The castor has a support part swivelling about a vertically mounted bolt and supporting a wheel. A blocking device formed by a leaf spring (23) can be operated by a foot-operated lever (21a). An additional operating lever (21b) acts on the leaf spring to move the brake arm (32b) serving as the swivel fixing member into a position fixing the direction of the castor. The brake arm in dependence on which operating lever acts on the leaf spring is either moved in the x-direction and engages as a swivel fixing member in a first cog set on the bolt (36) or in the y-direction engaging as a direction fixing member in a second cog.
申请公布号
DE19721033(C1)
申请公布日期
1998.04.16
申请号
DE1997121033
申请日期
1997.05.20
申请人
STEINCO PAUL VOM STEIN GMBH, 42929 WERMELSKIRCHEN, DE
发明人
SCHROEDER, DIETER, 42929 WERMELSKIRCHEN, DE;SIMMAT, KLAUS, 42929 WERMELSKIRCHEN, DE