JP2007191225A - エレベータのドア安全装置 - Google Patents
エレベータのドア安全装置 Download PDFInfo
- Publication number
- JP2007191225A JP2007191225A JP2006008123A JP2006008123A JP2007191225A JP 2007191225 A JP2007191225 A JP 2007191225A JP 2006008123 A JP2006008123 A JP 2006008123A JP 2006008123 A JP2006008123 A JP 2006008123A JP 2007191225 A JP2007191225 A JP 2007191225A
- Authority
- JP
- Japan
- Prior art keywords
- door
- door opening
- brake shoe
- elevator
- sliding door
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 abstract 5
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000009429 electrical wiring Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
- B66B13/28—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between car or cage and wells
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F15/48—Detection using safety edges by transmission of mechanical forces, e.g. rigid or movable members
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
- E05F15/42—Detection using safety edges
- E05F2015/483—Detection using safety edges for detection during opening
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/232—Actuation thereof by automatically acting means
- E05Y2201/236—Actuation thereof by automatically acting means using force or torque
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/262—Type of motion, e.g. braking
- E05Y2201/266—Type of motion, e.g. braking rotary
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/47—Springs
- E05Y2201/488—Traction springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/52—Safety arrangements associated with the wing motor
- E05Y2400/53—Wing impact prevention or reduction
- E05Y2400/532—Emergency braking or blocking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
- E05Y2600/10—Adjustable
- E05Y2600/30—Adjustment motion
- E05Y2600/32—Rotary motion
- E05Y2600/324—Rotary motion around a vertical axis
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators
Landscapes
- Elevator Door Apparatuses (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
【解決手段】かご側出入口1を構成する縦枠2の戸閉方向側端面を揺動可能な揺動パネル8とするとともに、揺動パネル8の揺動に連動してガイド部材11のガイド面11aに沿って変位するゴムローラ9を設ける。ガイド面11aは戸開方向に向かってスライドドア4に近接するように傾斜していて、戸開動作中に万が一異物16が隙間Gに引き込まれると、揺動パネル8が戸開方向に揺動するとともに、その揺動に連動してゴムローラ9がガイド部材11とスライドドア4との間にくさびの如く押し込まれてスライドドア4に制動をかける。
【選択図】図2
Description
4…スライドドア
6…ドア駆動装置
8…揺動パネル(引き込まれ部)
9…ゴムローラ(ブレーキシュー)
11…ガイド部材
11a…ガイド面
12…マイクロスイッチ(検出スイッチ)
13…中折れリンク(付勢手段)
14…引張りばね(付勢手段)
15…ストッパー
16…異物
Claims (7)
- ドア駆動装置により駆動されて出入口を左右方向に開閉するスライドドアとそのスライドドアと重合関係にあって且つ戸開動作時にスライドドアと相対移動する壁体との間の隙間に異物が引き込まれた際に、少なくともスライドドアを減速させるエレベータのドア安全装置であって、
上記壁体の戸閉方向側端面のうち少なくともスライドドアと近接する部位を引き込まれ部として戸開閉方向に変位可能とするとともに、その引き込まれ部の変位に連動するブレーキシューをスライドドアの表側壁面に対向配置し、
異物に押圧されて引き込まれ部が戸開方向に変位したことに連動してブレーキシューをスライドドアの表側壁面に押し付けることにより、スライドドアに制動をかけるようになっていることを特徴とするエレベータのドア安全装置。 - ブレーキシューが引き込まれ部よりも戸開方向側に位置するように引き込まれ部と連結され、ブレーキシューの戸開方向への変位に応じてブレーキシューをスライドドアに向かって押し出すように案内するガイド部材を設けたことを特徴とする請求項1に記載のエレベータのドア安全装置。
- ガイド部材はブレーキシューの反スライドドア側に設置されているとともに戸開方向に向かってスライドドアに近接するように傾斜したガイド面を有していて、ブレーキシューが引き込まれ部とともに戸開方向に変位したときに、ガイド面とスライドドアの表側壁面との間にブレーキシューを挟み込むようになっていることを特徴とする請求項2に記載のエレベータのドア安全装置。
