Japan, Sept. 18 -- SANWA TEKKI CORP,EAST JAPAN RAILWAY CO has got intellectual property rights for 'STEEL POLE POLISHING DEVICE.' Other related details are as follows:
Application Number: JP,2023-011254
Category (FI): B24B29/00@F,B24B27/00@L
Stage: PROBLEM TO BE SOLVED: To provide a device which can polish a main material and diagonal materials forming one surface of a steel pole having a quadratic prism shape simultaneously while travelling on the steel pole by its own power.SOLUTION: A polishing device 1 includes a transport mechanism 2 and a polishing mechanism 3. The transport mechanism 2 travels on a steel pole 401 in an extension direction by its own power while causing magnetic wheels 4 driven by a motor M1 to be attracted to one ...