CN102007063A - Elevator hoistway door separation preventive structure - Google Patents
Elevator hoistway door separation preventive structure Download PDFInfo
- Publication number
- CN102007063A CN102007063A CN2009801132927A CN200980113292A CN102007063A CN 102007063 A CN102007063 A CN 102007063A CN 2009801132927 A CN2009801132927 A CN 2009801132927A CN 200980113292 A CN200980113292 A CN 200980113292A CN 102007063 A CN102007063 A CN 102007063A
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- CN
- China
- Prior art keywords
- mentioned
- boots
- leading
- groove
- door
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- 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.)
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Classifications
-
- 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
- B66B13/30—Constructional features of doors or gates
- B66B13/301—Details of door sills
-
- 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
- B66B13/02—Door or gate operation
- B66B13/06—Door or gate operation of sliding doors
- B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
-
- 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
-
- 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
- B66B13/30—Constructional features of doors or gates
Landscapes
- Elevator Door Apparatuses (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The present invention relates to an elevator hoistway door structure which prevents separation of a hoistway door, wherein shoes are respectively installed in right and left doors, and a sill with a groove guiding the shoe is prepared. The bottom of the shoe is bent and slightly protrudes. Inside the groove on the sill, a slit corresponding to the protrusion is formed. According to the present invention, the structures of the shoe and sill prevent separation of the door, and reinforces the entire strength of the door, reducing unnecessary expenses for preventing separation of the door. Furthermore, when abnormal impact or power is applied to the hoistway door and the hoistway door is accidentally opened, this invention prevents a user from falling into the shaft.
Description
Technical field
The present invention relates to the anti-detachment structure of elevator shaft door, more specifically, relate to the anti-detachment structure of such elevator shaft door, the binding force of the hoistway door of this structure by strengthening closed condition prevents the accident that is opened and causes thus because of external force.
Background technology
Usually, hoistway door is arranged on any part of elevator and compares the place that passenger's energy direct contact arrives, and causes passenger's mischief and abnormal accident easily.
As shown in Figure 1, be provided with offside door LD and offside door RD in the hoistway of elevator, the top of offside door LD and offside door RD is connected with the connecting panel separately 400 of hoistway door device respectively.
In addition, lead boots (shoe) 100 in the formation of the bottom of offside door LD and offside door RD, and form sill 200, so that the above-mentioned boots 100 of leading embed wherein and channeling conduct in the hoistway bottom.
Therefore, when opening and closing offside door LD and offside door RD, driving by connecting panel 400 and the guiding of leading boots 100 and sill 200 drive the on-off action of finishing door.
Be following structure: connecting panel 400 is connected by lead-in wire 300 in the hoistway door device mutually, when moving a side door LD, receive power and open or close by the lead-in wire 300 that connects another side door RD, perhaps each connecting panel is driven respectively and moves, and top is fixing by door connecting panel 400 when closing, though this connecting panel 400 is connected with lead-in wire 300, but only when sway, link mutually, when applying impact in the front to a side door LD lower end, another side door RD can not bring any influence by the thrust that such impact causes with lifting intensity of force or quality for supporting the door opposing.
Therefore, as shown in Figure 2, there are the following problems: because unavoidable accident, door LD or RD go up when unusual the impact taken place (being represented by arrow), do not have under the situation of enough intensity at the door that is impacted, bigger distortion can take place, and the boots 100 of leading that play guiding function in the bottom can disengaging from the groove 210 of sill 200.
Summary of the invention
The present invention researches and develops in order to solve the aforementioned problems in the prior, the objective of the invention is to, a kind of anti-detachment structure of elevator shaft door is provided, it is under the situation of the intensity that does not need to improve greatly hoistway door, append the function of avoiding as the disengaging of the sill of basic reason and hoistway door, thereby not only fundamentally prevent to break away from and guarantee user's safety, also developed low cost configuration, bring help to manufacturer.
In order to achieve the above object, the anti-detachment structure of elevator shaft door of the present invention is included in the bottom and is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and above-mentioned lower end of leading boots is crooked and form short projection, form and the cooresponding otch of above-mentioned short projection at the medial surface of the groove of above-mentioned sill.
