CN107355458A - A kind of modified form setscrew - Google Patents
A kind of modified form setscrew Download PDFInfo
- Publication number
- CN107355458A CN107355458A CN201710547301.XA CN201710547301A CN107355458A CN 107355458 A CN107355458 A CN 107355458A CN 201710547301 A CN201710547301 A CN 201710547301A CN 107355458 A CN107355458 A CN 107355458A
- Authority
- CN
- China
- Prior art keywords
- expander
- setscrew
- groove
- modified form
- supporter
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
- F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
- F16B13/068—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like expanded in two or more places
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of modified form setscrew,Including expansion sleeve,Expansion bolt,Expander,Clamp nut,Some supporters,Some bulges,Location division,Fixing nut,Some grooves and some slides,The expansion bolt is by cylindrical portion,The tapered portion for being shaped in the rear end of cylindrical portion and the screw body for the rear end for being shaped in tapered portion are formed,The free end of the screw body is provided with location division,Expansion sleeve is arranged with successively from front to back in the screw body,Expander,The fixing nut of threaded connection and the clamp nut of threaded connection,The rear and front end of the expansion sleeve is equipped with equally distributed bulge,Supporter is arranged with the free end of the bulge,The medial surface of the supporter is equipped with slide,Compared with prior art,Can be easy for installation,Improve fixed reliability,The scope for adapting to installation aperture has bigger raising.
Description
【Technical field】
The present invention relates to a kind of technical field of setscrew, particularly a kind of bigger raising adapts to the diameter of mounting hole
The technical field of the modified form setscrew of scope.
【Background technology】
Expansion bolt is to be used to object being fixed on wall or plate body, its principle be promoted using wedge-shaped gradient it is swollen
It is swollen, reach fixed effect.Existing expansion bolt, it is made up of bolt, nut, expansion sleeve, bolt has cone-shaped end, expansion
Set one end is provided with narrow slit notch, bores mounting hole on wall or plate body first during use, then throws expansion tube and screw rod into peace
Fill in hole, equipment mounting hole then is enclosed on to the head threads end of bar, finally screws on nut in the rod head end of thread, makes to set
Standby to be fixed on wall, during nut is tightened, screw rod walks toward outside and expansion tube is motionless, the round table-like expansion of screw rod tail
Pipe distending, make the whole hole of its turgor, reach fixed with this；Guard rail, canopy, air-conditioning etc. are generally used in materials such as cement, bricks
Fastening on material.
Of the prior art, requirement of the expansion bolt to mounting hole is generally straight under slightly smaller than expansion sleeve nature
Footpath, need by beaing during installation, and the hole wall contact surface of the acting surface of expansion sleeve and mounting hole is small, so as to install not side
Just, it is small to adapt to the scope in installation aperture, fixed poor reliability.
【The content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of modified form setscrew, can install
It is convenient, fixed reliability is improved, the scope for adapting to installation aperture has bigger raising.
To achieve the above object, the present invention proposes a kind of modified form setscrew, including expansion sleeve, expansion bolt, swollen
Swollen body, clamp nut, some supporters, some bulges, location division, fixing nut, some grooves and some slides, it is described swollen
Swollen bolt by cylindrical portion, the tapered portion for the rear end for being shaped in cylindrical portion and be shaped in tapered portion rear end screw body
Form, the free end of the screw body is provided with location division, is arranged with expansion sleeve, expansion in the screw body successively from front to back
The clamp nut of body, the fixing nut of threaded connection and threaded connection, the rear and front end of the expansion sleeve, which is equipped with, to be uniformly distributed
Bulge, be arranged with supporter on the free end of the bulge, the medial surface of the supporter is equipped with slide, described
The lower end of slide is inclined plane, and the groove being engaged with slide, the cunning are equipped with the conical surface of the tapered portion and expander
The lower end of seat is bonded with the bottom of groove, and the groove in the tapered portion extends up to forward the side face through cylindrical portion, described
Groove on the conical surface of expander extends back until through the face of cylinder of expander.
Preferably, the front end of the fixing nut is provided with the ring bodies contradicted on the rear end of expander, the ring-type
The front end of body is cambered surface.
Preferably, the lateral surface of the supporter is the plane of circular arc, uniformly divide on the lateral surface of the supporter
It is furnished with scalelike mark.