- 上記引き込まれ部が、壁体の戸閉方向側端面を定常静止位置から鉛直軸心周りに揺動自在な揺動パネルとして分割することで形成されていて、ブレーキシューとして機能する鉛直軸心周りに回転自在なローラが揺動パネルに対してそれ自体の揺動方向と同方向に揺動自在に連結されていることを特徴とする請求項1〜3のいずれかに記載のエレベータのドア安全装置。
- 引き込まれ部を常時戸閉方向に付勢する付勢手段と、その付勢力に抗して揺動パネルを定常静止位置に静止させるストッパーと、を設けたことを特徴とする請求項1〜4のいずれかに記載のエレベータのドア安全装置。
- 上記引き込まれ部が戸開方向に変位したことを検出する検出スイッチを備えていて、戸開動作中にその検出スイッチが検出作動したことを条件としてドア駆動装置の戸開動作を停止することを特徴とする請求項1〜5のいずれかに記載のエレベータのドア安全装置。
- 戸開動作中に上記検出スイッチが検出作動してドア駆動装置の戸開動作を停止した後にドア駆動装置が戸閉動作するようにしたことを特徴とする請求項6に記載のエレベータのドア安全装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006008123A JP4824413B2 (ja) | 2006-01-17 | 2006-01-17 | エレベータのドア安全装置 |
PCT/US2006/035496 WO2007084190A1 (en) | 2006-01-17 | 2006-09-12 | Door assembly including a brake member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006008123A JP4824413B2 (ja) | 2006-01-17 | 2006-01-17 | エレベータのドア安全装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007191225A true JP2007191225A (ja) | 2007-08-02 |
JP4824413B2 JP4824413B2 (ja) | 2011-11-30 |
Family
ID=37685671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006008123A Active JP4824413B2 (ja) | 2006-01-17 | 2006-01-17 | エレベータのドア安全装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4824413B2 (ja) |
WO (1) | WO2007084190A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011195329A (ja) * | 2010-03-24 | 2011-10-06 | Fujitec Co Ltd | エレベータドアの安全装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3008728B1 (fr) * | 2013-07-18 | 2015-07-17 | Michel Gelin | Barre de securite dynamique pour coulissant |
CN105174001A (zh) * | 2014-06-17 | 2015-12-23 | 上海三菱电梯有限公司 | 水平滑动门防挤压安全装置及其工作方法 |
CN110606427B (zh) * | 2019-08-12 | 2021-08-03 | 上海三菱电梯有限公司 | 电梯一体驱动装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0687590A (ja) * | 1992-09-02 | 1994-03-29 | Otis Elevator Co | エレベーター用ドアの制動装置 |
JP2004060325A (ja) * | 2002-07-30 | 2004-02-26 | Mitsubishi Electric Building Techno Service Co Ltd | 引き込み扉用安全装置 |
JP2005132564A (ja) * | 2003-10-30 | 2005-05-26 | Mitsubishi Electric Corp | エレベーター乗場出入口の引き込まれ防止装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08268672A (ja) * | 1995-03-31 | 1996-10-15 | Toshiba Corp | エレベータの出入口 |
JPH0977440A (ja) * | 1995-09-18 | 1997-03-25 | Otis Elevator Co | エレベーターの引き込み防止装置 |
US5880414A (en) * | 1997-12-31 | 1999-03-09 | Otis Elevator Company | Elevator door brake, brake, lock, and hold-open |
US7097003B2 (en) * | 2003-07-21 | 2006-08-29 | The Peelle Company Ltd. | Elevator landing door broken chain safety device |
-
2006
- 2006-01-17 JP JP2006008123A patent/JP4824413B2/ja active Active
- 2006-09-12 WO PCT/US2006/035496 patent/WO2007084190A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0687590A (ja) * | 1992-09-02 | 1994-03-29 | Otis Elevator Co | エレベーター用ドアの制動装置 |
JP2004060325A (ja) * | 2002-07-30 | 2004-02-26 | Mitsubishi Electric Building Techno Service Co Ltd | 引き込み扉用安全装置 |
JP2005132564A (ja) * | 2003-10-30 | 2005-05-26 | Mitsubishi Electric Corp | エレベーター乗場出入口の引き込まれ防止装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011195329A (ja) * | 2010-03-24 | 2011-10-06 | Fujitec Co Ltd | エレベータドアの安全装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4824413B2 (ja) | 2011-11-30 |
WO2007084190A1 (en) | 2007-07-26 |
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