US3798347A - Improvements in or relating to a crimping clip for electrically connecting together electrical conductors - Google Patents
Improvements in or relating to a crimping clip for electrically connecting together electrical conductors Download PDFInfo
- Publication number
- US3798347A US3798347A US00216410A US3798347DA US3798347A US 3798347 A US3798347 A US 3798347A US 00216410 A US00216410 A US 00216410A US 3798347D A US3798347D A US 3798347DA US 3798347 A US3798347 A US 3798347A
- Authority
- US
- United States
- Prior art keywords
- clip
- tangs
- base
- liner
- crimping
- 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.)
- Expired - Lifetime
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
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2495—Insulation penetration combined with permanent deformation of the contact member, e.g. crimping
Definitions
- ABSTRACT A crimping clip for jointing individual conductors in a multi-conductor cable has tangs formed in areas of the clip over which the thickness is reduced as compared with other areas. Alternatively, the tangs are formed in a liner placed inside the clip and whose thickness is less than that of the clip.
- This invention relates to clips, and has particular, but not exclusive, reference to clips used for jointing individual and corresponding wires of multiconductor cables used in the telecommunications industry.
- the present invention envisages in a clip including a metallic initially open-ended, open-trough-shaped member comprising a base and two upstanding walls, the provision of tangs in the base and/or the walls, the tangs being formed in areas of the base and/or the walls which are thinner than the remainder of the base or walls.
- the tangs may be formed only in a liner for the member, theliner has a base and walls and the thickness of the base of the liner being less than that of the member, and the thickness of the walls of liner is less than that of the walls of the member.
- the whole of the liner may be thinner than the given thickness.
- the clip may include an outer coating of an insulating material, which may be of plastics material.
- the base and walls may be locally reduced in thickness, and the tangs may be formed in such areas.
- the walls or the base may be provided with an extension of reduced thickness, the extension having the tangs, and being bent into operative position in the trough, so that, in the operative position, the tangs point inwardly.
- the base of the trough-shaped member may be formed with at least two upstanding members in longitudinal alignment at each end, the said upstanding members being struck up from the base to be substantially perpendicular to the plane of the base, the liner being engageable with the portions.
- the portions may be notched, and the liner may be formed with slots-engageable with andsmaller than the portions, the liner being forced on to the portions to be gripped thereby, and to retain the liner in the troughshaped member.
- the base may be slit so that some at least of the tangs are movable independently of the surrounding tangs in a plane perpendicular to the plane of the base.
- the liner may be apertured in the centre and the base may have a corresponding aperture.
- the base may have an inwardly facing longitudinal hump, the liner in the uncrimped clip position forming two longitudinal air gaps, one on either side of the hump.
- the liner may be flat-bottomed, or may have a pair of longitudinally extending humps over the air gaps. The tangs may be positioned over the air gap.
- the base may be provided with one or more apertures, the inner liner may extend over the apertures, and there may be tangs in that portion of the liner over the apertures.
- the liner may have a central aperture and apertures in the walls, tongues from the central aperture in the base may be struck up to lie adjacent to the wall of the member in the apertures in the walls of the liner.
- the walls of the trough-shaped member may be embossed at the back of the tongues.
- FIG. 1 is a plan view of a half of one embodiment of the invention
- FIG. 2 is a cross-section along the line II--II of FIG.
- FIG. 3 is a cross-section along the line III-III of FIG.
- FIG. 4 is a cross-section along the line IV-IV of FIG. 3,
- FIG. 5 is a plan view of an alternative centre of a clip
- FIG. 6 is a cross-section along the line VI-VI of FIG.
- FIG. 7 is a plan view of a further alternative centre of a clip
- FIG. 8 is a cross-section of a second form of clip
- FIG. 9 is a cross-section of a third form of clip in a first condition
- FIG. 10 is a cross-section of the clip of FIG. 9 in a second condition
- FIG. 11 is a cross-section of the third form of clip when crimped
- FIG. 12 is a plan view of a still further embodiment
- FIG. 13 is a cross-section along the line XIII-XIII of FIG. 12,
- FIG. 14 is an isometricview of a liner
- FIG. 15 is a scrap isometric view of a part of the liner of FIG. 14 in an outer member
- FIG. 16 is a cross-section of a fourth form of the invention.
