CN104275612A - Clamping device - Google Patents
Clamping device Download PDFInfo
- Publication number
- CN104275612A CN104275612A CN201410310747.7A CN201410310747A CN104275612A CN 104275612 A CN104275612 A CN 104275612A CN 201410310747 A CN201410310747 A CN 201410310747A CN 104275612 A CN104275612 A CN 104275612A
- Authority
- CN
- China
- Prior art keywords
- balladeur train
- fastening
- support
- clamping
- piston
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000033558 biomineral tissue development Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/03—Stationary work or tool supports
- B23Q1/037—Stationary work or tool supports comprising series of support elements whose relative distance is adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Jigs For Machine Tools (AREA)
- Handcart (AREA)
Abstract
A clamping device (10) for clamping an object has a support (12) and at least one carriage (16) capable of moving on the support (12) along a moving direction (14), wherein the carriage (16) comprises a flange section (18), a clamping and/or gripping device (20) can be fixed on the flange section, the clamping and/or gripping device has a bearing surface (22) which is horizontal and used for abutting against an object to be clamped. The clamping device is characterized in that a lifting device is provided in the at least one carriage (16), through the lifting device, the carriage (16) can vertically move between a lift-up position and a lift-down position.
Description
Technical field
The present invention relates to a kind of apparatus for fastening for being clamped by object, it is with the support extended in a longitudinal direction and with can along at least one balladeur train of moving direction movement on support, wherein this balladeur train comprises flange segments, clamping and/or grabbing device can be fixed in this flange segments, the object that the contact surface that described clamping and/or grabbing device have level trend will clamp for setting.
Background technology
This apparatus for fastening is such as known by the DE10023916A1 of applicant.
Large-area object is such as clamped, it reliably to be remained in its position man-hour adding by this apparatus for fastening.This apparatus for fastening is in particular for converted timber, plastics or aluminium section.Apparatus for fastening must be changed by simple mode and method, so that can from the different members fits that will process.In addition, each balladeur train should change its position on support, when workpiece is kept by other balladeur trains or the apparatus for fastening be arranged on balladeur train or grabbing device, also can change its position on support.
Summary of the invention
The present invention based on task be that a kind of apparatus for fastening is provided, can ensure reliably grip objects by it, as long as object wherein to be clamped is also kept by other clamping and/or grabbing device, each balladeur train can move.
This task solves by the apparatus for fastening with feature according to claim 1.So the feature of this apparatus for fastening is, at least one balladeur train, be provided with lowering or hoisting gear, balladeur train vertically can be moved between rise and the position of falling by it.In this way, can each balladeur train be moved to the position of falling together with clamping disposed thereon or grabbing device from the position of rising (wherein can grip objects), especially make to clamp and/or the bearing-surface of grabbing device rises from the object that will clamp or declines relative to it.In the position of this decline, so balladeur train can move in another location along moving direction.So lowering or hoisting gear especially may be used for making it possible to removing the apparatus for fastening on front side of object and is placed in subsequently on rear side.In this way, can from both sides processing object or workpiece, and object does not change its position.
By lowering or hoisting gear is arranged in balladeur train, independent as lower device without the need to arranging: to fall by the bearing-surface of this device by balladeur train or clamping or grabbing device.In this way, apparatus for fastening can build compactly and can run by simple mode and method.
At this advantageously, lowering or hoisting gear comprises can the reciprocating-piston of movement in the cylinder of balladeur train side, and this reciprocating-piston can be loaded towards it towards support-moving to be risen by balladeur train.So the reciprocating-piston especially acted on support at Central places can move in the position of shifting out from the position (this reciprocating-piston does not contact with support this position) moved into, in this position, reciprocating-piston is towards support effect, and is given rise to the position of rise from support by balladeur train.
Reciprocating-piston can operate by pneumatic mode at this, and the border of mineralization pressure room, make to move reciprocating-piston when applying pressure in balancing gate pit, and especially balladeur train is risen.(especially due to the deadweight of balladeur train) balancing gate pit without pressure conversion (Drucklosschaltung) situation under, balladeur train is displaced in the position of decline.
In addition it is possible that reciprocating-piston is moved by electric driver or electromagnetic actuator device.When using electric driver it is possible that piston such as changes its position by axle.When electromagnetic actuator device it is possible that reciprocating-piston is moved by electromagnetic force.
In addition it is possible that the cylinder that pressure piston is positioned at wherein is being open on the side of support.So reciprocating-piston only defines the border of balancing gate pit in the cylinder, the situation lower piston wherein applied at this pressure is towards support effect and risen by balladeur train.
A favourable Configuration Design of the present invention, support is T-shaped structure in cross-section, and balladeur train has the sync segment (Mitnahmeabschnitt) capturing T-shaped crossbeam in bottom, this sync segment has the contact surface towards the downside of T-shaped crossbeam, its in the position of the rise of balladeur train towards T-shaped beam effect.In the position declined, so contact surface does not rest on T-shaped crossbeam.If so contact surface is towards T-shaped beam effect, then arrive the terminal location of rise.So contact surface forms the plane of reference or terminal backstop.
Also alternatively, sync segment may be used for and can be coupled relative to the transfer device of support motion, and make when transfer device is coupled with balladeur train, balladeur train is passed device and carries.Such as around, driven conveyer belt may as transfer device.Controllable clamping device is considered as coupling device, and sync segment power is coupling on transfer device when operating by ordinatedly.
In addition advantageously, balladeur train comprises guiding device, the guiding segments acting in conjunction of itself and bracket side.Guiding device especially can be constructed as the supporting roller of the bolster with capwise.At this, support can have and guides recess as guiding segments in longitudinal side of T-shaped crossbeam, and itself and supporting roller acting in conjunction or supporting roller are coupled to wherein.In this way, reliable on support of balladeur train can be provided and position guides accurately.
In order to also realize the vertical movement of balladeur train under this support exists, advantageously, bolster is arranged on balladeur train with guiding in vertical direction.At this, these axles such as can build on bolt shape ground, and by balladeur train, coefficient bullport guides with bolt.In the vertical movement situation of balladeur train, so bolster is not vertically together shifted together with supporting roller, but guide in vertical direction relative to balladeur train.
At this advantageously, bolster is arranged on balladeur train by pre-tensioning device, and bolster is extruded vertically upward together with supporting roller.In this way, last balladeur train is then pulled down by pre-tensioning device and its gravity.In this way, ensure that when not operating lowering or hoisting gear, balladeur train is extruded in its down position.
Clamping on corresponding balladeur train can be arranged in or grabbing device can be provided with the chuck that can be shifted abreast with its bearing-surface.Chuck such as can be constructed as clamp hook (Spannhaken) at this or is configured to mushroom-shaped clamping element (Spannpilz).Be clamped between bearing-surface and chuck so the object clamped is last.In order to unclamp single clamping or the clamping of grabbing device, so chuck can move vertically upward.Simultaneously or afterwards, single balladeur train can be displaced in its position declined by lowering or hoisting gear.In this way, bearing-surface rises from the object that will clamp; Contact so chuck also no longer has with the object that will clamp.So balladeur train can move freely in the direction of movement.
Alternatively, it is possible that clamping or grabbing device are configured to negative pressure grabber, absorption or vacuum picker is especially configured to.When clamping or grabbing device unclamps, so clamping or the bearing-surface of grabbing device can decline in vertical direction, make to contact in corresponding clamping or no longer include between grabbing device with the object that will clamp.
Start mentioning of task also to be solved according to the method for apparatus for fastening of the present invention for running by a kind of, wherein balladeur train can move in the position declined on support, and is displaced in the position of rise when arriving clamped position.In this position, so the object that will clamp can be arranged on bearing-surface, if or the object that will clamp in the middle of its clamped position, then bearing-surface and the object contact that will clamp.If single clamping or grabbing device will unclamp the object of clamping, then corresponding balladeur train can be moved in its position declined, and then flatly be displaced to along moving direction in the other position on support.
Other details of the present invention and favourable configuration can draw from the following description, have further described and demonstrated embodiments of the invention by it.
Accompanying drawing explanation
Wherein:
Fig. 1 shows the perspective view according to apparatus for fastening of the present invention, wherein with the clamping device be arranged on balladeur train;
Fig. 2 shows the cross section of the apparatus for fastening in the region of the balladeur train according to Fig. 1 in the position declined; And
Fig. 3 shows the cross section according to Fig. 2 in the position of rising.
Detailed description of the invention
Fig. 1 shows for grip objects such as wooden, the section bar of aluminium matter, plastics or the apparatus for fastening 10 of framework.Apparatus for fastening 10 has support 12 at this.Support 12 is furnished with altogether three can along the balladeur train 16 of moving direction 14 movement.Balladeur train 16 side comprises flange segments 18 thereon respectively, and clamping device 20 is fixed in described flange segments.Clamping device 20 has the bearing-surface 22 of level trend in self, and the object that clamp can be placed on this bearing-surface.Clamping device 20 this be outside equipped with can the chuck 24 of movement in vertical direction, it can move towards bearing-surface 22 in vertical direction in order to grip objects, and the object that must clamp can be kept between bearing-surface 22 and chuck 24 clampedly.
In order to keep larger object, such as window frame, employs the support 12 shown in multiple Fig. 1, so they are correspondingly controlled.
In order to realize not only being departed from from the object that will clamp by chuck 24 but also departed from by bearing-surface 22, lowering or hoisting gear is provided with in each balladeur train 16, can by balladeur train 16 from position (wherein object can the be clamped) vertical movement risen to the position declined by it.In the position declined, so even if when the object that will clamp such as also is clamped by other clamping devices 20, also in chuck 24 situation risen, corresponding balladeur train 16 can be shifted along moving direction 14.
According in the balladeur train of Fig. 2 and Fig. 3, lowering or hoisting gear Reference numeral 26 represents.In embodiment in these figures, lowering or hoisting gear 26 comprises reciprocating-piston 28, its can in the cylinder 30 of balladeur train side superior displacement in the vertical direction.The border of reciprocating-piston 28 mineralization pressure room 32 on the side deviating from support 12.In the position of the decline of the balladeur train 16 in fig. 2, balancing gate pit 32 changes without pressure.In the position of the rise of the balladeur train 16 in figure 3, balancing gate pit 32 is applied in pressure.Seeing as known from Fig. 3, reciprocating-piston 28 directly acts on towards the upside of support 12.Seeing as known from Fig. 2 and Fig. 3, cylinder 30 is open on the side towards support 12.So reciprocating-piston 28 only can apply pressure unilaterally.
In order to make position that balladeur train 16 occupies restriction, that rise, balladeur train 16 has sync segment 34.Seeing as especially known from Fig. 2 and Fig. 3, support 12 is T-shaped structure in cross-section, and has the T-shaped crossbeam 36 of level trend.Sync segment 34 captures T-shaped crossbeam 36 at this in bottom.In the position of the rise of the balladeur train 16 in figure 3, the contact surface 38 towards T-shaped crossbeam of sync segment 34 heads on T-shaped crossbeam 36.In this way, the end-state of the border limiting the stroke of reciprocating-piston 28 or the rise defining balladeur train 16.
In the position of the decline of the balladeur train 16 in fig. 2, balancing gate pit 32 is changed by without pressure.In this position, between balladeur train 16 and support 12 and between reciprocating-piston 30 and support 12, there is enough gaps, balladeur train can be moved in moving direction 14 on support 12.
In order to guide carriage 16 on support 12, balladeur train 16 is provided with the guiding device of supporting roller 40 form, they are arranged rotationally and move towards in vertical direction on bolster 42.As from according in the cross section of Fig. 2 and Fig. 3 clear see, supporting roller is coniformly shaping, and is coupled on longitudinal side of crossbeam 36, the same guiding groove 44 built coniformly.
In order to still realize balladeur train 16 relative to the rise of support 12 and decline, bolster 42 can be arranged on balladeur train 16 in vertical direction movably.For this reason, bolster 42 is arranged in the bearing sleeve 46 of balladeur train side.On the free end of bolster 42, bolster 42 has sheet 48.Between described 48 and bearing sleeve 46, be provided with elastic device 50, especially helical spring, balladeur train 16 is expressed in the position of the decline shown in Fig. 2 together with grabbing device 20 by vertically downward.
In order to make balladeur train 16 be shifted in moving direction 14 on support 12, sync segment 34 can by coupling device unshowned in accompanying drawing be arranged on support 12, be coupled around the transfer device of conveyer belt 52 form of support 12.According in the cross section of Fig. 2 and Fig. 3, conveyer belt 52 extends through the accommodation opening 54 be arranged in sync segment 34.On the free end of support 12, conveyer belt 52 is turned to by guide roller 56.If single balladeur train 16 will be made now to be shifted in moving direction 14 on support 12, then control unshowned coupling device in accompanying drawing, thus conveyer belt 52 is clampingly remained in sync segment 34, so and balladeur train 16 move in moving direction 14 on support 12.
