A caster has two wheels with tires non-rotatably secured to a wheel center and shaped with an internal cylindrical drum surface. A brake member pivoted on the caster body has two side walls with out-turned edge portions engageable with respective drum surfaces. The engagement may be at an upper position, or opposite the ground-engaging portion of the wheels.
申请公布号
DE4103328(A1)
申请公布日期
1991.08.08
申请号
DE19914103328
申请日期
1991.02.05
申请人
COLSON CASTORS (EUROPE) LTD., HALESOWEN, WEST MIDLANDS, GB
发明人
SCREEN, STAFFORD THOMAS, WOLLESCOTE, STOURBRIDGE, WEST MIDLANDS, GB