CN1172357A - Wire press-connecting construction and wire press-connecting method - Google Patents
Wire press-connecting construction and wire press-connecting method Download PDFInfo
- Publication number
- CN1172357A CN1172357A CN 97114870 CN97114870A CN1172357A CN 1172357 A CN1172357 A CN 1172357A CN 97114870 CN97114870 CN 97114870 CN 97114870 A CN97114870 A CN 97114870A CN 1172357 A CN1172357 A CN 1172357A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- conductor part
- calvus
- pincers
- electric wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/058—Crimping mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention relates to a wire pressure welding device and a wire pressure welding method. The mode for the claw sheets of a pair of pressure welding terminals to be clamped by voltage is that the tail end for a conductor part of the wire is arranged between the two pair of claw sheets while the tail end of the conductor part is located within the range of a bell-shaped opening. The bell-shaped openings are respectively formed on the relative ends of a pressure welding end during the voltage clamping operation period.
Description
The present invention relates to an electric wire crimp device and an electric wire crimp method, wherein, the conductor part of one or more electric wire is with the crimp type terminal crimping of a common U-shaped cross-section, and this crimp type terminal is to form to a pair of pincers paw sheet that stretch the upper edge respectively by a bottom wall portion with from the opposite side edge of this diapire.
In the Wiring technique of the electric system of vehicle etc., this method is used always, and wherein, the connection of a branch of circuit or circuit are connected with a splicing ear, are to finish by a crimp type terminal crimping using a sheet metal to form.
Fig. 9 is a traditional electric wire crimp device, and it has the crimp type terminal that a sheet metal forms.
In the figure, crimp type terminal 1 discloses in unexamined publication number is the Japanese Utility Model patent of 5-53133, electric wire 2,3 and 4 conductor part 2a, 3a and 4a are accommodated in the middle of a pair of pawl 6-6, in this case, calvus 6-6 is pressed by pincers, and electric wire 2,3 and 4 is crimped on together, thereby form a branch circuit.
Then, an insulating lid of being made by band is added a cover on a crimping part that is formed by crimp type terminal 1.Because limiting wall 8 prevents conductor part 3a and 4a and stretch out from the end of crimp type terminal 1, thereby also just avoided the conductor part 3a and the 4a insulation-piercing lid that stretch out.
For above-mentioned crimp type terminal 1 structure, be difficult in axial reinforcement conductor part 2a, 3a and 4a, when a big tension on lead 2,3 and 4 time, conductor part 2a, 3a and 4a just may be drawn out of from crimp type terminal 1.
Another problem is that because the end of crimp type terminal 1 is to cover with the restriction utmost point 8, the crimping situation in crimp type terminal 1 just may not observe.
Figure 10-the 13rd is appointed as and is axially strengthening a fixedly crimp type terminal 10 of crimping conductor part, is again simultaneously a conductor compression jointing device that uses this crimp type terminal 10.
A plurality of crimp type terminals 10 are to form by the chain of coupling part 14.
As shown in figure 11, crimp type terminal 10 at first is set on the datum plane of press, and electric wire 18 and 19 conductor part 18a and 19a are vertically overlapped then, are accommodated in calvus in the middle of the 12-12 along bottom wall portion 11.
Then, the crimper 21 of press is lowered so that calvus is pressed onto above the conductor the 12-12 pincers.
Cutting perforating press 22 reduces along with the reduction of crimper 21, the 14 cutting crimp type terminals 10 (its pawl 12 has been pressed by pincers) from the coupling part.
When placing crimp type terminal 10 on the datum plane 16, coupling part 14 just rests on the shearing sheet 24 of contiguous datum level 16 arrangements, thus the position of having arranged crimp type terminal 10 with respect to crimper 21.
The width of crimper 21 is slightly less than the width of calvus 12.The mode that the conductor 18a of last electric wire 18 is accommodated between the calvus 12-12 is that the end of conductor part 18a stretches out from the last edge of pawl 12 slightly.
