Self climbing scaffolding

摘要

(57) Abstract (Modified) Objective To retrench the foothold materials, construction job easy and safetyIt does. Constitution In the mainframe 4 which is provided on body body side of foothold 1The pinion 16 which provides plating rack 6, engages to that plating rack 6The guide unit which supports pinion shaft 15aTo provide in the body body, in pinion shaft 15a engagement of Drive meansCrevice 17a is provided.