EP2311770A2 - Hoistway door separation preventing device for a lift - Google Patents
Hoistway door separation preventing device for a lift Download PDFInfo
- Publication number
- EP2311770A2 EP2311770A2 EP09805200A EP09805200A EP2311770A2 EP 2311770 A2 EP2311770 A2 EP 2311770A2 EP 09805200 A EP09805200 A EP 09805200A EP 09805200 A EP09805200 A EP 09805200A EP 2311770 A2 EP2311770 A2 EP 2311770A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- hoistway
- connection plates
- preventing device
- separation preventing
- lift
- 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
- 238000000926 separation method Methods 0.000 title claims abstract description 29
- 230000003405 preventing effect Effects 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 12
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- 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
- B66B13/14—Control systems or devices
- B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
- B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
- B66B13/20—Lock mechanisms actuated mechanically by abutments or projections on the cages
-
- 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
Definitions
- the present invention relates to a hoistway door separation preventing device for a lift, and more particularly to a hoistway door separation preventing device for a lift, which prevents opening of hoistway doors by an external force and accidents caused by such opening of the hoistway doors through reinforcement of a door closure force when the hoistway doors are in a closed state.
- elevator hoistway doors are installed in places where passengers can make direct contact with the doors rather than any other place of an elevator, and are exposed to passenger's mischief and accidents.
- elevator manufactures take measures such as reinforcing of the strength of the hoistway door and the like, such measures are insufficient and cause a great burden of manufacturing costs.
- FIG. 1 is a view illustrating a door structure of an elevator in the related art
- FIG. 2 is an enlarged view taking only a portion of the structure of FIG. 1
- FIG. 3 is a side view illustrating a normal engagement state of the elevator door in the related art
- FIG. 4 is a side view illustrating an engagement state when the elevator door in the related art is separated.
- an elevator generally includes two to four doors, and upper portions of the respective doors 1a and 1b are connected to connection plates 2a and 2b.
- the connection plates 2a and 2b are connected together through a wire or the like in the hoistway door device, and if one door is moved, the other door, which receives force transferred through the wire, is also moved, and thus the hoistway doors 1a and 1b can be opened or closed. Also, as the respective connection plates 2a and 2b are driven, the hoistway doors 1a and 1b can be opened or closed.
- pulleys 3a and 3b are provided between the connection plates 2a and 2b and a rail 24, pulleys 3a and 3b are provided.
- the hoistway door may be bent and thus the connection plate 2a fixed to an upper end of the door may be broken. Accordingly, the pulley 3a fixed to the connection plate 2a may be separated from the rail 42, and thus the upper end of the hoistway door 1a may be also separated to cause the occurrence of fall accident.
- the present invention has been made to solve the above-mentioned problems occurring in the related art while advantages achieved by the related art are maintained intact.
- One subject to be achieved by the present invention is to provide a hoistway door separation preventing device for a lift, which has a great hoistway door separation preventing effect or originally blocks the separation of hoistway doors even at a low cost.
- a hoistway door separation preventing device for a lift which includes a separation prevention means in addition to an installation plate, connection plates, and a hanger plate, wherein when the connection plate is to be bent due to impact applied to the hoistway door, the separation prevention means prevents the connection plate from being bent to prevent the separation of the hoistway door.
- FIG. 5 is a perspective view illustrating a first embodiment of the present invention
- FIG. 6 is a front view illustrating a firs embodiment of the present invention
- FIGS. 7 and 8 are side views illustrating a first embodiment of the present invention, in which FIG. 7 illustrates a normal state, and FIG. 8 illustrates an impact state.
- a hoistway door separation preventing device for a lift includes hoistway doors 1a and 1b installed on the left and right sides to divide a platform; left and right connection plates 2a and 2b provided with driving pulleys 3a and 3b and installed on an upper side of the hoistway doors 1a and 1b; a hanger plate 4 installed on an upper portion of a hoistway doorframe and provided with a rail 42 formed thereon to be engaged with the driving pulleys 3a and 3b; an installation plate 5 installed between the left and right connection plates 2a and 2b; a stepped portion 52 formed by bending a lower portion of the installation plate 5; and a fixing member 6 fixed to the stepped portion 52 and having both end portions installed to be in close contact with the connection plates 2a and 2b.
- the stepped portion 52 is horizontally formed on the installation plate 5 with its lower portion bent to the outside.
- the fixing member 6 is in the form of a metal bar having a predetermined length, is arranged on a bottom surface of the stepped portion 52, and is fixedly installed by a fastening bolt 62.
- Both end portion of the fixing member 6 are installed to be in close contact with the front surfaces of the connection plates 2a and 2b.
- FIG. 9 is a front view illustrating a second embodiment of the present invention
- FIGS. 10 and 11 are side views illustrating a second embodiment of the present invention.
- FIG. 10 illustrates a normal state
- FIG. 11 illustrates an impact state.
- a hoistway door separation preventing device for a lift includes hoistway doors 1a and 1b installed on the left and right sides to divide a platform; left and right connection plates 2a and 2b provided with driving pulleys 3a and 3b and installed on an upper side of the hoistway doors 1a and 1b; a hanger plate 4 installed on an upper portion of a hoistway doorframe and provided with a rail 42 formed thereon to be engaged with the driving pulleys 3a and 3b; an installation plate 5 installed between the left and right connection plates 2a and 2b; a hook member 8 formed by cutting portions of the connection plates 2a and 2b and backwardly bending the cut portions; and a catch 7 attached to a front surface of the hanger plate 4 to be engaged with the hook member 8.
- the hook member 8 is formed by punching portions of the connection plates 2a and 2b in the form of a rectangle in a state where its lower portion is not punched, pushing and backwardly bending the punched portions, and then bending ends of the punched portions upwardly.
- the catch 7 is formed by welding one end portion thereof with the hanger plate 4, horizontally bending the other end portion thereof, and then bending an end of the other end portion downwardly so that the end portion of the hook member 8 is caught by the catch 7.
- FIG. 12 is a front view illustrating a third embodiment of the present invention
- FIGS. 13 and 14 are side views illustrating a second embodiment of the present invention.
- FIG. 13 illustrates a normal state
- FIG. 14 illustrates an impact state.
- a hoistway door separation preventing device for a lift includes hoistway doors 1a and 1b installed on the left and right sides to divide a platform; left and right connection plates 2a and 2b provided with driving pulleys 3a and 3b and installed on an upper side of the hoistway doors 1a and 1b; a hanger plate 4 installed on an upper portion of a hoistway doorframe and provided with a rail 42 formed thereon to be engaged with the driving pulleys 3a and 3b; an installation plate 5 installed between the left and right connection plates 2a and 2b; and spacers 9 installed between rear surfaces of upper portions of the connection plates 2a and 2b and the hanger plate 4.
- the spacer 9 has a " ⁇ "-shaped cross section, and one side surface of the spacer 9 is attached to a rear surface of the connection plate 2a or 2b, and the other side surface of the spacer 9 is installed to be apart for a minute space from the hanger plate 4.
- the spacers 9 installed on the upper portions of the connection plates 2a and 2b first collide with the hanger plate 4 to prevent a further movement of the connection plates 2a and 2b, and thus the separation of the hoistway doors 1a and 1b can be prevented.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
Description
- The present invention relates to a hoistway door separation preventing device for a lift, and more particularly to a hoistway door separation preventing device for a lift, which prevents opening of hoistway doors by an external force and accidents caused by such opening of the hoistway doors through reinforcement of a door closure force when the hoistway doors are in a closed state.
- In general, elevator hoistway doors are installed in places where passengers can make direct contact with the doors rather than any other place of an elevator, and are exposed to passenger's mischief and accidents.
- Among elevator accidents, the percentage of accidents which are caused by losing of user's footing into a shaft when strong impact is applied to the hoistway door is greatly increasing.
- Although elevator manufactures take measures such as reinforcing of the strength of the hoistway door and the like, such measures are insufficient and cause a great burden of manufacturing costs.
-
FIG. 1 is a view illustrating a door structure of an elevator in the related art, andFIG. 2 is an enlarged view taking only a portion of the structure ofFIG. 1 .FIG. 3 is a side view illustrating a normal engagement state of the elevator door in the related art, andFIG. 4 is a side view illustrating an engagement state when the elevator door in the related art is separated. - Referring to
FIGS. 1 to 3 , an elevator generally includes two to four doors, and upper portions of therespective doors connection plates connection plates hoistway doors respective connection plates hoistway doors connection plates pulleys - As illustrated in
FIG. 4 , if strong impact is applied to thehoistway door 1a in this structure, the hoistway door may be bent and thus theconnection plate 2a fixed to an upper end of the door may be broken. Accordingly, thepulley 3a fixed to theconnection plate 2a may be separated from therail 42, and thus the upper end of thehoistway door 1a may be also separated to cause the occurrence of fall accident. - Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the related art while advantages achieved by the related art are maintained intact.
- One subject to be achieved by the present invention is to provide a hoistway door separation preventing device for a lift, which has a great hoistway door separation preventing effect or originally blocks the separation of hoistway doors even at a low cost.
- In one aspect of the present invention, there is provided a hoistway door separation preventing device for a lift, which includes a separation prevention means in addition to an installation plate, connection plates, and a hanger plate, wherein when the connection plate is to be bent due to impact applied to the hoistway door, the separation prevention means prevents the connection plate from being bent to prevent the separation of the hoistway door.
- According to the present invention, unnecessary expenses for reinforcing the strength of the hoistway door in order to prevent the separation of the door due to an abnormal impact applied thereto is reduced, and a user or a resident is prevented from falling into a shaft due to the separation of the hoistway door that occurs frequently caused by an abnormal impact.
- The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which:
-
FIG. 1 is a view illustrating the door structure of an elevator in the related art; -
FIG. 2 is an enlarged view taking only a portion of the door structure ofFIG. 1 ; -
FIG. 3 is a side view illustrating a normal engagement state of an elevator door in the related art; -
FIG. 4 is a side view illustrating an engagement state when the elevator door in the related art is separated. -
FIG. 5 is a perspective view illustrating a first embodiment of the present invention; -
FIG. 6 is a front view illustrating a firs embodiment of the present invention; -
FIGS. 7 and8 are side views illustrating a first embodiment of the present invention, in whichFIG. 7 illustrates a normal state, andFIG. 8 illustrates an impact state; -
FIG. 9 is a front view illustrating a second embodiment of the present invention; -
FIGS. 10 and11 are side views illustrating a second embodiment of the present invention, in whichFIG. 10 illustrates a normal state, andFIG. 11 illustrates an Impact state; -
FIG. 12 is a front view illustrating a third embodiment of the present invention; and -
FIGS. 13 and14 are side views illustrating a second embodiment of the present invention, in whichFIG. 13 illustrates a normal state, andFIG. 14 illustrates an impact state. - Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
-
FIG. 5 is a perspective view illustrating a first embodiment of the present invention, andFIG. 6 is a front view illustrating a firs embodiment of the present invention.FIGS. 7 and8 are side views illustrating a first embodiment of the present invention, in whichFIG. 7 illustrates a normal state, andFIG. 8 illustrates an impact state. - Referring to
FIGS. 5 to 7 , a hoistway door separation preventing device for a lift according to a first embodiment A1 includeshoistway doors right connection plates pulleys hoistway doors hanger plate 4 installed on an upper portion of a hoistway doorframe and provided with arail 42 formed thereon to be engaged with thedriving pulleys installation plate 5 installed between the left andright connection plates stepped portion 52 formed by bending a lower portion of theinstallation plate 5; and afixing member 6 fixed to thestepped portion 52 and having both end portions installed to be in close contact with theconnection plates - The
stepped portion 52 is horizontally formed on theinstallation plate 5 with its lower portion bent to the outside. - The
fixing member 6 is in the form of a metal bar having a predetermined length, is arranged on a bottom surface of thestepped portion 52, and is fixedly installed by afastening bolt 62. - Both end portion of the
fixing member 6 are installed to be in close contact with the front surfaces of theconnection plates - Accordingly, as illustrated in
FIG. 8 , even if thehoistway doors connection plates connection plates fixing member 6, and thus the separation of thehoistway doors -
FIG. 9 is a front view illustrating a second embodiment of the present invention, andFIGS. 10 and11 are side views illustrating a second embodiment of the present invention.FIG. 10 illustrates a normal state, andFIG. 11 illustrates an impact state. - Referring to
FIGS. 9 and10 , a hoistway door separation preventing device for a lift according to a second embodiment A2 includeshoistway doors right connection plates pulleys hoistway doors hanger plate 4 installed on an upper portion of a hoistway doorframe and provided with arail 42 formed thereon to be engaged with thedriving pulleys installation plate 5 installed between the left andright connection plates hook member 8 formed by cutting portions of theconnection plates catch 7 attached to a front surface of thehanger plate 4 to be engaged with thehook member 8. - The
hook member 8 is formed by punching portions of theconnection plates - The
catch 7 is formed by welding one end portion thereof with thehanger plate 4, horizontally bending the other end portion thereof, and then bending an end of the other end portion downwardly so that the end portion of thehook member 8 is caught by thecatch 7. - Accordingly, in the second embodiment A2 of the present invention, as illustrated in
FIG. 11 , even if thehoistway door 1a is shifted to the left by an external impact, the movement of the hoistway door is impeded by the fixing force of thehook member 8 and thecatch 7, and thus the separation of thehoistway doors -
FIG. 12 is a front view illustrating a third embodiment of the present invention, andFIGS. 13 and14 are side views illustrating a second embodiment of the present invention.FIG. 13 illustrates a normal state, andFIG. 14 illustrates an impact state. - Referring to
FIGS. 12 and13 , a hoistway door separation preventing device for a lift according to a third embodiment A3 includeshoistway doors right connection plates pulleys hoistway doors hanger plate 4 installed on an upper portion of a hoistway doorframe and provided with arail 42 formed thereon to be engaged with thedriving pulleys installation plate 5 installed between the left andright connection plates spacers 9 installed between rear surfaces of upper portions of theconnection plates hanger plate 4. - The
spacer 9 has a "∩"-shaped cross section, and one side surface of thespacer 9 is attached to a rear surface of theconnection plate spacer 9 is installed to be apart for a minute space from thehanger plate 4. - Accordingly, as illustrated in
FIG. 13 , even if thehoistway doors spacers 9 installed on the upper portions of theconnection plates hanger plate 4 to prevent a further movement of theconnection plates hoistway doors - Although preferred embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.
Claims (7)
- A hoistway door separation preventing device for a lift comprising:hoistway doors installed on the left and right sides to divide a platform;left and right connection plates provided with driving pulleys and installed on an upper side of the hoistway doors;a hanger plate installed on an upper portion of a hoistway doorframe and provided with a rail formed thereon to be engaged with the driving pulleys;an installation plate installed between the left and right connection plates;a stepped portion formed by bending a lower portion of the installation plate; anda fixing member fixed to the lower portion of the stepped portion and having both end portions installed to be in close contact with the connection plates.
- The hoistway door separation preventing device for a lift according to claim 1, wherein the fixing member is in the form of a metal bar having a predetermined length, and is fixedly installed on a bottom surface of the stepped portion by a fastening bolt.
- A hoistway door separation preventing device for a lift comprising: hoistway doors installed on the left and right sides to divide a platform;
left and right connection plates provided with driving pulleys and installed on an upper side of the hoistway doors;
a hanger plate installed on an upper portion of a hoistway doorframe and provided with a rail formed thereon to be engaged with the driving pulleys;
an installation plate installed between the left and right connection plates;
a hook member formed by cutting portions of the connection plates and backwardly bending the cut portions; and
a catch attached to a front surface of the hanger plate to be engaged with the hook member. - The hoistway door separation preventing device for a lift according to claim 3, wherein the hook member is formed by punching portions of the connection plates in the form of a rectangle in a state where its lower portion is not punched, pushing and backwardly bending the punched portions, and then bending ends of the punched portions upwardly.
- The hoistway door separation preventing device for a lift according to claim 3, wherein the catch is formed by welding one end portion thereof with the hanger plate, horizontally bending the other end portion thereof, and then bending an end of the other end portion downwardly so that the end portion of the hook member is caught by the catch.
- A hoistway door separation preventing device for a lift comprising:hoistway doors installed on the left and right sides to divide a platform;left and right connection plates provided with driving pulleys and installed on an upper side of the hoistway doors;a hanger plate installed on an upper portion of a hoistway doorframe and provided with a rail formed thereon to be engaged with the driving pulleys;an installation plate installed between the left and right connection plates; andspacers installed between rear surfaces of upper portions of the connection plates and the hanger plate.
- The hoistway door separation preventing device for a lift according to claim 6, wherein the spacer has a "∩"-shaped cross section, and one side surface of the spacer is attached to a rear surface of the connection plate, and the other side surface of the spacer is installed to be apart for a minute space from the hanger plate.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080076929A KR101009872B1 (en) | 2008-08-06 | 2008-08-06 | Breakaway prevention construction for elevator's door |
PCT/KR2009/004404 WO2010016739A2 (en) | 2008-08-06 | 2009-08-06 | Hoistway door separation preventing device for a lift |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2311770A2 true EP2311770A2 (en) | 2011-04-20 |
EP2311770A4 EP2311770A4 (en) | 2015-09-23 |
EP2311770B1 EP2311770B1 (en) | 2016-12-07 |
Family
ID=41664106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09805200.4A Not-in-force EP2311770B1 (en) | 2008-08-06 | 2009-08-06 | Hoistway door separation preventing device for a lift |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2311770B1 (en) |
JP (1) | JP5368558B2 (en) |
KR (1) | KR101009872B1 (en) |
CN (1) | CN102112389B (en) |
WO (1) | WO2010016739A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102485629A (en) * | 2010-12-02 | 2012-06-06 | 上海三菱电梯有限公司 | Elevator lading door mechanism |
WO2017187560A1 (en) * | 2016-04-27 | 2017-11-02 | 三菱電機株式会社 | Elevator landing door device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6169682A (en) * | 1984-09-14 | 1986-04-10 | 株式会社日立ビルシステムサービス | Stopping device for slip-off of door of elevator |
JPS6172571U (en) | 1984-10-17 | 1986-05-17 | ||
JPH0356388A (en) * | 1989-07-25 | 1991-03-11 | Toshiba Corp | Push-up door slip-off preventing device for elevator |
JP2729181B2 (en) * | 1993-04-16 | 1998-03-18 | 株式会社日立製作所 | Elevator door equipment |
JP2002087745A (en) * | 2000-09-12 | 2002-03-27 | Hitachi Building Systems Co Ltd | Door adjustment tool for elevator |
JP2006137518A (en) * | 2004-11-11 | 2006-06-01 | Mitsubishi Electric Corp | Door device for elevator |
JP2007015817A (en) * | 2005-07-07 | 2007-01-25 | Mitsubishi Electric Building Techno Service Co Ltd | Landing door moving tool |
-
2008
- 2008-08-06 KR KR1020080076929A patent/KR101009872B1/en active IP Right Grant
-
2009
- 2009-08-06 CN CN200980129729.6A patent/CN102112389B/en active Active
- 2009-08-06 JP JP2011521053A patent/JP5368558B2/en not_active Expired - Fee Related
- 2009-08-06 EP EP09805200.4A patent/EP2311770B1/en not_active Not-in-force
- 2009-08-06 WO PCT/KR2009/004404 patent/WO2010016739A2/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2010016739A2 * |
Also Published As
Publication number | Publication date |
---|---|
CN102112389A (en) | 2011-06-29 |
WO2010016739A2 (en) | 2010-02-11 |
KR101009872B1 (en) | 2011-01-19 |
EP2311770A4 (en) | 2015-09-23 |
JP2011529015A (en) | 2011-12-01 |
KR20100018245A (en) | 2010-02-17 |
CN102112389B (en) | 2014-10-01 |
WO2010016739A3 (en) | 2010-06-10 |
JP5368558B2 (en) | 2013-12-18 |
EP2311770B1 (en) | 2016-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100899955B1 (en) | Breakaway prevention construction for elevator's door | |
EP2269935B1 (en) | Elevator hoistway door separation preventive structure | |
CN107097617B (en) | Door structure of automobile and assembling method thereof | |
KR101062083B1 (en) | Elevator door departure and foreign substance jam prevention structure | |
EP2269936A2 (en) | Elevator hoistway door separation preventive structure | |
EP2424808B1 (en) | Anti-derailment device for lift or elevator door leaves | |
CN101428725B (en) | Elevator door device | |
KR20170012354A (en) | Elevator threshold | |
CN101117870A (en) | Elevator gate lock | |
EP3495306A1 (en) | Lower guiding system of an elevator panel and elevator system | |
EP2311770B1 (en) | Hoistway door separation preventing device for a lift | |
KR102214035B1 (en) | Structure For Door Of Elevator Or Boarding Gate Having Function Of Prevent Separation | |
KR20090110445A (en) | Breakaway prevention construction for elevator's door | |
KR100937718B1 (en) | One way opening type elevator fire protection door | |
JP6088353B2 (en) | Elevator plate | |
EP3929135A1 (en) | Narrow groove elevator doorsill | |
CN213265305U (en) | Anti-collision elevator landing door and mounting structure thereof | |
KR102586693B1 (en) | Emergency Stop Equipment For Elevating Door | |
JPS632874B2 (en) | ||
JP2005225628A (en) | Elevator device | |
KR20110033642A (en) | Elevator door latch and elevator door assembly having the same | |
JP2012218895A (en) | Jamb of elevator | |
JPH0356389A (en) | Phsh-up door slip-off preventing device for elevator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20110201 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20150730 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B66B 13/30 20060101AFI20150730BHEP |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20150819 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 602009042959 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: B66B0013200000 Ipc: B66B0013300000 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B66B 13/30 20060101AFI20160608BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20160719 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: AT Ref legal event code: REF Ref document number: 851508 Country of ref document: AT Kind code of ref document: T Effective date: 20161215 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602009042959 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20161207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170308 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170307 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 851508 Country of ref document: AT Kind code of ref document: T Effective date: 20161207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170407 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170407 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20170307 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602009042959 Country of ref document: DE |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20170908 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20170806 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170831 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170831 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20180430 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170806 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170806 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170806 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170806 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20090806 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20161207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20161207 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20220629 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602009042959 Country of ref document: DE |