A mechanical wheel that climbs curbs by lifting its axis through a dual-wheel structure, enabling safer movement for wheelchairs, carts, and robots
Dual-wheel + spring mechanism
Passively overcomes curbs
Fits standard wheel sizes
Compatible across applications
No sensors or power required
Simple mechanical performance
Wheelchair manufacturers
PROBLEM SOLVING
Improves safety and mobility over curbs
REVENUE GROWTH
Enables differentiated premium wheelchair models
Logistics and foodservice cart companies
PROBLEM SOLVING
Reduces labor burden and improves transport efficiency
Delivery robot companies
PROBLEM SOLVING
Overcomes obstacles without the need for any sensors or additional devices
