JPS5475834A - Door - Google Patents

Door

Info

Publication number
JPS5475834A
JPS5475834A JP14278377A JP14278377A JPS5475834A JP S5475834 A JPS5475834 A JP S5475834A JP 14278377 A JP14278377 A JP 14278377A JP 14278377 A JP14278377 A JP 14278377A JP S5475834 A JPS5475834 A JP S5475834A
Authority
JP
Japan
Prior art keywords
door
hanger wheel
rail
door rail
disengaged
Prior art date
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.)
Pending
Application number
JP14278377A
Other languages
Japanese (ja)
Inventor
Sadao Muramatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14278377A priority Critical patent/JPS5475834A/en
Publication of JPS5475834A publication Critical patent/JPS5475834A/en
Pending legal-status Critical Current

Links

Landscapes

  • Wing Frames And Configurations (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

PURPOSE: To prevent the door from dropping off, by keeping a hanger wheel from being disengaged from a door rail by the deformation of the door due to fire or collision of truck etc. against the door.
CONSTITUTION: This door is used for an elevator. The door 6 is supported at its top by the hanger wheel 70 movable on the door rail 5. The hanger wheel 70 consists of an L-shaped mounting plate 70a, rollers 70c which rotate around shafts 70b rotatably supported on the mounting plate 70a and anti-swing rollers 70e which rotate around shafts 70b. Each anti-swing roller 70e is shaped like stairs and consists of a cylindrical part 70g fitted with a minute gap on the bottom of the door rail 5 and a large-diameter flange part 70h overlapped with a gap G on the obverse side of the door rail 5. Even if the door 6 is deformed, the hanger wheel 70 is not disengaged from the door rail 5.
COPYRIGHT: (C)1979,JPO&Japio
JP14278377A 1977-11-30 1977-11-30 Door Pending JPS5475834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14278377A JPS5475834A (en) 1977-11-30 1977-11-30 Door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14278377A JPS5475834A (en) 1977-11-30 1977-11-30 Door

Publications (1)

Publication Number Publication Date
JPS5475834A true JPS5475834A (en) 1979-06-18

Family

ID=15323486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14278377A Pending JPS5475834A (en) 1977-11-30 1977-11-30 Door

Country Status (1)

Country Link
JP (1) JPS5475834A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919875U (en) * 1982-07-28 1984-02-07 松下電工株式会社 door pivot runner
WO2002006149A1 (en) * 2000-07-17 2002-01-24 Kabushiki Kaisha Toshiba Door and door hanger device at elevator landing
KR100432868B1 (en) * 2002-06-24 2004-05-24 박인기 Separate ecdentric roller for preventing breakaway of door for elevator
JP2010208745A (en) * 2009-03-09 2010-09-24 Toshiba Elevator Co Ltd Elevator door device
CN101850926A (en) * 2009-04-06 2010-10-06 三菱电机株式会社 Elevator door device
CN102056832A (en) * 2008-06-10 2011-05-11 韩国三菱电梯有限公司 Structure for preventing the separation of elevator car doors
JP2011516367A (en) * 2008-04-18 2011-05-26 韓国三菱エレベータ株式会社 Elevator landing door prevention structure
JP2012502865A (en) * 2008-09-17 2012-02-02 韓国三菱エレベータ株式会社 Elevator landing door removal and foreign object insertion prevention structure
KR200460162Y1 (en) * 2009-02-27 2012-05-04 신양건 elevator screen door sliding guiding apparatus
WO2012086069A1 (en) 2010-12-24 2012-06-28 三菱電機株式会社 Door device for elevator
CN102616640A (en) * 2012-04-09 2012-08-01 沈阳博林特电梯股份有限公司 Elevator landing door anti-collision device
CN102648144A (en) * 2009-10-09 2012-08-22 威特股份公司 Anti-derailment device for lift or elevator door leaves
CN104129701A (en) * 2014-07-22 2014-11-05 苏州市华威电梯部件有限公司 Combined hook-shaped M-shaped disengagement-preventing aluminum sill assembly
CN104129698A (en) * 2014-07-22 2014-11-05 苏州市华威电梯部件有限公司 Combined hook-shaped S-shaped disengagement-preventing aluminum sill assembly
CN104129699A (en) * 2014-07-22 2014-11-05 苏州市华威电梯部件有限公司 S-shaped composite aluminum anti-falling sill assembly
CN104129702A (en) * 2014-07-22 2014-11-05 苏州市华威电梯部件有限公司 S-shaped composite stainless steel anti-falling sill assembly
CN105366514A (en) * 2015-11-02 2016-03-02 康力电梯股份有限公司 Lift landing door
WO2017009919A1 (en) * 2015-07-13 2017-01-19 三菱電機株式会社 Elevator door device
WO2018025328A1 (en) * 2016-08-02 2018-02-08 三菱電機株式会社 Elevator door device
WO2020194654A1 (en) * 2019-03-28 2020-10-01 三菱電機株式会社 Elevator door device

