Patten (shoe) shoes of Japan and other Asian countries. What are in effect snowshoes for mud, as used by wildfowlers, boatmen, and Coast Guards may also be called pattens, or "mud-pattens". These are shaped boards attached to the sole of a shoe, which extend sideways well beyond the shape of the foot, and therefore are a different sort of footwear from the patten discussed here. "Horse-pattens" were used on horses, especially for ploughing muddy fields. The word was also used for ice-skates, as it is in French ("patiner", to skate). In London, the Worshipful Company of Pattenmakers remains the Livery Company, formerly
Steam shovel dipper stick. When digging at a rock face, the operator simultaneously raises and extends the dipper stick to fill the bucket with material. When the bucket is full, the shovel is rotated to load a railway car or motor truck. The locking pin on the bucket flap is released and the load drops away. The operator lowers the dipper stick, the bucket mouth self-closes, the pin relocks automatically and the process repeats. Steam shovels usually had a three-man crew: engineer, fireman and ground man. There was much jockeying to do to move shovels: rails and timber blocks to move; cables