According to the present invention, can obtain such effect: even impact unusually or power is applied on the hoistway door, owing to use the structure of leading boots and sill that stops the door that breaks away from or fundamentally suppress to break away from, therefore reinforced door integral intensity and it is not broken away from, reduce unnecessary expense simultaneously, prevent from that, door recurrent owing to so unusual impact broken away to make user or resident crash into accident in the hoistway.
Description of drawings
Fig. 1 is the front view of the structure of the general elevator of expression.
Fig. 2 represents the figure of the detach procedure of the hoistway door of elevator in the past.
Fig. 3 is the figure of the driving condition of the expression first embodiment of the present invention.
Fig. 4 is the figure of the driving condition of the expression second embodiment of the present invention.
Fig. 5 is the figure of the driving condition of the expression third embodiment of the present invention.
Fig. 6 is the figure of the driving condition of the expression fourth embodiment of the present invention.
Fig. 7 is the figure of the driving condition of the expression fifth embodiment of the present invention.
Fig. 8 is the figure of the driving condition of the expression sixth embodiment of the present invention.
Fig. 9 is the figure of the driving condition of the expression seventh embodiment of the present invention.
Figure 10 is the figure of the driving condition of the expression eighth embodiment of the present invention.
Nomenclature
100 lead boots
200 sills
110 short projections
120 short protrusion members
130 bolts
150 stack parts
210 grooves
214,214a otch
215 rakes
216,216a, 216b dip plane
Embodiment
The invention is characterized in, being included in the bottom is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and above-mentioned lower end of leading boots is crooked and form short projection, form and the cooresponding otch of above-mentioned short projection at the medial surface of the groove of above-mentioned sill.
The invention is characterized in, being included in the bottom is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and the short protrusion member of welding on a side of above-mentioned lower end of leading boots forms and the cooresponding otch of above-mentioned short protrusion member at the medial surface of the groove of above-mentioned sill.
The invention is characterized in, being included in the bottom is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and be combined with bolt in above-mentioned lower end of leading boots, form and the cooresponding otch of above-mentioned bolt at the medial surface of the groove of above-mentioned sill.
The invention is characterized in, being included in the bottom is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and it is above-mentioned lower end of leading boots is crooked and form short projection, the bottom surface of the groove of above-mentioned sill is cut and form otch, on a lateral process of above-mentioned otch, form the rake that contacts with above-mentioned short projection.
The invention is characterized in, being included in the bottom is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and at the above-mentioned outstanding weak point protrusion member that forms in outside of leading the boots lower end, in-to-in one side at the groove of above-mentioned sill forms the dip plane, form vertical surface at opposite side, narrow lower portion is wide thereby flute profile becomes top.
The invention is characterized in, being included in the bottom is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and outstandingly in above-mentioned outside of leading the boots lower end form short protrusion member, form the dip plane respectively with equidirectional in the in-to-in both sides of the groove of above-mentioned sill.
The invention is characterized in, being included in the bottom is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and the stack parts with rectangular section are set in above-mentioned outside of leading the boots lower end, when leading the crooked certain angle of boots when above, the upper end of above-mentioned stack parts and lower edge and groove wipe contact and do not break away from.
The invention is characterized in, being included in the bottom is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and above-mentioned lead boot-shaped become have the rectangular section that there is thickness and driving fit at the inner face of above-mentioned groove, when leading the crooked certain angle of boots when above, above-mentioned outside of leading boots and groove wipe contact and do not break away from.
Below, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Appended Fig. 3 is the figure of the driving condition of the expression first embodiment of the present invention.
As shown in Figure 3, the first embodiment of the present invention is following structure: be included in the bottom and be respectively equipped with offside door LD and the offside door RD that leads boots 100 and have and be used to guide above-mentioned sill 200 of leading the groove 210 of boots 100, and above-mentioned lower end of leading boots 100 is crooked and form short projection 110, form and above-mentioned short projection 110 cooresponding otch 214 at the medial surface of the groove 210 of above-mentioned sill 200.
Therefore, when normal operation, shown in the left side, the short projection 110 of leading the lower end of boots 100 moves along the groove 210 of sill 200, under the situation of after applying impact on the door, leading boots 100 bendings and taking place to break away from, shown in the right side, the short projection 110 of leading the lower end of boots 100 is hung in the upper end of the groove 210 of sill 200, thereby can prevent to break away from.
