Title:
ELEVATOR
Document Type and Number:
WIPO Patent Application WO/2020/049689
Kind Code:
A1
Abstract:
Disclosed is an elevator in which it is possible to simply and easily construct an induction loop of an auditory-aid system. This elevator comprises an amplifier (10) for amplifying an acoustic signal, and an induction loop (12) having a looped cable that generates a magnetic field due to an output current from the amplifier. A plurality of wire harnesses constituting the induction loop are electrically connected by relative engagement of a plurality of connectors provided to each of the wire harnesses. The plurality of wire harnesses include: a first wire harness (20) having a first connector (21) connected by a connecting wire to the amplifier, a second connector (22) connected by a connecting wire to the start of winding of the induction loop, and a third connector (23) connected by a connecting wire to the end of winding of the induction loop; and a long second wire harness (30A, 30B, 30C) having a fourth connector (31) at one end and a fifth connector (32) at the other end, the second wire harness (30A, 30B, 30C) constituting at least part of the looped cable.
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Inventors:
NAGAO AKIRA (JP)
JIN YANMING (JP)
OSAWA TAKUYA (JP)
JIN YANMING (JP)
OSAWA TAKUYA (JP)
Application Number:
PCT/JP2018/033056
Publication Date:
March 12, 2020
Filing Date:
September 06, 2018
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B66B3/00
Foreign References:
| JP2006256843A | 2006-09-28 | |||
| JP2009044918A | 2009-02-26 | |||
| JPH1118228A | 1999-01-22 | |||
| JP2003230212A | 2003-08-15 | |||
| JP2006256843A | 2006-09-28 |
Other References:
See also references of EP 3848316A4
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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