초록 ▼

A dolly for transporting doors and planks of different types using a spring loaded hinge assembly 20 with two arm holding assemblies 40, each mounted to a hinge leaf 22. The dolly is removably mounted at a predetermined location along the edge of the transported object. The frictional force exerted

A dolly for transporting doors and planks of different types using a spring loaded hinge assembly 20 with two arm holding assemblies 40, each mounted to a hinge leaf 22. The dolly is removably mounted at a predetermined location along the edge of the transported object. The frictional force exerted by the arm holding assemblies against the object keeps the dolly mounted to the latter. A wheel assembly is mounted to the arm holding assemblies.

대표청구항 ▼

1. A dolly, comprising: (A) a spring-loaded hinge assembly (20) having first and second hinge leaves that are pivotally mounted to, and extending outwardly from, a hinge pin and further including a spring member for urging said first and second hinge leaves against each other;(B) first and second ar

1. A dolly, comprising: (A) a spring-loaded hinge assembly (20) having first and second hinge leaves that are pivotally mounted to, and extending outwardly from, a hinge pin and further including a spring member for urging said first and second hinge leaves against each other;(B) first and second arm holding assemblies mounted to said first and second leaves, respectively, and said arm holding assemblies further including first and second elongated walls extending substantially perpendicularly with respect to said first and second leaves, said walls each including an inner facing surface, wherein said inner facing surface comes in contact with an object to be transported, wherein said object includes an edge with an adjacent outer surface; and(C) first and second wheel assemblies (60) are mounted to said first and second arm holding assemblies, respectively, so that said dolly is removably mounted to a predetermined location along the outer surface adjacent to said edge;wherein said first arm holding assembly and said second arm assembly are each formed of an L-shaped beam with an outer side wall extending perpendicularly below said first and second elongated walls, respectively, and each outer side having an opening for an axle of a respective wheel assembly. 2. The dolly set forth in claim 1 further including: (D) a pad assembly mounted to said inner facing surfaces to further enhance enhanced the grip of said arm holding assemblies to said object. 3. The dolly set forth in claim 1 further including spacer members to be snuggly inserted between said inner facing surfaces and said object thereby embracing the frictional engagement of frictionally engaging said dolly to said object. 4. The dolly set forth in claim 3 further including: (F) a pad assembly mounted to said inner facing surfaces to further enhance the grip of said arm holding assemblies to said object.