CN100450911C - Elevator device - Google Patents
Elevator device Download PDFInfo
- Publication number
- CN100450911C CN100450911C CNB038021277A CN03802127A CN100450911C CN 100450911 C CN100450911 C CN 100450911C CN B038021277 A CNB038021277 A CN B038021277A CN 03802127 A CN03802127 A CN 03802127A CN 100450911 C CN100450911 C CN 100450911C
- Authority
- CN
- China
- Prior art keywords
- door
- side door
- elevator
- bank
- projection
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/30—Constructional features of doors or gates
- B66B13/301—Details of door sills
Abstract
An elevator device capable of minimizing a damage thereto even if both sills are collided with each other at the recessed and protruded parts, wherein the recessed part (16) apart from the vertical projection of an engagement device (13) for engaging a platform side door (10) with a car side door (5) is formed in one of the platform sill (12) and the car sill (7) for movably guiding the platform side door (10) and the car side door (5) in lateral direction, the protruded part (17) facing the inside of the recessed part and having a vertical projection apart from the vertical projection of the recessed part is formed on the other of the car sill (7) and the passenger sill (12), and protective members (18, 19) are installed on the surfaces of the recessed part and the protruded part opposed to each other in the moving direction of the doors.
Description
Technical field
The present invention relates to the lift appliance that a kind of elevator door and elevator cab door laterally open and close, particularly relate to a kind of elevator lobby side door bank (sill) of guiding elevator door opening-closing and lift appliance that the spacing between the cage side door is dwindled of making.
Background technology
In general, elevator door is in order to link to carry out on-off action with the elevator cab door that actuating device drove that is installed on the lift car, be provided with respectively towards the side-prominent coupling device of the other side's side elevator door one, so that when lift car is stopped floor, elevator door is engaged with elevator cab door.When the elevator lifting and each door collision, strengthened the spacing between elevator lobby side door bank and the cage side door for fear of this coupling device., after spacing between elevator lobby side door bank and the cage side door strengthened, the wheel that wheelchair etc. can occur was absorbed in the gap between elevator lobby side door bank and cage side door, and perhaps infant's pin danger such as is blocked by this gap.
In the prior art, in order to dwindle the spacing between elevator lobby side door bank and the cage side door as far as possible, for example the clear 60-148884 communique of Japan's open patent discloses a kind of prior art, the prior art has formed jog in the elevator lobby side door bank of the part that is provided with described coupling device and the part of the subtend between the cage side door in vertical projection.
Form the prior art of jog in subtend between described elevator lobby side door bank and the cage side door part,, therefore have an advantage that can address the above problem because it has dwindled the spacing between two doors.But, because the spacing between two doors dwindles, thus former thereby produce when rocking at lift car because of earthquake etc., have two doors cause the door distortion in the jog collision danger.And, if coupling device moves in the elevator lifting process, also the danger that coupling device and jog collide can appear.Therefore, when above-mentioned situation occurring, just must change whole door.The prior art does not take in this new problem.
Summary of the invention
The object of the present invention is to provide a kind of lift appliance, even the jog of door collides mutually, or jog and coupling device collision, also can be in the scope of minimum with the consequent damage control.
To achieve these goals, in the present invention, form recessed portion on one in the elevator lobby side door bank of guiding elevator door of side travel respectively and elevator cab door and cage side door, this recessed portion be used to make the vertical projection of described elevator door and the interconnective coupling device of elevator cab door to be separated, and form projection on another in elevator lobby side door bank and cage side door, this projection is in the female part, its vertical projection is separated from one another, recessed portion body and projection body and elevator lobby side door bank or cage side door form as one, and the female part body and described projection body use corrosion-resistant steel or aluminium to form, and the end of the described elevator door moving direction of at least one in these recessed portions or the projection uses synthetic resin to form.
By adopting said structure; even lift car rocks because of reasons such as earthquake produce; cause two doors to collide mutually at jog; perhaps coupling device moves and collides with jog; this collision just takes place between guard block, like this, even guard block has been subjected to damage; also only need to change guard block and get final product, and there is no need to change whole door.
Description of drawings
Fig. 1 is that expression is as the cage side door of one of lift appliance embodiment of the present invention and the birds-eye view of the relation of the spacing between the elevator lobby side door bank.
Fig. 2 is that the spacing between the cage side door of Fig. 1 and elevator lobby side door bank is closed to fasten and increased the birds-eye view behind the coupling device.
