Patent ID: 9114819
Filing Date: 2015-08-25
Classification: B62B,B65D

Abstract:
1. A dolly for transportation of objects, the dolly comprising: an engagement member made of formable material and having an engaging side shaped for receiving carriers and a back side opposite to the engaging side, a plurality of wheels, a load-bearing frame having a top side and a bottom side, the plurality of wheels being mounted relative to the bottom side of the load-bearing frame, and an abutment extending between the back side of the engagement member and the top side of the load-bearing frame for fastening the back side of the engagement member to the top side of the load-bearing frame, whereby a single type of the load-bearing frame is applicable to a variety of the engagement members, wherein the engaging side of the engagement member is provided with non-circular wheel reception wells configured to receive the wheels of a superimposed second dolly, wherein each of the wheel reception wells is shaped so that each of the wells shares only three contact points with a corresponding one of the wheels of the superimposed second dolly.