Toboggan has pins for upper section of each runner for locking in recess in bearing block when in in-use position

摘要

The upper sections(11) of the toboggan's runners have pins(10) which in the in-use position lock into recesses(3) in the bearing blocks(1). The runners are axially movable in relation to the bearing blocks, and by this axial displacement the pins lock into the recesses. The runners lock in the direction opposite the toboggan's direction of travel. The bearing blocks each comprise a first(1a) and second(1b) clamping jaw which are rotatably interconnected.