Elevator Apparatus

Abstract: Disclosed is an elevator apparatus comprising an emergency stop apparatus that is activated by an electric operation device that operates with high reliability. This elevator apparatus comprises a car, an emergency stop apparatus provided on the car, and an electric operation device provided on the car and which activates the emergency stop apparatus. The electric operation device is connected to the car-side via a first bracket (101) and a second bracket (102) connected to each other. The electric operation device and the first bracket are connected in a position-adjustable manner along a first direction. The first bracket and the second bracket are connected in a position-adjustable manner along a second direction. The second bracket and the car-side are connected in a position-adjustable manner along a third direction.

Patent Information

Application #

Filing Date

15 July 2025

Publication Number

30/2025

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

HITACHI, LTD.

6-6, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008280

Inventors

1. KUBO Yosuke

c/o HITACHI BUILDING SYSTEMS CO., LTD., 2-101, Kandaawaji-cho, Chiyoda-ku, Tokyo 1018941

2. ZAMA Hidetaka

c/o HITACHI BUILDING SYSTEMS CO., LTD., 2-101, Kandaawaji-cho, Chiyoda-ku, Tokyo 1018941

3. ITO Yasushi

c/o HITACHI BUILDING SYSTEMS CO., LTD., 2-101, Kandaawaji-cho, Chiyoda-ku, Tokyo 1018941

Specification

Documents

Application Documents

#	Name	Date
1	202517067522-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [15-07-2025(online)].pdf	2025-07-15
2	202517067522-STATEMENT OF UNDERTAKING (FORM 3) [15-07-2025(online)].pdf	2025-07-15
3	202517067522-REQUEST FOR EXAMINATION (FORM-18) [15-07-2025(online)].pdf	2025-07-15
4	202517067522-PROOF OF RIGHT [15-07-2025(online)].pdf	2025-07-15
5	202517067522-POWER OF AUTHORITY [15-07-2025(online)].pdf	2025-07-15
6	202517067522-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [15-07-2025(online)].pdf	2025-07-15
7	202517067522-FORM 18 [15-07-2025(online)].pdf	2025-07-15
8	202517067522-FORM 1 [15-07-2025(online)].pdf	2025-07-15
9	202517067522-DRAWINGS [15-07-2025(online)].pdf	2025-07-15
10	202517067522-DECLARATION OF INVENTORSHIP (FORM 5) [15-07-2025(online)].pdf	2025-07-15
11	202517067522-COMPLETE SPECIFICATION [15-07-2025(online)].pdf	2025-07-15
12	202517067522-MARKED COPIES OF AMENDEMENTS [16-07-2025(online)].pdf	2025-07-16
13	202517067522-FORM 13 [16-07-2025(online)].pdf	2025-07-16
14	202517067522-AMMENDED DOCUMENTS [16-07-2025(online)].pdf	2025-07-16