Appended Fig. 4 is the figure of the driving condition of the expression second embodiment of the present invention.
As shown in Figure 4, the second embodiment of the present invention is following structure: be included in the bottom and be respectively equipped with offside door LD and the offside door RD that leads boots 100 and have and be used to guide above-mentioned sill 200 of leading the groove 210 of boots 100, and, form and above-mentioned short protrusion member 120 cooresponding otch 214 at the medial surface of the groove 210 of above-mentioned sill 200 at the short protrusion member 120 of a side of above-mentioned lower end of leading boots 100 welding.
Therefore, when normal operation, shown in the left side, the short protrusion member 120 of leading boots 100 moves along the groove 210 of sill 200, under the situation of after applying impact on the door, leading boots 100 bendings and taking place to break away from, shown in the right side, the short protrusion member 120 of leading boots 100 sandwiches in the groove 210 of sill 200 and is tangled, thereby can prevent to break away from.
Appended Fig. 5 is the figure of the driving condition of the expression third embodiment of the present invention.
As shown in Figure 5, the third embodiment of the present invention is following structure: be included in the bottom and be respectively equipped with offside door LD and the offside door RD that leads boots 100 and have and be used to guide above-mentioned sill 200 of leading the groove 210 of boots 100, and be combined with bolt 130 in above-mentioned lower end of leading boots 100, form and above-mentioned bolt 130 cooresponding otch 214 at the medial surface of the groove 210 of above-mentioned sill 200.
Above-mentioned bolt 130 links in the mode of head driving fit at the right flank of the lower end of leading boots 100, and end portion forms the length of the degree that does not embed otch 214.
Therefore, when normal operation, shown in the left side, the end portion of bolt 130 of leading boots 100 is along the groove 210 of sill 200 and move, under the situation of after applying impact on the door, leading boots 100 bendings and taking place to break away from, shown in the right side, the end portion of leading the bolt 130 of boots 100 sandwiches in the groove 210 of sill 200 and is tangled, thereby can prevent to break away from.
Appended Fig. 6 is the figure of the driving condition of the expression fourth embodiment of the present invention.
As shown in Figure 6, the fourth embodiment of the present invention is following structure: be included in the bottom and be respectively equipped with offside door LD and the offside door RD that leads boots 100 and have and be used to guide above-mentioned sill 200 of leading the groove 210 of boots 100, and it is above-mentioned lower end of leading boots 100 is crooked and form short projection 110, the bottom surface of the groove 210 of above-mentioned sill 200 is cut with length direction and form otch 214a, on the side end of above-mentioned otch 214a, form the rake 215 that contacts with above-mentioned short projection 110.
Therefore, when normal operation, shown in the left side, the end portion of short projection 110 of leading boots 100 is along the groove 210 of sill 200 and otch 214a and move, under the situation of after applying impact on the door, leading boots 100 bendings and taking place to break away from, shown in the right side, the end portion of leading the short projection 110 of boots 100 is hung in the rake 215 of the otch 214a of sill 200, thereby can prevent to break away from.
Appended Fig. 7 is the figure of the driving condition of the expression fifth embodiment of the present invention.
As shown in Figure 7, the fifth embodiment of the present invention is following structure: be included in the bottom and be respectively equipped with offside door LD and the offside door RD that leads boots 100 and have and be used to guide above-mentioned sill 200 of leading the groove 210 of boots 100, and at the above-mentioned outstanding weak point protrusion member 120 that forms in outside of leading boots 100 lower ends, in-to-in one side at the groove 210 of above-mentioned sill 200 forms dip plane 216, form vertical surface 217 at opposite side, wide thereby groove 210 forms the top narrow lower portion.
Therefore, when normal operation, shown in the left side, the short protrusion member 120 of leading boots 100 is along the groove 210 of sill 200 and move, under the situation of after applying impact on the door, leading boots 100 bendings and taking place to break away from, shown in the right side, the short protrusion member 120 of leading boots 100 is hung in the dip plane 216 of groove 210, thereby can prevent to break away from.