Therefore, when pincers paw sheet the time to 12-12, calvus is to those parts of 12 (among Figure 12 shown in the arrow a), stretch out from crimper 21, outwards open, form bellmouth respectively press connecting to hold on 10 the opposite end, this bellmouth 23 has so-called chock effect, compression terminals 10 conductor inside part 18a and 19a.
Bellmouth in axial reinforcement conductor part 18a and 19a, prevent that these conductor parts 18a and 19a from extracting.
The crimping situation because each is stretched out from bellmouth 23 by the end of the conductor part that pincers is pressed, and exposes, so just can be observed at an easy rate.
As shown in figure 13, insulating lid 26 tegmentums are being subjected to the electric wire crimp part of pincers press operation.
But, in above-mentioned traditional crimp type terminal 10, bellmouth 23 is smaller, and the end of the conductor part 18a of therefore last electric wire 18 stretches out many from bellmouth 23, and the end of result conductors part 18a just is easy to insulation-piercing lid 26.
The objective of the invention is to overcome the problem of above-mentioned existence, an electric wire crimp device and an electric wire crimp method are provided, wherein, prevent that the function that conductor part is pulled out from a pressure connection terminal from having strengthened, crimped status in pressure connection terminal can easily be observed, the end of conductor part can be avoided stretching out from the end of pressure connection terminal, thereby prevents the tip pierces insulating lid of conductor part.
Above-mentioned purpose of the present invention obtains by a conductor compression jointing device, wherein, used the pressure connection terminal of a common U-shaped cross-section, it is to constitute by a bottom wall portion with from the upwardly extending respectively a pair of pincers calvus of the opposite side edge of this bottom wall portion, the conductor part of an electric wire is housed between a pair of calvus, so that extend along bottom wall portion, and a pair of calvus is pressed onto above the conductor part by pincers, a bellmouth compressed conductor part, bellmouth is in the step of pincers paw, be formed on the end of crimp type terminal, thereby prevent that conductor part is pulled out simultaneously when this crimp type terminal of crimping during to conductor part.The mode that wherein a pair of pawl is pressed by pincers is that the end of the conductor part of electric wire is housed in this in the middle of the calvus, and is positioned among the belled scope.
Stating in year of the present invention in the electric wire crimp device, a plurality of leads are accommodated in this between the calvus, its mode is, each electric wire is vertically overlapped, when press this to calvus and electric wire crimp together the time by pincers, this mode that calvus is pressed by pincers is that one the end that overlaps the top of electric wire at least is accommodated in this in the pawl, and is positioned in the belled scope.
In said wires compression bonding apparatus of the present invention, belled scope is transferred to such size, makes that promptly the positioning action of end in belled scope to the conductor part of electric wire is easy to generate effect.
In said wires compression bonding apparatus of the present invention, in bellmouth, there be one poor mouthful, by this poor mouthful, the end of crimping conductor part can observedly obtain.
In said wires compression bonding apparatus of the present invention, the opposite ora terminalis of each calvus is such inclination, and promptly the width towards the direction calvus of bottom wall portion increases gradually, and poor mouthful forms by ora terminalis.
Another object of the present invention is, an electric wire crimp method is provided, the crimp type terminal of one of them common U type cross section is used, the V-type cross section is to be made of to a pair of pincers calvus that extends respectively a bottom wall portion and a pair of opposite side edge from bottom wall portion, the conductor part of an electric wire is accommodated in this calvus to the centre, wall extension partly extends, this calvus is to being pressed onto above the conductor part by pincers then, a bellmouth, its compressed conductor part, in first step of pincers paw sheet, it is formed on the end of crimp type terminal, thereby prevents when crimp type terminal arrives conductor part, extract conductor part simultaneously, wherein this mode that calvus is pressed by pincers is, an end of the conductor part of electric wire is accommodated in this between the pawl, is positioned in the belled scope.
