DE1625006U - DEVICE FOR CONDUCTED RETURN CURRENT IN ELECTRIC TRUCKS, IN PARTICULAR TRAM CARS. - Google Patents
DEVICE FOR CONDUCTED RETURN CURRENT IN ELECTRIC TRUCKS, IN PARTICULAR TRAM CARS.Info
- Publication number
- DE1625006U DE1625006U DE1949K0000421 DEK0000421U DE1625006U DE 1625006 U DE1625006 U DE 1625006U DE 1949K0000421 DE1949K0000421 DE 1949K0000421 DE K0000421 U DEK0000421 U DE K0000421U DE 1625006 U DE1625006 U DE 1625006U
- Authority
- DE
- Germany
- Prior art keywords
- conducted
- return current
- electric trucks
- tram cars
- bearings
- 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
Links
Landscapes
- Motor Or Generator Frames (AREA)
Description
Bas Gebrauchsmuster bezieht sich auf eine Vorrichtung. zur geleiteten.
rückstromführung bei elektrischen Triebwagen, insbesondere Strassenbahnwagen. Der
Rückstrom des Motors und des Fahrschalters fliegst bei Triebwagen über die Motorstützlager
und die Radscheiben zur Schiene ab.
Auch verwendete man mit Rücksicht auf die Lebensdauer als Motorstützlager
bisher fast ausschliessliche Gleitlager,
Dem Gebrauchsmuster liegt die Aufgabe zu Gründe, die Ursache des vorzeitigen Verschleißes der Motoratützlagerden Rückstrom - von den Stützlagern fernzuhalten und zur Verwendung von Wälzlagern mit ihrer fast unbegrenzten Lebensdauer und ihrem geringeren Wartungsbedürfnis zu kommen.The utility model is the task to reasons, the cause of the premature Wear of the motor support bearings the reverse current - keep away from the support bearings and to the use of rolling bearings with their almost unlimited service life and their lower maintenance requirements to come.
Nach dem Gebrauchsmuster erfolgt dies dadurch, dass auf der Achse
ein Schleifstück angeordnet ist und dass dieses
Abb. 1 zeigt eine Tirebwagenachse im Querschsnitt, Abb. 2 das Schleifstück mit Halterung auf der Achse.Fig. 1 shows a cross-section of a Tirebwagen axis, Fig. 2 the contact strip with bracket on the axis.
Wie aus den Abbildungen ersichtlich ist, befindet sich auf der Triebachse
1 erfindungagemäss ein Sohleifstück 2, das
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1949K0000421 DE1625006U (en) | 1949-11-14 | 1949-11-14 | DEVICE FOR CONDUCTED RETURN CURRENT IN ELECTRIC TRUCKS, IN PARTICULAR TRAM CARS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1949K0000421 DE1625006U (en) | 1949-11-14 | 1949-11-14 | DEVICE FOR CONDUCTED RETURN CURRENT IN ELECTRIC TRUCKS, IN PARTICULAR TRAM CARS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1625006U true DE1625006U (en) | 1951-06-28 |
Family
ID=29791628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1949K0000421 Expired DE1625006U (en) | 1949-11-14 | 1949-11-14 | DEVICE FOR CONDUCTED RETURN CURRENT IN ELECTRIC TRUCKS, IN PARTICULAR TRAM CARS. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1625006U (en) |
-
1949
- 1949-11-14 DE DE1949K0000421 patent/DE1625006U/en not_active Expired
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