ELEVATOR GUIDE RAIL MACHINING APPARATUS AND GUIDE RAIL MACHINING METHOD

An elevator guide rail machining apparatus according to the present invention machines a guide rail in a state in which the guide rail is installed in a hoistway. The guide rail machining apparatus has a winch, a suspending member wound on the winch, and a machining apparatus body suspended from the...

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Bibliographische Detailangaben
Hauptverfasser:	NAKASUJI, Tomoaki, YAMASHITA, Takashi, HASEGAWA, Masahiko, UGAI, Yoshikazu, OKI, Katsunori, HASHIGUCHI, Atsuki
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING
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