sturcture 30 is by making the telescoping mechanism 32 flexible claw components 31 of opening, by make telescoping mechanism 32 elongations from this state, thereby close claw component 31, keep workpiece W, on the contrary, by making telescoping mechanism 32 elongations, thereby close claw component 31, by telescoping mechanism 32 is shunk, thereby can open claw component 31, discharge workpiece W, so, when carrying out rotary pressing processing, correspondingly make this handle sturcture 30 actions by lifting with the pushing member 11 of tailstock 10, thus with workpiece W mounting (loading) on axle M, after processing from the axle M workpiece W (drip molding W1) that chooses, transferable (unloading) arrives conveyer described later etc., can make the supply of workpiece W phase center roller M and discharge automation.
The supply of workpiece W phase center roller M can be undertaken by the conveying mechanisms such as conveyer (diagram omission) that are connected with shift position by tailstock 10 shown in Fig. 2 dotted line with for example discharging.
Handle sturcture 30 also can form the such formation of variation shown in Figure 7 except above-mentioned formation.
This handle sturcture 30A extends from the non-rotating part 11a of pushing member 11, be inserted into the hole Wa of the upper central that is opened on workpiece W, the cramp bar 34 smaller than hole Wa by diameter constitutes with the protruding member that passes through air, hydraulic operation 35 that is disposed at these cramp bar 34 side faces.Protruding member 35 disposes more than 2 at the side face of cramp bar 34, preferably disposes 3 or 4.Air, the hydraulic pressure of protruding member 35 actions are supplied with by main shaft 3 from the booster mechanism (omitting diagram) that is disposed at the non-rotating part 11a side that pushes member 11.
This handle sturcture 30 is by making protruding member 35 outstanding from the state that protruding member 35 is contained in cramp bar 34, thereby keep workpiece W, on the contrary, by protruding member 35 being contained in cramp bar 34 from the states that protruding member 35 is given prominence to, thereby can discharge workpiece W, so, when carrying out rotary pressing processing, correspondingly move by making this handle sturcture 30 and the lifting of the pushing member 11 of tailstock 10, thereby with workpiece W mounting (loading) on axle M, after the processing, (unloading) workpiece W (drip molding W1) that can choose from axle M can make the supply of workpiece W phase center roller M and discharge automation.
Other formation of Fig. 5～vertical spinning machine of the 2nd embodiment shown in Figure 6 and the vertical spinning machine of its modified example shown in Figure 7 is identical with the vertical spinning machine of Fig. 1～the 1st embodiment shown in Figure 3 with effect.
More than, according to a plurality of embodiment vertical spinning machine of the present invention has been described, but has the invention is not restricted to be recorded in the formation of the foregoing description, in the scope that does not break away from its aim, but its formation of appropriate change.
The possibility of industrial utilization
Vertical spinning machine of the present invention does not need in the time of the height of spinning lathe can being suppressed for conveying The height that decomposes, so, can alleviate trouble and cost when carrying, in addition, can be suitable for using In low grade of heights of ceilings the bound occasion of condition etc. being set.
Claims (3)
1. a vertical spinning machine disposes axle on main shaft, and is rotatably fixing from the top of this workpiece to the workpiece that is installed on this axle by the pushing member of tailstock, carries out pull and stretch processing by the pull and stretch roller; It is characterized in that: tailstock is configured to and can moves outside the spindle axis zone by traversing equipment.
2. vertical spinning machine according to claim 1 is characterized in that: constitute traversing equipment by rail and chimeric member, this rail is disposed at main body side, and this chimeric member and this rail are chimeric and be configured on the arm that extends from tailstock.
