WO2016047966A3 - Apparatus for detecting breakdown of drive chain of horizontal walker and a system for controlling auxiliary brake of horizontal walker - Google Patents
Apparatus for detecting breakdown of drive chain of horizontal walker and a system for controlling auxiliary brake of horizontal walker Download PDFInfo
- Publication number
- WO2016047966A3 WO2016047966A3 PCT/KR2015/009782 KR2015009782W WO2016047966A3 WO 2016047966 A3 WO2016047966 A3 WO 2016047966A3 KR 2015009782 W KR2015009782 W KR 2015009782W WO 2016047966 A3 WO2016047966 A3 WO 2016047966A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drive chain
- auxiliary brake
- horizontal walker
- breakdown
- walker
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B25/00—Control of escalators or moving walkways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B21/00—Kinds or types of escalators or moving walkways
- B66B21/10—Moving walkways
Landscapes
- Escalators And Moving Walkways (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a system for controlling an auxiliary brake of a horizontal walker. The system for controlling an auxiliary brake of a horizontal walker, according to the present invention, comprises: a drive chain breakdown detection device that monitors a motor load of the horizontal walker and detects the breakdown of a drive chain from a change in the motor load; an auxiliary brake that makes a disc slow down or stop by applying an actuator lining pressure when the breakdown of the drive chain is detected by the drive chain breakdown detection device; and an auxiliary-brake control means that calculates an actuator operating pressure of the auxiliary brake corresponding to a braking distance by detecting the motor load of the horizontal walker shortly before the breakdown of the drive chain that is detected by the drive chain breakdown detection device, and controls the actuator lining pressure of the auxiliary brake based on the calculation result.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2014-0127171 | 2014-09-23 | ||
KR1020140127171A KR101749382B1 (en) | 2014-09-23 | 2014-09-23 | A Drive Chain Break Detecting Device For An Escalator and A Sub-brake Control System For An Escalator |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2016047966A2 WO2016047966A2 (en) | 2016-03-31 |
WO2016047966A3 true WO2016047966A3 (en) | 2017-05-18 |
Family
ID=55582204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2015/009782 WO2016047966A2 (en) | 2014-09-23 | 2015-09-21 | Apparatus for detecting breakdown of drive chain of horizontal walker and a system for controlling auxiliary brake of horizontal walker |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101749382B1 (en) |
WO (1) | WO2016047966A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101925569B1 (en) * | 2016-08-17 | 2019-02-27 | 송종태 | A Break Control System For An Dual Motor Escalator |
KR20230102389A (en) | 2021-12-30 | 2023-07-07 | 세라에스이(주) | Device for detecting deformation of the escalator drive chain |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010513172A (en) * | 2006-12-21 | 2010-04-30 | オーチス エレベータ カンパニー | Passenger conveyor handrail drive device |
JP2010208825A (en) * | 2009-03-11 | 2010-09-24 | Toshiba Elevator Co Ltd | Auxiliary brake device of passenger conveyor |
JP2012153496A (en) * | 2011-01-27 | 2012-08-16 | Mitsubishi Electric Corp | Brake device of man conveyor |
JP2013227117A (en) * | 2012-04-25 | 2013-11-07 | Mitsubishi Electric Corp | Man conveyor |
JP2014062156A (en) * | 2012-09-20 | 2014-04-10 | Jfe Steel Corp | Method and device for detecting breakage of chain for driving screw feeder |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004059165A (en) * | 2002-07-25 | 2004-02-26 | Hitachi Ltd | Passenger conveyor and braking device therefor |
JP2008007245A (en) * | 2006-06-28 | 2008-01-17 | Hitachi Ltd | Passenger conveyor |
JP2008290846A (en) * | 2007-05-24 | 2008-12-04 | Mitsubishi Electric Corp | Brake device for passenger conveyor |
-
2014
- 2014-09-23 KR KR1020140127171A patent/KR101749382B1/en active IP Right Grant
-
2015
- 2015-09-21 WO PCT/KR2015/009782 patent/WO2016047966A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010513172A (en) * | 2006-12-21 | 2010-04-30 | オーチス エレベータ カンパニー | Passenger conveyor handrail drive device |
JP2010208825A (en) * | 2009-03-11 | 2010-09-24 | Toshiba Elevator Co Ltd | Auxiliary brake device of passenger conveyor |
JP2012153496A (en) * | 2011-01-27 | 2012-08-16 | Mitsubishi Electric Corp | Brake device of man conveyor |
JP2013227117A (en) * | 2012-04-25 | 2013-11-07 | Mitsubishi Electric Corp | Man conveyor |
JP2014062156A (en) * | 2012-09-20 | 2014-04-10 | Jfe Steel Corp | Method and device for detecting breakage of chain for driving screw feeder |
Also Published As
Publication number | Publication date |
---|---|
KR101749382B1 (en) | 2017-06-21 |
KR20160035496A (en) | 2016-03-31 |
WO2016047966A2 (en) | 2016-03-31 |
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