CN104803245A - Elevator indication lamp device - Google Patents
Elevator indication lamp device Download PDFInfo
- Publication number
- CN104803245A CN104803245A CN201410584659.6A CN201410584659A CN104803245A CN 104803245 A CN104803245 A CN 104803245A CN 201410584659 A CN201410584659 A CN 201410584659A CN 104803245 A CN104803245 A CN 104803245A
- Authority
- CN
- China
- Prior art keywords
- display body
- rotatable parts
- lamp device
- indicating lamp
- main body
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/002—Indicators
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention provides an elevator indication lamp device, and the device is easy to maintain from a floor station side and can prevent the appearance of a floor station from becoming bad. A rotating part (10) can be rotatingly disposed in a longitudinal frame (3a) of three frames (3), and is provided with an indication lamp device body (30) equipped with a light source apparatus (31) and a display body (32). The display body (32) is provided with the light source apparatus (31), and allows light from the light source apparatus (31) to pass. A spring (20) is used for applying a rotating force to the rotating part (10) in a direction of blocking an opening part (3c) of the longitudinal frame (3a). A part of the display body (32) is pressed on an inner surface of the longitudinal frame (3a) under the condition that the display body (32) blocks the opening part (3c) of the longitudinal frame (3a). The indication lamp device body (30) enables the rotating force to be moved to the interior of the longitudinal frame (3a) from a state that the display body (32) blocks the opening part (3c) of the longitudinal frame (3a), so as to disassemble the device from the rotating part (10).
Description
Technical field
The present invention relates to the indicator lamp of elevator device (hall lantern) be arranged on three square frames of stop.
Background technology
Be known to the indicator lamp of elevator as follows in the past: be arranged on the vertical frame of three square frames by the opening and closing panel of light transmission by hinge, make it possible to utilize opening and closing panel to carry out opening and closing to the opening of vertical frame, to carry out Maintenance and Repair operation (for example, referring to patent documentation 1) from stop side.In the indicator lamp in such past, when opening and closing panel moves and opens the opening of vertical frame, the light source be arranged on opening and closing panel exposes in stop side.Be provided with between vertical frame and opening and closing panel and enable the opening and closing panel by hinge is arranged on vertical frame move required gap.In addition, in vertical frame, be provided with the locking device of position opening and closing panel being remained on closing openings.By insertion tool from the gap arranged between vertical frame and opening and closing panel, locking device is unlocked, the opening operation of opening and closing panel can be carried out.
[patent documentation]
[patent documentation 1] Japanese Unexamined Patent Publication 2011-1176 publication
But, in the indicator lamp of elevator in the past, owing to being formed with gap between opening and closing panel and vertical frame, thus cause the appearance design of stop to be deteriorated.
Summary of the invention
The present invention proposes to solve the problem just, its object is to, and provides a kind of indicator lamp of elevator device, and it easily can carry out Maintenance and Repair operation from stop side, and the appearance design of stop can be prevented to be deteriorated.
Indicator lamp of elevator device of the present invention has: rotatable parts, and it is rotatably arranged in the frame parts of three square frames; Indicating lamp device main body, it is installed on rotatable parts, has light supply apparatus and display body, and this display body is provided with light supply apparatus, and makes the light transmission from light supply apparatus; And elastic body, it blocks the direction of the peristome being located at frame parts towards display body, turning effort is applied to rotatable parts, under the state that display body blocks peristome, a part for display body is pushed on the inside face of frame parts, indicating lamp device main body overcomes turning effort by the state blocking peristome from display body and is displaced in frame parts, can unload thus from rotatable parts.
According to indicating lamp device of the present invention, indicating lamp device main body can unload from rotatable parts by being displaced in frame parts, thus can be easy to carry out Maintenance and Repair operation from stop side.Further, due to the gap between indicating lamp device main body and frame parts can be eliminated, the appearance design of stop thus can be prevented to be deteriorated.
Accompanying drawing explanation
Fig. 1 is the front view of the landing doorway of the elevator that embodiments of the present invention 1 are shown.
Fig. 2 is the horizontal sectional view of the II-II line along Fig. 1.
Fig. 3 is the section drawing of the III-III line along Fig. 2.
Fig. 4 illustrates to make the indicating lamp device main body of Fig. 2 overcome the turning effort of spring and the section drawing of the state be shifted.
Fig. 5 illustrates the section drawing making the indicating lamp device main body of Fig. 4 move to the state of loading position.
Fig. 6 illustrates the section drawing making the rotatable parts of Fig. 5 turn to the state of rotating progressive position by the turning effort of spring.
Fig. 7 is the section drawing that the state indicating lamp device main body of Fig. 6 unloaded from rotatable parts is shown.
Label declaration
3 three square frames; 3a indulges frame (frame parts); 3c peristome; 3d column type bolt (projection); 5 indicating lamp devices; 6 hinges; 10 rotatable parts; 11 seams; 12 permanent magnets (holding member, magnet); 20 springs (elastic body); 30 indicating lamp device main bodys; 31 light supply apparatuses; 32 display bodies; 32a insertion groove (recess); 35 screws (guide member).
Detailed description of the invention
Embodiment 1
Fig. 1 is the front view of the landing doorway of the elevator that embodiments of the present invention 1 are shown.In FIG, three square frames 3 being fixed in stop wall 2 are provided with in the left and right of landing doorway 1 and top.Three square frames 3 comprise pair of right and left and indulge upper ledge 3b between frame (frame parts) 3a (illustrate only in FIG) and the upper end being located at vertical frame 3a.
The a pair stop door 4 landing doorway 1 being carried out to opening and closing is provided with in the hoistway side (inboard of Fig. 1) of three square frames 3.The indicating lamp device 5 by lighting the arrival notifying car (not shown) is provided with at a vertical frame 3a.The peristome 3c making a part for indicating lamp device 5 be exposed to stop is provided with in the bight of the stop side (the nearby side of Fig. 1) of vertical frame 3a.
Fig. 2 is the section drawing of the II-II line along Fig. 1, shows the horizontal section of indicating lamp device 5.In addition, Fig. 3 is the section drawing of the III-III line along Fig. 2.
As shown in the figure, indicating lamp device 5 has: rotatable parts 10, and it is rotatably arranged in vertical frame 3a by multiple (being two in this embodiment) hinge 6; Spring (elastic body) 20, it is located at hinge 6; And indicating lamp device main body 30, it is located at rotatable parts 10.In this example, the indicating lamp device 5 band hinge of spring that adopts spring 20 and 6 one-tenth, hinge to be integrated.
As shown in Figure 3, hinge 6 is configured in the short transverse of landing doorway 1 separated from each other.Further, each hinge 6 has: the 1st installation sheet 6a, and it is fixed in the inside face of vertical frame 3a by welding etc.; And the 2nd installation sheet 6b, it can rotate relative to the 1st installation sheet 6a, is provided with rotatable parts 10 at the 2nd installation sheet 6b.2nd installation sheet 6b can rotate relative to the 1st installation sheet 6a centered by the axle of the short transverse along landing doorway 1.
Rotatable parts 10 have: rectangular-shaped pressing plate 10a, and it is installed on the 2nd installation sheet 6b of hinge 6; And multiple (being 3 in this embodiment) listrium 10b, it is erected on the edge of pressing plate 10a.In this embodiment, a sheet material bending is formed rotatable parts 10.
The back side close to the part of stop side edge part in the rising wood of pressing plate 10a, lower edge, hoistway side edge and stop side edge part secures column type bolt (Stud bolt) 7.By being fastened on column type bolt 7 by nut 8, and be fixed on by pressing plate 10a on the 2nd installation sheet 6b, the bolt clearance hole of the 2nd installation sheet 6b inserted by column type bolt 7.
Listrium 10b is located at the rising wood of pressing plate 10a, lower edge and hoistway side edge respectively.Further, each listrium 10b is configured in indicating lamp device main body 30 around.
Indicating lamp device main body 30 there is the light supply apparatus 31 that sends light and make light from light supply apparatus 31 to stop side through display body 32.
Light supply apparatus 31 has printed board 31a and is arranged on the multiple LED31b on printed board 31a.Printed board 31a utilizes light source mounting screw 34 to be installed in display body 32 across pad 33.
Display body 32 utilizes the resin material of light transmission to form.In this example, display body 32 adopts milky propylene block.
Seam 11 is provided with at pressing plate 10a.Be fixed in display body 32 by the screw (guide member) 35 that seam 11 guides.By stitching 11 guiding screws 35, thus indicating lamp device main body 30 can common installation site (Fig. 2 and Fig. 4) and than the loading position (Fig. 5 and Fig. 6) of installation site close to the stop side edge part of pressing plate 10a between slide mobile relative to pressing plate 10a.
