Folding Mount DFM2
The DAESSY Folding Mount (DFM2) as the name implies can be folded away from the user. The two tubes of the Mount are connected by a flexible joint and except for this feature it is identical to the Rigid Mount. The flexible joint allows the horizontal tube, with the device attached or removed, to be lifted up to the side until the two tubes are parallel in a straight-up orientation and then rotated down until parallel to the vertical tube alongside the wheelchair. When folded and removed from the wheelchair the Folding Mount forms a more compact structure than the Rigid Mount.
More information: http://www.daessy.com/dms/dfm2/indexf.html