EP0524113B1 - Verbindungselement für einen elektrischen Kabelbaum mit einem in einer Isolierschicht eingebetteten elektrischen Leiter - Google Patents
Verbindungselement für einen elektrischen Kabelbaum mit einem in einer Isolierschicht eingebetteten elektrischen Leiter Download PDFInfo
- Publication number
- EP0524113B1 EP0524113B1 EP19920420223 EP92420223A EP0524113B1 EP 0524113 B1 EP0524113 B1 EP 0524113B1 EP 19920420223 EP19920420223 EP 19920420223 EP 92420223 A EP92420223 A EP 92420223A EP 0524113 B1 EP0524113 B1 EP 0524113B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connection
- electrical
- male
- connection element
- level
- 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
- 239000004020 conductor Substances 0.000 title claims description 8
- 239000011810 insulating material Substances 0.000 claims description 9
- 210000000080 chela (arthropods) Anatomy 0.000 claims 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 206010013647 Drowning Diseases 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
- H01R13/05—Resilient pins or blades
- H01R13/055—Resilient pins or blades co-operating with sockets having a rectangular transverse 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse 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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
-
- 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
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
Definitions
- the invention relates to a new connection element intended to ensure the electrical connection between a harness connected to an electrical power source and a conductive element embedded or included in a surface, in particular a flat surface such as a windshield.
- connection is made at the edge of the windshield by means of a strip, about one tenth of a millimeter thick, made for example of tinned copper.
- This strip partly included between the two constituent layers of the windshield, protrudes from it, at the edge parallel to the plane of the windshield. Its free end can advantageously be pre-formed in a cylindrical shape, in order to receive the appropriate electric wire. This, coming from the power supply, is fixed by crimping or welding.
- connection element comprising the characteristics of the preamble of claim 1 is known from document US-A-4100398.
- the invention consists in making a connection element intended to allow connection of the connection in a single step in a simple manner. and fast and above all reliably, the maintenance of the connection being ensured on the one hand by the close cooperation between the male electrical part and female electrical part of said element, and on the other hand between the clamp made of material insulating from the female part and the surface, in particular the windshield comprising the electrically conductive element.
- the insulating material is overmolded on the female connection.
- the overmolding part made of insulating material is in one piece.
- the female part of the connection element is molded in its entirety by means of an insulating material, in an appropriate shape.
- Figure 1 is a schematic perspective representation of the male tongue according to the invention.
- Figure 2 is a schematic perspective representation of one of the elements of the female part.
- Figure 3 is another schematic representation of the element of the female part.
- Figure 4 is a cross-sectional view of the connection element in place on a windshield.
- Figure 5 is similar to Figure 4, in a longitudinal section.
- the electrical connection element for a heated windshield is intended to allow electrical connection at the level of a fine wire (11), of tungsten for example, positioned or embedded between the two layers, generally in glass or polymethyl methacrylate, constituting a windshield.
- This element firstly comprises a first male part, bearing the reference (1), constituted by a strip made of tinned copper 0.15 millimeter thick.
- This strip is intended to be inserted between the two layers of glass (8) at the level of the lower edge (12) of the windshield, that is to say in the immediate vicinity of the dashboard, and this for reasons convenience of routing the wiring harness. In fact, it goes without saying that it can be positioned at any of the side edges of the windshield.
- This male part comprises, in addition to the strip (1), a male tongue proper (2), attached to the strip (1) by any means and in particular by welding, and projecting from the plane defined by the latter.
- This tongue (2) rigid, is for example made of tinned brass, and has a standard characteristic thickness.
- this male part could be in one piece, and produced in one piece by molding or by machining.
- the female part of this connection is constituted by a metal lug proper (9), connected to the electrical harness (7), overmolded by means of an insulating material, typically PVC.
- this overmolded terminal (9) constitutes what is conventionally called a “straight clip” or a “flag clip”, depending on whether the electric wire which results therefrom is aligned or forms a right angle with said terminal.
- this clip (6) is itself overmolded with an additional element (3), also made of insulating material, and typically forming a clamp at one of its ends (4 ).
- This clamp (3) is intended to be fixed on the lower edge of the windshield at the level of the male strip (1).
- the assembly constituted by the clip (6) and the clamp (3) is in one piece, it is produced during manufacture by simple overmolding.
- the female part consists of two independent parts respectively the clamp (3) and the clip (6).
- the total element is produced by inserting the anterior end of the clip (6) into an opening (5) formed at the rear part of the clamp (3), the external dimensions of the clip and the internal dimensions of the said opening (5) being such that the clip (6) must be inserted by applying a certain pressure, making it possible to maintain it by the clamp (3).
- it can be positioned immediately after completion of the windshield and fitting of the male strips, so that the actual electrical connection only consists in inserting said clips into the openings (5) of the clamps ( 3).
- connection harnesses at the level of the windshields, and in general, at the level of any flat surface incorporating an electrical element.
- the connection harnesses there is no longer any risk of the male part breaking, the latter being stiffened by the tongue (2), and in addition, protected by the clamp (3).
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Multi-Conductor Connections (AREA)
Claims (4)
- Verbindungselement zum Verbinden eines elektrischen Kabelbündels (7) mit einem elektrischen, in einer isolierenden Fläche (8) eingebetteten Leiter (11), mit einem männlichen Teil, das durch ein leitendes Plättchen (1) gebildet wird, welches mit dem elektrischen Leiter (11) in Höhe der Fläche (8) verbindbar ist, und zwar so, daß es in Höhe eines seitlichen Randes (12) aus letzterer hervorragt, wobei das Plättchen (1) eine elektrische Zunge (2) aufweist, die dazu bestimmt ist, die Rolle der männlichen Verbindung zu spielen, dadurch gekennzeichnet, daß das Verbindungselement ein weibliches Teil aufweist, der durch eine elektrische Verbindung (9) gebildet wird, das dazu bestimmt ist, mit der elektrischen männlichen Zunge (2) zusammenzuwirken, und die mit einem isolierenden Material in Form einer Klammer (3) überdeckt ist, die dazu bestimmt ist, sich an der Fläche (8) in Höhe des Plättchens (1) des männlichen Teils festzuklemmen.
- Verbindungselement nach Anspruch 1, dadurch gekennzeichnet, daß das isolierende Material auf der weiblichen Verbindung aufgespritzt ist.
- Verbindungselement nach Anspruch 2, dadurch gekennzeichnet, daß das gespritzte Stück (3, 6) aus isolierendem Material einstückig ist.
- Verbindungselement nach Anspruch 2, dadurch gekennzeichnet, daß das gespritzte Stück des weiblichen Teils aus zwei Bauteilen gebildet wird:- einem ersten Bauteil (6), das auf der elektrischen Verbindung (9) aufgespritzt ist, und in dessen Verlängerung das Kabelbündel der ektrischen Versorgung verläuft,- und aus einem zweiten, die eigentliche Klammer (3) bildenden Bauteil, in welches das erste Bauteil (6) in Höhe eines seiner äußeren Enden (5) eingesetzt ist, wobei die Klammer (3) in Höhe ihres mittleren Bereichs einen Spalt (10) aufweist, der dazu bestimmt ist, den Durchgang der männlichen Zunge (2) zu ermöglichen, damit sich diese in der weiblichen Verbindung (9) passend einfügt, und wobei die Klammer (3) sich mit ihrem anderen äußeren Ende (4) an der Oberfläche (8) festhält.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9109315A FR2679384B1 (fr) | 1991-07-18 | 1991-07-18 | Element de connexion d'un faisceau electrique avec un conducteur electrique incorpore dans une surface isolante. |
FR9109315 | 1991-07-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0524113A1 EP0524113A1 (de) | 1993-01-20 |
EP0524113B1 true EP0524113B1 (de) | 1995-04-12 |
Family
ID=9415450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920420223 Expired - Lifetime EP0524113B1 (de) | 1991-07-18 | 1992-06-30 | Verbindungselement für einen elektrischen Kabelbaum mit einem in einer Isolierschicht eingebetteten elektrischen Leiter |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0524113B1 (de) |
DE (1) | DE69202017T2 (de) |
ES (1) | ES2072121T3 (de) |
FR (1) | FR2679384B1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2703838B1 (fr) * | 1993-04-08 | 1995-06-09 | Saint Gobain Vitrage Int | Vitrage muni d'un element de connexion. |
GB2391069A (en) * | 2002-07-20 | 2004-01-28 | William Marshall | Building temperature monitor providing an output dependent on detected temperature |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3813519A (en) * | 1964-11-09 | 1974-05-28 | Saint Gobain | Electrically heated glass window |
DE2529619A1 (de) * | 1975-07-03 | 1977-01-20 | Daimler Benz Ag | Steckbarer elektrischer anschluss |
US4100398A (en) * | 1975-08-27 | 1978-07-11 | The Sierracin Corporation | Laminated electrically heatable window with electrical connectors |
-
1991
- 1991-07-18 FR FR9109315A patent/FR2679384B1/fr not_active Expired - Fee Related
-
1992
- 1992-06-30 DE DE1992602017 patent/DE69202017T2/de not_active Expired - Fee Related
- 1992-06-30 EP EP19920420223 patent/EP0524113B1/de not_active Expired - Lifetime
- 1992-06-30 ES ES92420223T patent/ES2072121T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69202017T2 (de) | 1995-08-24 |
ES2072121T3 (es) | 1995-07-01 |
FR2679384A1 (fr) | 1993-01-22 |
DE69202017D1 (de) | 1995-05-18 |
EP0524113A1 (de) | 1993-01-20 |
FR2679384B1 (fr) | 1993-11-05 |
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