Appended Fig. 8 is the figure of the driving condition of the expression sixth embodiment of the present invention.
As shown in Figure 8, the sixth embodiment of the present invention is following structure: be included in the bottom and be respectively equipped with offside door LD and the offside door RD that leads boots 100 and have and be used to guide above-mentioned sill 200 of leading the groove 210 of boots 100, and outstandingly in above-mentioned outside of leading boots 100 lower ends form short protrusion member 120, form dip plane 216a, 216b respectively with equidirectional in the in-to-in both sides of the groove 210 of above-mentioned sill 200.
Therefore, when normal operation, shown in the left side, the short protrusion member 120 of leading boots 100 is along the groove 210 of sill 200 and move, under the situation of after applying impact on the door, leading boots 100 bendings and taking place to break away from, shown in the right side, the short protrusion member 120 of leading boots 100 is hung on the lopsidedness face 216a of groove 210, thereby can prevent to break away from.
Appended Fig. 9 is the figure of the driving condition of the expression seventh embodiment of the present invention.
As shown in Figure 9, the seventh embodiment of the present invention is following structure: be included in the bottom and be respectively equipped with offside door LD and the offside door RD that leads boots 100 and have and be used to guide above-mentioned sill 200 of leading the groove 210 of boots 100, and the stack parts 150 with rectangular section are set in above-mentioned outside of leading the lower end of boots 100, when leading boots 100 crooked certain angles when above, the upper end-face edge of above-mentioned stack parts 150 and lower edge and groove 210 wipe contacts and do not break away from.
Therefore, when normal operation, shown in the left side, the stack parts 150 of leading boots 100 are along the groove 210 of sill 200 and move, under the situation of after applying impact on the door, leading boots 100 bendings and taking place to break away from, shown in the right side, lead the upper end-face edge of stack parts 150 of boots 100 and the medial surface that lower edge is hung in groove 210, thereby can prevent to break away from.
Appended Figure 10 is the figure of the driving condition of the expression eighth embodiment of the present invention.
As shown in figure 10, the eighth embodiment of the present invention is following structure: be included in the bottom and be respectively equipped with offside door LD and the offside door RD that leads boots 100 and have and be used to guide above-mentioned sill 200 of leading the groove 210 of boots 100, and above-mentioned lead boots 100 form have the rectangular section that there is thickness and driving fit at the inner face of above-mentioned groove 210, when leading boots 100 crooked certain angles when above, above-mentioned outside of leading boots 100 and groove 210 wipe contacts and do not break away from.
Therefore, when normal operation, shown in the left side, lead boots 100 along the groove 210 of sill 200 and move, under the situation of after applying impact on the door, leading boots 100 bendings and taking place to break away from, shown in the right side, lead a side of boots 100 and the lower edge position of another side and be hung in the medial surface of groove 210, thereby can prevent to break away from.
Above, describe the present invention in conjunction with the preferred embodiments of the present invention, but should understanding easily under the situation that does not break away from main idea of the present invention and scope, those skilled in the art can carry out various modifications and modification, and self-evident, this modification and modification include in the scope of appending claims.
Claims (8)
1. the anti-detachment structure of an elevator shaft door, it is characterized in that, it is included in the bottom and is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and above-mentioned lower end of leading boots is crooked and form short projection, form and the cooresponding otch of above-mentioned short projection at the medial surface of the groove of above-mentioned sill.
2. the anti-detachment structure of an elevator shaft door, it is characterized in that, it is included in the bottom and is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and, form and the cooresponding otch of above-mentioned short protrusion member at the medial surface of the groove of above-mentioned sill at the short protrusion member of a side of above-mentioned lower end of leading boots welding.
3. the anti-detachment structure of an elevator shaft door, it is characterized in that, it is included in the bottom and is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and be combined with bolt in above-mentioned lower end of leading boots, form and the cooresponding otch of above-mentioned bolt at the medial surface of the groove of above-mentioned sill.
4. the anti-detachment structure of an elevator shaft door, it is characterized in that, it is included in the bottom and is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and it is above-mentioned lower end of leading boots is crooked and form short projection, the bottom surface of the groove of above-mentioned sill is cut and form otch, on a lateral process of above-mentioned otch, form the rake that contacts with above-mentioned short projection.
