Sledge Wheels TRIZ Cases

Independent peripheral axle molding eliminates integral ring constraints, resolving manufacturing precision issues while maintaining structural strength.

An omnidirectional wheel system allows a kitchen caddy to rotate freely, resolving the difficulty of accessing appliances in cluttered spaces.

A weight distribution assembly with adjustable preload mechanisms connects caster assemblies to the vehicle frame.

A support arm extends from the walker base to carry items, resolving balance issues caused by holding handles.

Elevated handle connections prevent wheel locking while spaced wheels improve stability, resolving frame binding and tipping issues in compact storage.

A dolly uses telescoping rods and tilting skates to adjust platform width and navigate obstacles.

Mobile housekeeping cart with corner rollers for wall protection.

Pneumatic cylinders extend wheels for transport while a pressure relief mechanism bleeds air to retract them when the base exceeds a set angle.

Articulating legs with motorized actuators adjust height and angle for single-operator truck loading.

Segmented support beams create vertical clearance for autonomous vehicle access while protecting rollers from forklift damage during pickup operations.

An electronic cart uses battery power and autonomous navigation to transport packages across varied terrain.

A modular service cart with adjustable frame members supports electric vehicle batteries.

Corrugated hollow wheels traverse rocks and sand while eliminating maintenance burdens associated with inflatable tires.

A wheelchair auxiliary power device uses a rotary member and guiding portion to generate returning force.

Segmented rolling frames with dynamic articulation allow vertical panel installation while minimizing transport size.

A foldable motorized beach cart uses a tubular drive track and solar panels for self-propulsion.

Segmented wheel assemblies enable a motorized stair climber trolley to climb narrow stairs without manual lifting effort.