- FIG. 17 is a cross-section of a fifth form of the invention.
- FIGS. 18-20 are cross-sections of a sixth form of the invention in different stages of crimp.
- FIGS. 1 to 4 illustrate the left-hand half of a first form of crimping clip.
- the other half is a mirror image of the half illustrated.
- the clip comprises an outer member 1 of metal and of open-trough form with a substantially U-shaped cross-section.
- the member 1 has a base 2 and two upstanding walls 3, 4. From the base 2, two tongues 6, 7 are struck up to leave a central rectangular aperture 5.
- the edges of the aperture 5 perpendicular to the side walls 3, 4 are bent up to form lips, one of which is shown at 8, the lips being resiliently cantilevered from the remainder of the base.
- Also struck up from the base 2 are two pairs of approximately triangular portions, of which one pair, comprising portions 9, 10, is shown and whose function will be set out in detail below.
- the liner is also of metal and of opentrough-shaped form, having a base 12 and two upstanding walls 13, 14. As illustrated, the liner is slightly shorter in length than, and with walls not as high as, the member 1, and fits inside the latter leaving a small margin around the edges.
- the inner liner is pierced to form a seriesof pairs of tangs, those shown in FIG. 1 being referenced 15 to 19 (tangs in like positions being given like reference numerals).
- the liner has a central aperture coincident with the aperture 5.
- a pair of slits is formed on either side to coincide with the portions 9 and 10, the liner being forced intothe trough so that the portions extend through the slits to locate the liner.
- the slits are slightly smaller than the portions, and hence the liner is distorted as it is pushed into the clip, and, consequently, the liner is held by the portions.
- the inner liner is formed from tin-coated Phosphor bronze and has a thickness approximately that of the trough. An inner liner thickness of from 3-5 mils has been found satisfactory for use with aluminium wires of 0.020 in. diameter and which are polythene insulated.
- the tangs are arranged in the clip so that they engage the wires which are crimped by the clip.
- the tangs 18 in the base are staggered from the tangs l9 and 17, and similarly the tangs 15 in the walls are staggered from the tangs 16. This staggering ensures that electrical contact is made with the wire wherever it lies in the tanged area.
- the triangular portions 9 and 10 also have an auxiliary function in this respect, in that they so position the wires in the clip that the wires lie in a tanged area ready for crimping.
- the inner liner also has a pair of cut-outs 20 and 21 in the walls adjacent the central cut-out to accommodate the tongues 6, 7.
- Two bridges 22 and 23 are left to join together the two parts of the liner separated by the cut-outs 20 and 21 and the central aperture mentioned above.
- To form the inner liner it is first bent to shape, and then the cut-outs are formed. The side and base are pierced to form the tangs and also the slits. The liner 11 is then pushed into the member 1 and is held by the portions 9 and 10.
- the member 1, which has previously been formed with its central aperture and embossed at 24 and 25 has the tongues 6 and 7 bent back to locate the bridges 20 and 21.
- the assembly is then inserted into a plastics sheath 26 (FIG. 4) to form a crimping clip.
- the clips may be inserted end-to-end into a long plastics sheath, in which case the sheath is apertured to coincide with the aperture 5, so that a feeding device can be used to feed'the clip in a suitable crimping machine (for example the machine described in British Patent Specification No. 1,176,362 Application No. 13600/67).
- the centre part of the clip is illustrated in FIGS. 5 and 6.
- the base 2 of the outer member 1 has an aperture 27 (which is barrel-shaped in plan).which is in place of the aperture 5, tongues 6 and 7 and lip 8. That part of the inner liner above the aperture 27, has a central hole 28, and four slits 29 radiating at 90 from the hole.
- This part of the inner liner also has tangs 18'.
- the adjacent side walls have tangs 16'.
- the slits 29 permit each of the tangs 18' independent flexural movement.
- a rectangular hole 30 may be formed in the base 2 and the liner in place of the holes 27 and 28 and the slits 29.
- Cut-outs indicated at X and Y are formed in the base 2 and side walls 3 and 4 of the member 1 to permit a degree of flexing of the adjacent portions of the inner liner to reduce the likelihood of fracture of wires interconnected by the clip.
- the cut-outs are not essential in clips used to joint copper wires but are particularly advantageous in clips used to joint aluminium wires.
- the crimping clip described above may be crimped in the conventional manner or by using the machine described in British Patent Specification No. 1,176,362.
- the raised lips such as 8 are pushed flat and, on releasing of the crimping force, tend to assume their original positions and thereby spring load the adjacent tangs, in the base of the liner, on to the wires in the clip.
- tangs 19 may be located close to the raised lips.
- the tongues 6 and 7 need not be bent upwardly to lie against the side walls 3, 4 of the outer member but can be left to lie in the plane of the base.
- the liner has similar tongues which overlie the tongues 6, 7.
- the tongues in the liner are pierced to form tangs and these, after crimping, are spring-loaded by the tongues 6 and 7, thereby maintaining better electrical contact.
- the spring-loading of the tangs thus produces an inbuilt force which is particularly useful when jointing wires of aluminium which tend to creep from points of stress. As the wires creep from stress points, the tangs tend to move so as to maintain effective electrical contact with the wire.
- the clip is formed from a single metallic member, as shown in FIG. 8.
- the member 31 is trough-shaped and has the triangular portions 32 as before. It may also have the central hole with the tongues and the resilient cantilevered lips.
- the clip is thinned at various areas 33 and these areas are then pierced to form tangs 34.
- FIGS. 9 to 11 illustrate a third embodiment of the invention
- a trough-shaped member 35 has a pair of upstanding walls 36, 37, which terminate in thinner extensions 38, 39. These extensions are pierced from the inside of the trough to form outwardly-directed tangs 40.
- the base has upstanding triangular portions 41. As can be clearly seen in FIG. 10, the thinner extensions are folded into the trough to form a clip having inwardlydirected tangs.
- the clip is then covered with a plastics insulating sheath 42. To joint two wires, they are laid in the clip parallel to one another on either side of the portions 41.
- the clip is then compressed between a die 43 and a ram 44 (FIG. 11). When the clip is bent over, the tangs 40 pierce the insulation 4Ssurrounding the conductors 46, and engage the conductors sufficiently to form an electrical contact.
- each half liner has four tangs 47 in the base which cooperate with two tangs 48 in each wall.
- Each of the tangs in the base of the liner is so located as to permit movement in a plane perpendicular to the plane of the base.
- the tangs 47 are located over a cantilevered lip 49 which is struck up at the side of the central aperture in the outer member of the clip 5.
- the two tangs in the base at the end thereof are located over raised portions 50 of the end of the base of the outer member, the liner being slit at 51 to permit the edges of the liner to locate in the clip.
- FIGS. 14 and illustrate a liner suitable for use in the embodiments of FIGS. 1-7 and FIGS. 12-13 and its location in an outer member in greater detail.
- the two halves of theliner 52 and 53 are joined by a pair of bridges" 54 and 55.
- Four slots 56 are pierced in the floor to engage the triangular portion of the troughshaped member (which portion can be notched to enhance their hold properties) and the walls and floor are pierced with a series of tangs 57.
- the bridge 54 is held between the tongue 6 and the embossment 24.
- the portions 9, 9a also engage the liner to locate it.
- FIGS. 16 to 18 illustrate three further forms of clips which include inner liners and which have been designed to enhance the holding power of the clip when crimped.
- the outer member 69 has a central longitudinally-extending hump 70 which, together with a flat bottomed liner 71, forms two longitudinally extending air gaps 72 which act in the same manner as the aperture 59.
- two humps 73 in the bottom of the liner 74 illustrated in FIG. 17 act to enhance the air gaps 75 which again act in a similar manner to the apertures 59.
- the clip shown in FIG. 18 has an outer member with a flat base with an elongated aperture 59 in it, the base 58 of the liner extending over the aperture.
- FIGS. 16-18 show three stages in the crimping of a clip.
- the important feature of this clip is the gap or gaps which exists below the liner. If a sheet of metal is bent to a given angle, it will tend to relax, i.e. move back against the direction of bending movement, when the pressure on the sheet is removed. This relaxation is in approximately inverse proportion to the cube of the thickness of the sheet, i.e. thin sheets relax a greater distance, but with less force, than thick ones.
- the clip In its initial, uncrimped, position, the clip is as shown in FIG. 18.
- the outer member and the liner are indicated at 61 and 62.
- no tangs are shown in the walls of the inner liner, although these may be present, and no wires are illustrated in the drawings.
- the outer member relaxes very much less and the net result is a residual elastic force acting on the tangs 60, which are engaging the wires. As has been explained above, this elastic force remains and the joint formed is enhanced as a result of this permanent in-built force.
- This in-built force is particularly useful when jointing wires of materials which tend to creep, for example aluminium. As the wires creep away from the points of stress, the tangs are moved upwards by the residual elastic force, thus maintaining effective contact with the wire.
- a crimping clip for electrically connecting together two or more electrical conductors, said clip comprising a. an open-ended trough-shaped member of resilient electrically-conductive material having a base and two upstanding walls,
- said trough-shaped member having tangs extending inwardly of the trough from its base
- the areas of said trough-shaped member in which said tangs are formed being of less thickness than the remainder of the base thereof.
- a crimping clip as claimed in claim 1 in which said base of said trough-shaped members has areas over which the thickness is less than that of the remainder of said base, and in which each of said upstanding walls also has areas over which the thickness is less than that of the remainder of the wall, the tangs being formed in those areas.
- each wall comprises an inner and an outer portion, the thickness of the inner portion being less than that of the outer portion and in which tangs are formed only in the inner portion of each wall.
- a crimping clip as claimed in claim 1 in which the base of the clip has at least two upstanding members in longitudinal alignment and positioned to divide theclip into separate longitudinal wire receiving portions, the tangs being located within said portions.
- a crimping clip as claimed in claim 1 in which the member has an outer covering of an electricallyinsulating material.
- a crimping clip as claimed in claim 1 in which the areas of the trough-shaped member in which said tangs are formed are integral with the remainder of said base portion.
Abstract
Description
Claims (7)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB119271A GB1382811A (en) | 1971-01-11 | 1971-01-11 | Clips |
Publications (1)
Publication Number | Publication Date |
---|---|
US3798347A true US3798347A (en) | 1974-03-19 |
Family
ID=9717775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00216410A Expired - Lifetime US3798347A (en) | 1971-01-11 | 1972-01-10 | Improvements in or relating to a crimping clip for electrically connecting together electrical conductors |
Country Status (13)
Country | Link |
---|---|
US (1) | US3798347A (en) |
JP (1) | JPS5531993B1 (en) |
BE (1) | BE777914A (en) |
CA (1) | CA968435A (en) |
CH (1) | CH548675A (en) |
DE (1) | DE2201099C2 (en) |
ES (1) | ES398756A1 (en) |
FR (1) | FR2122159A5 (en) |