Preferably, the supporter, which is provided with, is available for the arc groove that the free end of bulge is inserted.
Preferably, the medial surface of the free end of the bulge is inclined-plane, the inclined-plane it is high-end by recessed with arc
The cambered surface and the lateral surface of the free end of bulge that the top of groove is engaged connect.
Preferably, the side face of the screw body be provided with can accommodate slide and with the groove on the conical surface of expander one by one
Corresponding holding tank, the groove on the conical surface of the expander connect with holding tank.
Preferably, the cross section of the location division is square shape, cornerwise length of the location division is little
In the diameter of screw body.
Beneficial effects of the present invention：The present invention is clipped on location division by spanner expansion bolt is fixed anti-rotation stop
It is dynamic, then it is rotated further by fixing nut and promotes expander to travel forward, opens supporter by the conical surface of tapered portion and expander,
Until supporter is pressed abd fixed on the hole wall of mounting hole, in the certain feelings of the outside diameter of tapered portion and the conical surface of expander
Under condition, the cooperation of groove and slide considerably increases the lifting height of supporter, and the use of supporter adds and mounting hole
The contact area of hole wall, compared with prior art, can be easy for installation, improves fixed reliability, adapts to the scope in installation aperture
There is bigger raising.
The feature and advantage of the present invention will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is a kind of structural representation of modified form setscrew of the present invention；
Fig. 2 is the distribution map of scalelike mark.
In figure：1- expansion sleeves, 2- expansion bolts, 3- expanders, 4- clamp nuts, 5- supporters, 6- bulges, 7- arcs
Groove, 8- scalelike marks, 9- inclined-planes, 10- cambered surfaces, 11- location divisions, 12- fixing nuts, 13- grooves, 14- slides, 15- ring bodies,
16- holding tanks, 21- cylindrical portions, 22- tapered portion, 23- screw bodies.
【Embodiment】
Refering to Fig. 1,2, a kind of modified form setscrew of the present invention, including expansion sleeve 1, expansion bolt 2, expander 3, fastening
Nut 4, some supporters 5, some bulges 6, location division 11, fixing nut 12, some grooves 13 and some slides 14, it is described
Expansion bolt 2 is by cylindrical portion 21, the tapered portion 22 for the rear end for being shaped in cylindrical portion 21 and is shaped in tapered portion 22
The screw body 23 of rear end is formed, and the free end of the screw body 23 is provided with location division 11, in the screw body 23 from front to back according to
It is secondary to be arranged with expansion sleeve 1, expander 3, the fixing nut 12 of threaded connection and the clamp nut 4 of threaded connection, the expansion sleeve 1
Rear and front end be equipped with equally distributed bulge 6, supporter 5, the branch are arranged with the free end of the bulge 6
The medial surface of support body 5 is equipped with slide 14, and the lower end of the slide 14 is the cone of inclined plane, the tapered portion 22 and expander 3
The groove 13 being engaged with slide 14 is equipped with face, the lower end of the slide 14 is bonded with the bottom of groove 13, the taper
Groove 13 in portion 22 extends up to forward the side face through cylindrical portion 21, and the groove 13 on the conical surface of the expander 3 is backward
Extend up to and be provided with the ring contradicted on the rear end of expander 3 through the face of cylinder of expander 3, the front end of the fixing nut 12
Shape body 15, the front end of the ring bodies 15 are cambered surface, and the lateral surface of the supporter 5 is the plane of circular arc, the supporter 5
Lateral surface on be evenly distributed with scalelike mark 8, it is recessed that the supporter 5 is provided with the arc for being available for the free end of bulge 6 to insert
Groove 7, the medial surface of the free end of the bulge 6 are inclined-plane 9, the high-end top phase by with arc groove 7 on the inclined-plane 9
The cambered surface 10 of cooperation is connected with the lateral surface of the free end of bulge 6, and the side face of the screw body 23, which is provided with, can accommodate slide
14 and with the one-to-one holding tank 16 of groove 13 on the conical surface of expander 3, groove 13 on the conical surface of the expander 3 with
Holding tank 16 connects, and the cross section of the location division 11 is square shape, and cornerwise length of the location division 11 is little
In the diameter of screw body 23.
