DE102006033677A1 - Device for pressing spring pair of current bridge in cutter, has two compression springs arranged in housing suspensible on spring pair before insert of cutter in spring pair, which are pressed in level acting in opposite direction - Google Patents
Device for pressing spring pair of current bridge in cutter, has two compression springs arranged in housing suspensible on spring pair before insert of cutter in spring pair, which are pressed in level acting in opposite direction Download PDFInfo
- Publication number
- DE102006033677A1 DE102006033677A1 DE200610033677 DE102006033677A DE102006033677A1 DE 102006033677 A1 DE102006033677 A1 DE 102006033677A1 DE 200610033677 DE200610033677 DE 200610033677 DE 102006033677 A DE102006033677 A DE 102006033677A DE 102006033677 A1 DE102006033677 A1 DE 102006033677A1
- Authority
- DE
- Germany
- Prior art keywords
- spring pair
- cutter
- housing
- pair
- compression springs
- 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.)
- Withdrawn
Links
- 230000006835 compression Effects 0.000 title claims abstract description 16
- 238000007906 compression Methods 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 8
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
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
Landscapes
- Fuses (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Anpressen eines Federpaares einer Strombrücke an ein Messer dieser Strombrücke.The The invention relates to a device for pressing a spring pair a power bridge to a knife of this bridge.
Eine derartige Strombrücke, bestehend aus einem Federpaar und einem Messer, ist als Bestandteil eines Stromschienensystems bekannt. Ein solches Stromschienensystem dient zur Energieversorgung eines Fahrzeuges, insbesondere eines Schienenfahrzeuges. Die Strombrücke als Bestandteil des Stromschienensystems kompensiert Wärmedehnungen einer aus Metall gefertigten Stromschiene. Zwei Teile einer Stromschiene sind dazu an der Strombrücke so verbunden, dass das eine Teil der Stromschiene mit dem Messer und das andere Teil mit dem Federpaar endet und dass das Messer in den Raum zwischen dem Federpaar eingreift und dort mit dem Federpaar mechanisch in Kontakt ist. Durch Wärmedehnung bedingte Relativbewegungen zwischen dem Federpaar und dem Messer sind gewährleistet. Damit ein elektrischer Strom über die Strombrücke auch während der Relativbewegungen möglich ist, ist das Federpaar an das Messer angepresst.A such current bridge, consisting of a pair of springs and a knife, is part of it a busbar system known. Such a busbar system serves to supply energy to a vehicle, in particular one Rail vehicle. The electricity bridge as part of the busbar system compensates for thermal expansion a metal busbar. Two parts of a busbar are at the electricity bridge connected so that the part of the power rail with the knife and the other part ends with the spring pair and that the knife engages in the space between the spring pair and there with the spring pair is mechanically in contact. Due to thermal expansion relative movements between the spring pair and the knife are guaranteed. So that an electric Electricity over the electricity bridge too while the relative movements possible is, the spring pair is pressed against the knife.
Es hat sich herausgestellt, dass der Anpressdruck des Federpaares nicht immer ausreicht, um einen gewünschten Strom durch die Strombrücke zu gewährleisten.It has been found that the contact pressure of the spring pair is not always sufficient to a desired Electricity through the electricity bridge to ensure.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Anpressen des Federpaares an das Messer anzugeben, die eine verbesserte Stromleitung zwischen dem Messer und dem Federpaar der Strombrücke gewährleistet.Of the Invention is based on the object, a device for pressing specify the spring pair to the knife, the improved power line ensured between the knife and the spring pair of the current bridge.
Die Aufgabe wird gemäß der Erfindung dadurch gelöst, dass in einem vor dem Einführen des Messers in das Federpaar auf das Federpaar aufschiebbaren Gehäuse mindestens zwei Druckfedern angeordnet sind, die in einer Ebene in entgegengesetzter Richtung wirkend und im Gehäuse abgestützt an gegenüber liegenden Druckpunkten des Federpaares der Strombrücke anpressbar sind.The Task is according to the invention solved by that in one before insertion of the knife in the pair of springs on the spring pair slip-on housing at least two compression springs are arranged, which in a plane in opposite Acting direction and in the housing supported across from lying pressure points of the spring pair of the current bridge pressed are.
Mit dieser Vorrichtung wird der Vorteil erzielt, dass durch die zusätzlichen Druckfedern die Federkraft des Federpaares verstärkt wird. Darüber hinaus ist die Vorrichtung in einfacher Weise anzubringen. Es sind keine aufwändigen Schraubverbindungen notwendig.With This device has the advantage that by the additional Compression springs, the spring force of the spring pair is reinforced. In addition, it is to install the device in a simple manner. There are no complicated screw necessary.
Beispielsweise sind im Gehäuse vier Druckfedern angeordnet, von denen jeweils zwei in einer Ebene in entgegengesetzter Richtung wirkend und im Gehäuse abgestützt an gegenüber liegenden Druckpunkten des Federpaares der Strombrücke anpressbar sind. Durch den Einsatz von zwei Druckfederpaaren wird der Vorteil erzielt, dass das Gehäuse der Vorrichtung stabil gehalten wird und dass außerdem das Federpaar der Strombrücke an zwei Stellen an das Messer der Strombrücke angepresst wird. Der Strom durch die Strombrücke wird weiter verbessert.For example are in the case four compression springs arranged, of which two in one plane acting in the opposite direction and supported in the housing at opposite pressure points of the spring pair of the current bridge can be pressed. By the use of two compression spring pairs is the advantage is achieved that the housing of the device stable is held and that as well the spring pair of the current bridge pressed against the knife of the current bridge in two places. The current through the electricity bridge will be further improved.
Beispielsweise weist das Federpaar einander gegenüber liegende Sicken auf, in denen die Druckfedern an das Federpaar anpressbar sind. Mit den Sicken wird der Vorteil erzielt, dass die Vorrichtung besonders stabil zu positionieren ist. Sie kann bedingt durch die Sicken nicht ungewollt am Federpaar entlang verschoben werden.For example has the spring pair on opposite beads, in where the compression springs are pressed against the pair of springs. With the Beading is achieved the advantage that the device especially is stable to position. It can not be due to the beads unintentionally be moved along the spring pair along.
Beispielsweise ist das Gehäuse ein quaderförmiger Metallkorb. Ein solcher Metallkorb ist einerseits leichter als ein geschlossenes Gehäuse, andererseits wird der Vorteil erzielt, dass beim Montieren der Vorrichtung die momentane Position der Druckfedern stets sichtbar ist, wodurch das Montieren erleichtert ist.For example is the case a cuboid Metal basket. On the one hand, such a metal basket is lighter than one closed housing, On the other hand, the advantage is achieved that when mounting the device the instantaneous position of the compression springs is always visible, thereby the mounting is facilitated.
Beispielsweise sind die Druckfedern Blattfedern. Blattfedern sind besonders einfach in der gewünschten Position am Federpaar, insbesondere in den Sicken, anzubringen, so dass ge währleistet ist, dass der Federdruck der Blattfedern auf das Federpaar einwirkt.For example the compression springs are leaf springs. Leaf springs are particularly easy in the desired Position on the spring pair, in particular in the beads to install, so that guaranteed is that the spring pressure of the leaf springs acts on the spring pair.
Mit der Vorrichtung nach der Erfindung wird insbesondere der Vorteil erzielt, dass schnell und zuverlässig und mit einfachen Mitteln ein erhöhter Anpressdruck des Federpaares einer Strombrücke an das Messer derselben Strombrücke erreicht wird. Dadurch ist eine verbesserter Stromleitung durch die Strombrücke und damit durch das gesamte Stromschienensystem gegeben.With the device according to the invention is particularly the advantage achieved that fast and reliable and with simple means an increased contact pressure of the spring pair a power bridge to the knife of the same power bridge is reached. This is an improved power line through the electricity bridge and thus given by the entire busbar system.
Ein
Beispiel für
eine Vorrichtung nach der Erfindung zum Anpressen eines Federpaares
einer Strombrücke
an ein Messer dieser Strombrücke
wird anhand der Zeichnung näher
erläutert:
An
einer Strombrücke
sind zwei Teile einer Stromschiene miteinander verbunden. Die Strombrücke dient
dazu, Wärmedehnungen
der Teile der Stromschiene zuzulassen, und trotzdem einen Strom
zwischen den beiden Teilen zu ermöglichen. Dazu ist an dem Ende
des einen Teils der Stromschiene ein Messer
Two parts of a busbar are connected to one another at a current bridge. The current bridge is used to allow thermal expansion of the parts of the busbar, and still allow a current between the two parts. For this purpose, a knife is at the end of one part of the busbar
Zur
Verbesserung des Kontaktes und damit auch der Stromleitung ist ein
quaderförmiger
Metallkorb
Zur
weiteren Verbesserung weist das Federpaar
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610033677 DE102006033677A1 (en) | 2006-07-20 | 2006-07-20 | Device for pressing spring pair of current bridge in cutter, has two compression springs arranged in housing suspensible on spring pair before insert of cutter in spring pair, which are pressed in level acting in opposite direction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610033677 DE102006033677A1 (en) | 2006-07-20 | 2006-07-20 | Device for pressing spring pair of current bridge in cutter, has two compression springs arranged in housing suspensible on spring pair before insert of cutter in spring pair, which are pressed in level acting in opposite direction |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006033677A1 true DE102006033677A1 (en) | 2008-01-31 |
Family
ID=38859166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610033677 Withdrawn DE102006033677A1 (en) | 2006-07-20 | 2006-07-20 | Device for pressing spring pair of current bridge in cutter, has two compression springs arranged in housing suspensible on spring pair before insert of cutter in spring pair, which are pressed in level acting in opposite direction |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006033677A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1041573B (en) * | 1953-11-25 | 1958-10-23 | Wickmann Werke Ag | Contact arrangement |
DE1074705B (en) * | 1960-02-04 | Großschwabhausen Dr. Walter Weckmar (Thür.) | Contact for knife switches or fuses | |
CH366589A (en) * | 1960-12-29 | 1963-01-15 | Gardy Particip App | Electrical distribution installation |
US20010039139A1 (en) * | 2000-02-04 | 2001-11-08 | Johann Herrmann | Insulation-displacement terminal contact, and a connecting terminal |
DE10336516A1 (en) * | 2002-09-03 | 2004-03-11 | Sumitomo Wiring Systems, Ltd., Yokkaichi | Electrical conductor arrangement |
DE10338294A1 (en) * | 2002-09-04 | 2004-06-17 | Sumitomo Wiring Systems, Ltd., Yokkaichi | Electrical conductor arrangement |
-
2006
- 2006-07-20 DE DE200610033677 patent/DE102006033677A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1074705B (en) * | 1960-02-04 | Großschwabhausen Dr. Walter Weckmar (Thür.) | Contact for knife switches or fuses | |
DE1041573B (en) * | 1953-11-25 | 1958-10-23 | Wickmann Werke Ag | Contact arrangement |
CH366589A (en) * | 1960-12-29 | 1963-01-15 | Gardy Particip App | Electrical distribution installation |
US20010039139A1 (en) * | 2000-02-04 | 2001-11-08 | Johann Herrmann | Insulation-displacement terminal contact, and a connecting terminal |
DE10336516A1 (en) * | 2002-09-03 | 2004-03-11 | Sumitomo Wiring Systems, Ltd., Yokkaichi | Electrical conductor arrangement |
DE10338294A1 (en) * | 2002-09-04 | 2004-06-17 | Sumitomo Wiring Systems, Ltd., Yokkaichi | Electrical conductor arrangement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102010025930B4 (en) | terminal | |
DE10355195B4 (en) | wire connection | |
EP1758206A2 (en) | Vertical connecting possibility in a terminal block having offset levels | |
DE102016116966A1 (en) | Spring terminal connection and conductor terminal | |
DE102010010260B4 (en) | Connectors | |
DE102010033236A1 (en) | Electric switch | |
WO2018046056A1 (en) | Overvoltage protection module for a modular plug connector | |
DE102005008899A1 (en) | Neutral conductor-disconnect terminal, has bus bar overlapping horizontal contact mouth for electrical connection of power bus bar and bus bar in closed position of separation slide | |
DE102014110775A1 (en) | Device for electrically contacting an energy storage cell and method for contacting an energy storage cell | |
EP3405998B1 (en) | Sprung busbar tapping clip and manufacturing process for a sprung busbar tapping clip | |
DE102008060282B4 (en) | Tool-free actuated spring clip for electrical conductors | |
DE102006033677A1 (en) | Device for pressing spring pair of current bridge in cutter, has two compression springs arranged in housing suspensible on spring pair before insert of cutter in spring pair, which are pressed in level acting in opposite direction | |
AT506801B1 (en) | NH-FUSE CIRCUIT DEVICE | |
EP2037550B1 (en) | Protection against contact for a rail | |
EP1916741B1 (en) | Installation switching device and terminal clamp therefor | |
WO2013034443A1 (en) | Electric connector with contact protection | |
EP2544012B1 (en) | System of electricity meter and connecting device for said electricity meter | |
DE19814182C2 (en) | Contact system for contactless stripping | |
DE102012222363A1 (en) | Plug connector for use with heating device of apparatus, has housing having multiple plug-in connectors, where temperature sensor is integrated in plug connector and is designed for direct contact with carrier | |
DE102005040310B3 (en) | Terminal clamp for a bus bar has connection flag giving a permanent fixture of the clamp to a contact flag on the bus bar | |
EP2234210B1 (en) | Clamp for fixing an electical conductor | |
DE102019108156A1 (en) | saw | |
EP2874250B1 (en) | Electric installation device | |
DE102009007073B4 (en) | Electrically conductive screw connection | |
DE202017100282U1 (en) | Busbar aisle clamp with spring-loaded technology |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8130 | Withdrawal |