GB (1) | GB1382811A (en) |
IT (1) | IT957506B (en) |
NL (1) | NL173458C (en) |
SE (1) | SE393898B (en) |
ZA (1) | ZA7260B (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3902004A (en) * | 1971-01-11 | 1975-08-26 | Post Office | Clips |
US3916085A (en) * | 1975-01-06 | 1975-10-28 | Essex International Inc | Electrical connector |
US3937403A (en) * | 1973-10-05 | 1976-02-10 | Amp Incorporated | Electrical terminals for flat wire |
US4142771A (en) * | 1974-10-16 | 1979-03-06 | Amp Incorporated | Crimp-type terminal |
US4229063A (en) * | 1975-06-24 | 1980-10-21 | Yazaki Corporation | Pressure terminal for use with aluminum wire |
US4264118A (en) * | 1978-04-17 | 1981-04-28 | Bunker Ramo Corporation | Insulation-pierce and crimp termination and method for effecting same |
US4581480A (en) * | 1984-09-07 | 1986-04-08 | Northern Telecom Limited | Cable splice closure and strain relief |
US4749368A (en) * | 1986-04-03 | 1988-06-07 | E. I. Du Pont De Nemours And Company | Contact strip terminal |
US5248269A (en) * | 1992-09-10 | 1993-09-28 | Honeywell Inc. | Cup terminal |
EP0841717A2 (en) * | 1996-11-09 | 1998-05-13 | Ccl Systems Limited | Electrical connector |
US5833488A (en) * | 1996-12-19 | 1998-11-10 | Ut Automotive Dearborn, Inc. | Bladed wire connector and method for forming same |
US6450831B2 (en) * | 2000-06-29 | 2002-09-17 | Sumitomo Wiring Systems, Ltd. | Terminal fitting with crimping pieces and portions for restricting wire movement |
US20100087105A1 (en) * | 2008-10-02 | 2010-04-08 | Gump Bruce S | Electrical connection system for use on aluminum wires |
US20140073171A1 (en) * | 2012-08-30 | 2014-03-13 | Zierick Manufacturing Corporation | Surface mount/through-hole crimp piercing zipcord connector |
US20140212213A1 (en) * | 2012-12-28 | 2014-07-31 | The National Telephone Supply Company | Compression sleeves |
US20140378011A1 (en) * | 2011-12-12 | 2014-12-25 | Autonetworks Technologies, Ltd. | Terminal fitting |
US20150325930A1 (en) * | 2013-01-24 | 2015-11-12 | Elringklinger Ag | Method for producing an electrically conductive bond between an electrical line and an electrically conductive component and assembly produced using the method |
US20200136273A1 (en) * | 2018-10-29 | 2020-04-30 | Delta Plus Co., Ltd. | Crimp connection terminal |
US20210159613A1 (en) * | 2018-05-23 | 2021-05-27 | Autonetworks Technologies, Ltd. | Wire with terminal |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1416813A (en) * | 1973-01-11 | 1975-12-10 | Cannon Electric Great Britain | Electrical terminations |
DE19812093C1 (en) * | 1998-03-19 | 1999-10-07 | Framatome Connectors Int | Crimp connection |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3242256A (en) * | 1963-12-13 | 1966-03-22 | Reliable Electric Co | Insulation piercing connector |
US3514528A (en) * | 1967-11-13 | 1970-05-26 | Jimmy C Ray | Insulation piercing connector for wires |
US3621117A (en) * | 1970-08-25 | 1971-11-16 | Bell Telephone Labor Inc | Wrapped insulation-piercing connector |
US3662089A (en) * | 1969-11-13 | 1972-05-09 | Post Office | Modifications of wire connectors |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE370818B (en) * | 1969-02-05 | 1974-10-28 | Utilux Pty Ltd |
-
1971
- 1971-01-11 GB GB119271A patent/GB1382811A/en not_active Expired
-
1972
- 1972-01-05 ZA ZA720060A patent/ZA7260B/en unknown
- 1972-01-07 NL NLAANVRAGE7200280,A patent/NL173458C/en not_active IP Right Cessation
- 1972-01-10 FR FR7200613A patent/FR2122159A5/fr not_active Expired
- 1972-01-10 CA CA132,014A patent/CA968435A/en not_active Expired
- 1972-01-10 IT IT47637/72A patent/IT957506B/en active
- 1972-01-10 SE SE7200208A patent/SE393898B/en unknown