The course of work of the present invention：
A kind of modified form setscrew of the present invention in the course of the work, is clipped on location division 11 to expansion bolt by spanner
2 are fixed and prevent from rotating, and are then rotated further by fixing nut 12 and promote expander 3 to travel forward, pass through tapered portion 22 and expansion
The conical surface of body 3 opens supporter 5, until supporter 5 is pressed abd fixed on the hole wall of mounting hole, in tapered portion 22 and expansion
In the case that the outside diameter of the conical surface of body 3 is certain, the cooperation of groove 13 and slide 14 considerably increases the upper rise of supporter 5
Degree, the use of supporter add the contact area with the hole wall of mounting hole, compared with prior art, can be easy for installation, carry
The fixed reliability of height, the scope for adapting to installation aperture have bigger raising.
Above-described embodiment is the description of the invention, is not limitation of the invention, it is any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (7)
- A kind of 1. modified form setscrew, it is characterised in that：Including expansion sleeve (1), expansion bolt (2), expander (3), fastening Nut (4), some supporters (5), some bulges (6), location division (11), fixing nut (12), some grooves (13) and if Dry slide (14), the expansion bolt (2) is by cylindrical portion (21), the tapered portion (22) for the rear end for being shaped in cylindrical portion (21) Formed with the screw body (23) for the rear end for being shaped in tapered portion (22), the free end of the screw body (23) is provided with location division (11) expansion sleeve (1), expander (3), the fixing nut of threaded connection, are arranged with the screw body (23) successively from front to back (12) and threaded connection clamp nut (4), the rear and front end of the expansion sleeve (1) is equipped with equally distributed bulge (6), Supporter (5) is arranged with the free end of the bulge (6), the medial surface of the supporter (5) is equipped with slide (14), The lower end of the slide (14) is inclined plane, is equipped with the conical surface of the tapered portion (22) and expander (3) and slide (14) The groove (13) being engaged, the lower end of the slide (14) are bonded with the bottom of groove (13), recessed on the tapered portion (22) Groove (13) extends up to forward the side face through cylindrical portion (21), and the groove (13) on the conical surface of the expander (3) prolongs backward Stretch through the face of cylinder of expander (3).
- A kind of 2. modified form setscrew as claimed in claim 1, it is characterised in that：The front end of the fixing nut (12) is set There is the ring bodies (15) contradicted on the rear end of expander (3), the front end of the ring bodies (15) is cambered surface.
- A kind of 3. modified form setscrew as claimed in claim 1, it is characterised in that：The lateral surface of the supporter (5) is The plane of circular arc, scalelike mark (8) is evenly distributed with the lateral surface of the supporter (5).
- A kind of 4. modified form setscrew as claimed in claim 1, it is characterised in that：The supporter (5) is provided with and is available for The arc groove (7) of the free end insertion of bulge (6).
- A kind of 5. modified form setscrew as claimed in claim 1, it is characterised in that：The free end of the bulge (6) Medial surface is inclined-plane (9), the inclined-plane (9) it is high-end by the cambered surface (10) that is engaged with the top of arc groove (7) with it is swollen The lateral surface connection of the free end of swollen portion (6).
- A kind of 6. modified form setscrew as claimed in claim 1, it is characterised in that：Set on the side face of the screw body (23) Have can accommodate slide (14) and with the one-to-one holding tank (16) of groove (13) on the conical surface of expander (3), the expansion Groove (13) on the conical surface of body (3) connects with holding tank (16).