Therefore, the advantage that described embodiment has is, traditional clamping device 20 can be arranged on balladeur train 16, or in its flange segments 18.By arranging lowering or hoisting gear 26 in balladeur train 16, clamping device 20 can be reduced, bearing-surface 22 is declined relative to object.In this way, although there is the object that will clamp, balladeur train 16 still can move along support 12 together with clamping device 20.
Claims (14)
1. the apparatus for fastening (10) for object is clamped, it is with support (12) and with can along at least one balladeur train (16) of moving direction (14) movement on support (12), wherein this balladeur train (16) comprises flange segments (18), clamping and/or grabbing device (20) can be fixed in this flange segments, the object that the bearing-surface (22) that described clamping and/or grabbing device have level trend will clamp for setting, it is characterized in that, lowering or hoisting gear (26) is provided with in described at least one balladeur train (16), by its can by balladeur train (16) rise and be vertically shifted between the position of falling.
2. apparatus for fastening according to claim 1 (10), it is characterized in that, described lowering or hoisting gear (26) comprises and can, at the reciprocating-piston (28) of movement in the cylinder of balladeur train side (30), this reciprocating-piston (28) can be loaded to be risen relative to support (12) by balladeur train.
3. apparatus for fastening according to claim 2 (10), it is characterized in that, described reciprocating-piston (28) forms the border of at least one balancing gate pit (32), makes to move reciprocating-piston (28) when applying pressure to balancing gate pit (32).
4. apparatus for fastening according to claim 2 (10), is characterized in that, described reciprocating-piston (28) is moved by electric driver or electromagnetic actuator device.
5. the apparatus for fastening (10) according to claim 2,3 or 4, is characterized in that, this cylinder (32) is open on the side towards support (12).
6. according to the apparatus for fastening (10) one of the claims Suo Shu, it is characterized in that, described support (12) T-shaped structure in cross-section, and balladeur train (16) has the sync segment (34) capturing T-shaped crossbeam (36) in bottom, this sync segment has the contact surface (38) towards the downside of T-shaped crossbeam (36), and this contact surface acts on towards T-shaped crossbeam (36) in the position of the rise of balladeur train (16).
7. according to the apparatus for fastening (10) one of the claims Suo Shu, it is characterized in that, described support (12) T-shaped structure in cross-section, and balladeur train (16) has the sync segment (34) capturing T-shaped crossbeam (36) in bottom, and this sync segment can be coupled with the transfer device (52) that can move relative to support (12) in order to mobile balladeur train (16).
8. according to the apparatus for fastening (10) one of the claims Suo Shu, it is characterized in that, balladeur train (16) comprises guiding device (40,42), guiding segments (44) acting in conjunction of described guiding device and bracket side.
9. apparatus for fastening according to claim 8 (10), it is characterized in that, described guiding device comprises the supporting roller (40) of the bolster (42) with capwise, and support is T-shaped structure in cross-section, and there is in longitudinal side of T-shaped crossbeam (36) the guiding recess (44) for supporting roller (40).
10. apparatus for fastening according to claim 9 (10), is characterized in that, described bolster (42) is arranged on balladeur train (16) relative to support (12) with guiding in vertical direction.
11. apparatus for fastening (10) according to claim 9 or 10, it is characterized in that, described bolster (42) is arranged on balladeur train (16) by pre-tensioning device (50), and bolster (42) is extruded vertically upward together with supporting roller (40).
12. according to the apparatus for fastening (10) one of the claims Suo Shu, it is characterized in that, comprise and be arranged in clamping on balladeur train (16) and/or grabbing device, its bearing-surface (22) with level trend is for supporting the object that will clamp, and wherein said clamping and/or grabbing device (20) comprise the chuck (24) that can be parallel to bearing-surface displacement.
13. according to the apparatus for fastening (10) one of the claims Suo Shu, it is characterized in that, comprise and be arranged in clamping on balladeur train (16) and/or grabbing device (20), its bearing-surface (22) with level trend is for supporting the object that will clamp, and wherein said clamping and/or grabbing device (20) are configured to negative pressure grabber.
14. 1 kinds for running the method according to the apparatus for fastening (10) one of the claims Suo Shu, wherein balladeur train (16) is upper mobile at described support (12) in the position declined, and is displaced in the position of rise when arriving clamped position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013212901.7 | 2013-07-02 | ||
| DE102013212901.7A DE102013212901B4 (en) | 2013-07-02 | 2013-07-02 | tensioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104275612A true CN104275612A (en) | 2015-01-14 |
| CN104275612B CN104275612B (en) | 2017-08-08 |
Family
ID=52106222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410310747.7A Expired - Fee Related CN104275612B (en) | 2013-07-02 | 2014-07-01 | Apparatus for fastening |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104275612B (en) |
| DE (1) | DE102013212901B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113646130A (en) * | 2019-03-22 | 2021-11-12 | J.施迈茨有限公司 | Bracket, clamp and negative pressure clamping device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021125534A1 (en) | 2021-10-01 | 2023-04-06 | Felder Kg | Console for a clamping device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329894A (en) * | 1979-09-22 | 1982-05-18 | Keuro Maschinenbau Gesellschaft mit beschrankter Haftung & Kommanditgesellschaft | Cutting machine |
| US20020070491A1 (en) * | 2000-11-08 | 2002-06-13 | J. Schmalz Gmbh | Method for securing workpieces |
| CN201109031Y (en) * | 2007-10-12 | 2008-09-03 | 深圳市大族激光科技股份有限公司 | Double-station moving platform |
| CN102371501A (en) * | 2011-08-30 | 2012-03-14 | 成都科盛石油科技有限公司 | Workpiece positioning device |
| CN202212809U (en) * | 2011-08-30 | 2012-05-09 | 成都科盛石油科技有限公司 | Workpiece positioning device |
| DE102011078875B3 (en) * | 2011-07-08 | 2012-12-20 | J. Schmalz Gmbh | Device for clamping and holding workpieces e.g. wooden plates in woodworking machines, has clamping bar whose cross-sectional portion is opened in downward direction for inserting fixing depositors |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605417B2 (en) * | 1981-01-30 | 1985-02-12 | 本田技研工業株式会社 | Jig stand device for machine tools |
| DE19934291B4 (en) * | 1998-08-07 | 2004-08-26 | Karl-Heinz Wiemers | Method and device for the mechanical processing of workpieces and for the assembly / disassembly of assemblies |
| DE10023916B4 (en) | 2000-05-17 | 2004-09-09 | J. Schmalz Gmbh | machine table |
| DE10234321B3 (en) * | 2002-07-26 | 2004-01-08 | Fooke Gmbh | Device and method for clamping workpieces |
| DE102004043697B4 (en) | 2004-09-09 | 2009-11-19 | Weeke Bohrsysteme Gmbh | Device for positioning vacuum cups |
| DE112007000386A5 (en) * | 2006-02-14 | 2008-12-24 | Inspire AG für mechatronische Produktionssysteme und Fertigungstechnik | machine tool |
-
2013
- 2013-07-02 DE DE102013212901.7A patent/DE102013212901B4/en active Active
-
2014
- 2014-07-01 CN CN201410310747.7A patent/CN104275612B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329894A (en) * | 1979-09-22 | 1982-05-18 | Keuro Maschinenbau Gesellschaft mit beschrankter Haftung & Kommanditgesellschaft | Cutting machine |
| US20020070491A1 (en) * | 2000-11-08 | 2002-06-13 | J. Schmalz Gmbh | Method for securing workpieces |
| CN201109031Y (en) * | 2007-10-12 | 2008-09-03 | 深圳市大族激光科技股份有限公司 | Double-station moving platform |
| DE102011078875B3 (en) * | 2011-07-08 | 2012-12-20 | J. Schmalz Gmbh | Device for clamping and holding workpieces e.g. wooden plates in woodworking machines, has clamping bar whose cross-sectional portion is opened in downward direction for inserting fixing depositors |
| CN102371501A (en) * | 2011-08-30 | 2012-03-14 | 成都科盛石油科技有限公司 | Workpiece positioning device |
| CN202212809U (en) * | 2011-08-30 | 2012-05-09 | 成都科盛石油科技有限公司 | Workpiece positioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113646130A (en) * | 2019-03-22 | 2021-11-12 | J.施迈茨有限公司 | Bracket, clamp and negative pressure clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013212901A1 (en) | 2015-01-08 |
| CN104275612B (en) | 2017-08-08 |
| DE102013212901B4 (en) | 2018-11-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 |