When indicating lamp device main body 30 is positioned at the installation site of pressing plate 10a, the major part of display body 32 overlaps on pressing plate 10a.On the other hand, when indicating lamp device main body 30 is positioned at the loading position of pressing plate 10a, display body 32 increases when the overhang that the stop side edge part of pressing plate 10a is outstanding is positioned at installation site than indicating lamp device main body 30.Therefore, when indicating lamp device main body 30 is positioned at the loading position of pressing plate 10a, the part being in display body 32 passes the peristome 3c state outstanding to stop side.
Seam 11 has: elongated hole portion 11a, extends from the side hoistway side edge and stop side edge part towards the opposing party between its hoistway side edge at pressing plate 10a and stop side edge part; Hole portion, large footpath (round hole part) 11b, it is positioned at the end of the stop side edge part close to pressing plate 10a of elongated hole portion 11a.The internal diameter of hole portion, large footpath 11b is larger than the width dimensions of elongated hole portion 11a.
The screw rod portion 35b that screw 35 has screw head 35a and gives prominence to from screw head 35a.The external diameter of screw head 35a is larger than the external diameter of screw rod portion 35b.By screw rod portion 35b being fixed on display body 32 under the state making screw head 35a leave display body 32, and screw 35 is arranged in display body 32.
Screw 35 is guided by elongated hole portion 11a under the state that screw rod portion 35b is passed elongated hole portion 11a.Under the state of screw rod portion 35b through elongated hole portion 11a, by the engaging of screw head 35a and pressing plate 10a, screw 35 can not be deviate from from elongated hole portion 11a.On the other hand, when screw 35 arrives hole portion, large footpath 11b, screw head 35a, through hole portion, large footpath 11b, makes screw 35 can deviate from from hole portion, large footpath 11b.
When indicating lamp device main body 30 is installed in the installation site of pressing plate 10a, screw rod portion 35b is through elongated hole portion 11a.Thus, under the state being installed in the installation site of pressing plate 10a in indicating lamp device main body 30, indicating lamp device main body 30 can not be deviate from from rotatable parts 10.On the other hand, when indicating lamp device main body 30 arrives the loading position of pressing plate 10a, screw 35 arrives hole portion, large footpath 11b.Thus, under the state being positioned at the loading position of pressing plate 10a in indicating lamp device main body 30, indicating lamp device main body 30 can unload from rotatable parts 10.
Rotatable parts 10 rotate progressive position (Fig. 2 and Fig. 6) and than the rotation going-back position (Fig. 4 and Fig. 5) rotating progressive position and keep away oral area 3c between rotate.When display body 32 is installed in the installation site of pressing plate 10a, rotatable parts 10 rotate centered by the axle of hinge 6, thus indicating lamp device main body 30 state display body 32 block open peristome 3c in the state (Fig. 2) of peristome 3c and displacement (entering) to vertical frame 3a state (Fig. 4) between change.Namely, when rotatable parts 10 rotate to rotation progressive position, the state of the indicating lamp device main body 30 when being installed in the installation site of pressing plate 10a is in the state that display body 32 blocks peristome 3c, when rotatable parts 10 rotate to rotation going-back position, be in the state being displaced to and opening peristome 3c in vertical frame 3a.Under the state that indicating lamp device main body 30 blocks peristome 3c in display body 32, a part for display body 32 is exposed to stop from peristome 3c.
Spring 20 is by applying elastic-restoring force between the 1st and the 2nd installation sheet 6a, 6b of hinge 6, and to display body 32 block peristome 3c direction (that is, rotatable parts 10 to rotate progressive position rotate direction) turning effort is applied to rotatable parts 10.Under the state that display body 32 blocks peristome 3c, a part for display body 32 is sandwiched between the front of pressing plate 10a and the inside face of vertical frame 3a.Further, under the state that display body 32 blocks peristome 3c, by the turning effort being applied to rotatable parts 10 by spring 20, a part for display body 32 is pushed on the inside face of vertical frame 3a.By a part for display body 32 being pressed against on the inside face of vertical frame 3a, indicating lamp device main body 30 is kept to be installed in the state of the installed position of pressing plate 10a.
Be provided with permanent magnet (holding member) 12 at the listrium 10b of the hoistway side edge being located at pressing plate 10a, permanent magnet 12 produces the magnetic force of the inside face attracting vertical frame 3a.Permanent magnet 12 contacts the inside face of vertical frame 3a in response to the rotation of rotatable parts 10 or leaves the inside face of vertical frame 3a.That is, when rotatable parts 10 arrive rotation progressive position, permanent magnet 12 contacts the inside face of vertical frame 3a, and when rotatable parts 10 are from rotation progressive position to the rotation of rotation going-back position, permanent magnet 12 leaves the inside face of vertical frame 3a.Under the state that display body 32 blocks peristome 3c, by the magnetic force of permanent magnet 12, permanent magnet 12 is maintained on the inside face of vertical frame 3a.
Indicating lamp device main body 30 maintains by the turning effort of spring 20 and the magnetic force of permanent magnet 12 state that display body 32 blocks peristome 3c.By pushing display body 32 in vertical frame 3a, rotatable parts 10 overcome the turning effort of spring 20 and the magnetic force of permanent magnet 12 and rotate towards rotation going-back position, and the state of indicating lamp device main body 30 becomes the state be displaced in vertical frame 3a.
Column type bolt (projection) 3d outstanding in vertical frame 3a from the inside face of vertical frame 3a is fixed on the inside face of vertical frame 3a.Insertion groove (recess) 32a is provided with in display body 32.Under the state that display body 32 blocks peristome 3c, column type bolt 3d inserts in (embedding) insertion groove 32a.Under the state that column type bolt 3d is inserted in insertion groove 32a, the inside face of insertion groove 32a is fastened on column type bolt 3d, stops the slip of indicating lamp device main body 30 from installation site to loading position to be moved thus.On the other hand, under the state that display body 32 blocks peristome 3c, at rotatable parts 10 to when making indicating lamp device main body 30 direction (that is, close to the direction of rotating going-back position) entered in vertical frame 3a rotate, insertion groove 32a deviates from from column type bolt 3d.Deviate from from column type bolt 3d by insertion groove 32a, allow the slip of indicating lamp device main body 30 from installation site to loading position to move.
Below, what use Fig. 4 ~ Fig. 7 that indicating lamp device main body 30 is described unloads method.Fig. 4 illustrates to make the indicating lamp device main body 30 of Fig. 2 overcome the turning effort of spring 20 and the section drawing of the state be shifted.Fig. 5 illustrates the section drawing making the indicating lamp device main body 30 of Fig. 4 move to the state of loading position.Fig. 6 illustrates the section drawing making the rotatable parts 10 of Fig. 5 turn to the state of rotating progressive position by the turning effort of spring 20.Fig. 7 is the section drawing that the state indicating lamp device main body 30 of Fig. 6 unloaded from rotatable parts 10 is shown.
In the indicating lamp device 5 of state shown in Fig. 2, when indicating lamp device main body 30 being unloaded from vertical frame 3a, first display body 32 is exposed to pushing in vertical frame 3a apart from hinge 6 part farthest (the arrow A part of Fig. 2) in the part of stop.Display body 32 being pushed after in vertical frame 3a, as shown in Figure 4, rotatable parts 10 rotate centered by hinge 6 towards rotation going-back position, and indicating lamp device main body 30 enters in vertical frame 3a.Now, need to push display body 32 until become the state that column type bolt 3d deviates from completely from insertion groove 32a.
Then, as shown in Figure 5, while maintaining state display body 32 pushed, display body 32 is slided to stop side (that is, towards the loading position of pressing plate 10a).The slip of display body 32 is performed until the screw 35 being located at display body 32 and slides from hoistway side edge towards stop side edge part in the seam 11 being located at pressing plate 10a, and till making screw head 35a move to the position of hole portion, large footpath 11b.
Move to the position of hole portion, large footpath 11b at screw head 35a after, remove the applying to the push-on force in vertical frame 3a for display body 32.After removing the applying to the push-on force of display body 32, as shown in Figure 6, rotatable parts 10 turn back to original position (that is, rotating progressive position) by the elastic-restoring force (turning effort) of spring 20.Now, the part being in display body 32 passes the peristome 3c state outstanding to stop side.
Then, the screw head 35a of the display body 32 of state shown in Fig. 6 is extracted from hole portion, large footpath 11b, indicating lamp device main body 30 can be unloaded.
After unloading indicating lamp device main body 30 like this, carry out the replacing of indicating lamp device main body 30 entirety or the part replacement of indicating lamp device main body 30.By unloading light source mounting screw 34 from display body 32, the replacing of light supply apparatus 31 can be carried out.In addition, the installation method of indicating lamp device main body 30 is orders contrary to the above.
In such indicating lamp device 5, under the state that display body 32 blocks peristome 3c, a part for display body 32 is pushed on the inside face of vertical frame 3a by the turning effort being applied to rotatable parts 10 by spring 20.Thus, when display body 32 blocks peristome 3c, the state that indicating lamp device main body 30 is installed in the installed position of pressing plate 10a can be maintained.In addition, display body 32 being pushed in vertical frame 3a by overcoming the turning effort of spring 20, the state that indicating lamp device main body 30 is maintained at the installation site of pressing plate 10a can be removed.Consequently, can be easy to unload indicating lamp device main body 30 from rotatable parts 10 when carrying out operation from stop side.Thereby, it is possible to easily carry out the Maintenance and Repair operation of indicating lamp device 5 from stop side.
In addition, when unloading indicating lamp device main body 30, not needing to use the instruments such as trip lever, thus not needing the gap arranged between vertical frame 3a and indicating lamp device 5 for inserting the instruments such as trip lever.In addition, rotating in vertical frame 3a owing to being configured to rotatable parts 10, thus not needing the gap arranged between rotatable parts 10 and vertical frame 3a for making rotatable parts 10 rotate.Therefore, it is possible to eliminate the gap between vertical frame 3a and indicating lamp device 5 seen from stop.Consequently, appearance design can be prevented to be deteriorated.
In addition, be provided with at rotatable parts 10 and maintain the permanent magnet 12 that display body 32 blocks the state of peristome 3c, thus more reliably can maintain the state that display body 32 blocks peristome 3c.
In addition, owing to using permanent magnet 12 as the holding member be maintained on the inside face of vertical frame 3a, thus can maintain with simple structure the state that display body 32 blocks peristome 3c.
In addition, along with display body 32 and rotatable parts 10 are towards the inner rotation of vertical frame 3a, indicating lamp device main body 30 can be slided mobile to loading position along seam 11 from installation site, a part for indicating lamp device main body 30 thus can be made outstanding to stop side.Thereby, it is possible to easily carry out the operation unloading indicating lamp device main body 30 from rotatable parts 10.
In addition, under the state that display body 32 blocks peristome 3c, the column type bolt 3d given prominence to from vertical frame 3a is inserted into and is located at the insertion groove 32a of display body 32, thus indicating lamp device main body 30 can be prevented to be ejected into stop side, unless pushing display body 32 makes column type bolt 3d deviate from from insertion groove 32a.
In addition, in the above-described embodiment, have employed the hinge of the band spring that spring 20 is integrated with 6 one-tenth, hinge, but be not limited thereto, also spring 20 and hinge 6 can be set in split.Such as, between the inside face that also coil compression springs can be connected to vertical frame 3a and pressing plate 10a.
In addition, in the above-described embodiment, have employed spring 20 as elastic body rotatable parts 10 being applied to turning effort, but rubber also can be adopted as elastic body.
In addition, in the above-described embodiment, be provided with permanent magnet 12 at the listrium 10b of the hoistway side edge being located at pressing plate 10a, but also permanent magnet 12 can be set at the listrium 10b of the rising wood or lower edge of being located at pressing plate 10a.In addition, the quantity of permanent magnet 12 also can be multiple.
In addition, in the above-described embodiment, have employed permanent magnet 12 as the holding member be maintained on the inside face of vertical frame 3a, but be not limited thereto.Such as, also can adopt buckle type fastener (Hook-and-loop fastener), two sheets implanting multiple elasticity snap-latch piece respectively be pushed mutually, makes snap-latch piece mutually bond and engage.In this case, a sheet in two sheets is installed in the inside face of vertical frame 3a, and another sheet is installed on rotatable parts 10.
In addition, in the above-described embodiment, the frame parts being used for installing indicating lamp device 5 has been set to vertical frame 3a, but also can has been upper ledge 3b.
Claims (6)
1. an indicator lamp of elevator device, it has:
Rotatable parts, it is rotatably arranged in the frame parts of three square frames;
Indicating lamp device main body, it is installed on described rotatable parts, has light supply apparatus and display body, and this display body is provided with described light supply apparatus, and makes the light transmission from described light supply apparatus; And
Elastic body, it blocks the direction of the peristome being located at described frame parts towards described display body, apply turning effort to described rotatable parts,
Under the state that described display body blocks described peristome, a part for described display body is pushed on the inside face of described frame parts,
Described indicating lamp device main body overcomes described turning effort by the state blocking described peristome from described display body and is displaced in described frame parts, can unload thus from described rotatable parts.
2. indicator lamp of elevator device according to claim 1, wherein,
Be provided with holding member at described rotatable parts, this holding member is maintained on the inside face of described frame parts, maintains the state that described display body blocks described peristome thus.
3. indicator lamp of elevator device according to claim 2, wherein,
Described holding member is magnet.
4. according to the indicator lamp of elevator device in claims 1 to 3 described in any one, wherein,
Described indicating lamp device main body is installed in the installation site of described rotatable parts, and by sliding mobile from described installation site to loading position relative to described rotatable parts, and can unload from described rotatable parts, wherein, the described display body at this loading position place is larger from the overhang that described rotatable parts are outstanding compared with described installed position.
5. indicator lamp of elevator device according to claim 4, wherein,
Described rotatable parts are provided with seam,
Described display body is provided with by the guide member guided in described seam,
By guiding described guide member in described seam, described indicating lamp device main body is slided between described installation site and described loading position mobile.
6. according to the indicator lamp of elevator device in claims 1 to 3 described in any one, wherein,
Projection is provided with at the inside face of described frame parts,
Recess is provided with in described display body,
Mutually embedding with described projection under the state that described recess blocks described peristome in described display body, overcome the internal displacement of described turning effort to described frame parts by described indicating lamp device main body, described recess is deviate from from described projection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-010120 | 2014-01-23 | ||
| JP2014010120A JP6261351B2 (en) | 2014-01-23 | 2014-01-23 | Elevator hall lantern equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104803245A true CN104803245A (en) | 2015-07-29 |
| CN104803245B CN104803245B (en) | 2017-09-05 |
Family
ID=53688524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410584659.6A Expired - Fee Related CN104803245B (en) | 2014-01-23 | 2014-10-27 | Indicator lamp of elevator device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6261351B2 (en) |
| CN (1) | CN104803245B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006176256A (en) * | 2004-12-21 | 2006-07-06 | Mitsubishi Electric Corp | Indicator for elevator |
| JP2009242068A (en) * | 2008-03-31 | 2009-10-22 | Mitsubishi Electric Building Techno Service Co Ltd | Landing hall position display |
| JP2011001176A (en) * | 2009-06-19 | 2011-01-06 | Mitsubishi Electric Corp | Hall lantern of elevator |
| JP2011051709A (en) * | 2009-09-01 | 2011-03-17 | Hitachi Ltd | Hall lantern for elevator |
| JP2011190020A (en) * | 2010-03-12 | 2011-09-29 | Mitsubishi Electric Corp | Hall lantern device of elevator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5350967U (en) * | 1976-10-01 | 1978-04-28 | ||
| JP2001163538A (en) * | 1999-12-14 | 2001-06-19 | Mitsubishi Electric Corp | Hall lantern for elevator |
-
2014
- 2014-01-23 JP JP2014010120A patent/JP6261351B2/en not_active Expired - Fee Related
- 2014-10-27 CN CN201410584659.6A patent/CN104803245B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006176256A (en) * | 2004-12-21 | 2006-07-06 | Mitsubishi Electric Corp | Indicator for elevator |
| JP2009242068A (en) * | 2008-03-31 | 2009-10-22 | Mitsubishi Electric Building Techno Service Co Ltd | Landing hall position display |
| JP2011001176A (en) * | 2009-06-19 | 2011-01-06 | Mitsubishi Electric Corp | Hall lantern of elevator |
| JP2011051709A (en) * | 2009-09-01 | 2011-03-17 | Hitachi Ltd | Hall lantern for elevator |
| JP2011190020A (en) * | 2010-03-12 | 2011-09-29 | Mitsubishi Electric Corp | Hall lantern device of elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6261351B2 (en) | 2018-01-17 |
| JP2015137167A (en) | 2015-07-30 |
| CN104803245B (en) | 2017-09-05 |
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