Japan, Sept. 16 -- SANWA TEKKI CORP,KYUKEN:KK has got intellectual property rights for 'RECOVERY DEVICE FOR AUTONOMOUS TRAVEL DEVICE ON OVERHEAD WIRE.' Other related details are as follows:
Application Number: JP,2023-047641
Category (FI): H02G1/02
Stage: PROBLEM TO BE SOLVED: To provide a recovery device for an autonomous travel device on an overhead wire, in which the recovery device does not require radio control, can be downsized, and can be easily used by many workers.SOLUTION: When an autonomous travel device 101 becomes unable to autonomously travel on an overhead wire W, a recovery device 1 moves forward from a steel tower side T2 toward the autonomous travel device 101 by rotation of a travel roller 3 driven by a motor 4 while d...