CN1749525A - Sealing structure special for entrince door of storehouse - Google Patents
Sealing structure special for entrince door of storehouse Download PDFInfo
- Publication number
- CN1749525A CN1749525A CNA2005100634258A CN200510063425A CN1749525A CN 1749525 A CN1749525 A CN 1749525A CN A2005100634258 A CNA2005100634258 A CN A2005100634258A CN 200510063425 A CN200510063425 A CN 200510063425A CN 1749525 A CN1749525 A CN 1749525A
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- CN
- China
- Prior art keywords
- doorframe
- ground
- door
- outside
- access
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
- E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
- E06B7/205—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip mounted on sill
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The present invention relates to the sealing structure of the in-and-out door specialized for the storage warehouse, the bulge-shaped top doorframe and left-and-right doorframes are permanently installed at the entrance of the storage warehouse, the fixed hinge installed at random side of the left-and-right side doorframe is the point of rotation, it can do circulating start and stop, a sealing base bearing strip which is contacted to ground is arranged at the base of the storage warehouse door, its character comprise the following: the base doorframe which connects the left and right doorframes is preset under the ground of the gateway, the top protrudes from the ground, the base doorframe taken as final and binding, the inboard ground of the storage warehouse is higher, the outside ground is lower than the inboard ground, and the position when the door is closed as final and binding, the inboard surface of the base doorframe is a horizontal surface which is horizontal to the inboard ground of the storage warehouse, the external surface of the base doorframe is a sloped surface which is gradual lowering, connects to the ground at the outside of the storage house compared to the inboard horizontal surface.
Description
Technical field
The present invention relates to special for entrince door of storehouse, it has improved the hermetically-sealed construction of bottom doorframe and access door bottom, when keying is installed in the safety preservation and manages the access door of valuable cultural heritage of country or access, relic collection storehouse, make liner performance self function that is installed in access door bottom, simultaneously significant prolongation its application life.
Background technology
Each country of the world that comprises Korea S is in order to preserve precious cultural heritage and the historical relic that this country finds, and its value carried forward the whole world, preserve and management aspect in safety, preserve fields such as museum and cultural heritage preservation science from relevant academia, cultural heritage and the preservation problem of cultural heritage is being carried out research untiringly always.
The mechanisms such as museum of especially full-time keeping cultural heritage and historical relic are that the access door of avoiding hazards to pass through save room is damaged cultural heritage and historical relic, simultaneously in the inner startup constant temperature and humidity function that continues of save room, its internal temperature and humidity are maintained within a certain range, and, adopt labeled door usually as access door for the hazards such as smog of avoiding the outside unexpected fire that takes place of save room to produce involve save room inside.
In addition, the access door of save room is to the both sides push-and-pull, and wherein design has the side door of coming in and going out for the caretaker or do not have the two-door plug-type labeled door of side door and pull out the plug-type labeled door of the ABC of simple gate to a thruster on the side door.
Past, in above-mentioned two-door plug-type labeled door and the plug-type labeled door of simple gate, mainly select the plug-type labeled door of the simple gate that does not have the side door for use, this is because when selecting the plug-type labeled door of simple gate, can utilize the fixedly doorframe that is packed in the save room access that liner is installed.That is, the top doorframe of top, save room access and left and right side and left and right side doorframe are in order to contact with access door, and inboard the protrusion installed to the access, therefore can install liner on top doorframe and left and right side doorframe.
But, when carrying cultural heritage and historical relic, need pass through the access with transportation chassis that wheel is arranged etc., therefore the bottom doorframe can't protrude on the ground of access, therefore the ground of access is flat condition usually, thereby when closing access door, on the sealing problem of access above ground portion, meet with problems.
For example, when liner directly is attached to the access door bottom, liner can contact the ground of access when open and close door, thereby wear phenomenon appears, when closing access door in addition, when utilizing elastic compression to be attached to the ground of access liner, liner can carry out switching motion being compressed under the state on ground, therefore not only can quicken the wear phenomenon of liner, when serious even also can tear phenomenon, therefore exist the sealing of access above ground portion to be easy to damaged problem.This problem will cause fatefulue baneful influence to cultural heritage and the historical relic of keeping in save room.
This case is for addressing the above problem special research and development, once mentions in the save room door (save room access door) of No. 407378, patent.
