EP0923159A2 - Contact à sertir pour système de connexion - Google Patents

Contact à sertir pour système de connexion Download PDF

Info

Publication number: EP0923159A2
Authority: EP; European Patent Office
Prior art keywords: crimp; legs; insulation; contact according; insulation crimp
Prior art date: 1997-12-09
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

Application number

EP98115825A

Other languages

German (de)

English (en)

Other versions

EP0923159A3 (fr

EP0923159B1 (fr

Inventor

Uwe Blümmel

Hans-Jost Heimüller

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.)

TE Connectivity Solutions GmbH

Original Assignee

Tyco Electronics Logistics AG

Siemens AG

Siemens 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.)

1997-12-09

Filing date

1998-08-21

Publication date

1999-06-16

1998-08-21 Application filed by Tyco Electronics Logistics AG, Siemens AG, Siemens Corp filed Critical Tyco Electronics Logistics AG

1999-06-16 Publication of EP0923159A2 publication Critical patent/EP0923159A2/fr

2001-04-18 Publication of EP0923159A3 publication Critical patent/EP0923159A3/fr

2004-01-28 Application granted granted Critical

2004-01-28 Publication of EP0923159B1 publication Critical patent/EP0923159B1/fr

2018-08-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Images

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
- H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
- H01R4/185—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion

Definitions

the invention relates to electrical at stripped ends Crimp contact for connector systems with angular contact chambers, which is a contact piece, one Transition area, a wire crimp and an insulation crimp having.
Plug systems with multiple contact chambers often require a small size of the contacts contained therein, the Lines to be connected are often hardly smaller than the pitch of the individual contact chambers. Especially when using crimp contacts it can be special Space problems arise in the area of the insulation crimp. When assembling a connector housing, it is also important that the contacts with little force in the contact chambers can be inserted without the contacts being bent because additional deformation problems due to deformation arise. So far, this problem has been solved by the permissible wire sizes for round or B-shaped insulation crimp to limit.
the aim of the invention is to provide a crimp contact create, in which the above disadvantages or problems do not occur.
this is done by stripped ends Crimp contact for plug-in systems reached with square contact chambers, which is a contact piece, an adjoining transition area, a wire crimp and an insulation crimp at the line end has, the insulation crimp a flat Has base with two adjoining legs and in a condition struck on a pipe has a substantially rectangular profile.
a crimp contact With a crimp contact according to the invention, it is used in plug systems available space with square contact chambers exploited more efficiently, in particular a problem-free one Equipping the individual contact chambers with crimp contacts guaranteed is. Because an execution of angular insulation crimp tend to be more difficult to realize during crimp processing than with conventional forms, it is advantageously required supportive measures on contact.
the legs of the Isolation crimps at their free ends to predetermined kinks.
the legs of the insulation crimp in the area of the predetermined kinks each have an embossing on the inside, which causes the free ends of the Insulation crimp leg allows.
the Leg of the insulation crimp in the area of the predetermined kinks with side slits or with one in the middle Slot.
Target kinks at the free ends of the insulation crimp legs to be realized are narrowed from the predetermined kinks executed end sections of the insulation crimp legs.
the legs of the Insulation crimp each have at least one recess.
the insulation crimp on its base side with at least be provided with a recess.
the leg sections perpendicular to the base of the insulation crimp in one to one Line struck state differently high. Reached this is due to a different length of the insulation crimp legs, by a different position of the Target kinks on the insulation crimp legs and through corresponding formations on the assembly tool.
the cross section of the Isolation crimp the contour of an asymmetrically recessed Contact chamber can be adjusted to optimize the space use.
Asymmetrical contact chambers are for example useful for identifying contacts with different Polarities.
the legs of the insulation crimp in a condition struck on a pipe also overlap at their free ends.
Figure 1 shows a finished processed according to the invention Crimp contact 1, which at an stripped end of an electrical Line 2 is struck.
the crimp contact 1 exists from a contact piece 3, an adjoining one Transition area 4, a wire crimp 5 and an insulation crimp 6.
the insulation crimp 6 in adaptation to the shape of contact chambers of a connector system on a rectangular profile.
FIG. 2 shows a crimp contact according to FIG. 1, but in an unprocessed state Status.
the wire crimp 5 has a parabolic shape Cross section while the insulation crimp 6 in a flat base side 7 and two adjoining it Insulation crimp legs 8 and 9 divided.
a flat base 7 must be ensured before crimping be, since such a formation is difficult with one corresponding manufacturing tool can be produced.
the processing of the crimp contact is in the transition area between the base 7 and the crimp legs 8 and 9 only a small change in bend angle is required while at the transition area between the free ends 10 and 11 the leg and the crimp legs 8 and 9 a clear Bending angle change is necessary.
Figures 3a to 3c show several embodiments of a cross section of already processed insulation crimp, being on an explicit representation of the electrical wire is waived.
FIG. 4a shows an embodiment with on the inside of the crimp legs 8 and 9 in the area the embossments 12 attached, which are extend in a longitudinal direction of the crimp contact.
the legs of the insulation crimp 6 with lateral Slots 13 are equipped, which a bending of the Simplify end portions of the crimp legs ( Figure 4b).
Figure 4c is a variant with a central Slot 14 shown, which is in the longitudinal direction of the Crimp contact extends and through which also one Target kink between the free ends and the right-angled 6 leg sections oriented toward the base of the insulation crimp is realized. Another option is there in, the insulation crimp 6 from the target kink form the crimp legs with narrowed end portions 15 ( Figure 4d).
the crimp legs 8 and 9 of the insulation crimp 6 provided with recesses 16, in which insulation material the conductor can be pressed in (FIG. 5a).
the top The end of the recess 16 also realizes the Target kink for the free end of the insulation crimp leg.
the base 7 of the insulation crimp 6 has a recess 17, the size and geometry of the cutouts 16 on the crimp legs 8 and 9 and the recess 17 on the Base side 7 of the insulation crimp 6 to the respective dimensions of the electrical conductor can be adjusted.
the Target kinks and the recesses 16 on the insulation crimp legs are independent of each other in this case educated.

Landscapes

Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Multi-Conductor Connections (AREA)
Coupling Device And Connection With Printed Circuit (AREA)

EP98115825A 1997-12-09 1998-08-21 Contact à sertir pour système de connexion Expired - Lifetime EP0923159B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE29721752U DE29721752U1 (de)	1997-12-09	1997-12-09	Crimpkontakt für Stecksysteme
DE29721752U		1997-12-09

Publications (3)

Publication Number	Publication Date
EP0923159A2 true EP0923159A2 (fr)	1999-06-16
EP0923159A3 EP0923159A3 (fr)	2001-04-18
EP0923159B1 EP0923159B1 (fr)	2004-01-28

Family

ID=8049707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98115825A Expired - Lifetime EP0923159B1 (fr)	1997-12-09	1998-08-21	Contact à sertir pour système de connexion

Country Status (5)

Country	Link
US (1)	US6059616A (fr)
EP (1)	EP0923159B1 (fr)
JP (1)	JPH11238532A (fr)
KR (1)	KR100349097B1 (fr)
DE (2)	DE29721752U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6287157B1 (en)	1999-03-16	2001-09-11	Sumitomo Wiring Systems, Ltd.	Connector assembly
US8846618B2 (en)	2001-06-28	2014-09-30	Novo Nordisk A/S	Stable formulation of modified GLP-1
US11318191B2 (en)	2020-02-18	2022-05-03	Novo Nordisk A/S	GLP-1 compositions and uses thereof
US11752198B2 (en)	2017-08-24	2023-09-12	Novo Nordisk A/S	GLP-1 compositions and uses thereof
DE102023113988A1 (de)	2023-02-13	2024-08-14	Weidmüller Interface GmbH & Co. KG	Crimpkontaktverbinder und Steckverbinder

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3534298B2 (ja) *	1998-02-03	2004-06-07	矢崎総業株式会社	端子を形成するための金型
AU712177B3 (en) *	1998-10-20	1999-10-28	Utilux Pty Limited	Improved crimp connector
JP3532428B2 (ja) *	1998-11-27	2004-05-31	住友電装株式会社	端子
JP3495947B2 (ja) *	1999-03-29	2004-02-09	矢崎総業株式会社	端子及び端子への電線加締め構造
JP3419709B2 (ja) *	1999-05-10	2003-06-23	住友電装株式会社	同軸ケーブル用端子
US7044813B2 (en) *	2004-01-23	2006-05-16	Molex Incorporated	Electrical connector with terminal rotation prevention
JP4568210B2 (ja) *	2005-11-14	2010-10-27	矢崎総業株式会社	端子金具及び端子付きフラット回路体
DE102007059010B4 (de)	2007-12-06	2021-02-11	Volkswagen Ag	Crimpverbindung, insbesondere für elektrische Leitungen von Kraftfahrzeugen
JP5684583B2 (ja) *	2010-11-26	2015-03-11	矢崎総業株式会社	電線と端子の接続構造およびその製造方法
JP2013149564A (ja) *	2012-01-23	2013-08-01	Auto Network Gijutsu Kenkyusho:Kk	端子金具
JP6701524B2 (ja) *	2016-11-11	2020-05-27	株式会社オートネットワーク技術研究所	電線取付部材、電線付き電線取付部材、及び、コネクタ
JP6402958B1 (ja)	2017-02-10	2018-10-10	株式会社オートネットワーク技術研究所	端子付き電線
DE102017106148A1 (de)	2017-03-22	2018-09-27	Te Connectivity Germany Gmbh	Crimpwerkzeug, Verfahren zum Einrichten eines Isolationscrimps sowie Crimpmaschine
US10693246B2 (en)	2018-08-21	2020-06-23	Lear Corporation	Terminal assembly for use with conductors of different sizes and method of assembling
US10574015B1 (en) *	2018-08-21	2020-02-25	Lear Corporation	Terminal assembly and method
US10581181B1 (en)	2018-08-21	2020-03-03	Lear Corporation	Terminal assembly and method
DE102018132694A1 (de) *	2018-12-18	2020-06-18	Knorr-Bremse Systeme für Nutzfahrzeuge GmbH	Spulenkörper, Induktiver Drehzahlsensor und Verfahren zu deren Herstellung
DE102020130857B3 (de)	2020-11-23	2022-03-24	Audi Aktiengesellschaft	Verbindungssystem und Verfahren für einen optimierten Fügevorgang von Stromschienen
DE102023113992A1 (de)	2023-02-13	2024-08-14	Weidmüller Interface GmbH & Co. KG	Crimpkontaktverbinder und Steckverbinder

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL302631A (fr) *	1958-10-15
GB913693A (en) *	1960-01-25	1962-12-28	Cable Covers Ltd	Method of jointing cables
US3185762A (en) *	1962-12-21	1965-05-25	Anderson Electric Corp	Cable connectors
GB1281198A (en) *	1968-11-29	1972-07-12	Thomas & Betts Corp	Insulation grip for electrical terminal
US4863391A (en) *	1987-06-25	1989-09-05	Yazaki Corporation	Contact terminal for high voltage resistor wire
GB8819904D0 (en) *	1988-08-22	1988-09-21	Amp Great Britain	Crimping ferrule to insulation of insulated cable
US5162004A (en) *	1989-05-19	1992-11-10	Yazaki Corporation	Multi-terminal electric connector requiring low insertion and removal force
GB9314370D0 (en) *	1993-07-12	1993-08-25	Amp Gmbh	Spark plug connector
US5561267A (en) *	1993-11-30	1996-10-01	Sumitomo Wiring Systems, Ltd.	Crimp terminal and process for producing the same
JP3202561B2 (ja) *	1995-11-17	2001-08-27	矢崎総業株式会社	雄型端子金具

1997
- 1997-12-09 DE DE29721752U patent/DE29721752U1/de not_active Expired - Lifetime
1998
- 1998-08-21 EP EP98115825A patent/EP0923159B1/fr not_active Expired - Lifetime
- 1998-08-21 DE DE59810665T patent/DE59810665D1/de not_active Expired - Lifetime
- 1998-10-19 US US09/174,330 patent/US6059616A/en not_active Expired - Fee Related
- 1998-12-09 JP JP10350126A patent/JPH11238532A/ja active Pending
- 1998-12-09 KR KR1019980053870A patent/KR100349097B1/ko not_active Expired - Fee Related

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6287157B1 (en)	1999-03-16	2001-09-11	Sumitomo Wiring Systems, Ltd.	Connector assembly
US8846618B2 (en)	2001-06-28	2014-09-30	Novo Nordisk A/S	Stable formulation of modified GLP-1
US11752198B2 (en)	2017-08-24	2023-09-12	Novo Nordisk A/S	GLP-1 compositions and uses thereof
US12214017B2 (en)	2017-08-24	2025-02-04	Novo Nordisk A/S	GLP-1 compositions and uses thereof
US11318191B2 (en)	2020-02-18	2022-05-03	Novo Nordisk A/S	GLP-1 compositions and uses thereof
DE102023113988A1 (de)	2023-02-13	2024-08-14	Weidmüller Interface GmbH & Co. KG	Crimpkontaktverbinder und Steckverbinder

Also Published As

Publication number	Publication date
EP0923159A3 (fr)	2001-04-18
EP0923159B1 (fr)	2004-01-28
JPH11238532A (ja)	1999-08-31
KR100349097B1 (ko)	2002-11-18
DE29721752U1 (de)	1998-02-12
KR19990062918A (ko)	1999-07-26
DE59810665D1 (de)	2004-03-04
US6059616A (en)	2000-05-09

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2000-04-05	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: TYCO ELECTRONICS LOGISTICS AG
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