Sleeping Accommodation TRIZ Cases
- Recreational vehicle with a two-part transverse bed frame one of which moves
See how a segmented bed frame with independent pivoting and sliding elements enables access to
- Bunk Bed with Landing and Open-Beam Layout to Save Vertical Space
See how a multi-level bunk bed uses a staircase landing, exposed beams, and open upper bunks to
- Rail Car Convertible Berth Assembly With Rotating Backrest
A rotating backrest with dual-use mattress surfaces turns rail car seating into a berth while simplifying assembly and improving passenger comfort.
- Vehicle Sleeping Berth Frame With Concealed Beam Support
Concealing the horizontal support beam inside a hollow berth frame cuts bulk, hides fasteners, and reduces injury risk in vehicle sleeping compartments.