Assa Abloy Entrance Systems Ab

Erik Backman

Ingemar Palsson

Sven Asbo

The present invention relates to the field of sliding door systems. The invention relates to a wheel carriage) for a sliding door resting in sliding track (), comprising wheel connection means () adapted to removably connect a wheel shaft () at two connection points () positioned on each side of a wheel (). The invention also relates to a method for exchanging the wheels () of a wheel carriage (), by lowering a door panel and replacing the wheels (), while the wheel carriage () is resting in the sliding track ().

Wheel carriage

The present invention relates to the field of sliding door systems. The invention relates to a second wheel holder () enabling using a flexible number of wheels in a wheel carriage () for a sliding door resting in sliding track (). The second wheel holder () comprises one attachment means () adapted to be removably attached to the first wheel connection means () and at least two second wheel connection means () each adapted to connect one wheel (). The invention also relates to a method for exchanging the wheels () and of a wheel carriage (), by lowering a door panel and replacing the wheels, by removing the second wheel holder (), while the wheel carriage () is resting in the sliding track ().

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Landskrona, Sweden

Erik Backman