CN103138058A - Cable connector base - Google Patents
Cable connector base Download PDFInfo
- Publication number
- CN103138058A CN103138058A CN2012105016098A CN201210501609A CN103138058A CN 103138058 A CN103138058 A CN 103138058A CN 2012105016098 A CN2012105016098 A CN 2012105016098A CN 201210501609 A CN201210501609 A CN 201210501609A CN 103138058 A CN103138058 A CN 103138058A
- Authority
- CN
- China
- Prior art keywords
- cable connection
- connection seat
- clamping element
- sidewall
- moving direction
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
- H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The invention relates to a cable connector base (10) used for clamping an electric conductor (300). According to the invention, the cable connector base (10) is provided with a clamping element (70). The clamping element (70) moves along a preset moving direction (P) for clamping the electric conductor (300). The cable connector base (10) is also provided with a guiding device (100) which guides the clamping element (70) along the preset moving direction (P) during the movement.
Description
Technical field
The present invention relates to a kind of be used to the cable connection seat of clamping and fixedly electric conductor is particularly useful for electrically contacting electric conductor.
Background technology
Described cable connection seat with disclosed mode be used for electric equipment for example switchgear be connected with for example electric conductor of cable form.
Summary of the invention
Task of the present invention is a kind of cable connection seat of explanation, and it has realized fixing fast and reliably of electric conductor.
This task is resolved by the cable connection seat with the described feature of claim 1 by the present invention.Favourable design by cable connection seat of the present invention describes in the dependent claims.
Subsequently, propose by the present invention, described cable connection seat has clamping element, this clamping element can move along the moving direction that provides in advance in order to sandwich electric conductor, and described cable connection seat has guiding device, and this guiding device guides clamping element when moving along the moving direction that provides in advance.
Major advantage by cable connection seat of the present invention is, has wherein guaranteed the motion of the restriction of clamping element in clamping process.For this reason, be provided with guiding device by the present invention, this guiding device guarantees that when mobile clamping element described clamping element moves along moving direction given in advance.
Design about guiding device, regard as advantageously, described cable connection seat has the sidewall that two moving directions that are parallel to each other and are parallel to are arranged, clamping element can move between described sidewall, and the induction element of guiding device is configured in one of them described sidewall.
Especially simply and inexpensively can be by groove, crack or projection is formed for the induction element of guiding device; Correspondingly regard as advantageously, by groove, crack or projection forms induction element and this induction element be configured in described sidewall and extends along moving direction given in advance.Described clamping element is being in the face of preferably having corresponding complementary elements on the edge of described sidewall, the induction element acting in conjunction in this complementary elements and described sidewall and being guided along the moving direction that provides in advance by this complementary elements in the movement of clamping element.
For prevent reliably that described clamping element from can reverse when mobile and clamping element with respect to the cable connection seat and can become uncertain with respect to the relative position of the conductor that remains to be sandwiched thus, regard as advantageously, be parallel on the sidewall that moving direction arranges at two and construct respectively induction element, this induction element by groove, crack or projection forms and along moving direction extension given in advance.In described design, described clamping element guides between two side member, thereby gets rid of the torsion of clamping element.Two induction elements of described sidewall are preferably spatially opposed.
Regard as and particularly advantageously be, structure groove or crack as induction element and clamping element in the face of having the especially projection of the prominent nose form of guiding on the edge of this sidewall at least one in two are parallel to the sidewall that moving direction arranges, this projection embedded groove or crack.
As an alternative or additional project, can be parallel at two and construct especially the projection of guide rail form at least one of sidewall that moving direction arranges and cracking or groove in the face of having on the edge of this sidewall as induction element and clamping element, the projection of sidewall embed this crack or groove in.
Can certainly on the edge of clamping element, projection be set, this projection is in the groove of the sidewall of attaching troops to a unit or the middle guiding of cracking, and complementary induction element is set on other opposed edge, namely cracks or groove, it is by the protrusion directs of for example guide rail form in described sidewall.
For can be along moving direction given in advance mobile clamping element simply, regard as advantageously, described cable connection seat has bolt, and this bolt is twisted and to be worn at least one cable connection flap plate and to compress described clamping element for the direction that clamps electric conductor bottom along moving direction given in advance towards the cable connection seat.
If bolt and clamping element rotatably are connected for example riveted joint, to regard as so advantageously, this bolt does not have screw thread on it leans against end segments on clamping element.If the end segments of this bolt keeps there is no screw thread, can avoid so bolt-from the cable connection seat inner-when back-outing, described clamping element bumps against on the cable connection flap and by it and is torn by bolt.
The length of the threadless end segments of described bolt preferred at least with being of uniform thickness of cable connection flap.If the cable connection flap is formed by a plurality of cable connection flap plates, regard as so advantageously, the length of threadless end segments at least with have screw thread and with being of uniform thickness of the cable connection flap plate of bolt tightening.
For the location of realizing determining on cable connection seat bottom, locate definitely electric conductor on for example bottom the cable connection seat, regard as so advantageously, described cable connection seat bottom has the projection of crowned, and electric conductor can be pressed onto on this projection by clamping element.Also can alternatively by clamping element, electric conductor be pressed onto the projection side of crowned and be clamped in thus the projection of crowned and one of two sidewalls between.
Replace, also the projection of crowned can be used for make contact plate to be positioned at bottom the cable connection seat.Described conductor preferred clamped element in this design is pressed onto on contact plate.
In addition, the invention still further relates to a kind of for electric conductor being clamped in the method for cable connection seat.
By the present invention, about this method, clamping element along moving direction removal cable junction block given in advance has been proposed when clamping electric conductor, wherein when moving with guiding device along the described clamping element of moving direction guiding given in advance.
About by the advantage of method of the present invention, with reference to the execution mode of top combination by cable connection seat of the present invention because by the advantage of cable connection seat of the present invention basically corresponding to the advantage by method of the present invention.
Description of drawings
The below explains the present invention in detail according to embodiment; Exemplarily illustrate at this:
Fig. 1 is the first embodiment 3-D view from the side by cable connection seat of the present invention,
Fig. 2 is the view of cable connection seat from seeing previously by Fig. 1,
Fig. 3 is the view of the second embodiment from seeing previously by cable connection seat of the present invention,
Fig. 4 does not have insulating element ground that the cable connection seat is arranged in enclosure interior,
Fig. 5 is positioned at enclosure interior with insulating element with the cable connection seat, and
Fig. 6 is the embodiment of insulating element, can be used in housing by Fig. 5 as it.
In the accompanying drawings for for the purpose of clear, for identical or similarly assembly use all the time identical Reference numeral.
Reference numerals list
10 cable connection seats
20 plates
30 the first side walls
Bottom 40 cable connection seats
50 second sidewalls
60 cable connection flaps
61 cable connection flap plates
62 cable connection flap plates
70 clamping elements
71 first edges
72 second edges
80 bolts
81 screw threads
83 end segments
84 bolt ends
90 screwed holes
100 guiding devices
110 induction elements
120 induction elements
130 complementary elements/guiding nose of dashing forward
140 complementary elements
150 projections
200 housings
210 contact plates
220 through holes
250 insulating elements
300 electric conductors
The P moving direction.
Embodiment
Fig. 1 shows the cable connection seat 10 of the sheet material 20 that comprises multiple bending.The sheet material 20 of this multiple bending has formed the first side wall 30, the cable connection seat bottom 40 of cable connection seat 10, the second sidewall 50 and the cable connection flap 60 of cable connection seat 10.Described cable connection flap 60 comprises two cable connection flap plates 61 and 62 that formed by the end segments that reclines up and down of the sheet material 20 of multiple bending.
In addition, described cable connection seat 10 comprises clamping element 70, and this clamping element is formed by the plate of bending.This clamping element 70 is namely moving between 40 bottom cable connection flap 60 and cable connection seat along direction of arrow P.Bolt 80 and these clamping element 70 actings in conjunction, the screw thread 81 of this bolt with in one of the cable connection flap plate 61 of cable connection seat 60 and 62 or the screwed hole 90 in these two tighten.
In addition, can see in Fig. 1, described cable connection seat 10 is equipped with guiding device 100, and this guiding device guides clamping element 70 when moving along direction of arrow P.Described guiding device 100 comprises two induction elements that are configured to crack 110 and 120.Described vertically extending along the moving direction P that provides in advance of cracking.
The induction element 110 of described guiding device 100 is configured in the first side wall 30, and the induction element 120 of guiding device 100 is configured in the second sidewall 50 that is opposite to the first side wall 30.Described two sidewalls 30 and 50 are parallel to each other.
In addition, Fig. 1 shows described clamping element 70 and has the first edge 71 and opposed the second edge 72.The first edge 71 leans against on the medial surface of the first side wall 30; The second edge 72 of clamping element 70 leans against on the second sidewall 50.Constructed the complementary elements of the prominent nose form of guiding on two edges 71 and 72, wherein can only see the prominent nose of guiding on edge 71 in Fig. 1.Represent that with Reference numeral 130 complementary elements on edge 71 guides prominent nose in other words in Fig. 1.
