CN105417329A - Elevator device - Google Patents
Elevator device Download PDFInfo
- Publication number
- CN105417329A CN105417329A CN201510472408.3A CN201510472408A CN105417329A CN 105417329 A CN105417329 A CN 105417329A CN 201510472408 A CN201510472408 A CN 201510472408A CN 105417329 A CN105417329 A CN 105417329A
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- CN
- China
- Prior art keywords
- distribution
- safety edge
- incorporating section
- illuminating part
- lift appliance
- 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.)
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Abstract
The invention provides an elevator device capable of realizing the thinned design of a safety contact plate. The elevator device comprises a safety contact plate arranged to protrude out of the front end of an elevator car; and a light-emitting part arranged inside a cut-out portion at the front end of the safety contact plate. The elevator device is provided with a wire harness accommodating portion arranged on the back side of the safety contact plate and used for accommodating the wire harness of the light-emitting part that is led out via a wire harness hole in the back surface of the light-emitting part.
Description
Technical field
The present invention relates to lift appliance.
Background technology
In recent years, lift appliance is for the purpose of the degree of freedom improving architectural composition, and what require shortening lift appliance occupies size.The boarding portion of lift appliance is made up of car door and actuating device, layer door and the door such as actuating device and safety edge perimeter security apparatus thereof etc.And, shorten their size, in the depth of occupying size shortening lift appliance effectively.
Generally speaking, on the car door of lift appliance, the state that the front end from door is outstanding is provided with safety edge.Sometimes be provided with on safety edge and passenger's notice is closed the door the illuminating part of action.As the lift appliance comprising the safety edge with illuminating part, the lift appliance recorded in known patent document 1.
In patent documentation 1, describe: " be provided with on car side door in the lift appliance of safety edge, have illuminating part at the fore-end of the safety edge given prominence to from the front end of car side door, illuminating part can be split.”
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2006-143439 publication
Summary of the invention
The problem that invention will solve
Drive the drive singal of the light source of illuminating part, such as, pass through the distribution transmission arranged between the control part and illuminating part on the top being arranged at car.The distribution transmitting this drive singal is generally the structure be connected with the Wiring connector of control part side by the distribution of illuminating part side, when changing illuminating part, can utilize adaptor union that the distribution of illuminating part side is separated from the distribution of control part side.
In the lift appliance recorded in patent documentation 1, adopt and make the distribution of transmission drive singal extend (distribution) along prolonging direction in the inside of safety edge, and from the distribution structure that the upper end of safety edge is drawn.Now, the adaptor union etc. connecting the distribution of illuminating part side and the distribution of control part side is also accommodated in the inside of safety edge.
Like this, adopt when the storage of the inside of safety edge transmits the distribution structure of the distribution of drive singal, need the space of guaranteeing containing conductor configuration and adaptor union etc. in the inside of safety edge.Therefore, the thickness of the safety edge of the depth of the size of decision lift path (depth size) can not be made thinning.That is, the shortening occupying size of lift appliance can be hindered at the distribution structure of the inside containing conductor configuration of safety edge.
So, the object of the present invention is to provide a kind of lift appliance that can make safety edge slimming.
For solving the technical scheme of problem
In order to solve above-mentioned problem, such as, adopt the structure recorded in summary of the invention.
The application comprises the multiple technologies scheme solving above-mentioned problem, enumerates one example, and a kind of lift appliance, comprising:
Safety edge, it is arranged with the state that the front end from car door is outstanding; With
Illuminating part, it has light source, is arranged on safety edge,
The feature of above-mentioned lift appliance is:
Safety edge is provided with distribution incorporating section, and the described light source side distribution of being drawn from described illuminating part by the first wiring hole for making the light source side distribution being connected to described light source pass through is received in this distribution incorporating section.
Invention effect
According to the present invention, adopt the distribution structure of the distribution in storage light-emitting portion in the distribution incorporating section arranged in the rear side of safety edge, do not need the space of guaranteeing containing conductor configuration and adaptor union etc. in the inside of safety edge, safety edge slimming can be made.As a result, can shorten lift appliance occupy size.
Problem other than the above, structure and effect are understood by the explanation of following embodiment.
Accompanying drawing explanation
Fig. 1 is the example of the lateral plan of the summary of the structure of the lift path represented in the lift appliance of embodiments of the present invention.
Fig. 2 is the example of the birds-eye view of the summary of the structure representing car in the lift appliance shown in Fig. 1 and boarding portion.
Fig. 3 is the example of the front view of the summary of the structure representing the boarding portion periphery comprising safety edge.
Fig. 4 is the example of the figure of the summary of the structure of the illuminating part representing safety edge, and Fig. 4 A represents its birds-eye view, and Fig. 4 B represents its front view.
Fig. 5 is the example of section drawing of summary of structure representing safety edge, illuminating part and distribution incorporating section.
Fig. 6 is the example comprising the birds-eye view in a part of cross section of the variation representing distribution incorporating section.
Nomenclature
1 car
2 counterweights
4 main hoist cables
5 elevator control gears
6 lift path
7 boarding portions
11 car doors
12 safety edges
13 cage side sills
14 layers of door
15 side, entrance hall sills
16 distribution incorporating sections
21 car door driving devices
22 guide rails
23 door hanger
24 illuminating parts
25a, 25b bar
26 detector switches
27a, 27b retainer
28 control parts
The distribution of 30 control part sides
31 distribution guiding pieces
32a, 32b screw component
33 light sources
The distribution of 35 illuminating part sides
36 ribs
37 adaptor unions
38 closed end terminals
Detailed description of the invention
Below, describe in detail with accompanying drawing for for implementing mode of the present invention (being recited as below " embodiment ").The present invention is not limited to embodiment.In the present description and drawings, add identical symbol to same inscape or the inscape in fact with same function, the repetitive description thereof will be omitted.
The lift appliance > of < embodiments of the present invention
[structure of lift path]
Fig. 1 is the example of the lateral plan of the summary of the structure of the lift path represented in the lift appliance of embodiments of the present invention.As shown in Figure 1, the lift appliance of embodiments of the present invention is formed in car 1 and counterweight 2 mode along not shown lifting rail.Car 1 and counterweight 2 are suspended in midair by main hoist cable 4 bucket type via towing machine 3, can move up and down according to the control of elevator control gear 5 in lift path 6.
[structure in car and boarding portion]
Fig. 2 is the example of the birds-eye view of the summary of the structure representing car 1 in the lift appliance shown in Fig. 1 and boarding portion 7.The boarding portion 7 of lift appliance comprises not shown car door driving device, car door 11, safety edge 12, cage side sill 13, not shown layer door drive, layer door 14 and side, entrance hall sill 15 etc.Safety edge 12 is arranged at car door 11 with the state that the front end from car door 11 is outstanding.The rear side of safety edge 12 is provided with distribution incorporating section 16 described later.
In the boarding portion 7 of said structure, the depth size A in boarding portion 7 comprises depth dimension D between the depth size B of cage side sill 13, the depth size C of side, entrance hall sill 15 and sill.Herein, between sill, depth dimension D is the depth size between cage side sill 13 and side, entrance hall sill 15.In addition, the depth size B of cage side sill 13 comprises the depth size E of car door 11, the depth size F of safety edge 12 and gap size between the two.
Occupy size in order to what shorten lift appliance on depth direction, the depth size A shortening the boarding portion 7 of lift appliance is actv..And shortening the depth size E of the car door 11 and depth size F of safety edge 12 in car door 11 side is actvies.Therefore, the known size in order to shorten lift path 6 on depth direction, needs the depth size F shortening safety edge 12, namely needs the slimming of safety edge 12.
[comprising the structure of the boarding portion periphery of safety edge]
Fig. 3 is the example of the front view of the summary of the structure of the periphery representing the boarding portion 7 comprising safety edge 12.In Fig. 3, for the car door 11 in left side, illustrate inner structure.Car door 11 is suspended in via door hanger 23 on the door guide rail 22 in car door driving device 21, under the driving of car door driving device 21, is guided and carry out opening and closing by car sill 13.
Car door 11 is provided with the safety edge 12 of the illuminating part 24 had for action of closing the door to passenger's notice.Safety edge 12 is the structures comprising bar 25a, 25b, detector switch 26 and retainer 27a, 27b etc.Bar 25a, 25b be for the link of car door 11 and the parts that make safety edge 12 movable, be separately positioned on the upper and lower of safety edge 12.
Detector switch 26 is for detecting that safety edge 12 has carried out the parts of action, is driven on/off by bar 25b.Retainer 27a, 27b are the parts of the action for controlling safety edge 12, by abutting with bar 25a, 25b the movable range limiting safety edge 12.
The top of car 1 be provided with to have received for elevator control gear 5 (with reference to figure 1) between carry out the control part 28 of the printed base plate of signal transmission etc.This control part 28 is electrically connected with detector switch 26 by distribution 29, and is electrically connected with illuminating part 24 by distribution 30.These distributions 29,30 utilize distribution guiding piece 31 to extend from car door 11 lateral car door drive 21 side, arrive control part 28 thus from detector switch 26 and illuminating part 24.
[structure of the illuminating part of safety edge]
Fig. 4 is the example of the figure of the summary of the structure of the illuminating part 24 representing safety edge 12, and Fig. 4 A represents its birds-eye view, and Fig. 4 B represents its front view.
As shown in Figure 4, illuminating part 24 is installed by being embedded in the notch 12A of the front end being arranged at safety edge 12.In addition, illuminating part 24 is such as fixed on safety edge 12 by screw component 32a, 32b two of upper and lower from the side of safety edge 12.In the rear side of safety edge 12, be provided with the distribution incorporating section 16 of such as box.
Fig. 5 is the example of section drawing of summary of structure representing safety edge 12, illuminating part 24 and distribution incorporating section 16.
Be arranged on to distribution incorporating section 16 dismantled and assembled (install/unload) back side of safety edge 12.Specifically, distribution incorporating section 16 is arranged on the back side of safety edge 12 by screw component 17a, 17b.Thus, by unloading screw component 17a, 17b, distribution incorporating section 16 can be unloaded simply from safety edge 12.
The periphery of illuminating part 24 is made up of permeability resins such as polycarbonate, is accommodated with multiple light source 33 in inside.Light-emitting diode (LED) etc. can be used as light source 33.But the light source 33 of illuminating part 24 is not limited to light-emitting diode.Multiple light sources 33 of illuminating part 24 carry along the prolonging direction of printed base plate 34, are driven luminous by the drive singal supplied from control part 28 (with reference to figure 3).This drive singal transmits from the distribution 30 of control part 28 by control part side, and then is sent to light source 33 by the distribution (light source side distribution) 35 of illuminating part side via printed base plate 34.
Safety edge 12 is provided with the rib 36 of the intensity for keeping safety edge 12.The rib 36 at the back side forming safety edge 12 is formed the wiring hole 36A for being drawn outside safety edge 12 by the distribution 35 of illuminating part side.And, be that the distribution 35 of illuminating part side passes through the wiring hole 24A formed at the back side of the illuminating part 24 and wiring hole 36A formed on rib 36, and the distribution structure of the inside of the distribution incorporating section 16 that the rear side being introduced in safety edge 12 is arranged.
The second wiring hole that the distribution 30 of control part side is formed from the bottom in distribution incorporating section 16 and wiring hole 16A are introduced into the inside of distribution incorporating section 16.In other words, the distribution 30 of control part side is drawn from wiring hole 16A to the outside of distribution incorporating section 16.In the inside of distribution incorporating section 16, the distribution 30 of control part side is connected with the distribution 35 of illuminating part side by adaptor union 37.
That is, the adaptor union 37 that the distribution 30 of control part side is connected with the distribution 35 of illuminating part side is accommodated in distribution incorporating section 16.Like this, by arranging distribution incorporating section 16 in the rear side of safety edge 12, in this distribution incorporating section 16, receiving adaptor union 37, the connecting portion of adaptor union 37 can be protected not by the impact of water droplet etc.
Such as, be arranged in outdoor lift appliance, consider that water droplet is attached to the situation on safety edge 12, even if but under the environment of such open air setting, also can by the connecting portion arranging protection adaptor union 37 of distribution incorporating section 16 not by the impact of water droplet.For the water droplet of distribution 30 movement along control part side, making this distribution 30 be incorporated into structure in distribution incorporating section 16 from the wiring hole 16A of the bottom of distribution incorporating section 16 by adopting, can prevent water droplet from entering from the top of distribution incorporating section 16.In addition, the water droplet along distribution 30 movement can fall downwards in the front of wiring hole 16A, so can prevent water droplet from entering in distribution incorporating section 16.
In addition, the wiring hole 16A introducing the distribution 30 of control part side is formed at the bottom of distribution incorporating section 16, on the other hand, the position corresponding with the top of distribution incorporating section 16 that first wiring hole of distribution 35 of illuminating part side and wiring hole 36A are formed at the back side (rib 36) of safety edge 12 is introduced.Thereby, it is possible to set longer by the distance between wiring hole 16A and wiring hole 36A, even if water droplet moves along distribution 30 and enters in distribution incorporating section 16, this water droplet also can not arrive wiring hole 36A, thus can reliably prevent water droplet from immersing illuminating part 24 side.
When the lift appliance of outdoor setting, be not limited to protect the connecting portion of adaptor union 37 by the impact of water droplet, the connecting portion of adaptor union 37 can also be protected by the impact of dust etc.Connecting portion about protection adaptor union 37 is not subject to the impact of this dust etc., is not limited to the lift appliance of outdoor setting.That is, even the lift appliance of indoor setting, the connecting portion of adaptor union 37 also can be protected not by the impact of dust etc.
When making safety edge 12 slimming, the sectional area in the depth direction of safety edge 12 reduces, so the distribution accommodation space of the inside of safety edge 12 reduces.In the safety edge 12 of present embodiment, the distribution 35 that have employed illuminating part side is directly drawn out to the distribution structure of the rear side of safety edge 12 by the wiring hole 24A formed at the back side of illuminating part 24 and the wiring hole 36A formed on rib 36.
By adopting this distribution structure, do not need the space at the storage of the inside of safety edge 12 distribution 30 of control part side, the distribution 35 of illuminating part side and adaptor union 37 etc.Thus, for safety edge 12, can become can the minimal depth size in storage light-emitting portion 24, namely can make safety edge 12 slimming.Thereby, it is possible to shorten the depth size A in boarding portion 7, therefore, it is possible to shorten the depth of occupying size of lift appliance.As a result, the degree of freedom improving architectural composition can be contributed to.
In addition, arrange the rear side of the safety edge 12 of distribution incorporating section 16, because of the slimming of safety edge 12, there is restriction in depth size, but have living space on direction up and down more than needed.Thus, even if when making safety edge 12 slimming, enough containing conductor configurations and the space of carrying out adaptor union connection also can be guaranteed.
Wherein, about the depth size of distribution incorporating section 16, be preferably less than the depth size of safety edge 12.But, if distribution incorporating section 16 is not outstanding to side, entrance hall from the side of safety edge 12, then can not impact the depth direction occupying size of lift appliance.When the depth undersize of distribution incorporating section 16, it also can be made compared with the depth (thickness) of safety edge 12 out to guarantee wiring space to car door 11 pleurapophysis.In this situation, in order to make distribution incorporating section 16 and car door 11 not interfere when safety edge 12 action, need to guarantee space in car door 11 side.
[installation procedure of illuminating part]
The installation procedure of illuminating part 24 is as described below.First, the distribution 35 of the illuminating part side that the wiring hole 24A by being formed on the back side of illuminating part 24 is drawn, passes through to the wiring hole 36A formed on the back side of safety edge 12 and rib 36.Then, illuminating part 24 is embedded in the notch 12A of the front end of safety edge 12, by screw component 32a, 32b, illuminating part 24 is installed on safety edge 12.
Then, make the wiring hole 16A of distribution 30 by distribution incorporating section 16 of control part side, after being connected to adaptor union 37, by screw component 17a, 17b, distribution incorporating section 16 is arranged on the back side of safety edge 12.Afterwards, the distribution 30 of control part side is laid on car door 11, utilizes distribution guiding piece 31 to extend to the top of car door driving device 21, be then electrically connected with control part 28.
Because of light source 33 fault etc. and when changing illuminating part 24, first, unload screw component 17a, 17b and unload distribution incorporating section 16 from the back side of safety edge 12.Then, the connection of the distribution 30 of adaptor union 37 pairs of control part sides and the distribution 35 of illuminating part side is removed.Then, unload screw component 32a, 32b and unload the illuminating part 24 that there occurs fault from safety edge 12.Then, the illuminating part 24 more renewed.
The installation procedure of the new illuminating part 24 during this replacing is same with the installation procedure of above-mentioned illuminating part 24.But, because have employed by the structure that the distribution 30 of control part side is connected with the distribution 35 of illuminating part side by adaptor union 37 in distribution incorporating section 16, so do not need to lay the operation of distribution 30, the wiring operation of distribution 30 undertaken by distribution guiding piece 31, the connection operation etc. to control part 28 to car door 11.
Wherein, as shown in Figure 5, have employed the structure that closed end terminal 38 is set between the distribution 35 and adaptor union 37 of illuminating part side.Closed end terminal 38 has peelled off the electric wire of covering portion by insertion and riveted tightly with crimping tool, the attaching parts that can reliably will connect between distribution.Arranging this closed end terminal 38, is in order to when making the depth size of safety edge 12 shorten further, even if when adaptor union 37 is not by wiring hole 16A, also can be connected with adaptor union 37 with the distribution 35 of closed end terminal 38 by illuminating part side.In other words, by adopting the structure arranging closed end terminal 38, the further slimming of safety edge 12 can be realized.
Specifically, when achieving the further slimming of safety edge 12, the depth size of distribution incorporating section 16 also correspondingly shortens with it, is therefore difficult to receive adaptor union 37 in distribution incorporating section 16.In this situation, as shown in Figure 6, the structure outstanding to car door 11 side away from the part of safety edge 12 making distribution incorporating section 16 is adopted.Thus, the depth size of the outshot 16 ' of distribution incorporating section 16 is larger than safety edge 12, so can receive adaptor union 37.And the adaptor union 37 of storage in the outshot 16 ' of distribution incorporating section 16 is connected with the distribution 35 of illuminating part side by closed end terminal 38.
Like this, by being accommodated in by adaptor union 37 in the outshot 16 ' of distribution incorporating section 16, do not need the depth size of the part of the close safety edge 12 increasing distribution incorporating section 16.As a result, the further slimming of safety edge 12 can be realized.By arranging outshot 16 ' in distribution incorporating section 16, in car door 11 side, as shown in Figure 6, the recess 11 ' of storage outshot 16 ' is set.When have employed such structure, also same with the situation of above-mentioned replacing illuminating part 24, can not need to lay the operation of the distribution 30 of control part side, the wiring operation of distribution 30 undertaken by distribution guiding piece 31, the connection operation to control part 28 to car door 11.
In addition, the present invention is not limited to above-mentioned embodiment, comprises various variation.Such as, above-mentioned embodiment describes in detail for ease of the present invention being described with understanding, and is not limited to have all structures.In addition, the invention is not restricted to the lift appliance being applied to above-mentioned embodiment.
Namely, the present invention can be applied to the lift appliance etc. of the structure being such as configured with towing machine 3 and elevator control gear 5 in lift path 6, comprises the various lift appliances of that arrange with the state of giving prominence to from the front end of car door, have illuminating part 24 in front end safety edge.In addition, in above-mentioned embodiment, in figure 3, be illustrated for the lift appliance only arranging safety edge 12 on the car door 11 in left side, but for only on the car door 11 on right side or the lift appliance that safety edge 12 is set on the car door 11 of the left and right sides also can apply equally.
Claims (5)
1. a lift appliance, it comprises:
Safety edge, it is arranged with the state that the front end from car door is outstanding; With
Illuminating part, it has light source, is arranged on described safety edge,
The feature of described lift appliance is:
Described safety edge is provided with distribution incorporating section, and the described light source side distribution of being drawn from described illuminating part by the first wiring hole for making the light source side distribution being connected to described light source pass through is received in this distribution incorporating section.
2. lift appliance as claimed in claim 1, is characterized in that:
Comprise:
Control part, its supply drives the drive singal of the light source of described illuminating part; With
Adaptor union, the control part side distribution transmitting described drive singal is connected with described light source side distribution by it,
Described adaptor union is incorporated in described distribution incorporating section.
3. lift appliance as claimed in claim 2, is characterized in that:
The second wiring hole for described control part side distribution being introduced the inside of described distribution incorporating section is provided with in the bottom of described distribution incorporating section.
4. lift appliance as claimed in claim 3, is characterized in that:
Described first wiring hole is arranged on the top of described distribution incorporating section.
5. the lift appliance according to any one of claim 2 ~ 4, is characterized in that:
Closed end terminal is provided with between described light source side distribution and described adaptor union.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-187627 | 2014-09-16 | ||
| JP2014187627A JP6272193B2 (en) | 2014-09-16 | 2014-09-16 | Elevator equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105417329A true CN105417329A (en) | 2016-03-23 |
| CN105417329B CN105417329B (en) | 2018-03-27 |
Family
ID=55495954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510472408.3A Active CN105417329B (en) | 2014-09-16 | 2015-08-04 | Lift appliance |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6272193B2 (en) |
| CN (1) | CN105417329B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI710515B (en) * | 2019-06-27 | 2020-11-21 | 九大機電有限公司 | Waterproof and dust prevention wiring structure for elevator |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021240594A1 (en) * | 2020-05-25 | 2021-12-02 | 三菱電機株式会社 | Elevator door safety device |
| WO2021240595A1 (en) * | 2020-05-25 | 2021-12-02 | 三菱電機株式会社 | Elevator door safety apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1087243A (en) * | 1996-09-11 | 1998-04-07 | Hitachi Ltd | Safety device for elevator door |
| JP2000177958A (en) * | 1998-12-10 | 2000-06-27 | Hitachi Building Systems Co Ltd | Car door safety device for elevator |
| CN1778662A (en) * | 2004-11-24 | 2006-05-31 | 株式会社日立制作所 | Elevator apparatus |
| CN102259787A (en) * | 2010-05-31 | 2011-11-30 | 株式会社日立制作所 | Elevator Cabin |
| JP2012184071A (en) * | 2011-03-04 | 2012-09-27 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator system |
| JP2013230896A (en) * | 2012-04-27 | 2013-11-14 | Hitachi Building Systems Co Ltd | Elevator operation panel, elevator apparatus and replacement method of elevator operation panel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55123877A (en) * | 1979-03-15 | 1980-09-24 | Tokyo Shibaura Electric Co | Elevator door safety device |
| JPH07137970A (en) * | 1993-11-16 | 1995-05-30 | Mitsubishi Denki Bill Techno Service Kk | Safety device for elevator door |
-
2014
- 2014-09-16 JP JP2014187627A patent/JP6272193B2/en active Active
-
2015
- 2015-08-04 CN CN201510472408.3A patent/CN105417329B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1087243A (en) * | 1996-09-11 | 1998-04-07 | Hitachi Ltd | Safety device for elevator door |
| JP2000177958A (en) * | 1998-12-10 | 2000-06-27 | Hitachi Building Systems Co Ltd | Car door safety device for elevator |
| CN1778662A (en) * | 2004-11-24 | 2006-05-31 | 株式会社日立制作所 | Elevator apparatus |
| CN102259787A (en) * | 2010-05-31 | 2011-11-30 | 株式会社日立制作所 | Elevator Cabin |
| JP2012184071A (en) * | 2011-03-04 | 2012-09-27 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator system |
| JP2013230896A (en) * | 2012-04-27 | 2013-11-14 | Hitachi Building Systems Co Ltd | Elevator operation panel, elevator apparatus and replacement method of elevator operation panel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI710515B (en) * | 2019-06-27 | 2020-11-21 | 九大機電有限公司 | Waterproof and dust prevention wiring structure for elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016060559A (en) | 2016-04-25 |
| JP6272193B2 (en) | 2018-01-31 |
| CN105417329B (en) | 2018-03-27 |
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