DEVICE FOR MEASURING ELEVATOR HOISTWAY DIMENSIONS, AND METHOD FOR MEASURING SAME

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DEVICE FOR MEASURING ELEVATOR HOISTWAY DIMENSIONS, AND METHOD FOR MEASURING SAME

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ENOMOTO YU / NAKAMURA HIDEKI / SAMBONGI KEISUKE

An elevator hoistway dimension measuring apparatus includes: a base that is mounted to a floor; a first arm that extends in a first direction from the base so as to penetrate inside a hoistway; a pair of second arms that extend from two sides of the base when viewed in the first direction, and that are respectively placed in contact with inner surfaces of a facing pair of jambs of a doorframe; a pair of third arms that extend parallel to the second arms beyond the jambs of the doorframe; and a three-dimensional coordinate measuring machine that is mounted to an end portion of the first arm to measure the hoistway three-dimensionally from inside the hoistway, whereby measuring time is shortened significantly, and safety is also improved.

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Title :

DEVICE FOR MEASURING ELEVATOR HOISTWAY DIMENSIONS, AND METHOD FOR MEASURING SAME

Additional title:

VORRICHTUNG ZUR MESSUNG VON AUFZUGSSCHACHTABMESSUNGEN UND VERFAHREN ZUR MESSUNG DAVON
DISPOSITIF POUR MESURER DES DIMENSIONS DE CAGE D'ASCENSEUR, ET PROCÉDÉ POUR MESURER CES DERNIÈRES

Contributors:

ENOMOTO YU (author) / NAKAMURA HIDEKI (author) / SAMBONGI KEISUKE (author)

Publication date :

2022-07-06

Type of media :

Patent

Type of material :

Electronic Resource

Language :

English

Classification :

IPC:

B66B Aufzüge , ELEVATORS / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen