CN101254879B - Elevator car upper armrest device - Google Patents
Elevator car upper armrest device Download PDFInfo
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- CN101254879B CN101254879B CN200810009895XA CN200810009895A CN101254879B CN 101254879 B CN101254879 B CN 101254879B CN 200810009895X A CN200810009895X A CN 200810009895XA CN 200810009895 A CN200810009895 A CN 200810009895A CN 101254879 B CN101254879 B CN 101254879B
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Abstract
The invention provides an upper armrest device of an elevator cage, which has favorable security and operation performance. The device comprises a pair of first armrest portions horizontally kept on the upper surface of a cage usually, the outer peripheral part of which along the two sides of the upper surface of the cage is kept vertical when maintained; and a second armrest portion rotatably supported on the pair of first armrest portions and arranged along the back side of the upper surface of the cage when in vertical. When the pair of first armrest portions transits from a horizontal state to a vertical state, the rotation of the second armrest portion relative to the first armrest portions is limited, rotation limiting components, which enable the second armrest portion to rotate towards the back side of the upper surface of the cage relative to the first armrest portions when the first armrest portions are vertical, are respectively arranged on the pair of first armrest portions, and made into hooks also used as maintenance tools.
Description
Technical field
The present invention relates to be applicable to the elevator car upper armrest device that prevents that maintenance person from falling above car.
Background technology
In the past, as elevator car upper armrest device, known have at least possess: remain on the upper surface of car with the lodging attitude at ordinary times, and the peripheral part along the upper surface both sides of car remains a pair of first armrest part of erectting attitude when carrying out maintenance activity; And rotatably be supported on respectively on these a pair of first armrest parts, and be in when erectting attitude the armrest system of second armrest part that is provided with along the rear side of car upper surface (for example, with reference to patent documentation 1: TOHKEMY 2005-132547 communique) at above-mentioned a pair of first armrest part.In addition, maintenance such as employed maintenance lamp apparatus when the car upper surface keeps in repair upkeep operation, by maintenance lamp mounting column as the ccasual hooking part, be installed in the technology open (for example, with reference to patent documentation 2: Japan opens flat 1-149377 communique in fact) of the lift car of car upper surface.
Yet, the elevator car upper armrest device that above-mentioned TOHKEMY 2005-132547 communique is put down in writing, in the occasion that makes first armrest part from the lodging attitude to the setting attitude, second armrest part is from the rotation significantly laterally of first armrest part, cause and adjacent collisions such as lift car, exist both dangerous and consider to be arranged on the problem of the maintenance apparatus and so on of maintenance apparatus such as employed maintenance lamp when keeping in repair upkeep operation above the car.In addition, above-mentioned Japan is real to open the maintenance lamp mounting column that flat 1-149377 communique is put down in writing, and not only body is big, and is the structure of a kind of length complexity of freely stretching, thereby existence causes the problem of high price.
Summary of the invention
The present invention finishes in view of the actual state of above-mentioned prior art, and its purpose is to provide with first armrest part from the lodging attitude to the operation of erectting attitude and can be smoothly and the elevator car upper armrest device that carries out safely to the operation of lodging attitude from erectting attitude with first armrest part.
In order to achieve the above object, elevator car upper armrest device of the present invention, possess: remain on the upper surface of car with the lodging attitude at ordinary times, and the peripheral part along the both sides of car upper surface remains a pair of first armrest part of erectting attitude when carrying out maintenance activity; And rotatably be supported on respectively on these a pair of first armrest parts, and be in when erectting attitude second armrest part that is provided with along the rear side of car upper surface at above-mentioned a pair of first armrest part, it is characterized in that, to limit of the rotation of above-mentioned second armrest part the whole process that erect attitude carrying out the transition to of above-mentioned first armrest part from the lodging attitude with respect to this first armrest part, and when above-mentioned first armrest part is in the setting attitude, above-mentioned second armrest part is separately positioned on above-mentioned a pair of first armrest part with respect to the rotation restricting unit of this first armrest part to the back sideway swivel of above-mentioned car upper surface, and this rotation restricting unit is made the structure of the hooking part of double as maintenance apparatus.
