EP1033785A1 - Klemmvorrichtung für den elektrischen Anschluss von Kabeln - Google Patents
Klemmvorrichtung für den elektrischen Anschluss von Kabeln Download PDFInfo
- Publication number
- EP1033785A1 EP1033785A1 EP00890064A EP00890064A EP1033785A1 EP 1033785 A1 EP1033785 A1 EP 1033785A1 EP 00890064 A EP00890064 A EP 00890064A EP 00890064 A EP00890064 A EP 00890064A EP 1033785 A1 EP1033785 A1 EP 1033785A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- clamping device
- electrical
- clamping part
- screw
- clamping
- 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
- 239000004020 conductor Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
- H01R4/363—Conductive members located under tip of screw with intermediate part between tip and 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
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/40—Pivotable clamping member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/006—Fuel distribution and transport systems for pulverulent fuel
Definitions
- the invention relates to an electrical clamping device with a screw and a clamping part for the electrical Connection of cables.
- electrical clamping devices are individually executed. For each connection is a clamping device with a screw provided. The clamping takes place via a Screw over which pressure or tension is exerted. Through this Pressure or train is the electrical cable to a conductive Part pressed, allowing electricity to flow. In this type of electrical clamping will screw for each connection used. In enclosures installed in control cabinets, For reasons of space, the electrical connections are one above the other arranged. If the lower connector is already screwed on, poses the problem that the top port is no longer is accessible.
- the aim of the invention is therefore to provide an electrical Clamping device to create in a simple way possible to attach two electrical cables.
- the two cables to contacts to connect, which in a conventional clamping device only are difficult to access; accordingly, the two contacts one after the other (in the clamping direction or in the direction of Screw movement) may be arranged.
- the clamping part has a central opening which is interspersed by one of the two contacts, wherein a side wall facing this contact the Opening forms one of the two contact surfaces.
- Fig. 1 a Longitudinal section of an electrical according to the invention Clamping device with a cable; and Fig. 2 is a section this electrical clamping device according to the line II-II in Fig. 1, but without cable.
- Fig. 1 shows a longitudinal section of an electrical Clamping device 1 with a housing 2.
- the housing 2 has two Openings 3, 3 'for the insertion of cables 4, 4'. Further is in the housing 2 an end-side opening 5 for receiving a Screw 6 provided.
- a cable 4 is through the one, front Recess 3 shown inserted into the interior of the housing 2 to with a front contact 7 of two consecutively arranged contacts 7, 7 'to be associated.
- the other cable 4 ' is in the rear recess 3' shown inserted.
- the Tab 8 is designed as a rocker clamping part 10 to a Swivel axis 10 'pivotally mounted.
- the clamping part 10 has two curved contact surfaces 11, 11 ', wherein the rear Contact surface 11 'by a side wall of a central Opening 12 of the clamping part 10 is formed.
- Fig. 2 shows a section of the electrical Clamping device according to the line II-II in Fig. 1, but are in Fig. 2, the cables 4, 4 'have been omitted.
- the screw 6 is in the U-shaped tab 8 screwed directly, which in the Guide 9 is guided in the housing 2 and thus via a twist the screw 6 are moved in the manner of a spindle drive can.
- the screw 6 is against axial adjustment secured, for example, by using their front (inner) End is present at contact 7.
- the U-shaped tab 8 takes over Journal 8 "at its two legs 8 'the clamping member 10 to the axis 10 'pivotally.
- the Cable 4, 4 'are used it is possible to use two cables 4, 4 ' or even just a cable 4 or 4 'either at the contact 7 or 7' to join.
- the clamping part 10 is made of insulating material to to prevent a flow of current through the clamping part 10, in which a short-circuit connection between the two contacts 7 and 7 'could arise.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Description
Claims (8)
- Elektrische Klemmvorrichtung (1) mit einer Schraube (6) und einem Klemmteil (10) für den elektrischen Anschluss von Kabeln (4, 4'), dadurch gekennzeichnet, dass der Klemmteil (10) zwei Anpressflächen (11, 11') zur Druckaufbringung an zwei Kontakten (7, 7') aufweist.
- Elektrische Klemmvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die zwei Kontakte (7, 7') hintereinander angeordnet sind.
- Elektrische Klemmvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Klemmteil (10) eine Wippe ist.
- Elektrische Klemmvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der Klemmteil (10) an einer mittels der Schraube (6) in einer Führung (9) längs verstellbaren Lasche (8) schwenkbar gelagert ist.
- Elektrische Klemmvorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die Schwenkachse (10') des Klemmteils im Wesentlichen senkrecht zur Längsachse (6') der Schraube (6) ist.
- Elektrische Klemmvorrichtung nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass die Schraube (6) direkt in der Lasche (8) eingeschraubt ist.
- Elektrische Klemmvorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Klemmteil (10) aus isolierendem Material besteht.
- Elektrische Klemmvorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Klemmteil (10) eine mittige Durchbrechung (12) aufweist, die von einem der beiden Kontakte (7, 7') durchsetzt wird, wobei eine diesem Kontakt (7') zugewandte Seitenwand (11') der Durchbrechung eine der beiden Anpressflächen bildet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT00890064T ATE340420T1 (de) | 1999-03-01 | 2000-03-01 | Klemmvorrichtung für den elektrischen anschluss von kabeln |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0033099A AT409807B (de) | 1999-03-01 | 1999-03-01 | Elektrische klemmvorrichtung |
| AT33099 | 1999-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1033785A1 true EP1033785A1 (de) | 2000-09-06 |
| EP1033785B1 EP1033785B1 (de) | 2006-09-20 |
Family
ID=3487732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00890064A Expired - Lifetime EP1033785B1 (de) | 1999-03-01 | 2000-03-01 | Klemmvorrichtung für den elektrischen Anschluss von Kabeln |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1033785B1 (de) |
| AT (2) | AT409807B (de) |
| DE (1) | DE50013482D1 (de) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2449979A1 (fr) * | 1978-12-29 | 1980-09-19 | Lebec Sa Ets E | Connecteur pour le raccordement de deux cables electriques |
| DE3204844A1 (de) * | 1982-02-11 | 1983-08-18 | OBO Bettermann oHG, 5750 Menden | Schraubenlose anschlussklemme fuer elektrische, insbesondere flexible leiter |
| EP0418766A1 (de) * | 1989-09-20 | 1991-03-27 | WECO Wester, Ebbinghaus & Co. | DruckÀ¼bertragungselement für eine Anschlussklemme |
| DE4203022A1 (de) * | 1992-01-10 | 1993-07-15 | Arcus Elektrotech | Mehrleiter-abzweigklemmvorrichtung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2721142B1 (fr) * | 1994-06-13 | 1996-07-19 | Schneider Electric Sa | Appareil électrique muni d'une borne à vis. |
-
1999
- 1999-03-01 AT AT0033099A patent/AT409807B/de not_active IP Right Cessation
-
2000
- 2000-03-01 EP EP00890064A patent/EP1033785B1/de not_active Expired - Lifetime
- 2000-03-01 AT AT00890064T patent/ATE340420T1/de not_active IP Right Cessation
- 2000-03-01 DE DE50013482T patent/DE50013482D1/de not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2449979A1 (fr) * | 1978-12-29 | 1980-09-19 | Lebec Sa Ets E | Connecteur pour le raccordement de deux cables electriques |
| DE3204844A1 (de) * | 1982-02-11 | 1983-08-18 | OBO Bettermann oHG, 5750 Menden | Schraubenlose anschlussklemme fuer elektrische, insbesondere flexible leiter |
| EP0418766A1 (de) * | 1989-09-20 | 1991-03-27 | WECO Wester, Ebbinghaus & Co. | DruckÀ¼bertragungselement für eine Anschlussklemme |
| DE4203022A1 (de) * | 1992-01-10 | 1993-07-15 | Arcus Elektrotech | Mehrleiter-abzweigklemmvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE340420T1 (de) | 2006-10-15 |
| ATA33099A (de) | 2002-03-15 |
| AT409807B (de) | 2002-11-25 |
| DE50013482D1 (de) | 2006-11-02 |
| EP1033785B1 (de) | 2006-09-20 |
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