- A kind of 7. modified form setscrew as any one of claim 1 to 6, it is characterised in that：The location division (11) cross section is square shape, and cornerwise length of the location division (11) is not more than the diameter of screw body (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547301.XA CN107355458B (en) | 2017-07-06 | 2017-07-06 | Improved expansion screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710547301.XA CN107355458B (en) | 2017-07-06 | 2017-07-06 | Improved expansion screw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107355458A true CN107355458A (en) | 2017-11-17 |
| CN107355458B CN107355458B (en) | 2022-11-25 |
Family
ID=60291707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710547301.XA Active CN107355458B (en) | 2017-07-06 | 2017-07-06 | Improved expansion screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355458B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119482A (en) * | 2017-12-15 | 2018-06-05 | 晋江市青阳明扬汽配制造有限公司 | A kind of secured tire bolt |
| CN108661997A (en) * | 2018-07-24 | 2018-10-16 | 海盐哈特惠机械五金制品有限公司 | A kind of unilateral bolt fastener of repeatable dismounting |
| CN109958692A (en) * | 2017-12-25 | 2019-07-02 | 财团法人工业技术研究院 | Device with double fixing ends |
| CN111692176A (en) * | 2020-06-18 | 2020-09-22 | 法兰泰克重工股份有限公司 | Reusable positioning pin structure |
| US10962992B2 (en) | 2017-12-25 | 2021-03-30 | Industrial Technology Research Institute | Apparatus with two anchors |
| CN112610580A (en) * | 2020-12-22 | 2021-04-06 | 郑志强 | Expansion bolt |
| CN113863606A (en) * | 2021-07-07 | 2021-12-31 | 广州荷力胜蜂窝材料股份有限公司 | Integrated wallboard dry hanging system and installation method thereof |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4322589A1 (en) * | 1993-07-07 | 1995-01-12 | Mkt Metall Kunststoff Technik | Expansion dowel |
| DE10118374A1 (en) * | 2001-04-12 | 2002-10-17 | Fischer Artur Werke Gmbh | Process for producing an expansion anchor comprises brushing the surface of a cone at the front end of the anchor with a steel brush before applying a sliding coating to produce a grooved structure with parallel grooves |
| CN2592941Y (en) * | 2002-11-15 | 2003-12-17 | 李应清 | Guide expansion bolt |
| JP2007177886A (en) * | 2005-12-28 | 2007-07-12 | Koyo Kizai Kk | Expansion type fastener |
| CN201050527Y (en) * | 2007-06-29 | 2008-04-23 | 龙信建设集团有限公司 | Expansion screw |
| CN201198859Y (en) * | 2008-05-11 | 2009-02-25 | 隋贵和 | Multi-point clamping type expansion screw |
| CN201250831Y (en) * | 2008-07-27 | 2009-06-03 | 颜丙平 | Expansion screw |
| US20110311330A1 (en) * | 2010-06-22 | 2011-12-22 | Advanced Green Energy Tech. Corp. | Expansion bolt and frame using the same |
| KR20120105129A (en) * | 2011-03-15 | 2012-09-25 | 김원일 | Extended anchor bolt |
| CN102859208A (en) * | 2010-05-05 | 2013-01-02 | 费希尔厂有限责任两合公司 | Expanding anchor |
| CN203730491U (en) * | 2014-01-02 | 2014-07-23 | 德清县天创五金制品有限公司 | Expansion bolt |
| CN104769292A (en) * | 2014-01-21 | 2015-07-08 | 杨东佐 | Expansion connection assembly |
| JPWO2015162975A1 (en) * | 2014-04-23 | 2017-04-13 | 株式会社豊和 | Anchor bolt |
| CN206972689U (en) * | 2017-07-06 | 2018-02-06 | 海盐县通顺标准件厂 | A kind of modified form setscrew |
-
2017
- 2017-07-06 CN CN201710547301.XA patent/CN107355458B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4322589A1 (en) * | 1993-07-07 | 1995-01-12 | Mkt Metall Kunststoff Technik | Expansion dowel |
| DE10118374A1 (en) * | 2001-04-12 | 2002-10-17 | Fischer Artur Werke Gmbh | Process for producing an expansion anchor comprises brushing the surface of a cone at the front end of the anchor with a steel brush before applying a sliding coating to produce a grooved structure with parallel grooves |
| CN2592941Y (en) * | 2002-11-15 | 2003-12-17 | 李应清 | Guide expansion bolt |
| JP2007177886A (en) * | 2005-12-28 | 2007-07-12 | Koyo Kizai Kk | Expansion type fastener |