- 1972-01-10 US US00216410A patent/US3798347A/en not_active Expired - Lifetime
- 1972-01-11 BE BE777914A patent/BE777914A/en not_active IP Right Cessation
- 1972-01-11 CH CH36372A patent/CH548675A/en not_active IP Right Cessation
- 1972-01-11 ES ES398756A patent/ES398756A1/en not_active Expired
- 1972-01-11 DE DE2201099A patent/DE2201099C2/en not_active Expired
- 1972-01-11 JP JP502272A patent/JPS5531993B1/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3242256A (en) * | 1963-12-13 | 1966-03-22 | Reliable Electric Co | Insulation piercing connector |
US3514528A (en) * | 1967-11-13 | 1970-05-26 | Jimmy C Ray | Insulation piercing connector for wires |
US3662089A (en) * | 1969-11-13 | 1972-05-09 | Post Office | Modifications of wire connectors |
US3621117A (en) * | 1970-08-25 | 1971-11-16 | Bell Telephone Labor Inc | Wrapped insulation-piercing connector |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3902004A (en) * | 1971-01-11 | 1975-08-26 | Post Office | Clips |
US3937403A (en) * | 1973-10-05 | 1976-02-10 | Amp Incorporated | Electrical terminals for flat wire |
US4142771A (en) * | 1974-10-16 | 1979-03-06 | Amp Incorporated | Crimp-type terminal |
US3916085A (en) * | 1975-01-06 | 1975-10-28 | Essex International Inc | Electrical connector |
US4229063A (en) * | 1975-06-24 | 1980-10-21 | Yazaki Corporation | Pressure terminal for use with aluminum wire |
US4264118A (en) * | 1978-04-17 | 1981-04-28 | Bunker Ramo Corporation | Insulation-pierce and crimp termination and method for effecting same |
US4581480A (en) * | 1984-09-07 | 1986-04-08 | Northern Telecom Limited | Cable splice closure and strain relief |
US4749368A (en) * | 1986-04-03 | 1988-06-07 | E. I. Du Pont De Nemours And Company | Contact strip terminal |
US5248269A (en) * | 1992-09-10 | 1993-09-28 | Honeywell Inc. | Cup terminal |
EP0841717A2 (en) * | 1996-11-09 | 1998-05-13 | Ccl Systems Limited | Electrical connector |
EP0841717A3 (en) * | 1996-11-09 | 1999-03-31 | Ccl Systems Limited | Electrical connector |
US5833488A (en) * | 1996-12-19 | 1998-11-10 | Ut Automotive Dearborn, Inc. | Bladed wire connector and method for forming same |
US6450831B2 (en) * | 2000-06-29 | 2002-09-17 | Sumitomo Wiring Systems, Ltd. | Terminal fitting with crimping pieces and portions for restricting wire movement |
US7722416B2 (en) * | 2008-10-02 | 2010-05-25 | Delphi Technologies, Inc. | Electrical connection system for use on aluminum wires |
US20100087105A1 (en) * | 2008-10-02 | 2010-04-08 | Gump Bruce S | Electrical connection system for use on aluminum wires |
US9136628B2 (en) * | 2011-12-12 | 2015-09-15 | Autonetworks Technologies, Ltd. | Crimp type terminal fitting |
US20140378011A1 (en) * | 2011-12-12 | 2014-12-25 | Autonetworks Technologies, Ltd. | Terminal fitting |
US20140073171A1 (en) * | 2012-08-30 | 2014-03-13 | Zierick Manufacturing Corporation | Surface mount/through-hole crimp piercing zipcord connector |
US9004937B2 (en) * | 2012-08-30 | 2015-04-14 | Zierick Manufacturing Corporation | Surface mount/through-hole crimp piercing zipcord connector |
US20140212213A1 (en) * | 2012-12-28 | 2014-07-31 | The National Telephone Supply Company | Compression sleeves |
US20150325930A1 (en) * | 2013-01-24 | 2015-11-12 | Elringklinger Ag | Method for producing an electrically conductive bond between an electrical line and an electrically conductive component and assembly produced using the method |
US10833426B2 (en) * | 2013-01-24 | 2020-11-10 | Elringklinger Ag | Method for producing an electrically conductive bond between an electrical line and an electrically conductive component and assembly produced using the method |
US20210159613A1 (en) * | 2018-05-23 | 2021-05-27 | Autonetworks Technologies, Ltd. | Wire with terminal |
US20200136273A1 (en) * | 2018-10-29 | 2020-04-30 | Delta Plus Co., Ltd. | Crimp connection terminal |
CN111106454A (en) * | 2018-10-29 | 2020-05-05 | 株式会社德尔塔普乐士 | Crimp connection terminal |
US10886637B2 (en) * | 2018-10-29 | 2021-01-05 | Delta Plus Co., Ltd. | Crimp connection terminal |
Also Published As
Publication number | Publication date |
---|---|
GB1382811A (en) | 1975-02-05 |
CH548675A (en) | 1974-04-30 |
ES398756A1 (en) | 1974-08-16 |
SE393898B (en) | 1977-05-23 |
IT957506B (en) | 1973-10-20 |
NL173458C (en) | 1984-01-16 |
CA968435A (en) | 1975-05-27 |
FR2122159A5 (en) | 1972-08-25 |
JPS5531993B1 (en) | 1980-08-22 |
ZA7260B (en) | 1972-09-27 |
DE2201099C2 (en) | 1982-05-19 |
NL7200280A (en) | 1972-07-13 |
BE777914A (en) | 1972-05-02 |
NL173458B (en) | 1983-08-16 |
DE2201099A1 (en) | 1972-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3798347A (en) | Improvements in or relating to a crimping clip for electrically connecting together electrical conductors | |
US3012219A (en) | Solderless connector for insulated small wires | |
US3320354A (en) | Insulation piercing electrical connection | |
US5486653A (en) | Crimp-style terminal | |
US2429585A (en) | Pressed insulated connector | |
US2727299A (en) | Process for making electrical terminals | |
US3924917A (en) | Flat cable termination method and apparatus | |
US3404368A (en) | Electrical connector of the plug or socket variety | |
US3758703A (en) | Wire connector | |
US3288914A (en) | Electrical connector having a resilient conductor-engaging area | |
EP0347100A2 (en) | Solderless electrical connector | |
US3549786A (en) | Insulation piercing connector | |
US4288141A (en) | Insulation displacement contact for an electrical connector | |
US3814836A (en) | Connector for insulated conductors | |
US3742432A (en) | Electrical terminal having folded blade and method of manufacturing same | |
US3864008A (en) | Lead wire assembly | |
US3621117A (en) | Wrapped insulation-piercing connector | |
US3902004A (en) | Clips | |
US2795769A (en) | Electrical connection and method | |
US3662089A (en) | Modifications of wire connectors | |
US3539707A (en) | Electrical connector having unbonded insulation thereon | |
US4707566A (en) | Electrical crimp connection | |
US3406247A (en) | Electrical connections for pairs of conductors | |
US3521224A (en) | Electrical connector having a ferrule provided with overlapping portions | |
US3517804A (en) | Jointing clips for insulated electric wires and method of making same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY Free format text: THE BRITISH TELECOMMUNICATIONS ACT 1984. (1984 CHAPTER 12);ASSIGNOR:BRITISH TELECOMMUNICATIONS;REEL/FRAME:004976/0291 Effective date: 19871028 Owner name: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY Free format text: THE TELECOMMUNICATIONS ACT 1984 (NOMINATED COMPANY) ORDER 1984;ASSIGNOR:BRITISH TELECOMMUNICATIONS;REEL/FRAME:004976/0276 Effective date: 19871028 Owner name: BRITISH TELECOMMUNICATIONS Free format text: THE BRITISH TELECOMMUNICATIONS ACT 1981 (APPOINTED DAY) ORDER 1981;ASSIGNOR:POST OFFICE;REEL/FRAME:004976/0307 Effective date: 19871028 Owner name: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY Free format text: THE BRITISH TELECOMMUNICATION ACT 1984. (APPOINTED DAY (NO.2) ORDER 1984.;ASSIGNOR:BRITISH TELECOMMUNICATIONS;REEL/FRAME:004976/0259 Effective date: 19871028 Owner name: BRITISH TELECOMMUNICATIONS Free format text: THE BRITISH TELECOMMUNICATIONS ACT 1981 (APPOINTED DAY) ORDER 1981;ASSIGNOR:POST OFFICE;REEL/FRAME:004976/0248 Effective date: 19871028 |