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6315498Y2 (en) * 1982-07-28 1988-04-30
JPS5919875U (en) * 1982-07-28 1984-02-07 松下電工株式会社 door pivot runner
WO2002006149A1 (en) * 2000-07-17 2002-01-24 Kabushiki Kaisha Toshiba Door and door hanger device at elevator landing
US6988592B2 (en) 2000-07-17 2006-01-24 Kabushiki Kaisha Toshiba Door and door hanger device at elevator landing
US7143870B2 (en) 2000-07-17 2006-12-05 Kabushiki Kaisha Toshiba Elevator hall door and door hanger apparatus
KR100432868B1 (en) * 2002-06-24 2004-05-24 박인기 Separate ecdentric roller for preventing breakaway of door for elevator
JP2011516367A (en) * 2008-04-18 2011-05-26 韓国三菱エレベータ株式会社 Elevator landing door prevention structure
CN102056832A (en) * 2008-06-10 2011-05-11 韩国三菱电梯有限公司 Structure for preventing the separation of elevator car doors
JP2011520737A (en) * 2008-06-10 2011-07-21 韓国三菱エレベータ株式会社 Elevator landing door prevention structure
JP2012502865A (en) * 2008-09-17 2012-02-02 韓国三菱エレベータ株式会社 Elevator landing door removal and foreign object insertion prevention structure
KR200460162Y1 (en) * 2009-02-27 2012-05-04 신양건 elevator screen door sliding guiding apparatus
JP2010208745A (en) * 2009-03-09 2010-09-24 Toshiba Elevator Co Ltd Elevator door device
JP2010241556A (en) * 2009-04-06 2010-10-28 Mitsubishi Electric Corp Door device for elevator
CN101850926A (en) * 2009-04-06 2010-10-06 三菱电机株式会社 Elevator door device
CN102648144A (en) * 2009-10-09 2012-08-22 威特股份公司 Anti-derailment device for lift or elevator door leaves
WO2012086069A1 (en) 2010-12-24 2012-06-28 三菱電機株式会社 Door device for elevator
CN102616640A (en) * 2012-04-09 2012-08-01 沈阳博林特电梯股份有限公司 Elevator landing door anti-collision device
CN104129701A (en) * 2014-07-22 2014-11-05 苏州市华威电梯部件有限公司 Combined hook-shaped M-shaped disengagement-preventing aluminum sill assembly
CN104129698A (en) * 2014-07-22 2014-11-05 苏州市华威电梯部件有限公司 Combined hook-shaped S-shaped disengagement-preventing aluminum sill assembly
CN104129699A (en) * 2014-07-22 2014-11-05 苏州市华威电梯部件有限公司 S-shaped composite aluminum anti-falling sill assembly
CN104129702A (en) * 2014-07-22 2014-11-05 苏州市华威电梯部件有限公司 S-shaped composite stainless steel anti-falling sill assembly
WO2017009919A1 (en) * 2015-07-13 2017-01-19 三菱電機株式会社 Elevator door device
JPWO2017009919A1 (en) * 2015-07-13 2017-07-20 三菱電機株式会社 Elevator door equipment
CN107835783A (en) * 2015-07-13 2018-03-23 三菱电机株式会社 Elevator door apparatus
CN107835783B (en) * 2015-07-13 2020-05-22 三菱电机株式会社 Elevator door device
CN105366514A (en) * 2015-11-02 2016-03-02 康力电梯股份有限公司 Lift landing door
WO2018025328A1 (en) * 2016-08-02 2018-02-08 三菱電機株式会社 Elevator door device
WO2020194654A1 (en) * 2019-03-28 2020-10-01 三菱電機株式会社 Elevator door device
CN113574003A (en) * 2019-03-28 2021-10-29 三菱电机株式会社 Door device of elevator

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