초록 ▼

A mobile base assembly for movably supporting machinery comprises stamped corner members, extension members, support wheel attachments, caster wheel assemblies, and at least two stops for supporting the machinery in a stationary position. The extension members and the corner members each have a plur

A mobile base assembly for movably supporting machinery comprises stamped corner members, extension members, support wheel attachments, caster wheel assemblies, and at least two stops for supporting the machinery in a stationary position. The extension members and the corner members each have a plurality of holes. The holes in the extension members can be aligned with the holes in the corner member for receipt of bolts to fasten the extension member to the corner member. Further, each caster wheel assembly has a lifting mechanism that allows the mobile base assembly to be raised and lowered. The mobile base assembly is mobile in the raised position and stationary in the lowered position. In an alternative embodiment the support wheel attachments and caster wheel assemblies are attached directly to the machinery.

대표청구항 ▼

[ What is claimed is:] [1.] A mobile base assembly for movably supporting machinery, comprising:support members having a support plate and side members, said side members having a plurality of holes;extension members each having a first end and a second end and a plurality of holes which can be alig

[ What is claimed is:] [1.] A mobile base assembly for movably supporting machinery, comprising:support members having a support plate and side members, said side members having a plurality of holes;extension members each having a first end and a second end and a plurality of holes which can be aligned with the holes in said side member for receipt of fasteners to fasten said extension members to said support members;support wheels operatively connected to at least one of said support members for permitting movement of the machinery and for supporting the machinery;at least one pivotal wheel assembly operatively connected to at least one of said support members which supports the machinery, said pivotal wheel assembly having a lifting mechanism for raising and lowering the machinery; andat least one stop for supporting the mobile base in a desired location when said at least one pivotal wheel assembly lowers the mobile base.