| 摘要 |
For an arrangement for earthing of enclosed electrical track systems, a connector is used that can be attached to the power tracks A, B in the track system without these needing to be pre-processed. Thus the connector can be attached at all required points in the track system. The connector is intended for power tracks that are attached vertically and comprises a contact plate 11 that can be clamped onto the power track A, B and has a central opening to enable an earthing pin 8 to be inserted through the track system. The contact plate has two yokes 16 which by means of springs 15 attempt to cause two contact rollers 22 to assume a central resting position in cradle-shaped depressions 23 in the surface of the contact plate. When the earthing pin is inserted in the connector, it comes into contact with the rollers, which are pressed out from the central resting position against the force of the spring. <IMAGE> |
