| 摘要 |
A dual wheel caster wherein the parts thereof are fabricated from steel, or other sheet metal, including a body frame member made from a metal stamping having an integral socket for a vertical swivel stem and carrying an axle, and a pair of supporting wheel members on respectively opposite sides of the body frame member and a fender with the wheels supported from the body frame member and comprised of a sheet metal stamping and a bottom support member for the fender. |
