CN104891295B - Protective plate for elevator - Google Patents
Protective plate for elevator Download PDFInfo
- Publication number
- CN104891295B CN104891295B CN201510087004.2A CN201510087004A CN104891295B CN 104891295 B CN104891295 B CN 104891295B CN 201510087004 A CN201510087004 A CN 201510087004A CN 104891295 B CN104891295 B CN 104891295B
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- CN
- China
- Prior art keywords
- support component
- stiffener
- protective plate
- patchhole
- elevator
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
-
- 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
Landscapes
- Elevator Door Apparatuses (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention provides a protective plate for an elevator which can not only ensure the predetermined strength, but also suppress the decline of the transport efficiency. The protective plate (15) of the elevator includes first rack members (18) installed on a lifting channel wall, second rack members (19) disposed between the first rack members (18) arranged in pairs in the wide direction, and a stiffening member and a main member (17) of which upper and lower ends are fixed between the second rack members (19) arranged in pairs along a horizontal direction in disassembly manner. The main member (17) is installed between the second rack members (19) arranged in pairs along the horizontal direction, and have a platelike face which is configured to parallel to the moving direction of an elevator car.
Description
Technical field
The present invention relates to a kind of protective plate of elevator (Fascia Plate).
Background technology
The protective plate of elevator is the component set in order to avoid passenger falls in liftway from lift car, according to
Building standard method, it is necessary to set protective plate on the wall towards lift car gateway of liftway, to cause from elevator
The distance that the car gate sill of car is started at is in below 125mm.In order to realize the above-mentioned purpose for preventing passenger from falling, protective plate is needed
There is certain intensity, so strengthening sometimes for it.
As the background technology of the setting stiffener on protective plate, it is known to JP 2009-120303 publications.The public affairs
A kind of protective plate is disclosed in report, it has：Upper plate, its building structure and peace that elevator lifting channel is surrounded to be fixed on
It is mounted in any one in guide rail connection framework loaded on cage guide,；The next plate, it is fixed on building structure and leads
It is mounted in any one in rail connection framework；With middle position plate, it is arranged between upper plate and the next plate, and upper plate is with
, can link in the way of the left and right directions of elevator lifting channel is slided, the next plate is connected to the middle position plate can for position plate
Slided in the left and right directions of elevator lifting channel, in the protective plate, stiffener is set at the back side of protective plate, and add this
Strong component passes through movable installation fitting.
Prior art literature
Patent document
The Japanese Patent Laid-Open 2009-120303 publications of patent document 1
The content of the invention
The invention problem to be solved
But, although the protective plate disclosed in above-mentioned patent document 1 can be ensured by the stiffener for setting overleaf
The intensity of regulation, but because the overall thickness of protective plate increases because the thickness of stiffener increases, so causing
Package size during transport becomes big.As noted previously, as becoming large-sized after protective plate packaging, so in the presence of causing conevying efficiency
Decline, the problem that cost of transportation rises.
The present invention be in view of the actual conditions of above-mentioned prior art and make, it is an object of the invention to provide a kind of electricity
The protective plate of ladder, its intensity that can not only ensure regulation, additionally it is possible to suppress conevying efficiency decline.
Technical scheme for solving problem
To achieve these goals, the present invention provides a kind of protective plate of elevator, and it includes main member and stiffener, institute
State main member to be arranged on liftway wall and the face with tabular, and be configured to face and the lift car of the tabular
Moving direction is parallel, and the stiffener is arranged on the back side of the main member, and the protective plate of the elevator is characterised by, bag
Include the first support component on the lifting channel wall and be set up in described first be arranged in pairs on cross direction
Second support component between frame member, the upper and lower side of the stiffener is each fixed in along level in detachable mode
On the second support component that direction is arranged in pairs, and the main member is described installed in what is be arranged in pairs in the horizontal direction
Between second support component.
Invention effect
According to the present invention, the intensity of regulation can not only be ensured by stiffener, and can prevent in packaging
The main member of backplate is separately individually packed with stiffener, it is possible to improving conevying efficiency.Additionally, class other than the above
Topic, structure and effect are illustrated by the explanation of following implementation method.
