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A platform for research: civil engineering, architecture and urbanism
Root cutter collar with quick changing skids
A root cutter collar with quick changing skids preferably includes a base tube, a plurality of skid bosses, a plurality of skid retainers, a plurality of threaded fasteners and a plurality of skids. The plurality of skid bosses are attached to an outside perimeter of the base tube. A pair of tapped holes are formed through each skid boss. A location pin extends outward from the skid boss and is located between the pair of tapped holes. Each skid retainer includes two through holes, which are concentric with the two tapped holes in each skid boss. Each skid includes a pair of slotted openings and a pin notch located between the pair of slotted openings. The pin notch is sized to receive the location pin. Threaded fasteners are inserted into the pair of holes in the skid retainer and tightened in the skid boss to retain the skid.
Root cutter collar with quick changing skids
A root cutter collar with quick changing skids preferably includes a base tube, a plurality of skid bosses, a plurality of skid retainers, a plurality of threaded fasteners and a plurality of skids. The plurality of skid bosses are attached to an outside perimeter of the base tube. A pair of tapped holes are formed through each skid boss. A location pin extends outward from the skid boss and is located between the pair of tapped holes. Each skid retainer includes two through holes, which are concentric with the two tapped holes in each skid boss. Each skid includes a pair of slotted openings and a pin notch located between the pair of slotted openings. The pin notch is sized to receive the location pin. Threaded fasteners are inserted into the pair of holes in the skid retainer and tightened in the skid boss to retain the skid.
Root cutter collar with quick changing skids
FREY STEPHEN R (author) / DRESANG RICHARD D (author) / WITT KEVIN J (author)
2021-03-16
Patent
Electronic Resource
English
| Engineering Index Backfile | 1938
| Online Contents | 2000
| British Library Online Contents | 2000
| Engineering Index Backfile | 1938