Adam R. Loukus - Calumet MI, US Josh E. Loukus - Calumet MI, US David M. Somero - New Ipswich NH, US Niel S. Somero - New Ipswich NH, US Nathan K. Somero - New Ipswich NH, US David W. Somero - New Ipswich NH, US
International Classification:
B23D 61/02 B23D 65/00
US Classification:
83676, 76112
Abstract:
In some cases a composite cutting blade includes one or more cutting segments along a periphery of a hub segment. According to an example, the hub segment and the one or more cutting segments can comprise the same or different porous material. A metallurgical bond between the one or more cutting segments and the hub segment is created by a metal which infiltrates the porous material of both segments. The one or more cutting segments also include a cutting material which at least partially defines a cutting edge and/or a cutting surface of each cutting segment extending along the periphery of the composite blade.
- Baraga MI, US Niel S. Somero - Chassell MI, US Nathan K. Somero - New Ipswich NH, US David M. Somero - New Ipswich NH, US Matthew J. Somero - Rindge NH, US
International Classification:
B60P 1/30 B60P 1/16 B60P 1/36
Abstract:
A utility trailer with a movable bed floor includes a trailer frame supported by a plurality of wheel assemblies. A bed panel is coupled with the trailer frame and defines an upper support surface. A live-bed flexible member spans the length and width of the upper support surface. A load chain is coupled between forward and rearward ends of the live-bed flexible member and span the length of the bed panel below the bed panel. A drive system is supported by the trailer frame. The drive system has a sprocket engaged with the load chain and is operable to drive the live-bed flexible member in forward and rearward directions over the upper support surface for loading and unloading items from the utility trailer.