Brief description of the drawings
Fig. 1 is the liter of the elevator of the protective plate of the elevator for being provided with an embodiment of the invention observed from side
The structural representation of passage drops.
Fig. 2 is the structure chart of the main member of the protective plate observed from front and side.
Fig. 3 is the first support component of the protective plate observed from front, side and below and the knot of second support component
Composition.
Fig. 4 is the structure chart of the stiffener of the protective plate observed from front, side and top.
Fig. 5 is to represent installation method and main member of the stiffener on second support component on second support component
The explanatory diagram of installation method.
Fig. 6 is main member after the assembling observed from front and side, first support component, second support component and adds
The structure chart of strong component.
Fig. 7 is the explanatory diagram for illustrating the chimeric amount between the patchhole of second support component and the insertion section of stiffener.
Specific embodiment
The implementation method to the protective plate of elevator of the invention is illustrated referring to the drawings.
First embodiment
Fig. 1 is the liter of the elevator of the protective plate of the elevator for being provided with an embodiment of the invention observed from side
The structural representation of passage drops.
Lift car 1 as shown in figure 1, be the car taken for passenger, counterweight 2 is arranged on the opposition side of lift car 1, its
Effect is the power consumption efficiency for improving elevator.Lift car 1 and counterweight 2 are connected with main hoist cable 4, by the traction machine as motor
3 are hung as well-bucket shape.Lift car 1 and counterweight 2 are with main hoist cable 4 by the traction of traction machine 3 along guide rail liter (not shown)
Drop.The action of traction machine 3 is controlled by control board for elevator 5, therefore, lift car 1 and counterweight 2 are under the control of control board for elevator 5
Driven along above-below direction in liftway.
It is provided with being opened and closed by door drive 7 car door 6 of control on lift car 1.Car door 6 according to
Can be led along the door (not shown) being formed on the door drive 7 of top by the driving force applied by door drive 7
Rail and the guiding groove (not shown) being formed on the car gate sill 8 of lower section are smoothly opened and closed action.
On the other hand, it is that elevator lobby 10 is opened when being provided with upper and lower lift car 1 in the entrance hall positioned at building side
The layer door 11 for closing.Layer door 11 is along the door guide rail (not shown) being formed on the head 12 of top and the layer door ground for being formed in lower section
Guiding groove (not shown) on bank 13 is smoothly opened and closed action.The on-off action of layer door 11 is controlled so as to and door drive
The on-off action linkage of 7 car doors 6 for carrying out.Additionally, the lower section of landing sill 13 is provided with toeguard in vertical direction
(Toe-guard)14。
Protective plate 15 is the component of the tabular set in order to ensure the safety of passenger.As described above, lift car 1 is in electricity
Moved in liftway in the vertical direction under the control of terraced control panel 5, when there occurs the accidents such as failure or disaster, elevator
Car 1 may stop between floors, and car door 6 may be opened in the case where stopping between floors.Now, if
Too big with the distance in the horizontal direction between relative lifting channel wall 9, then passenger may fall from lift car 1.For
Prevent the danger that passenger falls, the close position from car gate sill 8 compared with lifting channel wall 9 is provided with protection
Plate 15.For example, between the front end of car gate sill 8 and relative lifting channel wall 9 (representing the wall in liftway)
Between the interval of horizontal range has exceeded the vertical range between 125mm, and the lower end of toeguard 14 and the upper end of head 12
, it is necessary to set protective plate 15 between toeguard 14 and head 12 when gap has exceeded 38mm.Setting quantity of protective plate 15 etc. can
Determined with the distance according to the gap between toeguard 14 and head 12.Head 12 and the protective plate 15 adjacent with the head 12
Fixed via the support 16 of above-head, between each protective plate 15 via it is described later be fixed on lifting channel wall 9 first
Support element 18 and second support component 19 are fixed.Additionally, toeguard 14 and protective plate 15 can be fixed overlapping one another,
Can also be fixed via second support component 19 as connection method between each protective plate 15.
The protective plate 15 to present embodiment is described in detail below.Protective plate 15 has the face of tabular, and with this
The parallel mode of above-below direction in the face of tabular and the moving direction of lift car 1, namely figure is arranged on lifting channel wall 9
On.As described above, protective plate 15 is the component in order to prevent passenger from dropping and setting from lift car 1, so needing have one
Determine the intensity of the above, such as deflection when needing to have the load for being applied with 300N from horizontal direction is in the strong of below 15mm
Degree.In general, as one of method for ensuring protective plate intensity, it may be considered that the plate of the metallic plate that increase protective plate is used
The method of thick size.But, although the method can improve intensity, protective plate 15 is effectively caused with the increase of thickness of slab
Weight correspondingly increase, so homework burden when not only resulting in installation exercise increases, and cause erecting bed
The burden of hauling operation and cost of transportation increases.Consideration based on this aspect, in the protective plate 15 of present embodiment, adopts
With the reinforcement method for overleaf setting stiffener.
Fig. 2 is the structure chart of the main member of the protective plate observed from front and side, Fig. 3 be from front, side and under
The first support component and the structure chart of second support component of the protective plate that side observes, Fig. 4 are seen from front, side and top
The structure chart of the stiffener of the protective plate for observing.
As shown in Figures 2 to 4, the main member 17 of the protective plate 15 of present embodiment including tabular, installed in liftway
First support component 18 on wall 9, the second support structure being set up between the first support component 18 being arranged in pairs along cross direction
It is that part 19 and upper and lower side are each fixed between the second support component being arranged in pairs in the horizontal direction in detachable mode plus
Strong component 20.Additionally, main member 17, first support component 18, second support component 19 and stiffener 20 are due to being necessary to ensure that
Intensity more than certain, it is advantageous to be made of metal material.
Main member 17 descends direction to be provided with for being fixed on second as shown in Fig. 2 be the tabular component of rectangle thereon
Fixing hole 21 on frame member 19.The size of fixing hole 21 can determine according to the size of the fixing component 22a used when fixing
It is fixed.Additionally, the quantity of fixing hole 21 can be determined according to the width dimensions of main member 17.In order to improve main member 17 itself
Intensity, two ends can be bent or set ribs by extrusion forming.By squeezing overbending direction or ribs
Molded direction is arranged to be located towards the one of lifting channel wall 9 when main member 17 is arranged on second support component 19
Side, can avoid being disturbed with the grade of car gate sill 8.Furthermore, it is necessary to note avoiding bending part and ribs and second
Frame member 19 is disturbed.
As shown in figure 3, the first support component 18 in first support component 18 and second support component 19 has substantially L words
The cross sectional shape of shape, and be fixed on lifting channel wall 9 by fixing component 22b.The installation interval of its above-below direction according to
The width dimensions setting of main member 17.For the fixation (not shown) being arranged on first support component 18 on lifting channel wall 9
Hole be between the elongated hole along horizontal direction, the namely length direction of second support component 19, a pair of first support components 18 between
Every a certain amount of adjustment can be carried out such that it is able to absorb the alignment error and second support component 19 of first support component 18
Fabrication error.
Second support component 19 is installed on the first support component 18 being arranged in pairs on cross direction by fixing component 22c
Between.Second support component 19 in the state of first support component 18 is fixed on, its upper and lower side towards lifting channel wall lateral bend,
Vertical cross-section with substantially U-shaped.The insertion section for stiffener 20 described later is provided with second support component 19
Patchhole 24a, the 24b of 23a, 23b insertion, the insertion section 23a for being arranged on the upper end of stiffener 20 insert shape in the horizontal direction
Into in the patchhole 24a in the downside of second support component 19, the insertion section 23b of the lower end of stiffener 20 is arranged in vertical direction
Upper insertion is formed in the patchhole 24b of the upside of second support component 19.Also, for second support component 19 to be arranged on into the
Fixing hole (not shown) on one support element 18 is along from lifting channel wall 9 towards the length in the direction of second support component 19
The distance between hole, lifting channel wall 9 and second support component 19 can carry out a certain amount of adjustment.For by second support structure
The fixing hole (not shown) that part 19 is arranged on first support component 18 can in advance carry out screw thread process, or can pacify in advance
Loading nut, thus, it is possible to easily carry out installation exercise.
Stiffener 20 is as shown in figure 4, be provided with insertion portion 23a, 23b, the grade insertion section 23a, 23b are arranged on reinforcement
The upper and lower side of component 20 and the patchhole 24a of second support component 19 is inserted in the way of it can assemble and disassemble, in 24b.Structure will be strengthened
The upper end of part 20 bends towards the direction of lifting channel wall 9 and forms insertion section 23a, and insertion section 23a inserts shape in the horizontal direction
Into in the patchhole 24a in the downside of second support component 19.On the other hand, the lower end of stiffener 20 extends in vertical direction
Set and form insertion section 23b, insertion section 23b inserts the insertion for being formed in the upside of second support component 19 in vertical direction
In the 24b of hole.Additionally, in stiffener 20, except insertion section 23a, the level that the part beyond 23b has substantially U-shaped is cut
Face, thus assures that intensity.
The insertion portion 23a of stiffener 20 with insertion section 23b because direction of insertion is different, so their shape is not yet
Together.It is arranged to identical size by by the width dimensions of insertion section 23a and insertion section 23b, second support can be will be formed in
The shape of the patchhole 24a of the downside of component 19 is shaped to the patchhole 24b for being formed in the upside of second support component 19
Identical shape.The insertion section 23a and patchhole 24a of patchhole 24a are inserted in the horizontal direction and with substantially U-shaped
The horizontal sides of the stiffener 20 of horizontal cross-section are abutted, thus mainly on the length direction of vertical direction and second support component 19
Limit its action.On the other hand, the insertion section 23b and patchhole 24b of patchhole 24b are inserted in vertical direction and with big
Cause U-shaped horizontal cross-section stiffener 20 vertical edges abut, thus mainly second support component 19 length direction and
Its action is limited on the direction orthogonal with lifting channel wall 9.By above-mentioned embedded structure, the feelings of instrument can not only not used
Stiffener 20 is arranged on second support component 19 under condition, and is prevented from stiffener 20 from second support component 19
Come off, and the shape of the patchhole 24a on second support component 19 can be will be formed in and be shaped to patchhole 24b
Identical shape.
Additionally, the method as the intensity of stiffener 20 is ensured, in addition to horizontal cross-section is arranged into substantially U-shaped,
Horizontal cross-section can also be arranged to L-shaped, or ribs is set by extrusion forming.By by overbending direction or add
The direction of extrusion of strong rib is arranged to be located towards lifting channel wall 9 when main member 17 is arranged on second support component 19
Side, can avoid being disturbed with main member 17.It should be noted that avoiding kink and ribs and second support component
19 disturb.
Fig. 5 is to represent installation method and main member 17 of the stiffener on second support component 19 in second support component
The explanatory diagram of the installation method on 19, Fig. 6 is main member 17, the first support structure after the assembling observed from front and side
The structure chart of part, second support component and stiffener.
Installation method and main member 17 when on second support component 19 are arranged on to stiffener 20 referring to Fig. 5 to pacify
Installation method when on second support component 19 is illustrated.First, the insertion section of the lower end of stiffener 20 will be arranged on
23b is inserted be formed in the patchhole 24b of the upside of the second support component 19 of lower section in vertical direction.Then, will
The insertion section 23a for being arranged on the upper end of stiffener 20 inserts the second support component 19 for being formed at top in the horizontal direction
Downside patchhole 24a in.Thus, work need not be used when stiffener 20 is arranged on second support component 19
Tool, it is only necessary to be fitted together to insertion section 23a, 23b and patchhole 24a, 24b.Hereafter, the main structure of stiffener 20 will be installed
Part 17 is arranged on second support component 19 by fixing component 22a, as shown in fig. 6, completing the installation to protective plate 15.Anti-
After backplate 15 is installed, installation stiffener 20 no matter is whether there is, can keep unified outward appearance, fenestrate glass is installed in car door 6
In the case of glass, it is also possible to outward appearance is kept good state.By installing the side of second support component 19 of fixing component 22a
Mounting hole carry out screw thread process in advance or nut be installed in advance, can easily carry out installation exercise.
Fig. 7 is the insertion section 23a of patchhole 24a, 24b with stiffener 20 for illustrating second support component 19, between 23b
Chimeric amount explanatory diagram.
Referring to Fig. 7 to the patchhole 24a, 24b of second support component 19 and the insertion section 23a, 23b of stiffener 20
Between chimeric amount illustrate.As shown in fig. 7, insertion section 23a insertion x1 and stiffener 20 and main member 17 it
Between the relation of gap size x2 when meeting x1 ＞ x2, even if the insertion section 23a of stiffener 20 is just in case from second support component
It is backing out in 19 patchhole 24a, because stiffener 20 is abutted with the back side of main member 17, so stiffener 20 will not
Further come off.Because insertion section 23a remains in that the state engaged with patchhole 24a in this condition, so stiffener
20 do not fall out.Additionally, when the insertion x3 of insertion section 23b meets x3 ＞ 0, due to being arranged on inserting for the upper end of stiffener 20
Enter portion 23a to insert in the horizontal direction in the patchhole 24a of second support component 19, so the position upward of stiffener 20
Shifting is limited, and is not in the backing out phenomenons from patchhole 24b of insertion section 23b.
Protective plate 15 according to present embodiment, by stiffener 20 being fixed on main member by way of can assembling and disassembling
On 17, can make protective plate 15 that there is the intensity of regulation.Further, since packaging when can by the main member 17 of protective plate 15 with
Stiffener 20 is separated and individually packed, it is possible to improving conevying efficiency, can suppress cost of transportation.Also, due to can
Main member 17 is separated with stiffener 20 and is individually packed, so can also expect to save effect to the space in materials storage place
Really.
Due to the patchhole 24a, 24b that are formed on second support component 19 and being arranged on the upper and lower of stiffener 20
End and insertion section 23a, the 23b of patchhole 24a, 24b are inserted in the way of it can assemble and disassemble, and by insertion section 23a, 23b insertions
Stiffener 20 is fixed in patchhole 24a, 24b, therefore, it is possible in the case where instrument is not used by stiffener
20 are arranged on second support component 19, it is possible to improving operating efficiency.
Inserted in the horizontal direction by the insertion section 23a that will be arranged on the upper end of stiffener 20 and be formed in second support structure
In the patchhole 24a of the downside of part 19, and the insertion section 23b of the lower end of stiffener 20 will be arranged on insert shape in vertical direction
Into in the patchhole 24b in the upside of second support component 19, can not only be in the case where instrument not be used by stiffener 20
On second support component 19, but also the knot for preventing stiffener 20 from being come off from second support component 19 can be formed
Structure.
It is arranged to segmenting structure by by first support component 18 and second support component 19, and will be used for first
The fixing hole that frame member 18 is arranged on lifting channel wall 9 is arranged to elongated hole, and will be used to install second support component 19
Fixing hole on first support component 18 is arranged to elongated hole, can absorb first support component 18 alignment error and second
The fabrication error of frame member 19, and can easily adjust the distance between lifting channel wall 9 and second support component 19.
Due to that can will be formed in the shape of the patchhole 24b on the upside of second support component 19 and be formed in second support structure
The patchhole 24a of the downside of part 19 is shaped to identical shape, it is possible to easily being carried out to second support component 19
Shaping, need not distinguish that upper and lower direction can just be installed when mounted, it is possible to improving workability.
Above-mentioned implementation method is not intended to this hair for the present invention will be described in detail in the way of being easily understood
It is bright to have all structures for carrying out explanation.In addition it is also possible to other structures to a part of structure of each embodiment
Added, deleted and replaced.
For example, in the above-described embodiment, an insertion section 23a is set with the upper end of stiffener 20, strengthening structure
The lower end of part 20 sets an insertion section 23b, and the insertion corresponding with insertion section 23a is set on second support component 19
It is illustrated in case of hole 24a and the patchhole 24b corresponding with insertion section 23b, but the present invention is not limited to this,
Multiple insertion sections can also be respectively provided with the upper and lower side of stiffener, and upper and lower sides in second support component are respectively provided with
The multiple patchholes corresponding with the grade insertion section.
Relative to the situation that the quantity of a stiffener for main member 17 is not limited in above-mentioned 1 couple 1, it is also possible to root
Quantity is changed according to required intensity.
In addition, cross sectional shape of main member 17, first support component 18, second support component 19 and stiffener 20 etc. is
One for implementing protective plate of the invention 15, appropriate design can be carried out according to the intensity needed for protective plate 15.
Symbol description
1 lift car
6 car doors
8 car gate sills
9 lifting channel walls
10 elevator lobbies
11 layers of door
13 landing sills
14 toeguards
15 protective plates
17 main members
18 first support components
19 second support components
20 stiffeners
21 fixing holes
22a, 22b, 22c fixing component
23a, 23b insertion section
24a, 24b patchhole.
Claims (2)
1. a kind of protective plate of elevator, it includes main member and stiffener, the main member be arranged on lifting channel wall and
Face with tabular, and it is configured to that the face of the tabular is parallel with the moving direction of lift car, the stiffener sets
Put at the back side of the main member, the protective plate of the elevator is characterised by,
Described in being arranged in pairs on cross direction including the first support component on the lifting channel wall and being set up in
Second support component between first support component, the upper and lower side of the stiffener is each fixed in detachable mode
On the second support component being vertically arranged in pairs, and the main member is installed on and is vertically setting in pairs
Between the second support component put,
Also include the patchhole being formed on the second support component and be arranged on the upper and lower side of the stiffener and with energy
The mode of enough assembly and disassembly inserts the insertion section of the patchhole, and the patchhole is inserted come to the reinforcement by by the insertion section
Component is fixed.
2. the protective plate of elevator as claimed in claim 1, it is characterised in that be arranged on the described of the stiffener upper end and insert
Enter portion and insert the patchhole being formed on the downside of the second support component in the horizontal direction, also, be arranged on described adding
The patchhole for being formed in the second support member upper is inserted in vertical direction in the insertion section of strong component lower end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-042887 | 2014-03-05 | ||
| JP2014042887A JP2015168497A (en) | 2014-03-05 | 2014-03-05 | Fascia plate of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104891295A CN104891295A (en) | 2015-09-09 |
| CN104891295B true CN104891295B (en) | 2017-05-24 |
Family
ID=54024344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510087004.2A Active CN104891295B (en) | 2014-03-05 | 2015-02-25 | Protective plate for elevator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2015168497A (en) |
| CN (1) | CN104891295B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366499A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Safety window of lift car roof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3714776B2 (en) * | 1997-07-29 | 2005-11-09 | 三菱電機ビルテクノサービス株式会社 | Retractable Fesher Plate and its mounting method |
| CN2376226Y (en) * | 1999-06-08 | 2000-05-03 | 朱增贵 | Combined stool capable of being converted into bag |
| JP2003171073A (en) * | 2001-12-06 | 2003-06-17 | Toshiba Elevator Co Ltd | Elevator fascia plate |
| JP2005145593A (en) * | 2003-11-12 | 2005-06-09 | Mitsubishi Electric Corp | Elevator |
| CN2699740Y (en) * | 2004-02-24 | 2005-05-18 | 李大川 | Vertical bookstand with reinforced bar |
| JP4764656B2 (en) * | 2005-04-21 | 2011-09-07 | 株式会社日立製作所 | Elevator device for seismic isolation building and fescher plate used therefor |
| JP5241205B2 (en) * | 2007-11-13 | 2013-07-17 | 三菱電機株式会社 | Elevator plate |
| JP5151639B2 (en) * | 2008-04-15 | 2013-02-27 | 三菱電機株式会社 | Elevator Fesher Plate Device |
| CN201686381U (en) * | 2010-04-15 | 2010-12-29 | 兴宁市华雨金属制造有限公司 | Counterweight block housing of elevator |
-
2014
- 2014-03-05 JP JP2014042887A patent/JP2015168497A/en active Pending
-
2015
- 2015-02-25 CN CN201510087004.2A patent/CN104891295B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015168497A (en) | 2015-09-28 |
| CN104891295A (en) | 2015-09-09 |
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