Forced extension caster assembly
作者： Michael Boraas , Nathan Karl , David Lund , Aaron Hegrenes
DOI:
关键词:
摘要: A novel caster assembly with a horizontally orientated arm is attached to base plate of rack during travel state and stored state. leveling foot flat portion non-flat inserted through slot on the hole such that state, horizontal in fully extended position, non- position.
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