5. the anti-detachment structure of an elevator shaft door, it is characterized in that, it is included in the bottom and is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and at the above-mentioned outstanding weak point protrusion member that forms in outside of leading the boots lower end, in-to-in one side at the groove of above-mentioned sill forms the dip plane, form vertical surface at opposite side, narrow lower portion is wide thereby flute profile becomes top.
6. the anti-detachment structure of an elevator shaft door, it is characterized in that, it is included in the bottom and is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and outstandingly in above-mentioned outside of leading the boots lower end form short protrusion member, form the dip plane respectively with equidirectional in the in-to-in both sides of the groove of above-mentioned sill.
7. the anti-detachment structure of an elevator shaft door, it is characterized in that, it is included in the bottom and is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and the stack parts with rectangular section are set in above-mentioned outside of leading the lower end of boots, when the above-mentioned crooked certain angle of boots of leading when above, the upper end-face edge of above-mentioned stack parts and lower edge and above-mentioned groove wipe contact and do not break away from.
8. the anti-detachment structure of an elevator shaft door, it is characterized in that, it is included in the bottom and is respectively equipped with the offside door and the offside door of leading boots and has and be used to guide above-mentioned sill of leading the groove of boots, and above-mentioned lead boot-shaped become have the rectangular section that there is thickness and driving fit at the inner face of above-mentioned groove, when the above-mentioned crooked certain angle of boots of leading when above, above-mentioned outside of leading boots and above-mentioned groove wipe contact and do not break away from.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2008-0035946 | 2008-04-18 | ||
| KR1020080035946A KR100956924B1 (en) | 2008-04-18 | 2008-04-18 | Breakaway prevention construction for elevator's door |
| PCT/KR2009/002041 WO2009128686A2 (en) | 2008-04-18 | 2009-04-20 | Elevator hoistway door separation preventive structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102007063A true CN102007063A (en) | 2011-04-06 |
| CN102007063B CN102007063B (en) | 2015-05-06 |
Family
ID=41199600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980113292.7A Expired - Fee Related CN102007063B (en) | 2008-04-18 | 2009-04-20 | Elevator hoistway door separation preventive structure |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2269936B1 (en) |
| JP (1) | JP5647973B2 (en) |
| KR (1) | KR100956924B1 (en) |
| CN (1) | CN102007063B (en) |
| WO (1) | WO2009128686A2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973477A (en) * | 2015-07-10 | 2015-10-14 | 申龙电梯股份有限公司 | Derailment preventing device for lift door |
| CN106414303A (en) * | 2014-06-03 | 2017-02-15 | 三菱电机株式会社 | Elevator threshold |
| CN106395529A (en) * | 2015-07-27 | 2017-02-15 | 奥的斯电梯公司 | Monitoring system, elevator door system having monitoring system, and method |
| CN107285175A (en) * | 2016-04-13 | 2017-10-24 | 奥的斯电梯公司 | Hoistway door assembly and elevator device |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1395871B1 (en) | 2009-10-09 | 2012-10-26 | Wittur Spa | ANTI-DRAINAGE DEVICE FOR DOORS OF LIFT DOORS OR ELEVATORS |
| KR101249751B1 (en) * | 2010-01-15 | 2013-04-10 | 성원금속(주) | Elevator door with reinforced derail prevention structure |
| CN102718117A (en) * | 2012-06-19 | 2012-10-10 | 苏州汾湖电梯有限公司 | Elevator door hoistway door device |
