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1. (WO2017067339) VERTICAL SWIVEL CASTER

Pub. No.:    WO/2017/067339    International Application No.:    PCT/CN2016/098154
Publication Date: Fri Apr 28 01:59:59 CEST 2017 International Filing Date: Wed Sep 07 01:59:59 CEST 2016
IPC: B60B 33/00
Applicants: SUN, Guangzhe
孙光哲
Inventors: SUN, Guangzhe
孙光哲
Title: VERTICAL SWIVEL CASTER
Abstract:
A vertical swivel caster, its wheel frame being a frame structure placed above the wheel axle. The wheel frame is placed within the circumference of the swivel bearing, and is eccentric relative to the swivel bearing axis and wheel axle axis.