In said apparatus, the bellmouth of compressed conductor part is pressed on this end that is formed on pressure connection terminal in the right step of this pawl at pincers, and the constant intensity of conductor part in the axial direction has been reinforced by bellmouth.
On poor mouthful that the ends exposed of crimping conductor part forms in bellmouth, thereby the crimping situation in crimp type terminal can easily be observed.
Because the end of conductor part is accommodated in the crimp type terminal, is positioned within the belled scope, the terminal shape of crimping conductor part has definitely been avoided stretching out from crimp type terminal.
Belled zone is transferred to a big size, the positioning action of end in belled scope that is the conductor part of electric wire can carry out easily, owing to arrange like this, the above-mentioned effect of the end disengaging crimp type terminal of conductor part that prevents just can clearly and easily reach.
The opposite ora terminalis of each calvus is to tilt like this, and promptly the width towards bottom wall portion direction calvus increases gradually, and each in bellmouth formed by beveled edge for poor mouthful.Install hereto, the additional die-cut step that forms poor mouthful has not needed, and the process quilt of manufacturing crimp type terminal has been simplified.
Fig. 1 is the plan view of crimp type terminal of the present invention;
Fig. 2 is the side elevational view that pincers is pressed crimp type terminal technology;
Fig. 3 is a viewgraph of cross-section along the intercepting of Fig. 2 B-B line;
Fig. 4 is a side elevation view, is to use an electric wire crimp device most preferred embodiment of the present invention of crimp type terminal;
Fig. 5 is the view that Fig. 4 arrow C direction is seen;
Fig. 6 is the viewgraph of cross-section of an amplification, the edge of a pawl of expression crimp type terminal;
Fig. 7 is a vertical cross-section, and a kind of situation is shown, and wherein insulation processing is applied to the crimping part in the electric wire crimp device of the present invention;
Fig. 8 is a zoomed-in view of the D part of Fig. 7;
Fig. 9 is a perspective view, and the tipping of expression traditional electrical line pressure is put;
Figure 10 is one, is illustrated in the top plan view that the middle crimp type terminal that uses is put in other traditional electrical line pressure tipping;
Figure 11 is the view that the pincers of explanation Figure 10 is pressed the technology of crimp type terminal.
Figure 12 is a side elevation view, the side elevation view that expression uses the crimp type terminal of Figure 10 to press device;
Figure 13 is a vertical cross-section, and the expression insulation processing is applied to the electric wire crimp part that the crimp type terminal by Figure 10 forms.
Figure 14 is the zoomed-in view of the part A of crimp type terminal shown in Figure 13.
The most preferred embodiment of electric wire crimp device of the present invention, and the most preferred embodiment of electric wire crimp method of the present invention are described in detail below with reference to accompanying drawing.
Fig. 1 to 8 is most preferred embodiments of electric wire crimp device of the present invention and electric wire crimp method, Fig. 1 is the plan view of a crimp type terminal using among the present invention, Fig. 2 is side one elevational view, the expression pincers is pressed the process of crimp type terminal, Fig. 3 is the viewgraph of cross-section of the B-B line intercepting of Fig. 2, Fig. 4 is a side-elevational view, the electric wire crimp device of crimp type terminal is used in expression, Fig. 5 is a diagrammatic sketch that looks up in the arrow C side of Fig. 4, Fig. 6 is the viewgraph of cross-section of an amplification, an edge of a pawl of expression crimp type terminal, Fig. 7 is a vertical cross-section, represents a condition, under this condition, insulation processing is applied to the crimping part, and Fig. 8 is a zoomed-in view of the D part of Fig. 7.
Crimp type terminal 30 a plurality of electric wire crimps together, this crimp type terminal 30 forms an overall structure by suppressing a sheet metal.Particularly, as shown in figs. 1 and 3, crimp type terminal 30 has a common U type cross section, and it is to constitute by bottom wall portion 11 with from the upwardly extending respectively a pair of pincers pawl 12-12 of the opposite side edge of bottom wall portion 11, the mode that a plurality of crimp type terminals 30 form is, and is chain by coupling part 14.
Bellmouth 23, compression crimping conductor part presses processing to form respectively on the opposite end of crimp type terminal 30 by pincers as shown in Figure 2.The area L of each bellmouth 23
1Be configured to a large scale, thereby the positioning action of end of the conductor part of the electric wire for the treatment of crimping in the scope of bellmouth 23 can be realized easily.For example, the area L of the bellmouth 23 of the traditional crimp type terminal 10 shown in Figure 10
2Be adjusted about 0.5mm, and the area L in the crimp type terminal 30 of present embodiment
1Be transferred to about 2mmg to 3mm.
The relative ora terminalis of each calvus 2 is to tilt like this, promptly makes the width of calvus 12 increase gradually towards the direction of bottom wall portion 11.When pincers is pressed this calvus 12, form by sloping edge 32 poor mouthful 33, just in the scope of bellmouth 23, form, as shown in Figure 5 (by poor mouth 33, the end of the conductor part of crimping can be seen).
As shown in Figure 2, crimp type terminal 30 is at first placed on the datum plane of press, vertical the overlapping of a plurality of then electric wires 18 and 19 (being two in the present embodiment), and be received between the calvus 12-12 along bottom wall portion 11.
At this moment, the terminal 18b of the conductor part 18a of upper conductor 18 is received within calvus between 12, and is positioned in the scope of bellmouth 23.
Most preferably, the terminal 18b of conductor part 18a arranges like this, and that part of length S (see figure 5) that promptly is exposed to the conductor part 18a on poor mouthful 23 is not more than 1mm.
Then, crimper 21 reduces with pincers paw sheet 12-12 to conductor part.
The cutting punching reduce from the coupling part 14 cutting pressure connection terminals 30 (their pawl 12 has been pressed by pincers) along with the reduction of crimper.
When being arranged in pressure connection terminal 30 on the datum level 16, coupling part 14 is just rested on the shearing sheet adjacent with this datum level, thereby has arranged crimp type terminal 30 with respect to crimper 21.
The width of crimper is slightly less than the width of the upper limb of pawl 12.
Therefore, when pincers paw sheet the time to 12-12, those parts of calvus 12 (arrow b is represented among Fig. 4), stretch out from crimper 21, outwards open, form bellmouth respectively, conductor part 18a and 19a in these bellmouth 23 compression terminals 30 in two opposite ends of pressure connection terminal 30.
As shown in Figure 7, insulating lid 26 is applied to being subjected to the electric wire crimp part of pincers press operation.
As shown in Figure 6, edge 32 outwards opens by the result of crimper 21 pressing operations, and it is at C place energy scarf, thereby sharp-pointed edge will not contact with insulating lid 26.
In the electric wire crimp method of electric wire crimp device and the above-mentioned crimp type terminal 30 of use, the bellmouth 23 of compressed conductor part 18a and 19a (they will be crimped), in the time of compacting pawl 12, on the opposite end of pressure connection terminal 30, form respectively, the constant intensity of crimping conductor part 18a and 19a is reinforced in axially, therefore, prevent that the effect that conductor part 18a and 19a extract from being strengthened from crimp type terminal 30.
The end of crimping conductor part 18a and 19a is exposed on respectively on poor mouthful 33 that forms in the bellmouth 23, and therefore the crimping situation in pressure connection terminal 30 can easily be observed.
Be positioned 1 in the scope of bellmouth 23 because be contained in the end of the conductor part 18a in the crimp type terminal 30, the end of crimping conductor part has just definitely been avoided stretching out from crimp type terminal 30, as shown in Figure 8, and therefore the terminal 18b of conductor part 18a will can not pierce through the exhausted level lid 26 that is installed on the electric wire crimp part.
In addition, in the present embodiment, the zone of each bellmouth 23 is transferred to a big size, promptly the positioning action of the end of the current-carrying part of electric wire can easily be realized in the scope of bellmouth 23, prevents that therefore the effect of going up of the end disengaging pressure connection terminal of conductor part from also just positively easily having reached.
Moreover the relative ora terminalis 32 of each calvus 12 so tilts, and makes the width of calvus 12 form by beveled edge 32 towards each notch 33 that the direction of bottom wall portion 11 is increased in the bellmouth 23 gradually.Therefore, the additional die-cut step that is used to form poor mouth 33 is unnecessary, produces the process of crimp type terminal 30 and is simplified.
In the above-described embodiments, though electric wire is pressed together, the invention is not restricted to the electric wire crimp method of said wires compression bonding apparatus, the present invention also can be applicable to this situation, i.e. lead and connector splicing ear crimping.
Make the number of the electric wire that links together be not limited to the foregoing description.
In the electric wire crimp method of electric wire crimp device of the present invention, the bellmouth of compressed conductor part is formed in the step of pincers paw sheet on the end of crimp type terminal, and the constant intensity of the conductor part in axially is reinforced by bellmouth.
The end of crimping conductor part 5 is exposed on poor mouthful that forms in the bellmouth, and therefore, the crimping situation in crimp type terminal can be observed at an easy rate.
Because the end of conductor part is housed among the crimp type terminal, and be positioned within the belled scope, the end of crimping conductor part has just prevented to stretch out from pressure connection terminal utterly, and the end of conductor part will can not pierce through the insulating lid that is installed on the electric wire crimp part.
Belled zone is transferred to a big size, the positioning action of end that promptly transmits the conductor part of the electric wire in belled scope can be implemented easily, because such arrangement, the above-mentioned effect that the end that prevents conductor part leaves crimp type terminal just can be more reliable and can be easily realized.
The edge of the opposite end of each pawl is to tilt like this, makes the width of calvus increase gradually on the direction of bottom wall portion, and each in the bellmouth forms by beveled edge for poor mouthful.Because this structure, the additional die-cut step that forms poor mouthful has not just needed, and the process that produces crimp type terminal is simplified.
Claims (6)
1, a kind of electric wire crimp device comprises:
The crimp type terminal of a common U-shaped cross-section, it is to constituting by a bottom wall portion and a pair of upwardly extending respectively pincers calvus of opposite edges from above-mentioned bottom wall portion;
One be contained in above-mentioned pawl between conductor part, it extends along above-mentioned bottom wall portion, above-mentioned pawl is to being pressed onto by pincers above the above-mentioned conductor part; And
A bellmouth, it compresses above-mentioned conductor part, forms on the above-mentioned crimp type terminal in above-mentioned pincers pressure step, to prevent extracting above-mentioned conductor part simultaneously when the above-mentioned pressure connection terminal of crimping draws above-mentioned conductor part;
Wherein above-mentioned pawl to the mode of being pressed by pincers is, the end of the above-mentioned conductor part of said wires be accommodated in above-mentioned calvus between, and be positioned within the above-mentioned belled scope.
2, electric wire crimp device as claimed in claim 1,
Wherein, many wires be received within above-mentioned calvus between mode be, said wires is vertically overlapped, when press by pincers state calvus to and when being crimped on said wires together, above-mentioned calvus to the mode of being pressed by pincers is, one end of the top of above-mentioned at least overlap joint electric wire be accommodated in above-mentioned calvus between, and be positioned within the above-mentioned belled scope.
3, electric wire crimp device as claimed in claim 1, wherein above-mentioned belled zone is set to such size, even it is favourable to be located at the positioning action of the end of the above-mentioned conductor position of said wires in the above-mentioned belled scope.
4, electric wire crimp device as claimed in claim 1, wherein, poor interruption-forming can be observed by this mouthful end of crimping conductor part that is pickled with grains or in wine in above-mentioned bellmouth.
5, electric wire crimp device as claimed in claim 4, wherein the relative ora terminalis of each above-mentioned calvus is to tilt like this, promptly make the width of above-mentioned calvus increase gradually on the direction of above-mentioned bottom wall portion, and above-mentioned poor mouth forms by above-mentioned ora terminalis.
6, the method for electric wire of a kind of crimping and terminal, wherein, the crimp type terminal of a common U-shaped cross-section, it be by a bottom wall portion a pair of opposite edges from above-mentioned bottom wall portion respectively upwardly extending pincers pawl to constituting,
Above-mentioned calvus between admit conductor part, it extends along above-mentioned bottom wall portion;
Pincers presses states pawl to arriving above the above-mentioned conductor part;
Press in the above-mentioned steps of stating calvus at pincers and to form a bellmouth, it compresses above-mentioned conductor part, prevents to extract above-mentioned conductor part to above-mentioned conductor part the time simultaneously when the above-mentioned crimp type terminal of crimping;
Wherein above-mentioned calvus to the mode of being pressed by pincers is, the end of the above-mentioned conductor part of said wires be accommodated in above-mentioned calvus between, and be positioned within the above-mentioned belled scope.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14622796A JPH09330748A (en) | 1996-06-07 | 1996-06-07 | Wire crimping structure and wire crimping method |
JP146227/96 | 1996-06-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1172357A true CN1172357A (en) | 1998-02-04 |
CN1080469C CN1080469C (en) | 2002-03-06 |
Family
ID=15402993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97114870A Expired - Lifetime CN1080469C (en) | 1996-06-07 | 1997-06-07 | Wire press-connecting construction and wire press-connecting method |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH09330748A (en) |
CN (1) | CN1080469C (en) |
DE (1) | DE19723663B4 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104634200A (en) * | 2013-11-13 | 2015-05-20 | 湖北卫东化工股份有限公司 | Digital electronic detonator detonating network junction device |
CN106063037A (en) * | 2014-03-28 | 2016-10-26 | 矢崎总业株式会社 | Structure for connecting crimping terminal and wire |
CN107069372A (en) * | 2015-12-16 | 2017-08-18 | 矢崎总业株式会社 | Terminal press-connection device |
US10511131B2 (en) | 2015-12-16 | 2019-12-17 | Yazaki Corporation | Terminal crimping device |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006286385A (en) * | 2005-03-31 | 2006-10-19 | Asahi Electric Works Ltd | Crimped connection structure of terminal fitting and stranded wire |
JP2009123623A (en) * | 2007-11-16 | 2009-06-04 | Yazaki Corp | Crimping structure between aluminum wire and terminal |
JP5078572B2 (en) | 2007-11-27 | 2012-11-21 | 矢崎総業株式会社 | Joint structure and joint method of copper wire and aluminum wire |
JP5412166B2 (en) * | 2009-04-07 | 2014-02-12 | 矢崎総業株式会社 | Crimp terminal and crimp structure |
JP6056063B2 (en) * | 2013-03-29 | 2017-01-11 | 矢崎総業株式会社 | Crimp terminal |
JP6056062B2 (en) * | 2013-03-29 | 2017-01-11 | 矢崎総業株式会社 | Crimp terminal |
JP6468535B2 (en) | 2016-03-22 | 2019-02-13 | 矢崎総業株式会社 | Wire harness |
DE102016125647A1 (en) * | 2016-12-23 | 2018-06-28 | Epcos Ag | Conductor connection, connector and method for making a conductor connection |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE626524A (en) * | 1962-01-03 | |||
JPS49485U (en) * | 1972-04-05 | 1974-01-05 | ||
