GAS SPRING SUPPORTED, BUSHING GUIDED CASTER ASSEMBLY FOR ROLLING LADDERS AND LADDERS HAVING SAME

Caster with a Circularly Positioning Structure

WHEEL LOCK SYSTEMS AND CARRIERS

CASTER WHEEL BRAKE SYSTEM

BRAKING CASTER

Brake module of a wheel module having a wheel drivable about a wheel axis by a drive module and indefinitely steerable about a steering axis

Caster with braking device

Driving device for a hub assembly

Caster brake device

Braking and locking system for caster wheels

Caster wheel

Cart caster capable of converting into fixed or swivel type according to travel direction

Brake mechanism for a non-motorized wheeled vehicle

Double brake structure for caster wheel

Active speed restricting wheel assembly

Wheel lock

Friction wheel for cart

Brake mechanism for a non-motorized wheeled vehicle

Removable wheel device for a stroller

System and user interface for handling a person, and method therefor

Hand deactivated shopping cart automatic braking system

Castor for furniture or the like