Spider is a mobility base for indoor use. The height and seat angle can be adjusted while carrying a child in the seating systemby means of a gas compression spring.
The seat height adjustment is infinitely adjustable, and the seat can be lowered to ground level. At minimum seat height, the distance to the ground is only approx 20cm, which is very useful when playing with other children at the same height in kindergarten, for example.
The seat angle adjustment allows both an active sitting position with the seat tilted forward at an angle of 10° or a reclining position with the seat tilted backwards at an angle of 35°. For changing the seat angle, a foot pedal is used.