JPS55128649A (en) * | 1979-03-29 | 1980-10-04 | Toyota Motor Corp | Exhaust gas recirculation device for diesel engine |
EP0427669A1 (en) * | 1989-11-07 | 1991-05-15 | Ulrich Blecher | Special axial symmetric interchangeable device for a press |
JP2570597Y2 (en) * | 1991-12-25 | 1998-05-06 | 住友電装株式会社 | Joint terminal |
JPH0714658A (en) * | 1993-06-22 | 1995-01-17 | Sumitomo Wiring Syst Ltd | Terminal crimper device and terminal crimping method |
JPH07135031A (en) * | 1993-11-08 | 1995-05-23 | Yazaki Corp | Crimp terminal |
-
1996
- 1996-06-07 JP JP14622796A patent/JPH09330748A/en active Pending
-
1997
- 1997-06-05 DE DE1997123663 patent/DE19723663B4/en not_active Expired - Lifetime
- 1997-06-07 CN CN97114870A patent/CN1080469C/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104634200A (en) * | 2013-11-13 | 2015-05-20 | 湖北卫东化工股份有限公司 | Digital electronic detonator detonating network junction device |
CN106063037A (en) * | 2014-03-28 | 2016-10-26 | 矢崎总业株式会社 | Structure for connecting crimping terminal and wire |
US9966672B2 (en) | 2014-03-28 | 2018-05-08 | Yazaki Corporation | Connecting structure of crimp terminal and electric wire |
CN107069372A (en) * | 2015-12-16 | 2017-08-18 | 矢崎总业株式会社 | Terminal press-connection device |
CN107069372B (en) * | 2015-12-16 | 2019-04-12 | 矢崎总业株式会社 | Terminal press-connection device |
US10511131B2 (en) | 2015-12-16 | 2019-12-17 | Yazaki Corporation | Terminal crimping device |
Also Published As
Publication number | Publication date |
---|---|
JPH09330748A (en) | 1997-12-22 |
DE19723663B4 (en) | 2007-11-29 |
DE19723663A1 (en) | 1997-12-11 |
CN1080469C (en) | 2002-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1080469C (en) | Wire press-connecting construction and wire press-connecting method | |
CN1071949C (en) | Electric connection casing | |
CN1114973C (en) | Shielded joint and method for connecting shielded joint | |
CN1638195A (en) | Electric wire terminal connecting structure and wire terminal connecting method | |
CN1170210A (en) | Method and apparatus of manufacturing wiring harness | |
CN1113595A (en) | Wire harness and method of manufacturing the same | |
US3964815A (en) | Insulation piercing terminal | |
CN1124666C (en) | Cable connector and instasllation method thereof | |
US4442316A (en) | Crimp connector for electrical wires | |
CN107453182A (en) | The manufacture method of electric wire with terminal | |
CN1950987A (en) | Coil with a contact sleeve for electrical connection | |
CN112787199A (en) | Multi-conductor cable terminal punching and tin dipping device | |
EP0994540A3 (en) | Automatic wire cutting and terminating apparatus | |
CN1075254C (en) | Connection structure and method for electric wire and terminal | |
CN1913229A (en) | Method of connecting a cable with an electrical connector | |
CN1056252C (en) | Connection box and device for cutting off lead wire of forming circuit in said connection box | |
JPH05159628A (en) | Electric wire for wire harness and wire harness for automobile | |
CN1913230A (en) | Contact for cable connection and cable connecting method using the contact | |
CN1282119A (en) | Connector terminal of continuous connector for bundle conductor | |
CN1284275C (en) | Contact element, terminal with a contact element and method for contacting a conductor with a contact element | |
CN1764024A (en) | Compression joint device | |
CN1294423A (en) | Connecting terminal and connector including same | |
CN100350674C (en) | Sheath stripping pressure contact terminal | |
JPH07288143A (en) | Crimp terminal for flat cable, its connecting structure and connecting method | |
JPH01177810A (en) | Method and apparatus for process of end of shielded wire |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20020306 |