3. vertical spinning machine according to claim 1 and 2 is characterized in that: the handle sturcture that disposes workpiece on the pushing member of tailstock.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004289593 | 2004-10-01 | ||
| JP289593/2004 | 2004-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101031372A true CN101031372A (en) | 2007-09-05 |
Family
ID=36142626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005800332241A Pending CN101031372A (en) | 2004-10-01 | 2005-09-30 | Vertical spinning machine |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20080028741A1 (en) |
| JP (1) | JPWO2006038551A1 (en) |
| CN (1) | CN101031372A (en) |
| WO (1) | WO2006038551A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019663A (en) * | 2009-09-15 | 2011-04-20 | 日本斯频德制造株式会社 | Vertical spinning plastic working machine |
| CN110640007A (en) * | 2019-09-12 | 2020-01-03 | 太原科技大学 | Vertical and horizontal dual-purpose spinning machine |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2929757B1 (en) * | 2008-04-08 | 2010-09-03 | Commissariat Energie Atomique | PROCESS FOR THE PREPARATION OF A MEMBRANE COMPRISING MICROPASSES OF POROUS MATERIAL BY MECHANICAL CHEMICAL POLISHING |
| JP2010184270A (en) * | 2009-02-12 | 2010-08-26 | Nippon Spindle Mfg Co Ltd | Rotating type plastic working apparatus |
| JP2010280023A (en) * | 2009-06-03 | 2010-12-16 | Nippon Spindle Mfg Co Ltd | Rotation plastic working equipment and method for operating the same |
| CN102601196B (en) * | 2011-01-21 | 2014-01-22 | 珠海格力电器股份有限公司 | Sheet metal part spinning forming equipment and forming method |
| JP6265429B2 (en) * | 2014-08-29 | 2018-01-24 | 日本スピンドル製造株式会社 | Spinning mold and method for producing product having undercut portion using the same |
| CN104668329B (en) * | 2015-01-16 | 2017-02-22 | 昆山龙筠精密机床有限公司 | vertical spinning machine |
| JP5840813B1 (en) * | 2015-06-24 | 2016-01-06 | 旭テック株式会社 | Flow forming molding apparatus and flow forming molding method |
| CN109201829B (en) * | 2017-08-23 | 2019-06-14 | 中国航空制造技术研究院 | A kind of closed large-scale frame structure |
| CN110125251B (en) * | 2019-05-16 | 2023-11-14 | 中信戴卡股份有限公司 | Wheel spinning mould and shedder |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5571625U (en) * | 1978-11-11 | 1980-05-17 | ||
| JPS6167524A (en) * | 1984-09-12 | 1986-04-07 | Sumitomo Light Metal Ind Ltd | Spinning method of hollow cylindrical tube stock |
| JPH01177020U (en) * | 1988-06-06 | 1989-12-18 | ||
| US5979203A (en) * | 1998-02-19 | 1999-11-09 | Radocaj; Mijo | Apparatus for spin-forming a circular body from a flat blank metal workpiece |
| JP3705004B2 (en) * | 1998-08-19 | 2005-10-12 | 松下電工株式会社 | Spinning manufacturing method |
| WO2005065969A1 (en) * | 2003-12-26 | 2005-07-21 | Central Motor Wheel Co., Ltd. | Mounting device for rim disk of full face wheel for vehicle |
-
2005
- 2005-09-30 WO PCT/JP2005/018098 patent/WO2006038551A1/en active Application Filing
- 2005-09-30 US US11/664,057 patent/US20080028741A1/en not_active Abandoned
- 2005-09-30 CN CNA2005800332241A patent/CN101031372A/en active Pending
- 2005-09-30 JP JP2006539261A patent/JPWO2006038551A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019663A (en) * | 2009-09-15 | 2011-04-20 | 日本斯频德制造株式会社 | Vertical spinning plastic working machine |
| CN110640007A (en) * | 2019-09-12 | 2020-01-03 | 太原科技大学 | Vertical and horizontal dual-purpose spinning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2006038551A1 (en) | 2008-05-15 |
| WO2006038551A1 (en) | 2006-04-13 |
| US20080028741A1 (en) | 2008-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20070810 Address after: Hyogo Applicant after: Nihon Spindle Mfg Co., Ltd. Address before: Hyogo Applicant before: Nihon Spindle Mfg Co., Ltd. Co-applicant before: Toyota Motor Hokkaido, Inc. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |