Wing Suspension Devices TRIZ Cases

A three-roller carriage uses concave bearing ramps to distribute weight and enable rocking motion along guide rails.

A locking device uses a hook mechanism and swing arm to secure a vehicle sliding door rail.

A pre-fixed scissor guide and rod unit simplifies window fitting installation by handling the mechanism as a single component.

A roller guide uses an offset contact surface on the rail base to shift the roller's contact point during movement.

A movable slider unit with a slide body accommodated in a mounting unit recess allows multi-directional movement and pivoting within predefined limits.

Dual trolley devices with horizontal and vertical wheels prevent large glass panels from tilting during rotation.

Overhead movement mechanism moves a door horizontally along an adjacent wall, eliminating the need for wall demolition during hinged door conversion.

A movable barrier anchor system uses a guide lock to displace a pin for secure lift cable attachment without bracket disassembly.

Thickened cable ends engage fastening plates to absorb high forces while maintaining minimal installation space between sash and frame.

A cam slide mechanism displaces a connecting bolt axially within a retaining rail, eliminating external buffers and reducing wear on link tracks.

Pre-assembled snap-in joints align automatically during closing movement, reducing manual holding effort.

A pivoting lever roller carrier uses a control incline to engage the safety cam during assembly.

An adjustable connecting arm with a movable pin reconfigures tilt turn window operation sequences, reducing production costs and storage needs.