In addition, elevator car upper armrest device of the present invention, it is characterized in that, above-mentioned first armrest part and above-mentioned second armrest part are made the structure with a plurality of horizontal stripes, and above-mentioned rotation restricting unit made the horizontal stripe that is in lodging above-mentioned first armrest part during attitude at above-mentioned first armrest part and keep, and be at above-mentioned first armrest part and can make above-mentioned second armrest part with respect to the structure of above-mentioned first armrest part when erectting attitude to the back sideway swivel of above-mentioned car upper surface with the horizontal stripe of above-mentioned second armrest part.
In addition, elevator car upper armrest device of the present invention, it is characterized in that, above-mentioned rotation restricting unit is vertically long ring-type, makes a part in this vertically long ring-type and has the shape that the horizontal stripe that stops above-mentioned first armrest part passed and can make the peristome of the size that the horizontal stripe of above-mentioned second armrest part passes.
In addition, elevator car upper armrest device of the present invention is characterized in that, above-mentioned rotation restricting unit is arranged to can be in sway along the horizontal stripe of above-mentioned first armrest part.
Adopt the present invention, during first armrest part carries out the transition to the setting attitude from the lodging attitude, make second armrest part and first armrest part move together by rotation restricting unit, thereby second armrest part can not rotate significantly with respect to first armrest part, therefore, can obtain on car can be safely and successfully carry out the elevator car upper armrest device of assembling operation.In addition, adopt the present invention, owing to can on rotation restricting unit, keep in repair apparatus by hook, thereby can not establish the hooking part of special maintenance apparatus in addition, therefore, can access the good elevator car upper armrest device of ease of use that can realize low price.
Description of drawings
Fig. 1 relates to an embodiment of the invention, is the main portion block diagram under first armrest part of elevator car upper armrest device and the state that second armrest part is holded up together.
Fig. 2 relates to an embodiment of the invention, is the main portion enlarged drawing when the arrow R direction of Fig. 1 is observed of elevator car upper armrest device.
Fig. 3 relates to an embodiment of the invention, is the arrow R direction from Fig. 1 of the state deviate from from rotation restricting unit of second armrest part of the expression elevator car upper armrest device main portion enlarged drawing when observing.
Fig. 4 relates to an embodiment of the invention, is the arrow R direction from Fig. 1 of the state that this rotation restricting unit had moved downwards after second armrest part of expression elevator car upper armrest device was deviate from from the rotation restricting unit main portion enlarged drawing when observing.
Fig. 5 relates to an embodiment of the invention, is the main portion block diagram of state of maintenance apparatus that has been illustrated in hook on the rotation restricting unit of the lift car armrest system that is assembled in elevator car upper.
Fig. 6 relates to an embodiment of the invention, the main portion amplification stereogram of the state that is the expression rotation restricting unit that makes elevator car upper armrest device when the horizontal stripe of first armrest part moves.
Fig. 7 relates to one of other embodiment of the present invention, is the main portion enlarged drawing of the state that this rotation restricting unit had moved downwards after second armrest part of expression elevator car upper armrest device was deviate from from rotation restricting unit.
Fig. 8 relates to two of other embodiment of the present invention, and to be the rotation restricting unit of expression by making elevator car upper armrest device move to the position of having left second armrest part along the horizontal stripe of first armrest part makes the main portion enlarged drawing of the state that this rotation restricting unit has moved downwards.
Among the figure:
The 1-elevator car upper armrest device, 2-car, the upper surface of 2A-car, a pair of first armrest part of 3-, 3A, 3B-horizontal stripe, 3C, 3D-taeniae, 4-second armrest part, 4A, 4B-horizontal stripe, 4C, 4ID-rotating shaft, the 5-rotation restricting unit, 5A-peristome (notch), 5B-top reflex part, 5C-bottom reflex part, 6,6A-feet, 7-keeps in repair apparatus, 7A-hooking part.
The specific embodiment
Relate to the embodiment of elevator car upper armrest device of the present invention according to Fig. 1～Fig. 8 explanation below.Fig. 1 relates to an embodiment of the invention, is the main portion block diagram under first armrest part of elevator car upper armrest device and the state that second armrest part is holded up together.Fig. 2 relates to an embodiment of the invention, is the main portion enlarged drawing when the arrow R direction of Fig. 1 is observed of elevator car upper armrest device.Fig. 3 relates to an embodiment of the invention, is the arrow R direction from Fig. 1 of the state deviate from from rotation restricting unit of second armrest part of the expression elevator car upper armrest device main portion enlarged drawing when observing.Fig. 4 relates to an embodiment of the invention, is the arrow R direction from Fig. 1 of the state that this rotation restricting unit had moved downwards after second armrest part of expression elevator car upper armrest device was deviate from from the rotation restricting unit main portion enlarged drawing when observing.Fig. 5 relates to an embodiment of the invention, is the main portion block diagram of state of maintenance apparatus that has been illustrated in hook on the rotation restricting unit of the lift car armrest system that is assembled in elevator car upper.Fig. 6 relates to an embodiment of the invention, the main portion amplification stereogram of the state that is the expression rotation restricting unit that makes elevator car upper armrest device when the horizontal stripe of first armrest part moves.Fig. 7 relates to one of other embodiment of the present invention, is the main portion enlarged drawing of the state that this rotation restricting unit had moved downwards after second armrest part of expression elevator car upper armrest device was deviate from from rotation restricting unit.Fig. 8 relates to two of other embodiment of the present invention, and to be the rotation restricting unit of expression by making elevator car upper armrest device move to the position of having left second armrest part along the horizontal stripe of first armrest part makes the main portion enlarged drawing of the state that this rotation restricting unit has moved downwards.
The elevator car upper armrest device 1 that relates to an embodiment of the invention shown in Figure 1 constitutes at least to be possessed: remain on the upper surface 2A of car 2 with the lodging attitude at ordinary times, and the peripheral part along the upper surface 2A both sides of car 2 remains a pair of first armrest part 3 of erectting attitude when carrying out maintenance activity; Rotatably be supported on respectively on these a pair of first armrest parts 3, and be in when erectting attitude second armrest part 4 that is provided with along the rear side of the upper surface 2A of car 2 at a pair of first armrest part 3; And the whole process that carries out the transition to the setting attitude from the lodging attitude of first armrest part 3, limit of the rotation of second armrest part 4, and when being in the setting attitude, first armrest part 3 can make second armrest part 4 with respect to the rotation restricting unit (killer) 5 of this first armrest part 3 to the back sideway swivel of the upper surface 2A of car 2 with respect to this first armrest part 3.
As shown in Figure 1, first armrest part 3 comprises: at least two horizontal stripe 3A, 3B that are made of square material; And at least two taeniae 3C, 3D that constitute by square material.First armrest part 3 is by being arranged at the bottom of rotatably supporting taeniae 3C, 3D on feet 6 on the upper surface 2A of car 2, the 6A, and can remain the lodging attitude at the upper surface 2A of car 2, perhaps the peripheral part along a side of the upper surface 2A side of car 2 remains the setting attitude.As shown in Figure 1, second armrest part 4 comprises at least two horizontal stripe 4A, 4B that are made of square material.Horizontal stripe 4A can serve as that axle rotates with rotating shaft 4C owing to being arranged in the top of horizontal stripe 3A, thereby can be arranged to extend in the horizontal direction along the upper surface 2A rear side of car 2.The end face that horizontal stripe 4B is arranged in horizontal stripe 3B can serve as the axle rotation with rotating shaft 4D, extends in the horizontal direction behind 2 the upper surface 2A from vertical direction along car thereby can be arranged in to be in when erectting attitude.
As Fig. 1～shown in Figure 6, rotation restricting unit 5 is vertical long ring-type, make this vertically the part of long ring-type have the shape that the horizontal stripe 3A that stops first armrest part 3 passed and can make rotation restricting unit peristome (notch) 5A of the size that the horizontal stripe 4A of second armrest part 4 passes.That is, as shown in Figure 2, rotation restricting unit 5 is made vertical long ring-type wrapping into horizontal stripe 3A with height dimension H1 and to have the horizontal stripe 4A of height dimension H2, and constitutes and possess: have the turn back top reflex part 5B of size S2 of top; Has the turn back bottom reflex part 5C of size S3 of bottom; Turn back between the 5C in top reflex part 5B and bottom and have peristome (notch) 5A of open height size K; And mobile space Z with stroke dimension S1.And, being set at stroke dimension S1 respectively greater than the top size S2 that turns back, open height size K is greater than the height dimension H2 of horizontal stripe 4A and less than the height dimension H1 of horizontal stripe 3A, the height dimension H1 of size S3 less than horizontal stripe 3A turns back in the bottom.
As shown in Figure 3, rotation restricting unit 5 with this rotation restricting unit 5 upward (arrow P direction) put under the state of the distance that is equivalent to stroke dimension S1, if making the horizontal stripe 4A of second armrest part 4 serves as the axle rotation with rotating shaft 4C, then its horizontal stripe 4A deviates from (with reference to the dotted line of Fig. 3) from peristome 5A to the outside of rotation restricting unit 5.In addition, as shown in Figure 4, make horizontal stripe 4A from peristome 5A after deviate from the outside of rotation restricting unit 5, by make rotation restricting unit 5 downwards (arrow Q direction) fall the 5C inboard of turning back, the bottom that the hooking part 7A of maintenance apparatus 7 can be hooked into rotation restricting unit 5 by means of the peristome 5A of rotation restricting unit 5.
The following describes the elevator car upper armrest device 1 that will remain the lodging attitude and be assembled into the sequence of events of erectting attitude at the upper surface 2A of car 2.
At first, hold first armrest part 3 of lodging attitude, make it to serve as axle rotation and hold up as shown in Figure 1 along the peripheral part of upper surface 2A side one side of car 2 with feet 6,6A.In addition, first armrest part (not shown) at position of upper surface 2A side one side of the car 2 relative with the double-type upper surface 2A side that is arranged on the car of being holded up with first armrest part 32 of first armrest part 3 is also holded up in the same manner with first armrest part 3.
Then, with rotation restricting unit 5 upward (the arrow P direction of Fig. 3) put on the distance that is equivalent to stroke dimension S1, and the horizontal stripe 4A that makes second armrest part 4 horizontally rotates from the peristome 5A of rotation restricting unit 5, makes the rear side location of horizontal stripe 4A along the upper surface 2A of car 2.The horizontal stripe (not shown) that makes second armrest part on first armrest part that is arranged at the position of double-type upper surface 2A side one side that is arranged on car 2 of first armrest part 3 also with the horizontal stripe 4A of second armrest part 4 in the same manner along the rear side location of the upper surface 2A of car 2.
The horizontal stripe 4B rotation that makes second armrest part 4 on the end face of the horizontal stripe 3B that is arranged on first armrest part 3 90 degree and be arranged to approximate horizontal ground and extend roughly then.Horizontal stripe (not shown) rotation that makes second armrest part on the end face that is arranged on first armrest part, 3 double-type first armrest parts 90 degree and be arranged to approximate horizontal ground and extend roughly similarly.
Have again, link the horizontal stripe 4A that is arranged on second armrest part 4 on first armrest part 3 and be arranged on the horizontal stripe (not shown) of second armrest part above first armrest part with first armrest part, 3 double-type positions and the horizontal stripe 4B of second armrest part 4 and be arranged on the horizontal stripe (not shown) of second armrest part on the end face with first armrest part, 3 double-type first armrest parts by utilize linking parts (not shown) then, and finish the assembling of elevator car upper armrest device 1.After having finished assembling operation, turn back in the 5C in the bottom that is hooked on rotation restricting unit 5 by the hooking part 7A that will overhaul maintenance apparatus 7 such as lamp, and the upkeep operation of the upper surface 2A that finishes at car 2 is prepared.
Then, after the upkeep operation of the upper surface 2A that is through with at car 2 is prepared, for with elevator car upper armrest device 1 in the upper surface 2A of car 2 folding and unfolding for being in the lodging attitude, removed horizontal stripe 4A, the 4B that is arranged on second armrest part 4 on first armrest part 3 and be arranged on second armrest part above first armrest part with first armrest part, 3 double-type positions horizontal stripe (not shown) pass through link the connecting state of parts (not shown) after, horizontal stripe 4A, the 4B rotation that makes second armrest part 4 is 90 degree and return state shown in Figure 1 roughly.At this moment, by the state that rotation restricting unit 5 is in put on upward, and after the horizontal stripe 4A that makes second armrest part 4 is inserted in the rotation restricting unit 5 from peristome (notch) 5A, rotation restricting unit 5 is fallen, in case the horizontal stripe 4A of second armrest part 4 breaks away from rotation restricting unit 5 downwards.Under this state, by holding first armrest part 3 and serving as axle towards the upper surface 2A of car 2 rotation 90 degree roughly with feet 6,6A, make elevator car upper armrest device 1 with the folding and unfolding of lodging attitude on the upper surface 2A of car 2.This occasion also since the horizontal stripe 4A of rotation restricting unit 5, the second armrest parts 4 can not swing to the left and right significantly.
Adopt the elevator car upper armrest device 1 of above-mentioned formation, thereby at first armrest part 3 of holding the lodging attitude and with feet 6,6A serves as axle rotation when the peripheral part of upper surface 2A side one side of car 2 is holded up, because second armrest part 4 moves as shown in Figure 1 with this first armrest part 3, thereby the horizontal stripe 4A of second armrest part 4 can relative first armrest part 3 significantly in left rotation and right rotation, therefore, can be safely and successfully carry out the assembling operation at the upper surface 2A of car 2 of this elevator car upper armrest device 1.And, adopt the elevator car upper armrest device 1 of above-mentioned formation, holding first armrest part 3 during of erectting attitude towards the upper surface 2A of car 2 rotation, because the horizontal stripe 4A of second armrest part 4 can not swing significantly to the left and right because of rotation restricting unit 5, therefore, can safely and successfully carry out the folding and unfolding operation of this elevator car upper armrest device 1.
Have again, adopt the elevator car upper armrest device 1 of above-mentioned formation, because can be with the hooking part utilization of rotation restricting unit 5 as maintenance apparatus 7, therefore, also can not establish the hooking part of special maintenance apparatus in addition, and, because by rotation restricting unit 5 is moved along the horizontal stripe 3A of first armrest part 3, thereby maintenance apparatus 7 is remained on the optional position of horizontal stripe 3A, therefore, can realize the raising of low price and ease of use.
Have again, adopt the elevator car upper armrest device 1 of above-mentioned formation,, therefore, can enhance productivity owing to just can make rotation restricting unit 5 by bending strip metal plate.
Have again, adopt the elevator car upper armrest device 1 of above-mentioned formation, owing to be set at the open height size K of the peristome 5A of rotation restricting unit 5 also bigger and also littler than the height dimension H1 of horizontal stripe 3A than the height dimension H2 of horizontal stripe 4A, therefore, rotation restricting unit 5 can not come off from the horizontal stripe 3A of first armrest part 3, thereby safer.
Below, utilize Fig. 7～Fig. 8 explanation relate to one of other embodiment of elevator car upper armrest device of the present invention～two.In Fig. 7～Fig. 8, the content that the symbolic representation identical with Fig. 1～Fig. 6 is identical.
The rotation restricting unit 21 that relates to the elevator car upper armrest device 20 of one of other embodiment shown in Figure 7 is configured as forniciform parts with the shape of the lower end side 21A of this rotation restricting unit 21, and other is local identical with the rotation restricting unit 5 of an above-mentioned embodiment.On rotation restricting unit 21, turning back in the bottom is formed with identical peristome (notch) 21D of peristome (notch) 5A with the rotation restricting unit 5 of an above-mentioned embodiment between 21B and the top reflex part 21C.Adopt the rotation restricting unit 21 of one of other embodiment, the 21B that just the hooking part 7A of maintenance apparatus 7 such as maintenance lamp etc. can be turned back from the bottom of rotation restricting unit 21 successfully be directed to rotation restricting unit 21 lower end side 21A central authorities and install.
The rotation restricting unit 31 that relates to two the elevator car upper armrest device 30 of other embodiment shown in Figure 8 is made the ring-type of vertical length of imperforation portion (notch), and other is local identical with the rotation restricting unit 5 of an above-mentioned embodiment.Occasion at two the rotation restricting unit 31 of other embodiment, even imperforation portion (notch), by forming the state that rotation restricting unit 31 has been moved to the arrow directions X as shown in Figure 6, also to make the horizontal stripe 4A of second armrest part 4 serve as the axle rotation with rotating shaft 4C.And even imperforation portion (notch), the hooking part 7A that also can utilize the mobile space Z of rotation restricting unit 31 will overhaul maintenance apparatus 7 such as lamp is installed on the rotation restricting unit 31A.In addition, in the occasion of two the rotation restricting unit 31 of other embodiment, before horizontal stripe 3A, the 3B and taeniae 3C, 3D in assembling first armrest part 3, in advance rotation restricting unit 31 is inserted in horizontal stripe 3A.
In above-mentioned embodiment example,, be not limited thereto though horizontal stripe 4A, the 4B of horizontal stripe 3A, the 3B of first armrest part 3 and taeniae 3C, 3D and second armrest part 4 do squarely material shape.Horizontal stripe 4A, the 4B of horizontal stripe 3A, the 3B of first armrest part 3 and taeniae 3C, 3D and second armrest part 4 also can make tubulose or pole shape.
Have again, in above-mentioned embodiment example, though shaping rotation restricting unit 5 is not limited thereto by bending strip metal plate.Also can be by the steel wire shaping rotation restricting unit 5 of bending cross section for circle.In addition, also the face shaping of rotation restricting unit 5C can be made roughly C shape.
Claims (2)
1. elevator car upper armrest device possesses: remain on the upper surface of car at ordinary times with the lodging attitude, and the peripheral part along the both sides of car upper surface remains a pair of first armrest part of erectting attitude when carrying out maintenance activity; And rotatably be supported on respectively on these a pair of first armrest parts, and be in when erectting attitude second armrest part that is provided with along the rear side of car upper surface at above-mentioned a pair of first armrest part, it is characterized in that,
To limit of the rotation of above-mentioned second armrest part the whole process that erect attitude carrying out the transition to of above-mentioned first armrest part from the lodging attitude with respect to this first armrest part, and when above-mentioned first armrest part is in the setting attitude, above-mentioned second armrest part is separately positioned on above-mentioned a pair of first armrest part with respect to the rotation restricting unit of this first armrest part to the back sideway swivel of above-mentioned car upper surface, and this rotation restricting unit is made the structure of the hooking part of double as maintenance apparatus;
Above-mentioned first armrest part and above-mentioned second armrest part are made the structure with a plurality of horizontal stripes, and above-mentioned rotation restricting unit made the horizontal stripe that is in lodging above-mentioned first armrest part during attitude at above-mentioned first armrest part and keep, and be in the horizontal stripe that can make above-mentioned second armrest part when erectting attitude with respect to the horizontal stripe of above-mentioned first armrest part structure to the back sideway swivel of above-mentioned car upper surface at above-mentioned first armrest part with the horizontal stripe of above-mentioned second armrest part;
Above-mentioned rotation restricting unit is vertically long ring-type, makes a part in this vertically long ring-type and has the shape that the horizontal stripe that stops above-mentioned first armrest part passed and can make the peristome of the size that the horizontal stripe of above-mentioned second armrest part passes.
2. elevator car upper armrest device according to claim 1 is characterized in that,
Above-mentioned rotation restricting unit is arranged to can be in sway along the horizontal stripe of above-mentioned first armrest part.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-049634 | 2007-02-28 | ||
| JP2007049634 | 2007-02-28 | ||
| JP2007049634A JP4415025B2 (en) | 2007-02-28 | 2007-02-28 | Elevator car handrail device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101254879A CN101254879A (en) | 2008-09-03 |
| CN101254879B true CN101254879B (en) | 2010-06-02 |
Family
ID=39834478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810009895XA Active CN101254879B (en) | 2007-02-28 | 2008-02-27 | Elevator car upper armrest device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4415025B2 (en) |
| CN (1) | CN101254879B (en) |
| HK (1) | HK1124578A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2583803T3 (en) * | 2011-10-13 | 2016-09-22 | Inventio Ag | Elevator |
| JP6599017B2 (en) * | 2016-09-23 | 2019-10-30 | 三菱電機株式会社 | Elevator equipment |
| US11554935B2 (en) | 2018-11-19 | 2023-01-17 | Inventio Ag | Elevator car |
| KR102339801B1 (en) * | 2020-07-03 | 2021-12-15 | 한국미쓰비시엘리베이터 주식회사 | Upper storage box of the elevator cage |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1437556A (en) * | 2000-12-28 | 2003-08-20 | 三菱电机株式会社 | Car upper handrail device of elevator |
-
2007
- 2007-02-28 JP JP2007049634A patent/JP4415025B2/en active Active
-
2008
- 2008-02-27 CN CN200810009895XA patent/CN101254879B/en active Active
-
2009
- 2009-02-26 HK HK09101851.7A patent/HK1124578A1/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1437556A (en) * | 2000-12-28 | 2003-08-20 | 三菱电机株式会社 | Car upper handrail device of elevator |
Non-Patent Citations (1)
| Title |
|---|
| 全文. |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4415025B2 (en) | 2010-02-17 |
| HK1124578A1 (en) | 2009-07-17 |
| JP2008213960A (en) | 2008-09-18 |
| CN101254879A (en) | 2008-09-03 |
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