| KR102341904B1 (en) | 2021-09-23 | 2021-12-21 | 장종철 | Structure of preventing separation of elevator's door |
| KR20240017504A (en) | 2022-08-01 | 2024-02-08 | 장종철 | Structure for preventing separation of elevator door |
| KR20240017501A (en) | 2022-08-01 | 2024-02-08 | 장종철 | Elevator door shoe and structure for preventing separation of elevator door having the same |
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| GB826175A (en) * | 1956-02-29 | 1959-12-31 | Otis Elevator Co | Elevator entrance sills |
| JPS51124753U (en) * | 1975-04-07 | 1976-10-08 | ||
| JPS5475834A (en) * | 1977-11-30 | 1979-06-18 | Hitachi Ltd | Door |
| JPS60137774U (en) * | 1984-02-21 | 1985-09-12 | 株式会社東芝 | elevator threshold device |
| JPS6226372U (en) * | 1985-07-31 | 1987-02-18 | ||
| JPH0323174U (en) * | 1989-07-14 | 1991-03-11 | ||
| JPH07108756B2 (en) * | 1989-08-21 | 1995-11-22 | 三菱電機株式会社 | Elevator sill equipment |
| FR2685313B1 (en) * | 1991-12-20 | 1994-04-08 | Otis Elevator Cy | DEVICE FOR FIXING A GUIDE PAD OF THE LOWER PART OF A SLIDING ELEVATOR DOOR. |
| JPH06156953A (en) * | 1992-11-24 | 1994-06-03 | Mitsubishi Denki Bill Techno Service Kk | Door device for elevator |
| JP2729181B2 (en) * | 1993-04-16 | 1998-03-18 | 株式会社日立製作所 | Elevator door equipment |
| JPH1135261A (en) * | 1997-07-22 | 1999-02-09 | Mitsubishi Denki Bill Techno Service Kk | Door for elevator |
| JP3908215B2 (en) * | 2002-12-26 | 2007-04-25 | 日本自動ドア株式会社 | Sliding door upward movement restriction structure |
| JP2004250196A (en) * | 2003-02-20 | 2004-09-09 | Mitsubishi Electric Corp | Guiding device of elevator sliding door |
| KR200322281Y1 (en) * | 2003-05-22 | 2003-08-09 | 강찬영 | Safe door shoe |
| JP2005096977A (en) * | 2003-09-26 | 2005-04-14 | Toshiba Elevator Co Ltd | Door device for elevator |
| JP4430649B2 (en) | 2006-10-20 | 2010-03-10 | 三星電子株式会社 | Indoor unit of air conditioner |
| JP2009208946A (en) * | 2008-03-06 | 2009-09-17 | Toshiba Elevator Co Ltd | Guide device of elevator sliding door |
-
2008
- 2008-04-18 KR KR1020080035946A patent/KR100956924B1/en active IP Right Grant
-
2009
- 2009-04-20 WO PCT/KR2009/002041 patent/WO2009128686A2/en active Application Filing
- 2009-04-20 CN CN200980113292.7A patent/CN102007063B/en not_active Expired - Fee Related
- 2009-04-20 EP EP09733393.4A patent/EP2269936B1/en not_active Not-in-force
- 2009-04-20 JP JP2011504933A patent/JP5647973B2/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106414303A (en) * | 2014-06-03 | 2017-02-15 | 三菱电机株式会社 | Elevator threshold |
| CN104973477A (en) * | 2015-07-10 | 2015-10-14 | 申龙电梯股份有限公司 | Derailment preventing device for lift door |
| CN106395529A (en) * | 2015-07-27 | 2017-02-15 | 奥的斯电梯公司 | Monitoring system, elevator door system having monitoring system, and method |
| CN106395529B (en) * | 2015-07-27 | 2020-01-31 | 奥的斯电梯公司 | Monitoring system, elevator system having a monitoring system, and method |
| US10569994B2 (en) | 2015-07-27 | 2020-02-25 | Otis Elevator Company | Monitoring system, elevator door system having monitoring system, and method |
| US11661315B2 (en) | 2015-07-27 | 2023-05-30 | Otis Elevator Company | Monitoring system, elevator door system having monitoring system, and method |
| CN107285175A (en) * | 2016-04-13 | 2017-10-24 | 奥的斯电梯公司 | Hoistway door assembly and elevator device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090110441A (en) | 2009-10-22 |
| EP2269936B1 (en) | 2017-03-08 |
| CN102007063B (en) | 2015-05-06 |
| WO2009128686A3 (en) | 2010-02-18 |
| WO2009128686A2 (en) | 2009-10-22 |
| JP5647973B2 (en) | 2015-01-07 |
| EP2269936A2 (en) | 2011-01-05 |
| JP2011516367A (en) | 2011-05-26 |
| EP2269936A4 (en) | 2015-08-19 |
| KR100956924B1 (en) | 2010-05-11 |
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