A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
188/111
A47C 3/18 (2006.01) B60B 33/02 (2006.01)
Patent
CA 1271143
ABSTRACT A swivel lock device for preventing swiveling of a locking caster, when the brake mechanism of the caster is deployed, and a caster incorporating such device. The device of the subject invention is adapted for use with casters which are inserted into standard tubular leg sockets having a non-circular flange which extend from the bottom of the tubular leg. The subject device comprises a stem and interlocking means for preventing rotation of the stem relative to the socket when the brake mechanism is deployed, comprising a plate secured to the stem of the caster in a non-rotatable fashion, having coupling means for coupling the plate to the outer edges of the socket flange so as to prevent the plate from rotating relative to the socket flange.
597469
Barrigar & Moss
Colson Casters Limited
Macmillan John S.
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