| CN201050527Y (en) * | 2007-06-29 | 2008-04-23 | 龙信建设集团有限公司 | Expansion screw |
| CN201198859Y (en) * | 2008-05-11 | 2009-02-25 | 隋贵和 | Multi-point clamping type expansion screw |
| CN201250831Y (en) * | 2008-07-27 | 2009-06-03 | 颜丙平 | Expansion screw |
| CN102859208A (en) * | 2010-05-05 | 2013-01-02 | 费希尔厂有限责任两合公司 | Expanding anchor |
| US20110311330A1 (en) * | 2010-06-22 | 2011-12-22 | Advanced Green Energy Tech. Corp. | Expansion bolt and frame using the same |
| KR20120105129A (en) * | 2011-03-15 | 2012-09-25 | 김원일 | Extended anchor bolt |
| CN203730491U (en) * | 2014-01-02 | 2014-07-23 | 德清县天创五金制品有限公司 | Expansion bolt |
| CN104769292A (en) * | 2014-01-21 | 2015-07-08 | 杨东佐 | Expansion connection assembly |
| JPWO2015162975A1 (en) * | 2014-04-23 | 2017-04-13 | 株式会社豊和 | Anchor bolt |
| CN206972689U (en) * | 2017-07-06 | 2018-02-06 | 海盐县通顺标准件厂 | A kind of modified form setscrew |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119482A (en) * | 2017-12-15 | 2018-06-05 | 晋江市青阳明扬汽配制造有限公司 | A kind of secured tire bolt |
| CN108119482B (en) * | 2017-12-15 | 2019-08-20 | 晋江市青阳明扬汽配制造有限公司 | A kind of secured tire bolt |
| CN109958692A (en) * | 2017-12-25 | 2019-07-02 | 财团法人工业技术研究院 | Device with double fixing ends |
| US10962992B2 (en) | 2017-12-25 | 2021-03-30 | Industrial Technology Research Institute | Apparatus with two anchors |
| CN108661997A (en) * | 2018-07-24 | 2018-10-16 | 海盐哈特惠机械五金制品有限公司 | A kind of unilateral bolt fastener of repeatable dismounting |
| CN108661997B (en) * | 2018-07-24 | 2023-08-15 | 浙江哈特惠科技股份有限公司 | Single-side bolt fastener capable of being repeatedly disassembled and assembled |
| CN111692176A (en) * | 2020-06-18 | 2020-09-22 | 法兰泰克重工股份有限公司 | Reusable positioning pin structure |
| CN112610580A (en) * | 2020-12-22 | 2021-04-06 | 郑志强 | Expansion bolt |
| CN112610580B (en) * | 2020-12-22 | 2022-12-13 | 泉州双益机械有限公司 | Expansion bolt |
| CN113863606A (en) * | 2021-07-07 | 2021-12-31 | 广州荷力胜蜂窝材料股份有限公司 | Integrated wallboard dry hanging system and installation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107355458B (en) | 2022-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107355458A (en) | A kind of modified form setscrew | |
| CN204403088U (en) | Expansion bolt with glue | |
| CN206230404U (en) | A kind of stable clamping device | |
| CN206972689U (en) | A kind of modified form setscrew | |
| CN204487178U (en) | A kind of Synchronizer Cone hub finish turning frock | |
| CN205927389U (en) | Rag bolt mantle fiber device | |
| CN206972688U (en) | A kind of setscrew easy for installation | |
| CN103398217B (en) | Horizontal directional driller pulling tube clamp | |
| CN202192566U (en) | Clamp for fixing workpiece | |
| CN105090206A (en) | Telescopic spring bolt | |
| CN204284114U (en) | A kind of inner core rises bar device | |
| CN204103049U (en) | The insulation connection structure of binding post and metal decking | |
| CN205369719U (en) | Gripper type ground tackle that anti -vibration pine takes off | |
| CN204755518U (en) | Inflation theftproof bolt assembly | |
| CN203843761U (en) | Steel cable tightening device | |
| CN205744808U (en) | A kind of high-strength bolt | |
| CN204023952U (en) | A kind of quick attach structure building plate body | |
| CN204182954U (en) | Internal expansion type fixture | |
| CN204533108U (en) | A kind of driving into type expansion gecko | |
| CN218150915U (en) | Multi-depth slurry distribution device with screwing connection device | |
| CN204591907U (en) | A kind of swell fixture | |
| CN204436420U (en) | A kind of adjustable transverse is to support rod | |
| CN203335568U (en) | Double-expansion-slice expansion screw | |
| CN211314781U (en) | Screw-in back bolt screw | |
| CN207904584U (en) | A kind of roller washing machine base used specially |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |