CN104364971A - 端子连接结构 - Google Patents

端子连接结构 Download PDF

Info

Publication number
CN104364971A
CN104364971A CN201380030248.6A CN201380030248A CN104364971A CN 104364971 A CN104364971 A CN 104364971A CN 201380030248 A CN201380030248 A CN 201380030248A CN 104364971 A CN104364971 A CN 104364971A
Authority
CN
China
Prior art keywords
terminal
female
contact
male
contact site
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
Application number
CN201380030248.6A
Other languages
English (en)
Inventor
大前隆
加藤元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yazaki Corp
Original Assignee
Yazaki Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yazaki Corp filed Critical Yazaki Corp
Publication of CN104364971A publication Critical patent/CN104364971A/zh
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/10Sockets for co-operation with pins or blades
    • H01R13/11Resilient sockets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/04Pins or blades for co-operation with sockets
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2464Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/26Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/10Electrically-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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18Electrically-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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183Electrically-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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

在端子连接结构(1)中,公端子(10)和母端子(20)通过互相对接而互相连接。该公母端子(10,20)要与电线的两端连接。公端子(10)包括形成为在与母端子(20)相反的一侧开口的弯曲形状的公接触部(12)。所述母端子(20)包括形成为在所述公端子(10)侧开口的弯曲形状的母接触部(22),并且该弯曲形状被构造为与所述公接触部(12)的外周表面(13)接触。母接触部(22)包括向公接触部(12)突出的接触片(24)。

Description

端子连接结构
技术领域
本发明涉及一种端子连接结构,其中公端子和母端子通过互相对接而连接。
背景技术
通常,端子连接结构由公端子和母端子构造,该公端子和母端子连接到电线的两端。在该端子连接结构中,公端子与母端子通过互相对接而连接(参见专利文献(PTL)1)。
具体地,公端子包括末端,该末端形成为扁平的并且推压母端子以与母端子接触。母端子包括两个端子片。每个端子片在其与公端子接触的末端处弯曲。每个端子片具有圆形截面。
因此,当公端子与母端子互相连接时,两个端子片弯曲并与公端子接触。具体地,在公端子与母端子之间形成两个连接。因此,能够确保公端子与母端子之间的连接可靠性。
引用列表
专利文献
引用专利1:JP 08-007967A
发明内容
技术问题
然而,在如上所述的传统的端子连接结构中,两端子片保持为弯曲的。这将增加每个端子片的负荷,并且会降低母端子的耐久性。
另外,在如上所述的传统的端子连接结构中,公端子的末端形成为扁平形状。这限制公端子与母端子之间电接触的数量。尤其,当倾斜的母端子将与具有扁平末端的公端子接触寸,两端子片中的任一个将不能与公接触件的扁平末端充分接触。在这种情况下,将降低连接可靠性。
本发明的目的是提供一种端子连接结构,该端子连接结构能够增加母端子的耐久性并且能够稳固地增加公端子与母端子之间的连接可靠性。
技术方案
本发明的方面是一种端子连接结构,该端子连接结构包括:公端子和母端子,该公端子和母端子构造为通过互相对接而互相连接,该公端子和母端子连接到电线的两端,所述公端子包括形成为在与所述母端子相反的一侧开口的弯曲形状的公接触部,所述母端子包括形成为在所述公端子侧开口的弯曲形状的母接触部,该母接触部的弯曲形状被构造为与所述公接触部的外周表面接触,并且所述公接触部和母接触部中的一个包括向所述公接触部和母接触部中的另一个突出的接触片。
每所述接触片可以包括:基端,该基端固定到所述公接触部和母接触部中的一个;末端,该末端用作自由端;以及接触点,该接触点形成在所述基端与所述末端之间,该接触点构造为与所述公接触部和母接触部中的另一个接触。
多行所述接触片可以布置在纵向利横向中。
本发明的有益效果
根据本发明,能够提供一种端子连接结构,该端子连接结构能够增加母端子的耐久性并且能够稳固地增加公端子与母端子之间的连接可靠性。
附图说明
图1是示出根据本发明的实施例的端子连接结构的非接触状态的透视图。
图2是示出根据本发明的实施例的端子连接结构的非接触状态的侧视图。
图3(a)是示出根据本发明的实施例的端子连接结构的接触状态的透视图。图3(b)是示出根据本发明的实施例的端子连接结构的接触状态的透视图。
图4(a)是示出根据本发明的实施例的端子连接结构的接触状态的侧视图。图4(b)是示出根据本发明的实施例的端子连接结构的接触状态的侧视图。
图5(a)是仅示出根据本发明的实施例的母端子的前视图。图5(b)是仅示出根据本发明的实施例的母端子的后视图。
图6(a)和图6(b)是示出根据本发明的实施例的公端子与母端子的连接状态的侧视图。
具体实施方式
下文将参考附图描述根据本发明的实施例的端子连接结构。本文中,附图中同样或相似的参考标记用来表示同样或相似的部件。附图是示意图,因此,应当注意,附图中的每个尺寸的比例可以与真实尺寸不同,并且应当考虑以下描述来确定具体的尺寸。此外,附图可能将一些部件表示为不同的尺寸并且可能在这些部件中表示不同的尺寸比例。
(端子连接结构)
以下,将参考附图描述根据本实施例的端子连接结构1的构造。图1和图2是示出根据本实施例的端子连接结构1的非接触状态的视图。图3和图4是示出根据本实施例的端子连接结构1的接触状态的视图。图5(a)是仅示出根据本实施例的母端子20的前视图。图5(b)是仅示出根据本实施例的母端子20的后视图。端子连接结构1假定为应用于连接分别附接到公壳体和母壳体的电线的连接器。
如图1到4(b)所示,端子连接结构1包括:公端子10和母端子20,该公端子10和母端子20的每一个都连接到电线(未示出)的端部。公端子10和母端子20通过互相对接而相互连接。
公端子10设置在公壳体(未示出)中。公端子10由具有预定形状的导电板制成。通过弯曲上述板而形成公端子10。公端子10包括:电线连接部11,该电线连接部11构造为与电线(未示出)连接;公接触部12,该公接触部12与电线连接部11一体地设置,该接触部12被构造为与母端子20接触。
通过在两侧边缘处弯曲上述板以从该两侧边缘竖立来形成电线连接部11。电线连接部11压接到电线(未示出)以固定到该电线。公接触部12形成为弯曲形状,其在与母端子20相反的一侧开口。公接触部12包括与母端子20接触的外周表面13。此处,本实施例的公接触部12不具有不均匀的部分。
母端子20设置在嵌合到公壳体的母壳体(未示出)中。与公端子10相似,母端子20由具有预定形状的导电板制成,并且通过弯曲该板而形成母端子20。母端子20包括:电线连接部21,该电线连接部21构造为与电线(未示出)连接:母接触部22,该母接触部22与电线连接部21一体地设置,母接触部22被构造为与公端子10的公接触部12接触。
通过在两侧边缘处弯曲上述板以从该两侧边缘竖立来形成电线连接部21。电线连接部21压接到电线(未示出)以固定到该电线。母接触部22形成为弯曲形状,其在公端子10侧开口并且能够与公端子10的外周表面13接触。母接触部22包括在公接触部12侧的内周表面23。母接触部22包括从内周表面23向公接触部12突出的接触片24。
如图5(a)和图5(b)所示,从前方观察,每个接触片24形成为矩形形状。多行接触片24布置在纵向LD和横向SD中。此处,纵向LD和横向与公壳体和母壳体互相嵌合的嵌合方向FD正交。
每个接触片24能够弹性变形并且与当从前方观察形成为格子状等的接触主体25一体地形成。具体地,如图3(b)和4(b)所示的,每个接触片24包括固定到接触主体25的基端和作为自由端的末端。即,接触片24形成为具有悬臂结构。接触点24A形成在基端与末端之间。接触点24A形成为最大程度地朝向母接触部22的曲率中心突出,并且与公接触部12接触。
(公端子与母端子的连接)
将参考附图描述上述的公端子10和母端子的连接。图6(a)和图6(b)是示出公端子10与母端子20的连接状态的侧视图。
当公壳体与母壳体逐渐地互相嵌合并且二者处于半嵌合状态时,公端子10和母端子20互相靠近,并且如图6(a)所示,位于母接触部22的末端(换言之,在母接触部22的开口侧)的接触片24(接触点24A)与公接触部12进行接触。
当公壳体与母壳体进一步互相嵌合并且二者处于嵌合完成状态时,如图6(b)所示,母接触部22的内周表而23与公接触部12的外周表面13进行接触。每个母接触部22的接触片24与公接触部12的外周表面13接触,并因此弯曲。因此,上述变形能吸收公接触部12的外周表面13与母接触部22的内周表面23之间的公差。此处,上述公差是,例如,在插入方向或与插入方向正交的方向上在公接触部12与母接触部22之间的相对偏移引起的嵌合公差。
所有的接触片24都与公接触部12接触,并且公端子10与母端子互相连接。即使是倾斜的母端子20与公端子10接触时,所有的接触片24都能够与公接触部12接触。另外,如图6(b)所示,公接触部12的外周表面13与母接触部22的内周表面23互相对接,并且这限制两者问的进一步接触。因此,能抑制每个接触片24的过度变形。
(操作和有益的效果)
在上述实施例中,母接触部22包括从内周表面23向公接触部12突出的接触片24。因此,公端子10与母端子20之间的接触的数量增加。因此,相比于常规的两端子片的负荷,通过公端子10与母端子20之间的接触产生的负荷被有效地分散到接触片24。因此公端子10和母端子20的耐久性能够提高。
公接触部12形成为弯曲形状。母接触部22形成为能与公接触部12接触的弯曲形状。因此,即使公端子10与母端子20在倾斜的情况下互相接触,母接触部22能与公接触部12稳固地接触。因此,能够稳固地提高公端子10与母端子20的连接可靠性。
在本实施例中,每个接触片24的基端都固定到接触主体25,并且其末端形成为自由端。接触点24A形成在基端与末端之间以与公接触部12接触。接触点24A与公接触部12的外周表面13接触,并因此弯曲。因此,通过公端子10与母端子20之间的接触产生的负荷被有效地分散到接触片24。因此,公端子10和母端子20的耐久性能够提高。
在本实施例中,多行接触片24布置在纵向LD和横向SD中。因此,接触片24稳固地与公接触部12的外周表面13的接触。因此,能够进一步提高公端子10与母端子20的连接可靠性。
(其他实施例)
本实施例的公开用于解释本发明。然而,应当注意该公开不限制本发明。具体地,该公开为本领域技术人员提供各种替换实施例和技术。
例如,本实施例能进行如下修改。具体地,在上述说明中,端子连接结构1应用于用于连接分别地装接到公壳体和母端子的电线的连接器(未示出)。可替换地,该结构能够应用于其中公端子10与母端子20互相对接并互相连接的其他连接器。
此外,接触片24可以设置在公接触部12中。接触片24可以设置在公接触部12和母接触部22中的至少一个中。具体地,接触片24可以设置在公接触部12和母接触部22两者中。
在本实施例中,接触片24布置在纵向LD和横向SD中。然而,多行接触片24可以排列在纵向LD和横向SD中的任一个中。
此外,接触点24A可以设置于接触片24的末端。
工业实用性
根据本发明,能够提供一种端子连接结构,该端子连接结构能够增加母端子的耐久性并且能够稳固地增加公端子与母端子之间的连接可靠性。

Claims (3)

1.一种端子连接结构,该端子连接结构包括:
公端子和母端子,该公端子和母端子构造为通过互相对接而互相连接,该公端子和母端子分别连接到电线的对应端部,
所述公端子包括公接触部,该公接触部形成为在与所述母端子相反的一侧开口的弯曲形状,
所述母端子包括母接触部,该母接触部形成为在所述公端子侧开口的弯曲形状,并且该母接触部的弯曲形状被构造为与所述公接触部的外周表面接触,并且
所述公接触部和母接触部中的一个包括向所述公接触部和母接触部中的另一个突出的接触片。
2.如权利要求1所述的端子连接结构,其中,每个所述接触片包括:基端,该基端固定到所述公接触部和母接触部中的所述一个;末端,该末端用作自由端;以及接触点,该接触点形成在所述基端与所述末端之间,该接触点构造为与所述公接触部和母接触部中的所述另一个接触。
3.如权利要求1或2所述的端子连接结构,其中,多行所述接触片布置在纵向和横向中。
CN201380030248.6A 2012-06-08 2013-06-06 端子连接结构 Pending CN104364971A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012130461A JP5923389B2 (ja) 2012-06-08 2012-06-08 端子接続構造
JP2012-130461 2012-06-08
PCT/JP2013/003586 WO2013183301A1 (en) 2012-06-08 2013-06-06 Terminal connection structure

Publications (1)

Publication Number Publication Date
CN104364971A true CN104364971A (zh) 2015-02-18

Family

ID=48746096

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380030248.6A Pending CN104364971A (zh) 2012-06-08 2013-06-06 端子连接结构

Country Status (5)

Country Link
US (1) US9472880B2 (zh)
EP (1) EP2859622B1 (zh)
JP (1) JP5923389B2 (zh)
CN (1) CN104364971A (zh)
WO (1) WO2013183301A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6140010B2 (ja) * 2013-07-03 2017-05-31 矢崎総業株式会社 突き当て式コネクタ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US730186A (en) * 1902-05-31 1903-06-02 Albert W Case Conduit and sewer rod coupling.
US5188539A (en) * 1991-10-10 1993-02-23 Langdon Enterprises, Inc. Quick attach/detach connector
JPH087967A (ja) * 1994-06-16 1996-01-12 Japan Aviation Electron Ind Ltd 突き当て式接触子及びコネクタ
JPH09223533A (ja) * 1996-02-15 1997-08-26 Iizuka Denki Kogyo Kk 挿込コンタクト
US6305962B1 (en) * 1999-02-16 2001-10-23 Nimbus, Incorporated Inline cable connector
CN1610188A (zh) * 2003-10-16 2005-04-27 威德米勒界面有限公司及两合公司 用于装在一基体元件上的接线夹

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011144A (en) * 1961-02-24 1961-11-28 Gen Motors Corp Electric terminal connector
JPH0423533A (ja) 1990-05-17 1992-01-27 Fujitsu Ltd 再送制御処理方法
US5772451A (en) * 1993-11-16 1998-06-30 Form Factor, Inc. Sockets for electronic components and methods of connecting to electronic components
US5586898A (en) * 1994-11-25 1996-12-24 Anderson; Dennis R. Self locking male and female connectors for electrical cords
US6624639B2 (en) * 2001-11-05 2003-09-23 Intel Corporation Molded plastic coaxial connector
US7207839B1 (en) * 2005-07-12 2007-04-24 Yazaki North America, Inc. Wrap-around ferrule for coaxial cable connector
TWI334672B (en) * 2007-07-06 2010-12-11 Ks Terminals Inc Electrical connector and conducting terminal and fabrication method thereof
US9070992B2 (en) * 2012-02-16 2015-06-30 Tyco Electronics Corporation Termination of carbon nanotube macrostructures
JP5569548B2 (ja) * 2012-03-13 2014-08-13 第一精工株式会社 同軸型電気コネクタ及び同軸型電気コネクタ装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US730186A (en) * 1902-05-31 1903-06-02 Albert W Case Conduit and sewer rod coupling.
US5188539A (en) * 1991-10-10 1993-02-23 Langdon Enterprises, Inc. Quick attach/detach connector
JPH087967A (ja) * 1994-06-16 1996-01-12 Japan Aviation Electron Ind Ltd 突き当て式接触子及びコネクタ
JPH09223533A (ja) * 1996-02-15 1997-08-26 Iizuka Denki Kogyo Kk 挿込コンタクト
US6305962B1 (en) * 1999-02-16 2001-10-23 Nimbus, Incorporated Inline cable connector
CN1610188A (zh) * 2003-10-16 2005-04-27 威德米勒界面有限公司及两合公司 用于装在一基体元件上的接线夹

Also Published As

Publication number Publication date
US9472880B2 (en) 2016-10-18
EP2859622B1 (en) 2016-11-02
JP2013254679A (ja) 2013-12-19
JP5923389B2 (ja) 2016-05-24
EP2859622A1 (en) 2015-04-15
WO2013183301A1 (en) 2013-12-12
US20150093945A1 (en) 2015-04-02

Similar Documents

Publication Publication Date Title
FI127976B (en) Card-to-card connectors and connectors
EP2485334B1 (en) Multi-contact terminal fitting
US9287643B2 (en) Electric connector
US9666957B2 (en) Connector terminal
JP4613235B2 (ja) コネクタ
US7458864B2 (en) Electrical plug connector having an internal leaf spring
TW201445839A (zh) 金屬彈片
US20070161300A1 (en) Female terminal with guiding piece
CN102790308B (zh) 电连接器端子
EP2894723A1 (en) Female terminal
CN104170173A (zh) 连接器
CN107026337A (zh) 电连接器及其导电端子
CN104364971A (zh) 端子连接结构
JP5866129B2 (ja) 一対の嵌合確認電気コネクタ
JP2014099370A (ja) 端子金具および電線の接続構造
JP2013118102A (ja) 雌端子構造
AU2009227829B1 (en) Contacting piece structure of outlet
JP6095182B2 (ja) コンタクト及びコネクタ
US20170207563A1 (en) Hermaphroditic terminal
CN208862211U (zh) 一种大电流电连接器直式接线端子
CN104364970A (zh) 连接器端子
CN108155502A (zh) 连接端子及连接器
JP2014011149A (ja) 端子金具
JP2014007012A (ja) 圧着端子
JP7435362B2 (ja) 端子金具および連鎖端子

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
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

Application publication date: 20150218