Fig. 3 is the longitudinal profile lateral plan that concerns between expression elevator cab door of lift appliance of the present invention and the elevator door.
Fig. 4 and Fig. 1 are suitable, and expression cage side door rocks situation about colliding with elevator lobby side door bank because of lift car.
Fig. 5 and Fig. 1 are suitable, the expression another embodiment of the present invention.
Fig. 6 is the birds-eye view of expression guard block installing condition.
Fig. 7 is the birds-eye view of another installing condition of expression guard block.
Fig. 8 is the birds-eye view that adopts elevator lobby side door bank that further embodiment of this invention is described.
Fig. 9 is the longitudinal profile lateral plan at Fig. 8 IX-IX line place.
Figure 10 is the longitudinal profile lateral plan of the key component of other embodiment of expression the present invention.
Figure 11 is the birds-eye view that adopts the auxiliary door of elevator lobby side that further embodiment of this invention is described.
Figure 12 be the expression present embodiment with the cooresponding figure of Fig. 1.
Figure 13 is the figure of strengthening rib structure in the expression present embodiment.
Figure 14 is the figure of top guard member structure in the expression present embodiment.
Figure 15 is the view of seeing from the direction of arrow of Figure 14.
Figure 16 be the expression other embodiment with the cooresponding figure of Figure 12.
The specific embodiment
Followingly one of embodiments of the invention are described according to Fig. 1 to Fig. 4.In general, lift appliance is by vertically disposed hoist trunk 2 in building 1, through the lift car 3 of guiding lifting in this hoist trunk 2 and actuating device (not shown) formation that drives this lift car 3 along the lifting direction.
And, described lift car 3 has the cage 4 that carries the passenger, open and close elevator cab door 5, the suspention elevator cab door 5 that this cage 4 imports and exports and guide it along the car door guide rail 6 of side travel and the cage side door 7 with groove 7G, this groove 7G be used to engage the lower end of described elevator cab door 5 and along described moving direction to described elevator cab door 5 channeling conducts.
In addition, described building 1 have the gangway 9 that is communicated with each floor 8 and hoist trunk 2, with the equidirectional of described elevator cab door 5 on open and close this gangway 9 elevator door 10, suspend this elevator door 10 in midair and guide it to open and close layer door guide rail 11 that moves and elevator lobby side door bank 12 with groove 12G, this groove 12G be used to engage the lower end of described elevator door 10 and along described moving direction to described elevator door 10 channeling conducts.
And, the switching interlock of the switching of described elevator door 10 and elevator cab door 5.The switching of elevator cab door 5 is undertaken by the elevator door driving device and the elevator door drives mechanism (all not shown) that are installed on the lift car 2.
For the interlock between elevator cab door 5 and the elevator door 10, on elevator cab door 5 and elevator door 10, be provided with coupling device 13, this coupling device 13 only engages at the door moving direction when lift car 2 rests in floor 8.For example as shown in Figure 2, this coupling device 13 is made of attachment 14 and joint wheel 15, these attachment 14 are the U font in the plane, it is set on the elevator cab door 5, two pin that are the U font protrude towards described elevator door 10 1 sides, this joint wheel 15 is arranged on the elevator door 10, protrudes towards described elevator cab door 5 in the mode between two pin of the attachment 14 that are the U font on described plane.In addition, as shown in Figure 2, be provided with two set of bond wheel 15.
Yet the joint wheel 15 of described coupling device 13 is seen in the plane and is protruded on the position that coincides with cage side door 7 always, so when lift car 2 liftings, cage side door 7 can collide with the wheel 15 that engages of elevator door 10.For fear of bumping, traditional method is to make cage side door 7 and the 12 parallel subtend settings of elevator lobby side door bank, and spacing is between the two remained in the scope of 20～30mm.; according to present embodiment; on cage side door 7, form groove 16; this groove 16 can be held than the big size of vertical projection that engages wheel 15, simultaneously, on elevator lobby side door bank 12, form projection 17; this projection 17 has and the essentially identical size of vertical projection that engages wheel 15; with this groove 16 of landfill, so, can be with the spacing G between cage side door 7 and the elevator lobby side door bank 12
0, G
1, G
2Be arranged in the scope of 6～10mm, and make it basic identical.
And; because the spacing between cage side door 7 and the elevator lobby side door bank 12 is dwindled; rock when making lift car 2 that displacement take place when causing because of earthquake etc.; the also corresponding increase of the possibility that above-mentioned jog bumps; so by described groove 16 and projection 17 formed jogs, especially end 7S and the 12S at the moving direction of described elevator cab door 5 or described elevator door 10 is provided with guard block 18 and 19 respectively.
So, by guard block 18 and 19 are set, for example; as shown in Figure 4; rock and when causing the end of the end of groove 16 and projection 17 to collide, guard block 19 is damaged at lift car 2, by making the energy that its damage can collision attenuating produces.Therefore, cage side door 7 and elevator lobby side door bank 12 can not sustain damage, after the earthquake, only need with guard block 19 or guard block 18 and 19 change into new just can, so the repair after the earthquake becomes more convenient.And this guard block then also can adopt other embodiment so long as adopt the structure that is provided with on the end in recessed portion and projection.
In the above-described embodiments, owing to formed groove 16 on cage side door 7, formed projection 17 on elevator lobby side door bank 12, not only needing increases the formation operation that forms these parts, and the degree of utilization of material is not high yet.
Therefore, in the embodiment shown in fig. 5, cage side door 7A and elevator lobby side door bank 12A are arranged to narrower with the width of elevator lobby side door bank 12 than the cage side door in the foregoing description 7, and on whole length, have identical width, and on the part in opposite directions of these cage side door 7A and elevator lobby side door bank 12A, be provided with auxiliary door 7B of cage side and the auxiliary door 12B of elevator lobby side respectively.Promptly, by two auxiliary door 7B of the cage side that is provided with at interval are set on cage side door 7A, with this between the auxiliary door 7B of two cage side and and cage side door 7A between form groove 16, the auxiliary door 12B of an elevator lobby side is installed on elevator lobby side door bank 12A, and is located between the auxiliary door 7B of described two cage side.Then, on auxiliary door 7B of these cage side and the auxiliary door 12B of elevator lobby side, guard block 18 and 19 is installed.And, constitute at least one structure in recessed portion or the projection as long as adopt by these auxiliary doors, then also can adopt other embodiment.
So,, can form each door easily by constituting groove 16 and projection 17 with auxiliary door 7B of cage side and the auxiliary door 12B of elevator lobby side, and because the simple shape of each door, so can improve the degree of utilization of material.
In addition; described guard block 18 and 19 can adopt the material identical with cage side door 7 and elevator lobby side door bank 12 to make; and be installed in removably on described groove 16 and the projection 17; but; when bumping, absorb for convenience the energy that collision produces better; wish to adopt the material that is more prone to damage than cage side door 7 and elevator lobby side door bank 12; the strength under shock material lower than cage side door 7 and elevator lobby side door bank 12 just, for example the synthetic resin and the low-friction material of amilan etc. form described guard block 18 and 19.
And described protective material 18 and 19 can adopt methods such as bonding and screw be fixing to install, but also can adopt method installation as shown in Figure 6 and Figure 7.Fig. 6 and Fig. 7 for example understand the elevator lobby side door bank 12 with projection 17.In Fig. 6, on guard block 19, be provided with mount pin 20, and as shown by arrows this mount pin 20 inserted the installation pin-and-hole 21 that is arranged on the projection 17 towards described projection 17.In Fig. 7, the mount pin 22 towards described elevator lobby side door bank 12 is set on guard block 19, and as shown by arrows this mount pin 22 is inserted the pin-and-hole 23 that is arranged on the elevator lobby side door bank 12.
Below just Fig. 8 and Fig. 9 describe.Shown in the figure is auxiliary door of cage side and the auxiliary door of elevator lobby side, the auxiliary door of auxiliary door of these cage side and elevator lobby side has replaced auxiliary door 7B of cage side and the auxiliary door 12B of elevator lobby side in embodiment illustrated in fig. 5, and Fig. 8 and Fig. 9 have carried out casehistory to the auxiliary door 12C of the elevator lobby side of elevator lobby side door bank 12A side respectively.
The auxiliary door 12C of elevator lobby side shown here is the whole guard block of being made by synthetic resin such as for example amilans, and its section is the U font.And, make opening portion that section is the U font down, adopt anchor fitting 12D to be installed on the face relative of described elevator lobby side door bank 12A with the cage side door.Anchor fitting 12D is installed on the elevator lobby side door bank 12A with fastening devices such as screws.In addition, anchor fitting 12D has the bonding part in the opening that is inserted into the auxiliary door 12C of described elevator lobby side, and seizes the auxiliary door 12C of elevator lobby side on both sides by the arms by this bonding part and elevator lobby side door bank 12A.
Above-mentioned each embodiment is used to prevent that each door is when lift car 2 is stopped floor, because of rocking in the switching direction of elevator door, damaged lift car 2, in addition, lift car 2 with the perpendicular direction of the switching direction of elevator door on also can occur rocking.When thereby lift car 2 rocks and causes spacing between cage side door 7,7A and elevator lobby side door bank 12, the 12A to be dwindled bumping, this collision part is distributed on the whole length of cage side door 7,7A and elevator lobby side door bank 12,12A basically, so being the impact force of dispersion rather than concentrated magnetic, impact force hits power, thereby therefore door can not be damaged and deform.
; in the lifting process of lift car 2; if lift car 2 with the perpendicular direction of the switching direction of elevator door on occur rocking; as shown in figure 10; by bevelled sloping portion 24S, 25S down are set respectively from the end of each door 7,12, can prevent that each door from sustaining damage down on the top guard member 24,25 that is used to prevent to fall of extending by the bottom of each door 7,12.That is, as shown in figure 10, cage side door 7 is positioned at the below of elevator lobby side door bank 12, and the spacing between two doors is dwindled because of lift car rocks.Under this state; after lift car rises; two doors can collide; but before two door collisions; being used to of the front end of cage side door 7 and elevator lobby side protects the sloping portion 25S of the top guard member 25 on top to contact; thereby with lift car towards opposite with elevator lobby one side directed, so two doors can direct impact.And because the front end of cage side door 7 contacts with the sloping portion 25S of the top guard member 25 that is used to protect the top, sloping portion 25S can produce distortion, and this distortion can absorbing forces of impact, thereby can prevent that two doors 7,12 from deforming.
On the contrary, if the process that lift car lands above elevator lobby side door bank 12 down, because of lift car rocks the spacing that causes between two doors 7,12 when dwindling, being used to of cage side door 7 sides prevents the rake 24S of the coaming plate 24 that falls and the front end crash of elevator lobby side door bank 12, thereby lift car towards opposite with elevator lobby one side directed, and is produced distortion and absorbing forces of impact.
Therefore, prevent from the to fall coaming plate 24 of usefulness, the sloping portion 24S of top guard member 25 that is used to protect the top and 25S can form with shape or the material that intensity be lower than two doors 7,12.
Followingly the another embodiment that guard block is set on the auxiliary door of a part is described with reference to Figure 11 to Figure 15.As shown in figure 11, adopt resin such as acrylic acid to form the pedestal 12F of the auxiliary door 12E of elevator lobby side, the surface is covered by the ornament materials 12H that adopts the material different with pedestal 12F, form as corrosion-resistant steel or aluminum.The reason of doing like this is, forms the surface that the elevator lobby side is assisted door 12E by adopting the material identical with the Facing material of elevator lobby side door bank 12A, as shown in figure 12, and to avoid the allowing passenger produce uncomfortable sensation aspect the decoration.As long as can solve the problem of ornamental aspect, can not adopt identical material, and adopt other any materials to cover the surface that the elevator lobby side is assisted door 12E.In addition; in the present embodiment; as shown in figure 12; auxiliary door is set and makes it form convex shape in elevator lobby side door bank 12 sides; cage side door 7 sides are not provided with auxiliary door and cage side door 7 itself are formed concave shape, and in the end of elevator door moving direction guard block 18 have been installed.
Below describe the structure of the pedestal 12F of the auxiliary door 12E of elevator lobby side in detail.As shown in figure 11, the pedestal 12F of the auxiliary door of this elevator lobby side is formed L shaped shape, and the one end adopts detachable mode to be installed in the side of elevator lobby side door bank 12A through bolt 30.In addition, bending part is supported by as shown in figure 13 strengthening rib 26.This strengthening rib 26 forms at interval along the switching direction of elevator door, the distortion that is caused by contraction during with the minimizing resin forming.
In addition, adopted following structure, promptly born certain load on the auxiliary door 12E of elevator lobby side, for example during 200～300 kilograms load, L-shaped kink branch crackle etc. occurs and damages.This is because this kind structure can not be damaged on the go-cart that goods is housed usually and people step down in the time, and at the attachment 14 of the coupling device 13 of elevator with engage that wheel 15 collides and just can damage when bearing very big power.Like this, the damage because the pedestal 12F of the auxiliary door of elevator lobby side takes the lead in is so can prevent that door from sustaining damage.And, as required, as shown in figure 11, also can this part with breach preferentially be damaged by on the pedestal 12F of the auxiliary door of elevator lobby side, setting in advance breach 27.Certainly, the position that breach 27 is set is not confined to position shown in Figure 11.
In addition; as shown in figure 14; the top guard member 28 of auxiliary door has adopted different component set-ups respectively with the top guard member 29 of door; and fixed respectively; like this; after auxiliary door damaged, as long as only discarded top guard member 28 of assisting door, the top guard member 29 of door and door then can continue to use.
In addition, in the present embodiment, be illustrated at the structure that the auxiliary door 12E of elevator lobby side is set in elevator lobby side door bank side, but as shown in figure 16, also can be in cage side door one side, by the auxiliary door 7E (7F, 7H) of two cage side is set thereby the structure of formation concave shape on cage side door 7A.In addition, elevator lobby side door bank side can not form the protrusion shape and form concave shape.
And, also can only form recessed portion by auxiliary door.
(application possibility aspect industry)
According to the present invention, can obtain a kind of lift appliance, in this lift appliance, in order to dwindle sedan-chair Spacing between railway carriage or compartment side door bank and the elevator lobby side door bank and form jog is even this jog Rock and produce when collision at lift car, also loss can be limited in the minimum zone.
Claims (7)
1. lift appliance, have the elevator lobby side door bank of transverse guidance elevator door and the cage side door of side travel guiding elevator cab door, form recessed portion on one in described elevator lobby side door bank and described cage side door, this recessed portion be used to make the vertical projection of described elevator door and the interconnective coupling device of described elevator cab door to be separated, and form projection on another in described elevator lobby side door bank and described cage side door, this projection is in the female part, its vertical projection is separated from one another, it is characterized in that, the female part body and described projection body and described elevator lobby side door bank or described cage side door form as one, and the female part body and described projection body use corrosion-resistant steel or aluminium to form, and the end of the described elevator door moving direction of at least one in the described projection of the female partial sum uses synthetic resin to form.
2. lift appliance, have the elevator lobby side door bank of transverse guidance elevator door and the cage side door of side travel guiding elevator cab door, form recessed portion on one in described elevator lobby side door bank and described cage side door, this recessed portion be used to make the vertical projection of described elevator door and the interconnective coupling device of described elevator cab door to be separated, and form projection on another in described elevator lobby side door bank and described cage side door, this projection is in the female part, its vertical projection is separated from one another, it is characterized in that, at least one of the described projection of the female partial sum is made of the auxiliary door that is arranged with described elevator lobby side door bank and described cage side door branch, described elevator lobby side door bank, described cage side door and described auxiliary door body use corrosion-resistant steel or aluminium to form, and the end of the described elevator door moving direction of this auxiliary door uses synthetic resin to form.
3. lift appliance according to claim 1 and 2 is characterized in that, the end of described elevator door moving direction is installed in detachable mode by the guard block that synthetic resin is made and formed.
4. lift appliance according to claim 1 and 2 is characterized in that, when colliding with described coupling device, described synthetic resin damages.
5. lift appliance, have the elevator lobby side door bank of transverse guidance elevator door and the cage side door of side travel guiding elevator cab door, form recessed portion on one in described elevator lobby side door bank and described cage side door, this recessed portion be used to make the vertical projection of described elevator door and the interconnective coupling device of described elevator cab door to be separated, and form projection on another in described elevator lobby side door bank and described cage side door, this projection is in the female part, its vertical projection is separated from one another, it is characterized in that, at least one of the described projection of the female partial sum is made of the auxiliary door that is arranged with described elevator lobby side door bank and described cage side door branch, should assist the surface of door, described elevator lobby side door bank and described cage side door use corrosion-resistant steel or aluminium to form, and the pedestal of described auxiliary door uses synthetic resin to form.
6. according to claim 2 or 5 described lift appliances, it is characterized in that the top guard member of at least one and the top guard member of described auxiliary door are fixed respectively in described elevator lobby side door bank and the described cage side door.
7. lift appliance according to claim 6 is characterized in that, described auxiliary door is provided with breach.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP116931/2002 | 2002-04-19 | ||
| JP2002116931 | 2002-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1615269A CN1615269A (en) | 2005-05-11 |
| CN100450911C true CN100450911C (en) | 2009-01-14 |
Family
ID=29243474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038021277A Expired - Fee Related CN100450911C (en) | 2002-04-19 | 2003-04-18 | Elevator device |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JP4284195B2 (en) |
| CN (1) | CN100450911C (en) |
| TW (1) | TW200305535A (en) |
| WO (1) | WO2003089357A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006347728A (en) * | 2005-06-17 | 2006-12-28 | Mitsubishi Electric Corp | Sill device of elevator |
| JP4862329B2 (en) * | 2005-09-16 | 2012-01-25 | 三菱電機株式会社 | Elevator sill closure device |
| DE102005047498B3 (en) * | 2005-10-04 | 2007-04-19 | Wittur Ag | Foldable self-locking car apron |
| JP2007223763A (en) * | 2006-02-24 | 2007-09-06 | Toshiba Elevator Co Ltd | Repair method for elevator |
| FI118851B (en) * | 2006-06-21 | 2008-04-15 | Kone Corp | Elevator |
| JP4984961B2 (en) * | 2007-02-27 | 2012-07-25 | 三菱電機株式会社 | Elevator sill closure device |
| JP2011195306A (en) * | 2010-03-23 | 2011-10-06 | Hitachi Ltd | Elevator device and elevator car |
| CN101905835A (en) * | 2010-06-02 | 2010-12-08 | 施凤鸣 | Unsloted surface type lift sill |
| JP2017186122A (en) * | 2016-04-05 | 2017-10-12 | 三菱電機ビルテクノサービス株式会社 | Elevator device |
| JP6598902B2 (en) * | 2018-03-02 | 2019-10-30 | 東芝エレベータ株式会社 | Elevator equipment |
| JP7183913B2 (en) * | 2019-03-29 | 2022-12-06 | 三菱電機ビルソリューションズ株式会社 | Device for confirming position of interlock for elevator landing door and installation method for block between thresholds |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60148884A (en) * | 1984-01-11 | 1985-08-06 | 株式会社日立製作所 | Elevator |
| JPS62171573U (en) * | 1986-04-21 | 1987-10-30 | ||
| JPS62255383A (en) * | 1986-04-25 | 1987-11-07 | 株式会社東芝 | Blind device for elevator |
| JPH01115679U (en) * | 1988-01-30 | 1989-08-03 | ||
| JPH0325482U (en) * | 1989-07-25 | 1991-03-15 | ||
| JPH0925078A (en) * | 1994-08-02 | 1997-01-28 | Mitsubishi Denki Bill Techno Service Kk | Car of elevator |
| JP2000255953A (en) * | 1999-03-11 | 2000-09-19 | Hitachi Building Systems Co Ltd | Elevator |
| JP2001089055A (en) * | 1999-09-24 | 2001-04-03 | Hitachi Building Systems Co Ltd | Elevator doorway device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59187682U (en) * | 1983-05-31 | 1984-12-12 | 三菱電機株式会社 | elevator threshold device |
-
2003
- 2003-04-01 TW TW92107382A patent/TW200305535A/en not_active IP Right Cessation
- 2003-04-18 WO PCT/JP2003/004988 patent/WO2003089357A1/en active Application Filing
- 2003-04-18 JP JP2003586082A patent/JP4284195B2/en not_active Expired - Fee Related
- 2003-04-18 CN CNB038021277A patent/CN100450911C/en not_active Expired - Fee Related
-
2008
- 2008-10-20 JP JP2008269290A patent/JP5028378B2/en not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60148884A (en) * | 1984-01-11 | 1985-08-06 | 株式会社日立製作所 | Elevator |
| JPS62171573U (en) * | 1986-04-21 | 1987-10-30 | ||
| JPS62255383A (en) * | 1986-04-25 | 1987-11-07 | 株式会社東芝 | Blind device for elevator |
| JPH01115679U (en) * | 1988-01-30 | 1989-08-03 | ||
| JPH0325482U (en) * | 1989-07-25 | 1991-03-15 | ||
| JPH0925078A (en) * | 1994-08-02 | 1997-01-28 | Mitsubishi Denki Bill Techno Service Kk | Car of elevator |
| JP2000255953A (en) * | 1999-03-11 | 2000-09-19 | Hitachi Building Systems Co Ltd | Elevator |
| JP2001089055A (en) * | 1999-09-24 | 2001-04-03 | Hitachi Building Systems Co Ltd | Elevator doorway device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200305535A (en) | 2003-11-01 |
| CN1615269A (en) | 2005-05-11 |
| TWI298309B (en) | 2008-07-01 |
| JPWO2003089357A1 (en) | 2005-08-25 |
| WO2003089357A1 (en) | 2003-10-30 |
| JP4284195B2 (en) | 2009-06-24 |
| JP2009012983A (en) | 2009-01-22 |
| JP5028378B2 (en) | 2012-09-19 |
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