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1. (WO2020003357) ELEVATOR-GUIDE-RAIL-MACHINING APPARATUS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/003357 International Application No.: PCT/JP2018/024051
Publication Date: 02.01.2020 International Filing Date: 25.06.2018
IPC:
B24B 27/00 (2006.01) ,B66B 7/00 (2006.01) ,B66B 7/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
B
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
27
Other grinding machines or devices
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
B
ELEVATORS; ESCALATORS OR MOVING WALKWAYS
7
Other common features of elevators
B PERFORMING OPERATIONS; TRANSPORTING
66
HOISTING; LIFTING; HAULING
B
ELEVATORS; ESCALATORS OR MOVING WALKWAYS
7
Other common features of elevators
02
Guideways; Guides
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
長谷川 森 HASEGAWA, Shin; JP
鵜飼 義一 UGAI, Yoshikazu; JP
中筋 智明 NAKASUJI, Tomoaki; JP
長谷川 正彦 HASEGAWA, Masahiko; JP
山下 貴史 YAMASHITA, Takashi; JP
大木 克倫 OKI, Katsunori; JP
Agent:
曾我 道治 SOGA, Michiharu; JP
梶並 順 KAJINAMI, Jun; JP
上田 俊一 UEDA, Shunichi; JP
Priority Data:
Title (EN) ELEVATOR-GUIDE-RAIL-MACHINING APPARATUS
(FR) APPAREIL D'USINAGE DE RAIL DE GUIDAGE D'ASCENSEUR
(JA) エレベータのガイドレール加工装置
Abstract:
(EN) An elevator-guide-rail-machining apparatus, wherein a machining device body is moved along a guide rail. The machining device body also has a machining tool and a machining-tool-driving device. The machining tool scrapes off at least part of a braking surface of the guide rail. The machining-tool-driving device causes the machining tool to rotate. An abnormality detection unit determines the presence of an abnormality in the state of machining by the machining tool on the basis of the load status of the machining-tool-driving device.
(FR) L'invention concerne un appareil d'usinage de rail de guidage d'ascenseur, dans lequel un corps de dispositif d'usinage est déplacé le long d'un rail de guidage. Le corps de dispositif d'usinage comprend également un outil d'usinage et un dispositif d'entraînement d'outil d'usinage. L'outil d'usinage racle au moins une partie d'une surface de freinage du rail de guidage. Le dispositif d'entraînement d'outil d'usinage amène l'outil d'usinage à tourner. Une unité de détection d'anomalie détermine la présence d'une anomalie dans l'état d'usinage par l'outil d'usinage sur la base de l'état de charge du dispositif d'entraînement d'outil d'usinage.
(JA) エレベータのガイドレール加工装置において、加工装置本体は、ガイドレールに沿って移動される。また、加工装置本体は、加工具と加工具駆動装置とを有している。加工具は、ガイドレールの制動面の少なくとも一部を削り取る。加工具駆動装置は、加工具を回転させる。異常検出部は、加工具駆動装置の負荷状況に基づいて、加工具による加工状態の異常の有無を判定する。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)