JPWO2022172406A1 - - Google Patents

Info

Publication number
JPWO2022172406A1
JPWO2022172406A1 JP2022581120A JP2022581120A JPWO2022172406A1 JP WO2022172406 A1 JPWO2022172406 A1 JP WO2022172406A1 JP 2022581120 A JP2022581120 A JP 2022581120A JP 2022581120 A JP2022581120 A JP 2022581120A JP WO2022172406 A1 JPWO2022172406 A1 JP WO2022172406A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2022581120A
Other languages
Japanese (ja)
Other versions
JP7418895B2 (ja
JPWO2022172406A5 (https=
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2022172406A1 publication Critical patent/JPWO2022172406A1/ja
Publication of JPWO2022172406A5 publication Critical patent/JPWO2022172406A5/ja
Application granted granted Critical
Publication of JP7418895B2 publication Critical patent/JP7418895B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
    • B66B5/22—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by means of linearly-movable wedges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
JP2022581120A 2021-02-12 2021-02-12 エレベーター装置 Active JP7418895B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/005298 WO2022172406A1 (ja) 2021-02-12 2021-02-12 エレベーター装置

Publications (3)

Publication Number Publication Date
JPWO2022172406A1 true JPWO2022172406A1 (https=) 2022-08-18
JPWO2022172406A5 JPWO2022172406A5 (https=) 2023-07-12
JP7418895B2 JP7418895B2 (ja) 2024-01-22

Family

ID=82838507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022581120A Active JP7418895B2 (ja) 2021-02-12 2021-02-12 エレベーター装置

Country Status (4)

Country Link
JP (1) JP7418895B2 (https=)
CN (1) CN116783134A (https=)
DE (1) DE112021007084T5 (https=)
WO (1) WO2022172406A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131445A (ja) * 1974-09-11 1976-03-17 Mitsubishi Electric Corp Erebeetasochi
JP2004345803A (ja) * 2003-05-22 2004-12-09 Toshiba Elevator Co Ltd 昇降体の非常止め装置、非常止め復帰装置及び非常止め復帰方法
WO2014097373A1 (ja) * 2012-12-17 2014-06-26 三菱電機株式会社 エレベータ装置
CN105293245A (zh) * 2015-12-11 2016-02-03 郭贤良 卷筒式电梯防坠装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0692571A (ja) * 1992-09-17 1994-04-05 Mitsubishi Electric Corp エレベータの補償ロープ張り車装置
JP3390578B2 (ja) * 1995-07-26 2003-03-24 三菱電機株式会社 エレベータ調速機
US9505587B2 (en) * 2010-11-01 2016-11-29 Mitsubishi Electric Corporation Elevator with acceleration detection
JP5774220B2 (ja) * 2012-06-19 2015-09-09 三菱電機株式会社 エレベータ装置
JP6415699B2 (ja) * 2015-04-07 2018-10-31 三菱電機株式会社 エレベータ装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131445A (ja) * 1974-09-11 1976-03-17 Mitsubishi Electric Corp Erebeetasochi
JP2004345803A (ja) * 2003-05-22 2004-12-09 Toshiba Elevator Co Ltd 昇降体の非常止め装置、非常止め復帰装置及び非常止め復帰方法
WO2014097373A1 (ja) * 2012-12-17 2014-06-26 三菱電機株式会社 エレベータ装置
CN105293245A (zh) * 2015-12-11 2016-02-03 郭贤良 卷筒式电梯防坠装置

Also Published As

Publication number Publication date
CN116783134A (zh) 2023-09-19
WO2022172406A1 (ja) 2022-08-18
DE112021007084T5 (de) 2023-12-07
JP7418895B2 (ja) 2024-01-22

Similar Documents

Publication Publication Date Title
BR112023005462A2 (https=)
BR112023012656A2 (https=)
BR112023009656A2 (https=)
BR112022024743A2 (https=)
BR112022026905A2 (https=)
BR112023011738A2 (https=)
CH719021A4 (https=)
BR112023004146A2 (https=)
BR112023006729A2 (https=)
BR102021015500A2 (https=)
BR112023016292A2 (https=)
BR112023011539A2 (https=)
BR112023011610A2 (https=)
BR112023008976A2 (https=)
BR102021016837A2 (https=)
BR102021016551A2 (https=)
BR102021016375A2 (https=)
BR102021016200A2 (https=)
BR102021016176A2 (https=)
BR102021015566A2 (https=)
BR102021015450A8 (https=)
BR102021015220A2 (https=)
BR102021015247A2 (https=)
BR102021014056A2 (https=)
BR102021004425A2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230201

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230201

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230703

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231205

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20231227

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231228

R150 Certificate of patent or registration of utility model

Ref document number: 7418895

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150