JP2016011179A5 - - Google Patents

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Publication number
JP2016011179A5
JP2016011179A5 JP2014132878A JP2014132878A JP2016011179A5 JP 2016011179 A5 JP2016011179 A5 JP 2016011179A5 JP 2014132878 A JP2014132878 A JP 2014132878A JP 2014132878 A JP2014132878 A JP 2014132878A JP 2016011179 A5 JP2016011179 A5 JP 2016011179A5
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JP
Japan
Prior art keywords
prevention device
guide rail
opening travel
travel prevention
car
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
JP2014132878A
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Japanese (ja)
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JP2016011179A (en
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Publication date
Application filed filed Critical
Priority to JP2014132878A priority Critical patent/JP2016011179A/en
Priority claimed from JP2014132878A external-priority patent/JP2016011179A/en
Publication of JP2016011179A publication Critical patent/JP2016011179A/en
Publication of JP2016011179A5 publication Critical patent/JP2016011179A5/ja
Pending legal-status Critical Current

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Claims (5)

昇降路内を上下方向に走行する乗かごと、前記昇降路内に立設され、前記乗かごを上下方向に案内するガイドレールと、前記乗かごに設置され、前記ガイドレールに摺接する摺動材を有するガイド部とを備えたエレベータに設けられ、前記乗かごの戸が開状態に保たれているときの前記乗かごの走行を防止する戸開走行防止装置において、
前記ガイドレールに当接して前記乗かごを制動する制動部を備え、
前記制動部を前記ガイド部に設けたことを特徴とする戸開走行防止装置。 A car that travels in the vertical direction in the hoistway, a guide rail that is erected in the hoistway and guides the car in the vertical direction, and a slide that is installed in the car and is in sliding contact with the guide rail A door opening travel prevention device that is provided in an elevator including a guide portion having a material and prevents the car from traveling when the door of the car is kept open;
A braking portion that abuts against the guide rail and brakes the car;
The door opening travel prevention device, wherein the braking portion is provided in the guide portion. 請求項１に記載の戸開走行防止装置において、
前記制動部は、前記乗かごの各階停止中に前記ガイドレールの前記摺動材の表面から突出し、前記ガイドレールに当接する当接部を有し、前記乗かごの走行中は、前記当接部を前記ガイド部の前記摺動材の表面から突出させないように保つことを特徴とする戸開走行防止装置。 In the door opening travel prevention device according to claim 1,
The braking portion has a contact portion that protrudes from the surface of the sliding member of the guide rail when the floor of the car is stopped and contacts the guide rail. A door opening travel prevention device characterized in that a part is kept from protruding from the surface of the sliding member of the guide part. 請求項２に記載の戸開走行防止装置において、
前記制動部の前記摺動材は、前記制動部の前記当接部の移動を許容させる貫通穴部を有することを特徴とする戸開走行防止装置。 In the door opening travel prevention device according to claim 2,
The door-opening travel prevention device, wherein the sliding member of the braking part has a through-hole part that allows the contact part of the braking part to move. 請求項２に記載の戸開走行防止装置において、
前記制動部の前記当接部の前記ガイドレールに対向する面部に、前記ガイドレールとの間の摩擦力を増強する摩擦力増強部を備えたことを特徴とする戸開走行防止装置。 In the door opening travel prevention device according to claim 2,
A door opening travel prevention device comprising a frictional force increasing portion for increasing a frictional force with the guide rail on a surface portion of the contact portion of the braking portion facing the guide rail. 請求項２〜４のいずれか１項に記載の戸開走行防止装置において、
前記ガイドレールは、前記ガイド部の前記摺動材が摺接するレール部と、このレール部に連設され、前記昇降路内の所定部位に固定される固定部とを有し、
前記制動部の前記当接部を、前記ガイドレールの前記レール部に当接可能に設けたことを特徴とする戸開走行防止装置。 In the door-opening travel prevention device according to any one of claims 2 to 4,
The guide rail includes a rail portion that the sliding member of the guide portion is in sliding contact with, and a fixing portion that is connected to the rail portion and is fixed to a predetermined portion in the hoistway.
The door opening travel prevention device, wherein the contact portion of the braking portion is provided so as to be able to contact the rail portion of the guide rail.
JP2014132878A 2014-06-27 2014-06-27 Door opening travel arrester Pending JP2016011179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014132878A JP2016011179A (en) 2014-06-27 2014-06-27 Door opening travel arrester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014132878A JP2016011179A (en) 2014-06-27 2014-06-27 Door opening travel arrester

Publications (2)

Publication Number Publication Date
JP2016011179A JP2016011179A (en) 2016-01-21
JP2016011179A5 true JP2016011179A5 (en) 2016-08-25

Family

ID=55228147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014132878A Pending JP2016011179A (en) 2014-06-27 2014-06-27 Door opening travel arrester

Country Status (1)

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JP (1) JP2016011179A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017182383A1 (en) * 2016-04-21 2017-10-26 Inventio Ag Elevator system
CN107089570B (en) * 2017-06-29 2019-02-05 徐州德坤电气科技有限公司 A kind of elevator lifting security protection system control method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0769558A (en) * 1993-09-07 1995-03-14 Toshiba Corp Hydraulic elevator
JP2009113914A (en) * 2007-11-06 2009-05-28 Mitsubishi Electric Corp Emergency stop device
JP2011093644A (en) * 2009-10-28 2011-05-12 Toshiba Elevator Co Ltd Elevator device
JP5361696B2 (en) * 2009-12-18 2013-12-04 三菱電機株式会社 Elevator emergency stop device

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