In the above-mentioned invention in advance, but the tightening flap that is installed in the access door lower end has adopted the structure of oscilaltion, therefore rising sealing liner when opening access door, this liner descends when closing access door, make tightening flap be the ground that elastic compression is attached at the access, therefore when closing access door, can keep the sealing state on ground, access.For this reason, the access door body must possess the structure that liftable is positioned at the tightening flap of access door lower end, therefore the shortcoming that has save room access door internal construction complexity, cost of production costliness, and the save room caretaker must rise or descend when opening and closing access door each, operates very loaded down with trivial details.
Summary of the invention
The present invention develops for the variety of issue that solves above-mentioned appearance, its purpose is to allow the access of transportation chassis freedom by save room of wheel, thereby safety carrying cultural heritage and historical relic, and when closing access door, be the ground of elastic compression sealing access attached to the liner of access door lower end, thereby realize the hermetically-sealed construction of access door.
The present invention to achieve these goals, install a top doorframe and a left side that is convex shape in the save room access, the right side doorframe, be installed in a left side, the fixed hinge of any side is the point of rotation in the doorframe of right side, can be rotated keying, the sealing bottom liner that contacts with ground, access has then been installed in the bottom of special for entrince door of storehouse, its inventive features is to connect a left side, the bottom doorframe of right side doorframe is embedded in the underground of access, basset in its top, be as the criterion with the bottom doorframe, the inboard ground height of save room, ground, the outside then is lower than inboard ground, and be as the criterion when closing access door, the inner surface of bottom doorframe is the horizontal surface that is level with the inboard ground of save room, and the outer surface of bottom doorframe is relatively to form step-down gradually with inboard horizontal surface, the inclined surface that joins until the ground, the outside with save room.
In addition, the feature of the outside inclined surface of above-mentioned bottom doorframe is that the angle of inclination is in 5-30 ° of scope.
In addition, when opening above-mentioned access door, in order to make sealing not contact the ground, the outside of save room with bottom liner, only when closing access door, above-mentioned sealing contacts with the state that compression attaches the doorframe outside, bottom inclined surface with bottom liner, and the access door lower end presents and the identical angle of inclination of inclined surface, the bottom doorframe outside.
Description of drawings
Fig. 1 is the Facad structure figure of special for entrince door of storehouse of the present invention;
Fig. 2 is a longitudinal sectional drawing of the present invention;
Fig. 3 is a transverse cross-sectional view of the present invention;
Fig. 4 and Fig. 5 are the expansion sectional drawings of the access door bottom of important component part of the present invention;
State when Fig. 4 is the access door unlatching;
Fig. 5 is the state of access door when closing;
Fig. 6 is another embodiment sectional drawing of the bottom doorframe that the present invention relates to;
Fig. 7 is the sectional drawing when in the doorframe outside, bottom that the present invention relates to the inclination pedal being installed.
The symbol description at main position among the figure:
Access door: 1; Mobile hinge: 11; Bottom: 12; Inside and outside handle: 2a, 2b; Adjustable dial: 3a; Cylinder lock: 3b; Sampling window: 4a; Dispensing window: 4b; Stifling air supply opening: 4c; Stifling exhaust opening: 4d; Top doorframe: 5a; Left and right side doorframe: 5b, 5c; Fixed hinge: 51; Sealing headliner: 52; Sealing left and right side liner: 53,54; Bottom doorframe: 6; Inboard horizontal surface: 61; Outside inclined surface: 62; Sealing bottom liner: 7; Inboard ground: 8a; Outside ground: 8b; Inclination pedal: 8c.
The specific embodiment
In conjunction with the accompanying drawings, describe embodiments of the invention in detail:
Fig. 1 is the Facad structure figure of explanation special for entrince door of storehouse of the present invention; Fig. 2 is a longitudinal sectional drawing of the present invention; Fig. 3 is a transverse cross-sectional view of the present invention; Fig. 4 and Fig. 5 are the expansion sectional drawings as the access door bottom of important component part of the present invention; Fig. 6 is another embodiment sectional drawing of the bottom doorframe that the present invention relates to; Fig. 7 is the sectional drawing when in the doorframe outside, bottom that the present invention relates to the inclination pedal being installed.
Symbol 1 representative is installed in access door able to turn on or off on the save room access among the figure, and access door 1 is filled by inside and outside 1a, 1b of steel plate material with at the inboard refractory material 1c that plays heat-blocking action of above-mentioned outside 1b and constituted.
In addition, above-mentioned access door 1 has been installed inside and outside handle Europe 2a, 2b in order to open and close from inside and outside of save room, when above-mentioned inside handle 2a is convenient to the caretaker and is entered save room inside and carry out operation, closing access door 1 operates, can avoid the lawless person to enter save room inside to greatest extent, and the outside 1b of above-mentioned access door 1 has installed the cylinder lock 3b that can change the adjustable dial 3a that opens and closes password at any time and can utilize key etc. to open and close.
In addition, a plurality of windows are installed: promptly on the above-mentioned access door 1, the sampling that can sample to the save room inner air is with window 4a with in order to remove the insect bacterium that the cultural heritage of keeping in save room inside produces, and the dispensing that is used to throw in fumigation medicament etc. is diffused into inner stifling air supply opening 4c with window 4b and the medicament that is used for throwing in and is used to remove the stifling exhaust opening 4d of save room inside fumigation medicament.
The access of save room has installed top doorframe 5a and left and right side doorframe 5b, 5c, in above-mentioned left and right side doorframe, select a doorframe access door 1 to be installed in the mode of rotatable keying, in the embodiments of the invention, on the fixed hinge 51 that fixedly is attached to right side doorframe 5c upper and lower end, connected the mobile hinge 11 that is attached to access door 1 right side with rotatable structure.
In addition, sealing headliner 52, primary seal left and right side liner 53,54 have been installed on above-mentioned top doorframe 5a and left and right side doorframe 5b, the 5c respectively, these liners will elastic compression be close to the inner face 1a of access door, thereby realize the sealing of access door when closing access door 1.
The present invention is when closing above-mentioned access door 1, and the above ground portion of save room access is kept sealing state.
For this reason, when the doorframe 6 of save room access floor mounted bottom, above only exposing, with above-mentioned bottom door frame 6 is the inboard ground 8a that raises save room, ground, the outside 8b of save room is then a little less than above-mentioned inboard ground 8a, and the top and inboard horizontal surface 61 of above-mentioned bottom doorframe 6 and outside inclined surface 62 form integrated.
The inboard horizontal surface 61 of above-mentioned bottom doorframe 6 keeps level with the inboard ground 8a of save room, above-mentioned outside inclined surface 61 is extension states of inboard horizontal surface 61, ground, outside 8b towards save room forms the inclined surface of step-down gradually, and 8b links to each other with ground, the outside.
In addition, the lower end 12 of above-mentioned access door 1 is a little more than the outside inclined surface 62 of bottom doorframe 6, its angle of inclination is identical with the angle of inclination of above-mentioned outside inclined surface 62 simultaneously, and the mid portion in above-mentioned lower end 12 protrudes downwards and sealing has been installed with bottom liner 7, thereby when closing access door 1, between bottom doorframe 6, play sealing function.
In addition, the suggestion of the angle of inclination of above-mentioned outside inclined surface 62 is in 5-30 ° of scope.Because, when angle of inclination during less than 5 °, when gradient is crossed the young pathbreaker and is caused opening and closing access door 1, ground, the outside 8b of tightening flap 7 contact save rooms, thus make the liner rapid wear.Otherwise, when the angle of inclination of outside inclined surface 62 greater than more than 30 ° the time, the gradient on ground, access is excessive, when making the wheel of the transportation chassis (not have diagram) that loads cultural heritage and historical relic pass through ground, serious inclination will take place when promptly transporting chassis by the access, the cultural heritage and the historical relic that cause transporting on the chassis are piled up to a survey, and safety carrying cultural heritage and historical relic are caused many influences.
Therefore, consider above-mentioned situation, the angle of inclination of suggestion bottom doorframe 6 outside inclined surfaces 62 is in 5-30 ° of scope.
In addition, advise that above-mentioned access door 1 lower end 12 forms the angle of inclination identical with the outside inclined surface of bottom doorframe 6, because when closing access door 1, the sealing that is installed in its lower end 12 mid portions is finished perfection with the sealing action of bottom liner 7.
In addition, the bottom liner 7 that is fixedly attached to above-mentioned access door 1 inner face 1a lower end will be given prominence to downwards when opening access door 1, and the height that makes its height and its lower end 12 outer ends (lowermost portion) much at one.Thus, bottom liner 7 contact outside ground 8b when having avoided unlatching access door 1 when closing access door 1, realize elastic compression with the mid portion of inclination skewed surface 62 outside.Thus, when closing access door 1, be close to the bottom liner 7 of bottom doorframe 6 outside inclined surfaces 62 that form ground, save room access, realize sealing state by elastic compression.
Bottom of the present invention doorframe 6 is as shown in the embodiment of Fig. 2-Fig. 5, be exposed to the horizontal surface 61 and inclined surface 62 one integrated mass on ground, access, and portion's filling with insulation material 63 within it, but as shown in Figure 6, bottom doorframe 6 also can adopt the branch body structure that horizontal surface 61 separates with inclined surface 62.
As implied above, bottom doorframe 6 is divided into horizontal surface 61 and inclined surface 62, and split is when forming horizontal surface 61 and inclined surface 62, when the heat-barrier material 63 that is filled into doorframe 6 inside, above-mentioned bottom is exposed to ground, access, above-mentioned heat-barrier material 63 top will with horizontal surface 61 realization levels, and horizontal surface 61 will join with horizontal-extending state and inclined surface 62 by above the heat-barrier material.
On the other hand, the height of the outside, the access ground 8b of above-mentioned save room should maintain an equal level with the outer ends of conduct bottom doorframe 6 outside inclined surface minimum altitudes, thereby safety moves the transportation chassis of carrying cultural heritage and historical relic, and according to circumstances, as shown in Figure 7, when level was realized in the lower end of the ground, the outside of save room access and bottom doorframe 6, sloping floor 8c was installed in the inclined at inclination angles continuity that the outside inclined surface 62 of above-mentioned bottom doorframe 6 can be identical, thereby forms inlet.
Effect of the present invention is as follows:
Save room will be kept optimum temperature and the humidity that is fit to safety preservation and management culture legacy and historical relic, and when the preservation state of the cultural heritage of checking current management at any time and historical relic, when perhaps being transported to it outside save room for the exhibition cultural heritage, and when the cultural heritage of latest find and historical relic be saved in save room, the access door 1 that is installed in the save room access will be repeated to open and close.
Shown in the embodiment of Fig. 5, the inboard horizontal surface 61 formation levels of inboard ground 8a in the access of save room and bottom doorframe 6, the height of outside ground 8b is identical with the height of outside inclined surface 62 ends of bottom doorframe 6, when it forms level, the lower end 12 of access door 1 will be a little more than ground, outside 8b, thereby freely open and close access door 1, when opening above-mentioned access door 1 as shown in Figure 4, the sealing that is packed in lower end 12 mid portions will be removed compressive state with bottom liner 7, and the sealing of this moment will present approaching height with the outer ends (minimum altitude position) of the lower end 12 of access door 1 inclination with bottom liner 7, therefore when opening and closing access door 1, avoid contact outside ground 8b, make switching motion free soft, and when so opening access door 1, the ground of access will form minor grade by the outside inclined surface 62 of bottom doorframe 6, make the transportation chassis that loads cultural heritage and historical relic smoothly by outside inclined surface 62, thus safety carrying cultural heritage and historical relic.In addition, when the ground, the outside of access 8b installed inclination pedal 8c, tilt phenomenon may appear in the transportation chassis by this inclination pedal, but above-mentioned inclination pedal 8c is the same with bottom doorframe 6 outside inclined surfaces 62 because of it, in 5-30 ° of scope, tilt, can move the transportation chassis safely.
In addition, when closing the access door 1 that is installed in the save room access, attached to the sealing of access door 1 inclination lower end 12 with bottom liner 7 from the minimum outside left of bottom doorframe 6 outside inclined surfaces 62 to the process that move the centre, sealing will not contact outside inclined surface 62 with bottom liner 7 and move, near access door 1 time, i.e. sealing with bottom liner 7 from middle part near outside inclined surface 62, above-mentioned sealing begins contact outside inclined surface 62 with the end portion of bottom liner 7, compress simultaneously, when above-mentioned access door 1 is closed fully, above-mentioned sealing will be carried out elastic compression, the lower end of hermetically enclosed access door with the end portion of bottom liner 7.
As mentioned above, begin to carry out elastic compression to closing fully during from access door 1 approaching closing, sealing will seal the bottom of elastic compression access with bottom liner 7, simultaneously, the sealing that is installed on top doorframe 5a and left and right side doorframe 5b, the 5c uses left and right side liner 53,54 also with the inner face 1a of while elastic compression to access door 1 with headliner 52 and sealing, thereby the access of hermetically enclosed save room is stopped extraneous hazards and is entered in the save room.
The invention effect: according to above-mentioned to explanation of the present invention, on the ground, gateway of save room Only expose above it when burying the bottom doorframe underground, improve simultaneously the inboard ground of save room, outside the reduction Side ground, the inboard horizontal surface 61 of above-mentioned bottom doorframe 6 and the inboard ground 8a of save room The maintenance level, above-mentioned outside inclined surface 61 is extension states of inboard horizontal surface 61, face Ground, outside 8b to save room forms the gradually inclined surface of step-down, with ground, outside 8b phase Connect.
The inboard ground of the inboard horizontal surface of above-mentioned bottom doorframe and save room keeps level, inboard Horizontal surface extends out, and the outside inclined surface of gentle slope inclined surface forms one with presenting gradually Body, and join with the ground, the outside of save room, thereby when closing access door, be installed in discrepancy The sealing of door lower end, effectively intercepts to the inclined surface of the above-mentioned outside with the bottom liner elastic compression Outside air, and when opening and closing access door, avoid the sealing of access door to collect with the bottom liner contact The ground, the outside in storehouse significantly improves the service life that bottom liner is used in sealing, and with sealing state The gateway of sealing save room is guaranteed to be collected in save room interior various cultural heritages and historical relic and is exempted from Damaged by hazards, realize safekeeping. Simultaneously, adopted on ground, the gateway of save room Face is buried the structure of under(-)chassis underground, can keep the sealing state of gateway, the peace of reduction access door The dress expense, thus price competitiveness aspect the installation of save room access door, promoted, be a warp The invention that Ji is practical.
Claims (4)
1, a kind of hermetically-sealed construction of special for entrince door of storehouse, install a top doorframe and a left side that is convex shape in the save room access, the right side doorframe, be installed in a left side, the fixed hinge of any side is the point of rotation in the doorframe of right side, can be rotated keying, the sealing bottom liner that contacts with ground, access has then been installed in the bottom of special for entrince door of storehouse, it is characterized in that: connect a left side, the bottom doorframe of right side doorframe is embedded in the underground of access, basset in its top, be as the criterion with the bottom doorframe, the inboard ground height of save room, ground, the outside then is lower than inboard ground, and be as the criterion when closing access door, the inner surface of bottom doorframe is the horizontal surface that is level with the inboard ground of save room, the outer surface of bottom doorframe is relatively to form step-down gradually with inboard horizontal surface, the inclined surface that joins until the ground, the outside with save room.
2, the hermetically-sealed construction of special for entrince door of storehouse according to claim 1, it is characterized in that: when opening above-mentioned access door, in order to make sealing not contact the ground, the outside of save room with bottom liner, only when closing access door, above-mentioned sealing contacts with the state that compression attaches the doorframe outside, bottom inclined surface with bottom liner, and the access door lower end presents and the identical angle of inclination of inclined surface, the bottom doorframe outside.
3, the hermetically-sealed construction of special for entrince door of storehouse according to claim 1 is characterized in that: the sealing bottom liner is installed in the middle of access door inclination lower end, and sealing is identical with the exterior bottom height of inclination lower end with the height of bottom liner.
4, the hermetically-sealed construction of special for entrince door of storehouse according to claim 1 is characterized in that: the inboard ground of bottom doorframe and save room be level horizontal surface and with this horizontal surface more gradually the inclined surface of step-down be that split independently is provided with.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040072924 | 2004-09-13 | ||
| KR1020040072924A KR20060024071A (en) | 2004-09-13 | 2004-09-13 | Airtight structwre of door for storehouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1749525A true CN1749525A (en) | 2006-03-22 |
Family
ID=36605157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100634258A Pending CN1749525A (en) | 2004-09-13 | 2005-04-08 | Sealing structure special for entrince door of storehouse |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20060024071A (en) |
| CN (1) | CN1749525A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101461609B (en) * | 2007-12-17 | 2011-06-15 | 高玉华 | Terminal table for reading electronic media reading matter |
| CN102373871A (en) * | 2010-08-06 | 2012-03-14 | 邦巴尔迪尔运输有限公司 | Fire door for rail vehicles |
| CN102777117A (en) * | 2012-08-15 | 2012-11-14 | 苏州岸肯电子科技有限公司 | Sound insulation door for sound cancelling room |
-
2004
- 2004-09-13 KR KR1020040072924A patent/KR20060024071A/en not_active Application Discontinuation
-
2005
- 2005-04-08 CN CNA2005100634258A patent/CN1749525A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101461609B (en) * | 2007-12-17 | 2011-06-15 | 高玉华 | Terminal table for reading electronic media reading matter |
| CN102373871A (en) * | 2010-08-06 | 2012-03-14 | 邦巴尔迪尔运输有限公司 | Fire door for rail vehicles |
| CN102373871B (en) * | 2010-08-06 | 2015-01-07 | 邦巴尔迪尔运输有限公司 | Fire door for rail vehicles |
| CN102777117A (en) * | 2012-08-15 | 2012-11-14 | 苏州岸肯电子科技有限公司 | Sound insulation door for sound cancelling room |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060024071A (en) | 2006-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20060322 |