| CPC F17C 13/084 (2013.01) [F17C 2205/0188 (2013.01)] | 17 Claims | 

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               1. A fastening device (1) for fastening an oxygen concentrator, having a receiving body (10) extending in a longitudinal direction (L), the receiving body (10) having a facing side (S1) configured to face the oxygen concentrator in a received position and a facing-away side (S2) configured to face away from the oxygen concentrator in the received position, the receiving body (10) having two receiving elements (11) on the facing side (S1), the receiving body (10) having at least one fixing device (50) on the facing-away side (S2), wherein a securing device (20) for securing the oxygen concentrator adapted to be received on the two receiving elements is arranged on the receiving body (10), wherein the securing device (20) has a clamping profile (30), the clamping profile (30) having a first leg (31) and a second leg (32) positioned at a right angle to the first leg (31), wherein the first leg (31) is guided linearly in a guide element (21) and a slide (33) is arranged on an upper side of the second leg (32). 
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