CN103010240A - Railway passenger train body - Google Patents
Railway passenger train body Download PDFInfo
- Publication number
- CN103010240A CN103010240A CN2012105386324A CN201210538632A CN103010240A CN 103010240 A CN103010240 A CN 103010240A CN 2012105386324 A CN2012105386324 A CN 2012105386324A CN 201210538632 A CN201210538632 A CN 201210538632A CN 103010240 A CN103010240 A CN 103010240A
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- pedal
- gear
- tooth bar
- bottom plate
- car body
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Abstract
The invention provides a railway passenger train body. The railway passenger train body comprises a passenger train body bottom plate and passenger train body side walls arranged at two sides of the passenger train body; a sliding door is arranged at a through port on one of the passenger train body side wall; the passenger train body bottom plate is covered with an interior floor board; and a first gap is formed between the internal floor board and the top surface of the passenger train body bottom plate; a pedal is arranged in the first gap; a gear mechanism is fixedly arranged between the pedal and the sliding door; the gear mechanism comprises a transmission shaft capable of being self rotated and a first gear and a second gear which are respectively fixedly arranged on the transmission shaft; a first rack extending along the longitudinal direction is fixedly arranged on the sliding door; a second rack extending along the horizontal direction is fixedly arranged on the pedal; the first gear is engaged with the first rack, the second gear is engaged with the second rack, so that the second gear which rotates along with the transmission shaft can drive the pedal to move towards the external side of the passenger train body bottom plate. According to the railway passenger trail body provided by the invention, the pedal can be stretched out when the sliding door is opened, the gap between the station and the passenger train body is blocked, and thus, the safety on a railway passenger train and the speed of the railway passenger train are improved.
Description
Technical field
The present invention relates to the rolling stock manufacturing technology, relate in particular to a kind of rail passenger car body.
Background technology
Current trolley coach (comprising subway train carriage, ground rail passenger vehicle etc.) in order to guarantee traffic safety, will keep certain space gap K(shown in Figure 1A usually between car body 101 both sides and platform 102 when stopping the station); But because the existence in this space, trolley coach open the car body side door for the passenger by the time, the passenger is easy to step in this space when being not intended to, causes danger passenger's small article such as mobile phone, wallet etc., also might fall among this space, cause unnecessary loss.
In the prior art, the person and property safety for fear of above-mentioned space to the passenger cause damage, adopt following measure, namely when trolley coach is stopped, behind car door opening, transitional footboard 1(of artificial placement is as shown in Figure 1B between car body floor and platform), be used for blocking above-mentioned space, trample when getting on or off the bus for the passenger.
But, this mode of placing separately transitional footboard by manual type in the prior art, need a large amount of manpowers of waste, and affect the train average running speed, especially the trolley coach many for this bus stop of subway train carriage, that the passenger flows momentum is large, car door is many, this mode more can't be used in the prior art.
Summary of the invention
For defects of the prior art, the invention provides a kind of rail passenger car body, can be when the trolley coach bus stop, opening and stretch out the pedal of coming in and going out for the passenger with sliding door, to shelter from the space between car body and the platform, improve traffic safety and guaranteed operating speed.
The invention provides a kind of rail passenger car body, comprise: the hull bottom plate that extends longitudinally and the vehicle body side wall that is fixedly installed on described hull bottom plate both sides, offer at least one on the described vehicle body side wall of at least one side for the mouth that pass through of passenger getting on/off, but and describedly be provided with the sliding door that push-and-pull is opened by the mouth place; Be coated with the interior trim floor on the described hull bottom plate, and form the first gap between described interior trim floor and the described hull bottom plate end face, in the first gap between described hull bottom plate and the described interior trim floor and correspondingly describedly be provided with pedal by mouth, be fixedly installed gear mechanism on the described pedal and between described pedal and sliding door, but described gear mechanism comprise the transmission shaft that is arranged on the rotation on the described interior trim floor and respectively fixed cover be located at the first gear and the second gear on the described transmission shaft; Be fixedly installed the first tooth bar that extends longitudinally on the described sliding door, be fixedly installed the second tooth bar that extends transversely on the described pedal; Described the first gear is meshed with described the first tooth bar, in order to drive described the first gear and the rotation of described transmission shaft by opening of described sliding door, described the second gear is meshed with described the second tooth bar, in order to the described pedal of the second gear driven side shifting outside described hull bottom plate by together rotating with described transmission shaft.
Rail passenger car body provided by the invention, when sliding door is opened, can be by the pedal between gear mechanism drive setting and interior trim floor and the hull bottom plate by extending out to the car body outside by the mouth below, to shelter from the space between car body and the platform, supply passenger safety, get on or off the bus rapidly, need not human assistance, efficient and convenient, guaranteed train running speed, more can adapt to subway train carriage and use, improved and form safety.
Description of drawings
Figure 1A is rail passenger car body and platform relative position schematic diagram;
Figure 1B is the schematic diagram of placing transitional footboard in the prior art;
Part-structure schematic diagram among Fig. 2 rail passenger car body embodiment of the present invention;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 be among Fig. 3 A-A to cutaway view;
Fig. 5 be among Fig. 3 B-B to cutaway view;
Fig. 6 is the enlarged drawing at I place among Fig. 3;
Fig. 7 is the enlarged drawing at II place among Fig. 4;
Fig. 8 is the enlarged drawing at III place among Fig. 5;
Fig. 9 is the enlarged drawing at IV place among Fig. 5;
Figure 10 is the block diagram of Fig. 3 middle gear mechanism.
The specific embodiment
Herein described " vertically " refer to the direction of trolley coach operation, " laterally " refer in horizontal surface, the vertical and direction of " vertically ", for trolley coach microscler, that be formed by connecting from beginning to end by a plurality of car bodies, " vertically " is the length direction of trolley coach, and " laterally " is the Width of trolley coach.
The invention provides a kind of rail passenger car body, please refer to Fig. 2-6, Fig. 8 and Figure 10, comprise: the hull bottom plate 2 that extends longitudinally and the vehicle body side wall (not shown) that is fixedly installed on hull bottom plate 2 both sides, offer at least one on the vehicle body side wall of at least one side for the mouth that pass through of passenger getting on/off, but and be provided with the sliding door 3 that push-and-pull is opened by the mouth place; Be coated with interior trim floor 4 on the hull bottom plate 2, and form the first gap between interior trim floor 4 and hull bottom plate 2 end faces, in the first gap between hull bottom plate 2 and the interior trim floor 4 and correspondingly be provided with pedal 5 by mouth, be fixedly installed gear mechanism 6 between 3 on the pedal 5 and at pedal 5 and sliding door, but gear mechanism 6 comprise the transmission shaft 60 that is arranged on the rotation on the interior trim floor 4 and respectively fixed cover be located at the first gear 61 and the second gear 62 on the transmission shaft 60; Be fixedly installed the first tooth bar 31 that extends longitudinally on the sliding door 3, be fixedly installed the second tooth bar 32 that extends transversely on the pedal 2; The first gear 61 is meshed with the first tooth bar 31, in order to by pulling 3 open and drive the first gear 61 and transmission shaft 60 rotates, the second gear 62 is meshed with the second tooth bar 32, in order to drive pedal 5 towards hull bottom plate 2 outer side shiftings by the second gear 62 that together rotates with transmission shaft 60.
Particularly, railroad car bodywork is generally surrounded by the vehicle body side wall of the hull bottom plate 2 that extends longitudinally, both sides, the headwall of rear and front end and the ceiling at top, be coated with interior trim floor 4 on the hull bottom plate 2, and by be distributed in a plurality of floors on hull bottom plate 2 end faces support 401 with interior trim inner panel 4 support, make its with hull bottom plate 2 between above-mentioned the first gap of formation; Can be opened in by mouth on the vehicle body side wall of the same side, also can be on the vehicle body side wall of both sides, relatively offer by mouth respectively, each is equipped with sliding door 3 by the mouth place, 3 close by mouth by pulling guaranteeing when closing, and when promotion sliding door 3 is along the longitudinal movement, sliding door 3 leaves by mouth, so that the passenger can be by getting on or off the bus by mouth.
Further, hull bottom plate 2 corresponding by mouthful edges, above-mentioned floor can be set support 401, with to should in the first gap of position pedal 5 being set; Transmission shaft 60 can vertically fixedly pass interior trim floor 4 and be fixed on the vehicle body bottom frame 2, and the first gear 61 and the second gear 62 respectively fixed cover are located at top and the bottom of transmission shaft 60, and all can be for being horizontally disposed with.
The first tooth bar 31 that extends longitudinally can be fixedly installed on the bottom of sliding door and the top face of corresponding pedal 5, and 32 of the second tooth bars that extend transversely can be fixedly installed on the pedal 5;
Preferably, pedal 5 can be rectangular, the bearing of trend of the first tooth bar 31 can be parallel to the length direction of pedal 5, the second tooth bar 32 is fixedly installed on the side of Width of corresponding pedal 5, between the two ends of one end corresponding to the first tooth bar 31 of the second tooth bar 32, teeth on the second tooth bar 32 are formed on the side that the second tooth bar 32 is opened direction towards sliding door 3, and gear mechanism 6 has at the second tooth bar 32 by the side of teeth and between the first tooth bar 31 and the second tooth bar 32.That is, the relative position relation between gear mechanism 6, the first tooth bar 31 and the second tooth bar 32 can always be determined according to the opening square of sliding door 3.The concrete two kinds of situations of dividing.
A kind ofly be, when sliding door 3 opening procedures (direction shown in the arrow is front among Fig. 6) when moving towards the place ahead, the second tooth bar 32 can be fixedly installed on pedal 5 side forward, it is other that this moment, gear mechanism 6 can be arranged on sliding door 3, the place ahead of pedal 5, like this, when sliding door 3 is opened, the first tooth bar 31 is towards vertical the place ahead parallel motion, engagement by the first tooth bar 31 and the first gear 61 drives together left-hand revolution of the first gear 61 and transmission shaft 60, drive simultaneously the second gear 62 same left-hand revolutions of captiveing joint with transmission shaft 60, and then, by the engagement between the second gear 62 and the second tooth bar 32, drive the second tooth bar 32 together with pedal 5 along laterally towards hull bottom plate 2 outer side shiftings.Another kind is, on the contrary, open direction (with the direction of opposite direction shown in Fig. 6) when moving backwards when sliding door 3, the second tooth bar 32 can be fixedly installed on pedal 5 side backwards, it is other that this moment, gear mechanism 6 can be arranged on sliding door 3, the rear of pedal 5, like this, when sliding door 3 is opened, the first tooth bar 31 is towards vertical rear parallel motion, drive the first gear 61 and transmission shaft 60 clickwises by the engagement between the first tooth bar 31 and the first gear 61, and then, thereupon the second gear 62 of clickwise just can by with the engagement of the second tooth bar 32, drive the second tooth bar 32 and pedal 5 edges laterally towards hull bottom plate 2 outer side shiftings.
The rail passenger car body that the present embodiment provides, when sliding door is opened, can be by the pedal between gear mechanism drive setting and interior trim floor and the hull bottom plate by extending out to the car body outside by the mouth below, to shelter from the space between car body and the platform, supply passenger safety, get on or off the bus rapidly, need not human assistance, efficient and convenient, guaranteed train running speed, more can adapt to subway train carriage and use, improved and form safety.
In the above-described embodiments, gear mechanism 6 can also comprise a holder housing, holder housing by top board 602, base plate 603 and be fixedly connected on top board 602 and base plate 603 between riser 601 form, the two ends of transmission shaft 60 are installed in respectively on the installation through hole of top board 602 and base plate 603 by clutch shaft bearing, to reduce the wearing and tearing that are subject in transmission shaft 60 rotation processes, guarantee that pedal 5 can opening reliably, stretching out rapidly with sliding door 3.In addition, gear mechanism 6 is fixedly installed on the car body after can assembling in advance again, has made things convenient for processing and assembly manipulation.
Further, the length of the length of the first tooth bar 31, the second tooth bar 32, and the second tooth bar 32 1 ends are corresponding and the particular location of the first tooth bar 31, can determine along horizontal width according to shift motion and the pedal 5 of sliding door 3; Preferably, the diameter of the first gear 61 is greater than the second gear 62, and the number of teeth of the first gear 61 is more than the second gear 62, and when sliding door was opened, pedal 5 can stretch out at faster speed; When sliding door is closed, can drive the pedal fast retractile between hull bottom plate 2 and the interior trim floor 4, do not affect the operation of trolley coach.
In the above-described embodiments, offer respectively the long through groove 501 that extends transversely on the end face of pedal 5 and the bottom surface; In the first gap, corresponding each elongate recesses 501 is fixedly installed at least one guide 52, and guide 52 and corresponding long through groove 501 sliding block joints, namely, when pedal 5 with the second tooth bar 32 during along transverse shifting, guide 52 is the horizontal relative sliding in long through groove 501 edges relatively, to play directional tagging by the movement of 52 pairs of pedals 5 of guide.
Particularly, guide 52 can comprise the adapter shaft 521 that vertically is fixedly installed on the hull bottom plate 2, being arranged with on the adapter shaft 521 can be around the connection roller 522 of adapter shaft 521 rotations, connecting the diameter of roller 522 and the width of long through groove 501 is complementary, like this when pedal 5 during along transverse shifting, just can the cliding friction between long through groove 501 and the guide 52 be changed into friction of rolling by the rolling that connects roller 522, reduce disadvantageous resistance, and avoided the undue wear to each mating surfaces.
Preferably, can offer three long through grooves 501, each long through groove 501 on the pedal 5 can corresponding two guides 52.
Further, such as Fig. 4 and shown in Figure 7, the bottom of adapter shaft 521 can be arranged on the hull bottom plate 2, and by forming the shaft shoulder 523 vertical axles 521 that are located by connecting near the bottom of adapter shaft 521; The end face of pedal 5 is stretched out and between pedal 5 and interior trim floor 4 in the top of adapter shaft 521; Be fixedly installed the supporting disk 524 of level on the top of adapter shaft 521, also be fixedly installed on supporting disk 524 end faces and be useful on the end face of adjusting pedal 5 and the adjustment backing plate 525 of interior trim floor 4 bottom surface gaps, to adjust the height of whole guide 52 by adjusting the different thickness of adjusting backing plate 525, make the end face of each guide 52 be in same level, improve the stationarity in pedal 5 moving process.
In the above-described embodiments, offer respectively some deep gouges 504 on the end face of pedal 5 and the bottom surface; Be provided with the top supporting member 54 that rubs be used between the bottom surface that reduces pedal 5 and interior trim floor 4 in the deep gouge 504 on the end face of pedal 5, be provided with the bottom support spare 53 that rubs be used between the end face that reduces pedal 5 and hull bottom plate 5 in the deep gouge 504 on the bottom surface of pedal 5; And top supporting member 54 and bottom support spare 53 are supported respectively on the bottom surface on interior trim floor 4 and on the end face of hull bottom plate 2, so that do not contact between other zone of pedal 5 and interior trim floor 4 and the hull bottom plate 2.
Particularly, such as Fig. 4 and shown in Figure 9, top supporting member 54 and bottom support spare 53 can comprise respectively back plate 55 and supporting rollern 56, back plate 55 forms the groove 551 that is complementary with deep gouge 504, longitudinally be fixedly installed the supporting shaft 552 of level in the groove 551, supporting rollern 56 is set on the supporting shaft 552; Back plate 55 is fixedly connected in the deep gouge 504.Wherein, the snyed plate with depression that back plate 55 can be formed in one, its sunk part forms groove 551, and this groove 551 of this back plate 55 can just place deep gouge 504, and can back plate 55 and pedal 5 be tightened together by bolt; When supporting rollern 56 can play good supporting role, can also relatively rotate, form by the contact of rolling, thereby effectively reduced the friction force between the end face of the bottom surface on pedal 5 and interior trim floor 4 and hull bottom plate 2, further guarantee that pedal 5 can quick travel, avoid the wearing and tearing of pedal 5, extended service life.
It should be noted that at last: above each embodiment is not intended to limit only in order to technical scheme of the present invention to be described; Although with reference to aforementioned each embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (11)
1. rail passenger car body, comprise: the hull bottom plate that extends longitudinally and the vehicle body side wall that is fixedly installed on described hull bottom plate both sides, offer at least one on the described vehicle body side wall of at least one side for the mouth that pass through of passenger getting on/off, but and describedly be provided with the sliding door that push-and-pull is opened by the mouth place; Be coated with the interior trim floor on the described hull bottom plate, and form the first gap between described interior trim floor and the described hull bottom plate end face, it is characterized in that, in the first gap between described hull bottom plate and the described interior trim floor and correspondingly describedly be provided with pedal by mouth, be fixedly installed gear mechanism on the described pedal and between described pedal and sliding door, but described gear mechanism comprise the transmission shaft that is arranged on the rotation on the described interior trim floor and respectively fixed cover be located at the first gear and the second gear on the described transmission shaft; Be fixedly installed the first tooth bar that extends longitudinally on the described sliding door, be fixedly installed the second tooth bar that extends transversely on the described pedal; Described the first gear is meshed with described the first tooth bar, in order to drive described the first gear and the rotation of described transmission shaft by opening of described sliding door, described the second gear is meshed with described the second tooth bar, in order to the described pedal of the second gear driven side shifting outside described hull bottom plate by together rotating with described transmission shaft.
2. rail passenger car body according to claim 1 is characterized in that, described transmission shaft vertically arranges, described the first gear and the second gear are horizontally disposed with.
3. rail passenger car body according to claim 1, it is characterized in that, between the two ends of one end corresponding to described the first tooth bar of described the second tooth bar, teeth on described the second tooth bar are formed on described the second tooth bar is opened direction towards described sliding door a side, and described gear mechanism has at described the second tooth bar by the side of teeth and between described the first tooth bar and the second tooth bar.
4. rail passenger car body according to claim 3, it is characterized in that, described gear mechanism also comprises a holder housing, described holder housing is comprised of top board, base plate and the riser that is fixedly connected between described top board and the base plate, and the two ends of described transmission shaft are installed in respectively on described top board and the base plate by clutch shaft bearing.
5. rail passenger car body according to claim 4 is characterized in that, the diameter of described the first gear is greater than described the second gear, and the number of teeth of described the first gear is more than described the second gear.
6. arbitrary described rail passenger car body is characterized in that according to claim 1-5, offers respectively the long through groove that extends transversely on the end face of described pedal and the bottom surface; In described the first gap, corresponding described elongate recesses is fixedly installed at least one guide, and described guide and corresponding described long through groove sliding block joint.
7. rail passenger car body according to claim 6, it is characterized in that, described guide comprises the adapter shaft that vertically is fixedly installed on the described hull bottom plate, being arranged with on the described adapter shaft can be around the connection roller of described adapter shaft rotation, and the diameter of described connection roller and the width of described long through groove are complementary.
8. rail passenger car body according to claim 7 is characterized in that, the bottom of described adapter shaft is arranged on the described hull bottom plate, and by forming the described adapter shaft in the vertical location of the shaft shoulder near the bottom of described adapter shaft; The end face of described pedal is stretched out and between described pedal and described interior trim floor in the top of described adapter shaft; Be fixedly installed the supporting disk of level on the top of described adapter shaft, also be fixedly installed on the described supporting disk end face and be useful on the end face of adjusting described pedal and the adjustment backing plate of bottom surface, described interior trim floor gap.
9. rail passenger car body according to claim 6 is characterized in that, offers respectively some deep gouges on the end face of described pedal and the bottom surface; In the described deep gouge on the end face of described pedal, be provided with the top supporting member that rubs be used between the bottom surface that reduces described pedal and described interior trim floor, in the described deep gouge on the bottom surface of described pedal, be provided with the bottom support spare that rubs be used between the end face that reduces described pedal and described hull bottom plate; And described top supporting member and bottom support spare are supported respectively on the bottom surface on described interior trim floor and on the end face of described hull bottom plate.
10. rail passenger car body according to claim 9, it is characterized in that, described top supporting member and bottom support spare comprise respectively back plate and supporting rollern, described back plate forms the groove that is complementary with described deep gouge, longitudinally be fixedly installed the supporting shaft of level in the described groove, described supporting rollern is set on the described supporting shaft; Described back plate is fixedly connected in the described deep gouge.
11. rail passenger car body according to claim 3, it is characterized in that, described pedal is rectangular, and the bearing of trend of described the first tooth bar is parallel to the length direction of described pedal, and described the second tooth bar is fixedly installed on the side of Width of corresponding described pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538632.4A CN103010240B (en) | 2012-12-13 | 2012-12-13 | Rail passenger car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538632.4A CN103010240B (en) | 2012-12-13 | 2012-12-13 | Rail passenger car body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103010240A true CN103010240A (en) | 2013-04-03 |
| CN103010240B CN103010240B (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210538632.4A Active CN103010240B (en) | 2012-12-13 | 2012-12-13 | Rail passenger car body |
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| CN (1) | CN103010240B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105711610A (en) * | 2015-09-17 | 2016-06-29 | 成都明日星辰科技有限公司 | Safe and durable type intelligent pedal for rail transit |
| CN105711609A (en) * | 2015-09-17 | 2016-06-29 | 成都明日星辰科技有限公司 | Safe and durable smart pedal with support device |
| CN105711608A (en) * | 2015-09-17 | 2016-06-29 | 成都明日星辰科技有限公司 | Mechanical and durable smart pedal with support device |
| CN105730466A (en) * | 2015-09-17 | 2016-07-06 | 成都明日星辰科技有限公司 | Intelligent telescopic device for railway traffic safety pedal |
| CN105730465A (en) * | 2015-09-17 | 2016-07-06 | 成都明日星辰科技有限公司 | Mechanical linkage type safety intelligent pedal with supporting device |
| CN106193884A (en) * | 2015-04-24 | 2016-12-07 | 盖伯.伯德有限两合公司 | The door leaf actuator of the flexible door leaf of band |
| CN106926855A (en) * | 2015-09-17 | 2017-07-07 | 成都明日星辰科技有限公司 | A kind of Telescopic safe intelligence pedal with support meanss |
| CN106926856A (en) * | 2017-04-05 | 2017-07-07 | 黄杰 | A kind of train is anti-to step on sky device |
| CN107167642A (en) * | 2017-05-06 | 2017-09-15 | 深圳市安思科电子科技有限公司 | A kind of easy-maintaining Intelligent ammeter box |
| CN108860189A (en) * | 2018-05-21 | 2018-11-23 | 陕西铁路工程职业技术学院 | Passenger train automatic telescopic ladder device |
| CN109291936A (en) * | 2018-09-13 | 2019-02-01 | 全晟� | A kind of subway platform and train gap protection mechanism |
| CN109367552A (en) * | 2018-09-29 | 2019-02-22 | 中车唐山机车车辆有限公司 | Rail vehicle platform compensation device and rail vehicle |
| CN110809546A (en) * | 2017-05-11 | 2020-02-18 | 西门子交通奥地利有限责任公司 | Gap bridging system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105818824A (en) * | 2015-09-17 | 2016-08-03 | 成都明日星辰科技有限公司 | Mechanical intelligent linkage device for rail traffic safety pedal |
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| JP4435631B2 (en) * | 2004-06-30 | 2010-03-24 | 東海旅客鉄道株式会社 | Railway vehicle having side sliding door device |
| CN201971018U (en) * | 2010-12-08 | 2011-09-14 | 周明星 | Expansion pedal for railway passenger cars |
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| CN1418790A (en) * | 2002-12-09 | 2003-05-21 | 吴卓进 | Active foot step for getting on/off train |
| KR20050014332A (en) * | 2003-07-30 | 2005-02-07 | 조성국 | A safety foothold system of electric railway |
| KR100509064B1 (en) * | 2004-02-27 | 2005-08-22 | 김민식 | Apparatus for safe getting on and off a electric rail car |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193884A (en) * | 2015-04-24 | 2016-12-07 | 盖伯.伯德有限两合公司 | The door leaf actuator of the flexible door leaf of band |
| CN106193884B (en) * | 2015-04-24 | 2017-09-26 | 盖伯.伯德有限两合公司 | The door leaf actuator of the flexible door leaf of band |
| CN105730466A (en) * | 2015-09-17 | 2016-07-06 | 成都明日星辰科技有限公司 | Intelligent telescopic device for railway traffic safety pedal |
| CN105711610A (en) * | 2015-09-17 | 2016-06-29 | 成都明日星辰科技有限公司 | Safe and durable type intelligent pedal for rail transit |
| CN105730465A (en) * | 2015-09-17 | 2016-07-06 | 成都明日星辰科技有限公司 | Mechanical linkage type safety intelligent pedal with supporting device |
| CN105711608A (en) * | 2015-09-17 | 2016-06-29 | 成都明日星辰科技有限公司 | Mechanical and durable smart pedal with support device |
| CN106926855A (en) * | 2015-09-17 | 2017-07-07 | 成都明日星辰科技有限公司 | A kind of Telescopic safe intelligence pedal with support meanss |
| CN105711609A (en) * | 2015-09-17 | 2016-06-29 | 成都明日星辰科技有限公司 | Safe and durable smart pedal with support device |
| CN106926856A (en) * | 2017-04-05 | 2017-07-07 | 黄杰 | A kind of train is anti-to step on sky device |
| CN107167642A (en) * | 2017-05-06 | 2017-09-15 | 深圳市安思科电子科技有限公司 | A kind of easy-maintaining Intelligent ammeter box |
| CN110809546A (en) * | 2017-05-11 | 2020-02-18 | 西门子交通奥地利有限责任公司 | Gap bridging system |
| CN108860189A (en) * | 2018-05-21 | 2018-11-23 | 陕西铁路工程职业技术学院 | Passenger train automatic telescopic ladder device |
| CN109291936A (en) * | 2018-09-13 | 2019-02-01 | 全晟� | A kind of subway platform and train gap protection mechanism |
| CN109367552A (en) * | 2018-09-29 | 2019-02-22 | 中车唐山机车车辆有限公司 | Rail vehicle platform compensation device and rail vehicle |
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| CN103010240B (en) | 2015-08-05 |
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Inventor after: Sun Bangcheng Inventor after: Wang Zhitao Inventor after: Sun Jiaping Inventor after: Li Baoquan Inventor after: Zhang Shichen Inventor after: Li Xia Inventor before: Wang Zhitao Inventor before: Sun Jiaping Inventor before: Li Baoquan Inventor before: Zhang Shichen Inventor before: Li Xia |
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