首页>
外国专利>
DEVICE FOR CONTROLLING THE FLUID EXCHANGE BETWEEN AT LEAST TWO CUSHION CHAMBERS OF A CUSHION, AND SEAT CUSHION AND CHAIR HAVING SUCH A CUSHION
DEVICE FOR CONTROLLING THE FLUID EXCHANGE BETWEEN AT LEAST TWO CUSHION CHAMBERS OF A CUSHION, AND SEAT CUSHION AND CHAIR HAVING SUCH A CUSHION
展开▼
机译:用于控制至少两个靠垫的靠垫之间的流体交换,以及具有靠垫的座椅靠垫和椅子的流体交换的装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention provides a device (2) for controlling the fluid exchange between at least two cushion chambers (100a, 100b, 100c, 100d) of a cushion (1), wherein there is provided to all the cushion chambers (100a, 100b, 100c, 100d) in each case at least one hose line (44) for connection to the respective cushion chamber (100a, 100b, 100c, 100d), and wherein a passage chamber (50) is provided in which the hose lines (44) are brought together. The cushion chambers (100a, 100b, 100c, 100d) can thus be brought into fluid communication with one another via the passage chamber (50). A base (12) for the passage chamber (50) and a pressure body (16) which is seated on the passage chamber (50) are provided, wherein the pressure body (16) is displaceable relative to the base (12) in such a way that the pressure chamber (50) can be variably compressed.
展开▼