If push clamping element 70 by means of bolt 80 downwards along the direction of arrow P when electric conductor that does not illustrate sandwiches in cable connection seat 10 in Fig. 1, guide in other words prominent nose 130 that clamping element 70 is imported two by complementary elements so and crack in 110 and 120, make this clamping element 70 not reverse and it also keeps it in the orientation of cable connection seat 10 inside in movement.Be screwed into to realize the movement of clamping element 70 by bolt 80 being passed screwed hole 90 in cable connection flap 60 according to Fig. 1 in cable connection seat 10.
Fig. 2 shows the view of cable connection seat 10 from seeing previously by Fig. 2.Seen clamping element 70, crack 110 and 120 in the guiding of this clamping element in two are configured in two sidewalls 30 and 50.Also can see the complementary elements 140 that is formed with the prominent nose form of guiding on the edge 72 of clamping element 70, the prominent nose of described guiding is in the guiding in 120 of cracking of the second sidewall 50.
In addition, Fig. 2 carefully shows the design of cable connection seat bottom 40 in more detail.Can see that the projection 150(of crowned is extraly also referring to Fig. 1), this projection arrangement is on cable connection seat bottom 40.The projection 150 of this crowned for example can have cylindrical shape.
For example the contact plate that does not further illustrate in Fig. 2 can be placed on the projection 150 of crowned, the location of this contact plate on cable connection seat bottom 40 determined by the projection 150 of crowned.As an alternative, electric conductor also can directly be clipped on cable connection seat bottom 40, especially is clipped on the projection 150 of crowned or clamps with the projection 150 of this crowned.
Fig. 3 shows another embodiment for cable connection seat 10.The end segments 83 that leans against on clamping element 70 of bolt 80 does not have screw thread in this embodiment.Especially so be connected, for example so rivet with bolt end 84 at described clamping element 70, make bolt end 84 can be with respect to clamping element 70 rotation the time, described not have threaded end segments 83 be particularly advantageous.If bolt 80 is by cable connection flap 60-and thus from the interior zone of cable connection seat 10-back-out, so by not having threaded end segments 83 to prevent that clamping element 70 from being cut off or tearing (removing in other words riveted joint) by bolt 80.In case threadless end segments 83 enters in the zone of cable connection flap 60, the screwed hole 90 in cable connection flap 60 can not apply power to bolt 80 more so, makes bolt 80 and clamping element 70 remain on loosely in the scope of cable connection flap 60.
The conductor that clamped element 70 sandwiches represents with Reference numeral 300 in the accompanying drawings.
Fig. 4 shows cable connection seat 10 view from seeing previously after it inserts in housing 200 by Fig. 1.In addition, Fig. 4 shows contact plate 210, and this contact plate is placed on the cable connection seat bottom 40 of cable connection seat 10.Described contact plate 210 preferably has recess or through hole 220, with this recess in other words through hole contact plate 220 is placed to the projection 150(of the crowned on cable connection seat bottom 40 referring to Fig. 2) on.Defined thus the relative position of contact plate 210 on cable connection seat bottom 40 with the projection 150 of through hole 220 coefficient crowneds.
Fig. 6 shows the embodiment of insulating element 250, can realize that with this insulating element cable connection seat 10 is in the fixing and location of housing 200 inside.
Although at length the present invention will be described and describe by preferred embodiment, the present invention can not limited by disclosed example, and those skilled in the art can therefrom derive other flexible program, and does not leave protection scope of the present invention.
Claims (10)
1. be used for clamping the cable connection seat (10) of electric conductor (300),
It is characterized in that,
-this cable connection seat (10) has clamping element (70), and this clamping element can be mobile along moving direction given in advance (P) in order to clamp electric conductor (300), and
-this cable connection seat (10) has guiding device (100), and this guiding device guides described clamping element (70) when mobile along moving direction given in advance (P).
2. press cable connection seat claimed in claim 1,
It is characterized in that,
-this cable connection seat (10) has the sidewall (30,50) that two moving directions (P) that are parallel to each other and are parallel to are arranged, clamping element (70) can move between described sidewall, and
The induction element of-described guiding device (100) (110,120) is configured at least one of described sidewall (30,50).
3. press the described cable connection seat of any one in the claims,
It is characterized in that,
-described induction element (110,120) by groove, crack or projection forms, this groove, crack or pop-up structure extends in described sidewall (30,50) and along moving direction given in advance (P),
-described clamping element (70) is being in the face of having corresponding complementary elements (130,140) on the edge (71,72) of described sidewall (30,50), induction element (110, the 120) acting in conjunction in this complementary elements and described sidewall (30,50) and being guided by described induction element during along moving direction given in advance (P) movement at clamping element (70).
4. press the described cable connection seat of any one in the claims,
It is characterized in that,
-be parallel on the sidewall (30,50) that moving direction (P) arranges at described two and construct respectively induction element (110,120), this induction element by groove, crack or projection forms and along moving direction given in advance (P) extension,
Two induction elements (110,120) of-wherein said sidewall (30,50) are spatially opposed.
5. press the described cable connection seat of any one in the claims,
It is characterized in that,
-at least one in two are parallel to the sidewall (30,50) that moving direction (P) arranges is upper constructs groove or cracks as induction element (110,120), and
-described clamping element (70) is in the face of having the especially projection of the prominent nose form of guiding on the edge (71,72) of this sidewall (30,50), during this projection embeds described groove or cracks.
6. press the described cable connection seat of any one in the claims 1-4,
It is characterized in that,
Construct the projection of guide rail form especially on-at least one in two are parallel to the sidewall that moving direction arranges as induction element, and
-described clamping element is cracking or groove in the face of having on the edge of this sidewall, the projection of described sidewall embed this crack or groove in.
7. press the described cable connection seat of any one in the claims,
It is characterized in that,
-this cable connection seat (10) has bolt (80), this bolt twist wear at least one cable connection flap plate (61,62) and with described clamping element (70) in order to clamp the direction extruding of electric conductor (300) bottom (40) along moving direction given in advance (P) towards the cable connection seat
-wherein said bolt (80) on it leans against the end segments (83) of clamping element (70) be do not have threaded.
8. press cable connection seat claimed in claim 7,
It is characterized in that,
The length of described threadless end segments (83) at least with the thickness of this cable connection flap plate (61,62) or being of uniform thickness of described cable connection flap plate.
9. press the described cable connection seat of any one in the claims,
It is characterized in that,
-described cable connection seat (10) has cable connection seat bottom (40), and clamping element (70) direction bottom the cable connection seat when fixing electric conductor (300) moves, and
-described cable connection seat bottom (40) has the projection (150) of crowned, conductor (300) is pressed onto on this projection by clamping element (70) or contact plate (210) is placed on this projection, and described conductor (300) is pressed onto on this contact plate by clamping element (70).
10. be used for electric conductor (300) is clamped in the method for cable connection seat (10),
It is characterized in that,
The clamping element (70) of-cable connection seat (10) is mobile along moving direction given in advance (P) when electric conductor (300) is clamped,
-wherein said clamping element (70) guides along moving direction given in advance (P) with the guiding device (100) of cable junction block (70) when mobile.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011087584.0 | 2011-12-01 | ||
| DE102011087584A DE102011087584A1 (en) | 2011-12-01 | 2011-12-01 | Cable shoe for clamping cable of switching device, has guide device guiding clamp element during sliding of clamp element along preset displacement direction, where guide elements of guide device are formed on respective side walls of shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103138058A true CN103138058A (en) | 2013-06-05 |
Family
ID=48431170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105016098A Pending CN103138058A (en) | 2011-12-01 | 2012-11-30 | Cable connector base |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103138058A (en) |
| DE (1) | DE102011087584A1 (en) |
| RU (1) | RU2012151470A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261845A (en) * | 2015-08-13 | 2016-01-20 | 中铁一局集团电务工程有限公司 | Combined cable shielding card |
| CN106099798A (en) * | 2016-08-19 | 2016-11-09 | 宝亨新电气（集团）有限公司 | A kind of multichannel double-fed wind generator tube type bus groove structure |
| CN109004573A (en) * | 2018-08-15 | 2018-12-14 | 国网安徽省电力有限公司阜阳供电公司 | A kind of on-line treatment heating defect device with latch |
| CN112673526A (en) * | 2018-09-14 | 2021-04-16 | 威德米勒界面有限公司及两合公司 | Bus bar for an electrical conductor and assembly having said bus bar |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017109692A1 (en) * | 2017-05-05 | 2018-11-08 | Jumo Gmbh & Co. Kg | cage clamp |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2038410A1 (en) * | 1969-04-12 | 1971-01-08 | Bassani Spa | |
| FR2427698A1 (en) * | 1978-05-30 | 1979-12-28 | Arnould App Electr | Electrical conductors fastener and connector - has conductors sandwiched between spring washer and moving block inside U=shaped bracket |
| FR2459560A1 (en) * | 1979-06-19 | 1981-01-09 | Alsthom Cgee | Connecting terminal for insulated cables - comprises iron stirrup and cap-piece, provided with teeth clamped by screw pressure into cable |
| EP0541459A1 (en) * | 1991-11-07 | 1993-05-12 | Schneider Electric Sa | Clamping screw for an electrical device with moulded insulating housing |
| FR2724062A1 (en) * | 1994-08-26 | 1996-03-01 | Soule Sa | Electrical connector for connecting low voltage rigid cable to electrical equipment |
| FR2731556A1 (en) * | 1995-03-09 | 1996-09-13 | Depagne | Electric cable connector for use in electricity distribution network |
| EP0847105A1 (en) * | 1996-11-29 | 1998-06-10 | Hager Electro S.A. | Wire connecting terminal in a modular electrical device |
| US5934818A (en) * | 1997-04-12 | 1999-08-10 | Wago Verwaltungsgesellschaft Mbh | Screen connector |
| FR2781608A1 (en) * | 1998-07-23 | 2000-01-28 | Moeller Gmbh | CONNECTION TERMINAL |
| DE19845630C1 (en) * | 1998-10-05 | 2000-03-30 | Moeller Gmbh | Connecting terminal for electrical cable has press plate which moves in axial direction under symmetrical force |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD127195A1 (en) * | 1976-06-15 | 1977-09-14 | ||
| DE19615837C2 (en) * | 1996-04-20 | 2000-12-21 | Abb Patent Gmbh | Connector |
| DE102006047351A1 (en) * | 2006-09-29 | 2008-04-03 | Siemens Ag | Auxiliary conductor connection providing method for circuit-breaker, involves metallic auxiliary conductor clamp inserted into auxiliary conductor clamp from side of connection that is turned away from another side |
-
2011
- 2011-12-01 DE DE102011087584A patent/DE102011087584A1/en not_active Withdrawn
-
2012
- 2012-11-30 RU RU2012151470/07A patent/RU2012151470A/en not_active Application Discontinuation
- 2012-11-30 CN CN2012105016098A patent/CN103138058A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2038410A1 (en) * | 1969-04-12 | 1971-01-08 | Bassani Spa | |
| FR2427698A1 (en) * | 1978-05-30 | 1979-12-28 | Arnould App Electr | Electrical conductors fastener and connector - has conductors sandwiched between spring washer and moving block inside U=shaped bracket |
| FR2427698B3 (en) * | 1978-05-30 | 1980-12-26 | Arnould App Electr | |
| FR2459560A1 (en) * | 1979-06-19 | 1981-01-09 | Alsthom Cgee | Connecting terminal for insulated cables - comprises iron stirrup and cap-piece, provided with teeth clamped by screw pressure into cable |
| EP0541459A1 (en) * | 1991-11-07 | 1993-05-12 | Schneider Electric Sa | Clamping screw for an electrical device with moulded insulating housing |
| FR2724062A1 (en) * | 1994-08-26 | 1996-03-01 | Soule Sa | Electrical connector for connecting low voltage rigid cable to electrical equipment |
| FR2731556A1 (en) * | 1995-03-09 | 1996-09-13 | Depagne | Electric cable connector for use in electricity distribution network |
| EP0847105A1 (en) * | 1996-11-29 | 1998-06-10 | Hager Electro S.A. | Wire connecting terminal in a modular electrical device |
| US5934818A (en) * | 1997-04-12 | 1999-08-10 | Wago Verwaltungsgesellschaft Mbh | Screen connector |
| FR2781608A1 (en) * | 1998-07-23 | 2000-01-28 | Moeller Gmbh | CONNECTION TERMINAL |
| DE19845630C1 (en) * | 1998-10-05 | 2000-03-30 | Moeller Gmbh | Connecting terminal for electrical cable has press plate which moves in axial direction under symmetrical force |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261845A (en) * | 2015-08-13 | 2016-01-20 | 中铁一局集团电务工程有限公司 | Combined cable shielding card |
| CN106099798A (en) * | 2016-08-19 | 2016-11-09 | 宝亨新电气（集团）有限公司 | A kind of multichannel double-fed wind generator tube type bus groove structure |
| CN109004573A (en) * | 2018-08-15 | 2018-12-14 | 国网安徽省电力有限公司阜阳供电公司 | A kind of on-line treatment heating defect device with latch |
| CN112673526A (en) * | 2018-09-14 | 2021-04-16 | 威德米勒界面有限公司及两合公司 | Bus bar for an electrical conductor and assembly having said bus bar |
| CN112673526B (en) * | 2018-09-14 | 2024-06-11 | 威德米勒界面有限公司及两合公司 | Bus bar for electrical conductors and assembly having said bus bar |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2012151470A (en) | 2014-06-10 |
| DE102011087584A1 (en) | 2013-06-06 |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |