EP0722197A2 - Insulation displacement contact for multiple wire sizes - Google Patents
Insulation displacement contact for multiple wire sizes Download PDFInfo
- Publication number
- EP0722197A2 EP0722197A2 EP95119813A EP95119813A EP0722197A2 EP 0722197 A2 EP0722197 A2 EP 0722197A2 EP 95119813 A EP95119813 A EP 95119813A EP 95119813 A EP95119813 A EP 95119813A EP 0722197 A2 EP0722197 A2 EP 0722197A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- idc
- section
- connector assembly
- electrical connector
- terminal
- 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
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Classifications
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- 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
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
- H01R4/2466—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the contact members having a channel-shaped part, the opposite sidewalls of which comprise insulation-cutting means
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- 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
- This invention relates to an electrical tap connector having insulation displacement contact having multiple aligned insulation displacement contact (IDC) sections.
- IDC contacts are very sensitive to the cross-sectional size of the insulated conductor to be inserted therein.
- IDC structure As it is occasionally unknown what the actual wire size is that needs to be terminated, it has been difficult to incorporate IDC structure where its application may be most advantageous, such as where a simple termination is required.
- IDC technology One particular example would be where it is necessary to splice/tap a through lead of a wire harness in a vehicle to provide power for some type of accessory. It would be very helpful to be able to use IDC technology rather than require cutting and crimping that may require the services of a skilled installer.
- IDC structure is so sensitive to cross-sectional size is that the cutting edge that pierces the insulation must fully expose the internal conductor while not causing damage to the conductor by over-cutting which would produce detrimental results especially where stranded conductive cores are used. Additionally, the contacting portions of an IDC must be positioned close enough to each other to engage the conductive core while still retaining some resilience so that a durable and reliable connection may be made and maintained.
- an electrical connector assembly comprising an electrical terminal seated within a housing, said terminal including an IDC section adapted for receiving a multitude of through wire diameters along the length thereof and a conductor engaging section for electrical engagement with a mating wire end where said assembly has a first position ( Figure 5) with the terminal in the housing and the IDC section is open for engaging the wire along the length thereof.
- an IDC section comprising a first IDC for receiving larger size conductors and a second IDC for receiving smaller sized conductors wherein each IDC includes opposing members having opposing cutting portions followed by opposing contacting portions characterized in that the first IDC and the second IDC are axially aligned and the opposing members of the second IDC include soft shoulders preceding the cutting portion in the direction of insertion of the insulated conductor whereupon when a larger sized conductor is being placed within contact section the first IDC cooperates with the soft shoulders to splay the opposing members of the second IDC such that the insulation upon the conductor is not pierced through to the conductor core by the cutting portions of the second IDC.
- a splice/tap terminal wherein an additional conductor engaging portion is included to engage a complementary component while the IDC section engages along the length of one of a desired through conductor of a wiring harness.
- a housing may be provided for the splice/tab terminal wherein the terminal has a first position with the second conductor engaging contact exposed from the housing for ease of mating and a second position wherein the IDC section is fully disposed within the housing and thereby supported for termination with the mating through conductor.
- IDC technology may be provided in an IDC section for receiving insulated conductors over a wide cross-sectional size range. It is another advantage of this invention that by aligning a first IDC and a second IDC along a common axis, the width of the contact section is minimized. It is yet another advantage of this invention that by providing soft shoulders above the cutting portions of the second IDC, the opposing members forming the second IDC may be deflected out of the way so as not to engage the conductor of the larger conductors that may be inserted into the contact section.
- a splice/tap terminal incorporating an IDC contact section is shown generally at 2.
- the splice/tap terminal 2 includes a conductor engaging section 4 and an IDC section 6.
- the conductor engaging portion 4 is adapted for a crimp-type electrical engagement of an end of a conductor 8 having insulation 10 surrounding a conductive core 12, as seen in Figure 6.
- the conductor engaging section 4 shown in the drawings is commonly referred to as a F-crimp design. However, it is important to note that the conductor engaging portion 4 may take on any number of other configurations, such as an IDC section or a complementary contact that will engage a mating terminal.
- the conductor receiving region 4 is connected to the IDC section by way of a transition section 14.
- the IDC section 6 is formed of opposing walls 16,18 which carry a pair of first IDCs 20 located between a pair of second IDCs 22.
- the first IDCs 20 are configured for engaging a larger insulated conductor (not shown), which in this embodiment would fall within the range of 0.75-1.0mm 2 .
- the second IDCs 22 are configured to engage the smaller insulated conductor (not shown), which in the embodiment shown would include wires within the range of 0.35-0.5mm 2 .
- the first IDC 20 and the second IDC 22 are axially aligned along axis 24.
- the IDC section 6 includes a base 26 integrally formed with the sides 16,18 to form a U-shaped cross-section open in the direction of insertion of the insulated through conductors.
- the base 26 extends the length of the terminal 2 and at the contact section 6 includes a locking lance 28 for positioning the terminal 2 within a housing as will be described below.
- Outward of the first and second IDC 20,22 are strain relief sections 30.
- the strain relief sections 30 include upwardly standing arms 32 that are crimpable upon the insulated conductor (not shown) when placed in the IDC section 6 to provide strain relief in order to assure a durable interconnection that is maintained by preventing the conductor from being displaced therefrom.
- the first IDC includes opposing V-shaped members 34 having upper cutting arms 36 separated at the point of intersection and being partially undercut along their length. At the free ends of the arms 36 are corners 38 that pierce through the insulation surrounding a conductor to expose the conductive core. Below (referring only to the direction of insertion of the insulated conductor)the cutting arms 36 are contacting portions 40 which are similarly V-shaped where the apex is blended with a radius which will engage against the exposed conductor once the insulated conductor is inserted therein. IDC sections of this type are well known in the industry and have been successfully used by the assignee of this invention in numerous commercial products.
- the second IDC 22 is located on either side of the first IDCs 20.
- the second IDCs 22 are formed at the free ends 42,44 of side walls 16,18 respectively.
- the second IDCs 22 include a soft edge 46 followed by cutting edges 48 and finally contacting surfaces 50.
- the soft portions 46 are curved and flattened surfaces that provide a soft edge such that as the larger insulated conductors are inserted into the IDC section 2, the insulation thereupon comes into contact with the surfaces 46 and splays the free ends 42,44 apart so that the cutting edges 48 do not pierce the insulation through to the conductive core.
- the opposing members that make up the second IDCs 22 are formed integrally with and folded inwardly from the respective side walls 16,18.
- the opposing members are separated towards the base 26 by a longitudinally extending undercut 52.
- the undercut 52 forms wing portions 53 that are deflectable along the wall 16 without adversely affecting the position of the first IDC 20 so that a larger insulated conductor may be inserted.
- Slot 54 is provided to further improve the deflection characteristics.
- the electrical terminal 2 described above but not limited thereto is shown incorporated into a housing 60.
- the housing 60 provides a preloaded position as shown in figure 5 where the locking lance 28 of the terminal 2 is set within a first cavity 62, thereby preventing the terminal 2 from being withdrawn therefrom.
- the housing 60 further provides a loaded position where the locking lance 28 is received within a second cavity 64.
- This structure enables a compact design where the conductor receiving section 4 is exposed for mating and then the terminal is recessable within the housing 60 so that the contact section 4 may be fully supported during the IDC termination along an insulated conductor (not shown) by a stuffer mechanism (also not shown).
- the housing 60 includes a base 66 that defines a shelf 68 upon which the base 16 of the IDC section is disposed.
- a pair of opposing walls 70 extend upward from the base 66 in a U-shaped manner to define a terminal receiving region 72 therebetween.
- Each wall 70 includes a rib 74 that extends into the receiving channel 72 to overlie a portion of the side walls 16,18 of the IDC section 6 so that the terminal 2 is prevented from being withdrawn outward therefrom and the ribs 74 leave a sufficient amount of first and second IDCs 20,22 exposed for receiving the conductive lead (not shown) therein.
- a tap connector assembly for engaging along the length of a through conductor where the assembly has a first position for connecting to the tap wire and a second position for engaging the through wire and the contact therein has multiple IDC sections for engaging different size through wires.
- the IDC sections can be aligned along a common axis thereby reducing the width of the assembly.
- One of the IDC sections adapted to engage a smaller through wire includes a soft shoulder to cooperate with the larger through conductor in order to splay the opposing sides of the smaller IDC.
Abstract
Description
- This invention relates to an electrical tap connector having insulation displacement contact having multiple aligned insulation displacement contact (IDC) sections.
- There are may applications where it would be desirable to provide IDC termination technology. However, one drawback to IDC contacts is that they are very sensitive to the cross-sectional size of the insulated conductor to be inserted therein. As it is occasionally unknown what the actual wire size is that needs to be terminated, it has been difficult to incorporate IDC structure where its application may be most advantageous, such as where a simple termination is required. One particular example would be where it is necessary to splice/tap a through lead of a wire harness in a vehicle to provide power for some type of accessory. It would be very helpful to be able to use IDC technology rather than require cutting and crimping that may require the services of a skilled installer.
- The reason IDC structure is so sensitive to cross-sectional size is that the cutting edge that pierces the insulation must fully expose the internal conductor while not causing damage to the conductor by over-cutting which would produce detrimental results especially where stranded conductive cores are used. Additionally, the contacting portions of an IDC must be positioned close enough to each other to engage the conductive core while still retaining some resilience so that a durable and reliable connection may be made and maintained.
- It is an object of this invention to provide a tap connector for making an electrical tap connection between a through wire and a tap wire where the through wire is engaged in an IDC manner.
- It is another object of this invention to provide a tap connector assembly having an IDC section adapted to operably receive one of a wide range of insulated conductors along a common axis.
- These objects are accomplished by providing an electrical connector assembly comprising an electrical terminal seated within a housing, said terminal including an IDC section adapted for receiving a multitude of through wire diameters along the length thereof and a conductor engaging section for electrical engagement with a mating wire end where said assembly has a first position (Figure 5) with the terminal in the housing and the IDC section is open for engaging the wire along the length thereof.
- In another aspect of this invention, an IDC section is provided comprising a first IDC for receiving larger size conductors and a second IDC for receiving smaller sized conductors wherein each IDC includes opposing members having opposing cutting portions followed by opposing contacting portions characterized in that the first IDC and the second IDC are axially aligned and the opposing members of the second IDC include soft shoulders preceding the cutting portion in the direction of insertion of the insulated conductor whereupon when a larger sized conductor is being placed within contact section the first IDC cooperates with the soft shoulders to splay the opposing members of the second IDC such that the insulation upon the conductor is not pierced through to the conductor core by the cutting portions of the second IDC.
- It is an advantage of this invention that it provides a splice/tap terminal wherein an additional conductor engaging portion is included to engage a complementary component while the IDC section engages along the length of one of a desired through conductor of a wiring harness. It is still another advantage of this invention that a housing may be provided for the splice/tab terminal wherein the terminal has a first position with the second conductor engaging contact exposed from the housing for ease of mating and a second position wherein the IDC section is fully disposed within the housing and thereby supported for termination with the mating through conductor.
- It is an advantage of this invention that IDC technology may be provided in an IDC section for receiving insulated conductors over a wide cross-sectional size range. It is another advantage of this invention that by aligning a first IDC and a second IDC along a common axis, the width of the contact section is minimized. It is yet another advantage of this invention that by providing soft shoulders above the cutting portions of the second IDC, the opposing members forming the second IDC may be deflected out of the way so as not to engage the conductor of the larger conductors that may be inserted into the contact section.
- The invention will now be described by way of example with the following figures, wherein;
- Figure 1 is a top view of a splice/tap
electrical terminal 2 according to the present invention; - Figure 2 is a side partial section view of the electrical terminal of Figure 1;
- Figure 3 is a simplified sectional view of the electrical terminal of Figure 1 taken along lines 3-3;
- Figure 4 is a simplified sectional view of the electrical terminal taken along lines 4-4;
- Figure 5 is a side sectional view of the electrical terminal of Figure 1 disposed in a first position within a housing; and
- Figure 6 is a side sectional view of Figure 5 showing the electrical terminal in a second position.
- With reference first to Figures 1-4, a splice/tap terminal incorporating an IDC contact section according to the present invention is shown generally at 2. The splice/
tap terminal 2 includes aconductor engaging section 4 and anIDC section 6. Theconductor engaging portion 4 is adapted for a crimp-type electrical engagement of an end of aconductor 8 havinginsulation 10 surrounding aconductive core 12, as seen in Figure 6. Theconductor engaging section 4 shown in the drawings is commonly referred to as a F-crimp design. However, it is important to note that theconductor engaging portion 4 may take on any number of other configurations, such as an IDC section or a complementary contact that will engage a mating terminal. Theconductor receiving region 4 is connected to the IDC section by way of atransition section 14. - The IDC
section 6 is formed ofopposing walls first IDCs 20 located between a pair ofsecond IDCs 22. Thefirst IDCs 20 are configured for engaging a larger insulated conductor (not shown), which in this embodiment would fall within the range of 0.75-1.0mm2. Thesecond IDCs 22 are configured to engage the smaller insulated conductor (not shown), which in the embodiment shown would include wires within the range of 0.35-0.5mm2. The first IDC 20 and the second IDC 22 are axially aligned along axis 24. - The IDC
section 6 includes abase 26 integrally formed with thesides base 26 extends the length of theterminal 2 and at thecontact section 6 includes alocking lance 28 for positioning theterminal 2 within a housing as will be described below. Outward of the first andsecond IDC strain relief sections 30. Thestrain relief sections 30 include upwardly standingarms 32 that are crimpable upon the insulated conductor (not shown) when placed in theIDC section 6 to provide strain relief in order to assure a durable interconnection that is maintained by preventing the conductor from being displaced therefrom. The first IDC includes opposing V-shaped members 34 havingupper cutting arms 36 separated at the point of intersection and being partially undercut along their length. At the free ends of thearms 36 arecorners 38 that pierce through the insulation surrounding a conductor to expose the conductive core. Below (referring only to the direction of insertion of the insulated conductor)thecutting arms 36 are contactingportions 40 which are similarly V-shaped where the apex is blended with a radius which will engage against the exposed conductor once the insulated conductor is inserted therein. IDC sections of this type are well known in the industry and have been successfully used by the assignee of this invention in numerous commercial products. - The second IDC 22 is located on either side of the
first IDCs 20. Thesecond IDCs 22 are formed at thefree ends side walls second IDCs 22 include asoft edge 46 followed bycutting edges 48 and finally contactingsurfaces 50. Thesoft portions 46 are curved and flattened surfaces that provide a soft edge such that as the larger insulated conductors are inserted into theIDC section 2, the insulation thereupon comes into contact with thesurfaces 46 and splays thefree ends cutting edges 48 do not pierce the insulation through to the conductive core. - As best seen in Figure 2, the opposing members that make up the
second IDCs 22 are formed integrally with and folded inwardly from therespective side walls base 26 by a longitudinally extending undercut 52. The undercut 52 forms wing portions 53 that are deflectable along thewall 16 without adversely affecting the position of thefirst IDC 20 so that a larger insulated conductor may be inserted.Slot 54 is provided to further improve the deflection characteristics. When a small cross section insulated conductor is inserted into thecontact section 6, the insulation thereupon clears thesoft edges 46 and are received directly by thecutting edges 48 which split the insulation and expose the core for engagement by the contactingsurfaces 50. Thecutting arms 36 may slightly bite into the insulation but will not expose the core. - With reference now also to Figures 5 and 6, the
electrical terminal 2 described above but not limited thereto is shown incorporated into ahousing 60. Thehousing 60 provides a preloaded position as shown in figure 5 where the locking lance 28 of theterminal 2 is set within afirst cavity 62, thereby preventing theterminal 2 from being withdrawn therefrom. As best seen in Figure 6, thehousing 60 further provides a loaded position where thelocking lance 28 is received within asecond cavity 64. This structure enables a compact design where theconductor receiving section 4 is exposed for mating and then the terminal is recessable within thehousing 60 so that thecontact section 4 may be fully supported during the IDC termination along an insulated conductor (not shown) by a stuffer mechanism (also not shown). - The
housing 60 includes abase 66 that defines ashelf 68 upon which thebase 16 of the IDC section is disposed. A pair ofopposing walls 70 extend upward from thebase 66 in a U-shaped manner to define a terminal receivingregion 72 therebetween. Eachwall 70 includes arib 74 that extends into thereceiving channel 72 to overlie a portion of theside walls section 6 so that theterminal 2 is prevented from being withdrawn outward therefrom and theribs 74 leave a sufficient amount of first andsecond IDCs tap wire 8 has been disposed within theconductor receiving end 4, theterminal 2 can be moved into its loaded position (Figure 6) and the mating lead may be stuffed into theIDC section 6 afterwhich thestrain reliefs 30 may be crimped thereabout. - Advantageously then a tap connector assembly is provided for engaging along the length of a through conductor where the assembly has a first position for connecting to the tap wire and a second position for engaging the through wire and the contact therein has multiple IDC sections for engaging different size through wires. In addition, the IDC sections can be aligned along a common axis thereby reducing the width of the assembly. One of the IDC sections adapted to engage a smaller through wire includes a soft shoulder to cooperate with the larger through conductor in order to splay the opposing sides of the smaller IDC.
Claims (10)
- An electrical connector assembly comprising an electrical terminal (2) seated within a housing (60), said terminal (2) including an insulation displacement contact (IDC) section (6) adapted for receiving a multitude of through wire diameters along the length thereof and a conductor engaging section (4) for electrical engagement with a mating wire end (8) where said assembly has a first position (Figure 5) with the terminal (6) in the housing (60) and the IDC section (6) is open for engaging the wire along the length thereof.
- The electrical connector assembly of claim 1, wherein the housing (60) includes an open topped channel (72) wherein the IDC section (6) is disposed in the second position with a base (66) with a pair of cavities (62,64) therein and said terminal (2) includes a locking lance (28) for establishing the first and second positions through cooperation with the cavities (62,64).
- The electrical connector assembly of claim 2, wherein a rib (74) is formed along the channel (72) to prevent the terminal (2) from being removed therefrom.
- The electrical connector assembly of claim 3, wherein the terminal (2) includes strain relief sections (30) on either side of the IDC section (6) for gripping the through wire.
- The electrical connector assembly of any one of claims 1-4, wherein the IDC section (6) includes a first IDC (20) for large conductors and a second IDC (22) for smaller conductors wherein each IDC (20,22) includes opposing members having cutting portions for cutting the insulation of the respective conductor and contacting portions for engaging the conductive core thereof, where the first and second IDC sections (20,22) are aligned along a common axis (24).
- The electrical connector assembly of claim 5, wherein the opposing members of the second IDC (22) include soft shoulders (46) above the cutting portions (48) such that when the large conductor is pressed into the first IDC (20) the soft shoulders (46) and large conductor cooperate to splay the opposing arms (42,44) of the second IDC (22) so as not to cut through the insulation thereof and expose the conductor therein.
- The electrical connector assembly of claim 6, wherein the IDC section (6) includes a pair of first IDC sections (20) and a pair of second IDC sections (22).
- The electrical connector assembly of claim 7, wherein the conductor engaging section (4) is a crimp connector.
- The electrical connector assembly of claim 8, wherein the IDC section if formed in a U-shaped manner having opposing sides (16,18) extending upwards from a base (26) where the opposing members for each (IDC) section (20,22) are formed from the opposing sides (16,18).
- The electrical connector assembly of claim 9, wherein the opposing members (42,44) of the second IDC (22) are separated from the base (26) by an undercut (52).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9500782.9A GB9500782D0 (en) | 1995-01-16 | 1995-01-16 | Insulation displacement contact for multiple wire sizes |
GB9500782 | 1995-01-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0722197A2 true EP0722197A2 (en) | 1996-07-17 |
EP0722197A3 EP0722197A3 (en) | 1999-04-21 |
EP0722197B1 EP0722197B1 (en) | 2002-03-27 |
Family
ID=10768077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19950119813 Expired - Lifetime EP0722197B1 (en) | 1995-01-16 | 1995-12-15 | Insulation displacement contact for multiple wire sizes |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0722197B1 (en) |
JP (1) | JPH08241740A (en) |
DE (1) | DE69526058T2 (en) |
ES (1) | ES2171490T3 (en) |
GB (1) | GB9500782D0 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1058342A1 (en) * | 1999-06-04 | 2000-12-06 | Sumitomo Wiring Systems, Ltd. | A terminal fitting and a production method |
EP1109254A1 (en) * | 1999-12-14 | 2001-06-20 | Sumitomo Wiring Systems, Ltd. | An insulation displacement terminal fitting and production method therefor |
EP1109255A1 (en) * | 1999-12-17 | 2001-06-20 | Sumitomo Wiring Systems, Ltd. | An insulation-displacement terminal fitting and a production method therefor |
EP1172889A1 (en) * | 2000-07-10 | 2002-01-16 | Sumitomo Wiring Systems, Ltd. | An insulation-displacement terminal fitting |
US6371792B2 (en) | 2000-06-29 | 2002-04-16 | Sumitomo Wiring Systems, Ltd. | Insulation-displacement terminal fitting |
US6416347B2 (en) | 2000-02-22 | 2002-07-09 | Sumitomo Wiring Systems, Ltd. | Insulation-displacement terminal fitting and production method therefor |
US6435899B2 (en) | 2000-02-21 | 2002-08-20 | Sumitomo Wiring Systems, Ltd. | Insulation-displacement terminal fitting and production method therefor |
WO2023139161A1 (en) * | 2022-01-19 | 2023-07-27 | Hirschmann Automotive Gmbh | Novel insulation-displacement zone |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002050416A (en) * | 2000-08-07 | 2002-02-15 | Sumitomo Wiring Syst Ltd | Metal fitting for pressure welding |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4208083A (en) * | 1977-03-04 | 1980-06-17 | Trw Inc. | Solderless electrical connector |
US4620766A (en) * | 1985-04-01 | 1986-11-04 | Molex Incorporated | Terminal with improved retention means |
US4983130A (en) * | 1985-10-09 | 1991-01-08 | Panduit Corp. | Insulation displacement contact |
US4840578A (en) * | 1986-10-30 | 1989-06-20 | Hirose Electric Co., Ltd. | Electrical contact |
GB9225118D0 (en) * | 1992-12-01 | 1993-01-20 | Amp Gmbh | Shunted airbag connector |
-
1995
- 1995-01-16 GB GBGB9500782.9A patent/GB9500782D0/en active Pending
- 1995-12-15 ES ES95119813T patent/ES2171490T3/en not_active Expired - Lifetime
- 1995-12-15 DE DE1995626058 patent/DE69526058T2/en not_active Expired - Fee Related
- 1995-12-15 EP EP19950119813 patent/EP0722197B1/en not_active Expired - Lifetime
-
1996
- 1996-01-12 JP JP8021875A patent/JPH08241740A/en active Pending
Non-Patent Citations (1)
Title |
---|
None |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1058342A1 (en) * | 1999-06-04 | 2000-12-06 | Sumitomo Wiring Systems, Ltd. | A terminal fitting and a production method |
US6447324B1 (en) | 1999-06-04 | 2002-09-10 | Sumitomo Wiring Systems, Ltd. | Terminal fitting and a production method |
EP1109254A1 (en) * | 1999-12-14 | 2001-06-20 | Sumitomo Wiring Systems, Ltd. | An insulation displacement terminal fitting and production method therefor |
US6325658B2 (en) | 1999-12-14 | 2001-12-04 | Sumitomo Wiring Systems, Ltd. | Insulation-displacement terminal fitting and production method therefor |
EP1109255A1 (en) * | 1999-12-17 | 2001-06-20 | Sumitomo Wiring Systems, Ltd. | An insulation-displacement terminal fitting and a production method therefor |
US6354863B2 (en) | 1999-12-17 | 2002-03-12 | Sumitomo Wiring Systems, Ltd. | Insulation-displacement terminal fitting and a production method therefor |
US6435899B2 (en) | 2000-02-21 | 2002-08-20 | Sumitomo Wiring Systems, Ltd. | Insulation-displacement terminal fitting and production method therefor |
US6416347B2 (en) | 2000-02-22 | 2002-07-09 | Sumitomo Wiring Systems, Ltd. | Insulation-displacement terminal fitting and production method therefor |
US6371792B2 (en) | 2000-06-29 | 2002-04-16 | Sumitomo Wiring Systems, Ltd. | Insulation-displacement terminal fitting |
EP1172889A1 (en) * | 2000-07-10 | 2002-01-16 | Sumitomo Wiring Systems, Ltd. | An insulation-displacement terminal fitting |
WO2023139161A1 (en) * | 2022-01-19 | 2023-07-27 | Hirschmann Automotive Gmbh | Novel insulation-displacement zone |
Also Published As
Publication number | Publication date |
---|---|
DE69526058D1 (en) | 2002-05-02 |
GB9500782D0 (en) | 1995-03-08 |
EP0722197B1 (en) | 2002-03-27 |
EP0722197A3 (en) | 1999-04-21 |
DE69526058T2 (en) | 2002-10-02 |
JPH08241740A (en) | 1996-09-17 |
ES2171490T3 (en) | 2002-09-16 |
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