Air Spring
OwnerHans-Peter Kraussinventor
Life of this patent
Estimating the term…
Abstract
An air spring has three air spring spaces (1, 2, 3). the first and the third space increase and decrease in the same direction, while the second space increases when the other two decrease and vice versa. Connectin channels(14) between the first and the second space as well as between the first and the third space are provided with adjustable restrictors (13, 13’) to control the air flow between the chambers.
Claims11
-10. (canceled)
An air spring having a first air spring space (1) and a second air spring space (2), the air spring spaces having variable volumes which are increased and decreased in an opposite manner with respect to one another and having a connecting channel (14), via which compressed air is conducted from one air spring space into the other air spring space, wherein a restrictor device (13) which can be adjusted with regard to the passage is arranged in the connecting channel (14).
Dependencies are inferred from the claim text.