CN103010240B - Rail passenger car body - Google Patents
Rail passenger car body Download PDFInfo
- Publication number
- CN103010240B CN103010240B CN201210538632.4A CN201210538632A CN103010240B CN 103010240 B CN103010240 B CN 103010240B CN 201210538632 A CN201210538632 A CN 201210538632A CN 103010240 B CN103010240 B CN 103010240B
- Authority
- CN
- China
- Prior art keywords
- pedal
- gear
- tooth bar
- car body
- bottom plate
- 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.)
- Active
Links
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention provides a kind of rail passenger car body.Comprise: the vehicle body side wall of hull bottom plate and both sides, on vehicle body side wall by mouth is provided with sliding door; Hull bottom plate is coated with interior trim floor, and form the first gap between interior trim floor and hull bottom plate end face, pedal is provided with in the first gap, pedal is fixedly installed gear mechanism between pedal and sliding door, gear mechanism comprise can rotation transmission shaft and be separately fixed at the first gear on transmission shaft and the second gear; Sliding door is fixedly installed the first tooth bar extended longitudinally, pedal is fixedly installed the second tooth bar extended transversely; First gear is meshed with the first tooth bar, and the second gear is meshed with the second tooth bar, moves outside hull bottom plate in order to the second gear driven pedal by together rotating with transmission shaft.This rail passenger car body, its pedal can stretch out when sliding door is opened, and blocks the gap between platform and car body, improves safety and the speed of a motor vehicle by bus.
Description
Technical field
The present invention relates to rolling stock manufacturing technology, particularly relate to a kind of rail passenger car body.
Background technology
Current orbit passenger vehicle (comprising subway train carriage, ground rail passenger vehicle etc.), when stop station, in order to ensure traffic safety, usually will keep certain space gap K(as shown in Figure 1A between car body 101 both sides and platform 102); But due to the existence in this space, trolley coach open car body side door for passenger by time, passenger is easy to step in this space when being not intended to, causing danger, and the small article of passenger is as mobile phone, wallet etc., also likely fall among this space, cause unnecessary loss.
In the prior art, in order to avoid above-mentioned space causes damage to the person of passenger and property safety, adopt following measure, namely when trolley coach is stopped, when after car door opening, between car body floor and platform, an artificial placement transitional footboard 1(is as shown in Figure 1B), being used for blocking above-mentioned space, trampling when getting on or off the bus for passenger.
But, this mode of being placed transitional footboard by manual type separately in prior art, need to waste a large amount of manpower, and affect train average running speed, especially the trolley coach many for this bus stop of subway train carriage, passenger flows momentum is large, car door is many, in prior art, this mode more cannot use.
Summary of the invention
For above-mentioned defect of the prior art, the invention provides a kind of rail passenger car body, can when trolley coach bus stop, opening and stretch out the pedal of coming in and going out for passenger with sliding door, to shelter from the space between car body and platform, improve traffic safety and ensure that operating speed.
The invention provides a kind of rail passenger car body, comprise: the hull bottom plate extended longitudinally and the vehicle body side wall being fixedly installed on described hull bottom plate both sides, the described vehicle body side wall of at least side offers at least one for passenger getting on/off by mouth, and described being provided with by mouth place can the sliding door opened of push-and-pull; Described hull bottom plate is coated with interior trim floor, and form the first gap between described interior trim floor and described hull bottom plate end face, correspondingly described mouth is provided with pedal in the first gap between described hull bottom plate with described interior trim floor, described pedal is fixedly installed gear mechanism between described pedal and sliding door, described gear mechanism comprise be arranged on described interior trim floor, can rotation transmission shaft and respectively fixed cover be located at the first gear on described transmission shaft and the second gear; Described sliding door is fixedly installed the first tooth bar extended longitudinally, described pedal is fixedly installed the second tooth bar extended transversely; Described first gear is meshed with described first tooth bar, in order to drive described first gear and described drive axis by opening of described sliding door, described second gear is meshed with described second tooth bar, moves outside described hull bottom plate in order to pedal described in the second gear driven by together rotating with described transmission shaft.
Rail passenger car body provided by the invention, when sliding door is opened, can by gear mechanism drive arrange and pedal between interior trim floor and hull bottom plate by by extending out to outside car body below mouth, to shelter from the space between car body and platform, for passenger safety, get on or off the bus rapidly, without the need to human assistance, efficient and convenient, ensure that train running speed, more can adapt to subway train carriage and use, improve and form safety.
Accompanying drawing explanation
Figure 1A is relative position schematic diagram between rail passenger car body and platform;
Figure 1B is the schematic diagram placing transitional footboard in prior art;
Part-structure schematic diagram in Fig. 2 rail passenger car body embodiment of the present invention;
Fig. 3 is the birds-eye view of Fig. 2;
Fig. 4 be in Fig. 3 A-A to cutaway view;
Fig. 5 be in Fig. 3 B-B to cutaway view;
Fig. 6 is the enlarged drawing at I place in Fig. 3;
Fig. 7 is the enlarged drawing at II place in Fig. 4;
Fig. 8 is the enlarged drawing at III place in Fig. 5;
Fig. 9 is the enlarged drawing at IV place in Fig. 5;
Figure 10 is the block diagram of Fig. 3 middle gear mechanism.
Detailed description of the invention
Described herein " longitudinal direction " refers to the direction that trolley coach runs, " transverse direction " refers in horizontal surface, the vertical and direction of " longitudinal direction ", for trolley coach that is microscler, that be formed by connecting by multiple car body head and the tail, " longitudinal direction " is the length direction of trolley coach, and " transverse direction " 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 extended longitudinally and the vehicle body side wall (not shown) being fixedly installed on hull bottom plate 2 both sides, the vehicle body side wall of at least side offers at least one for passenger getting on/off by mouth, and be provided with by mouth place can the sliding door 3 opened of push-and-pull; Hull bottom plate 2 is coated with interior trim floor 4, and form the first gap between interior trim floor 4 and hull bottom plate 2 end face, corresponding mouth is provided with pedal 5 in the first gap between hull bottom plate 2 with interior trim floor 4, on pedal 5 and pedal 5 and sliding door 3 between be fixedly installed gear mechanism 6, gear mechanism 6 comprise be arranged on interior trim floor 4, can rotation transmission shaft 60 and respectively fixed cover be located at the first gear 61 and the second gear 62 on transmission shaft 60; Sliding door 3 is fixedly installed the first tooth bar 31 extended longitudinally, pedal 2 is fixedly installed the second tooth bar 32 extended transversely; First gear 61 is meshed with the first tooth bar 31, in order to by sliding door 3 open drive first gear 61 and transmission shaft 60 rotates, second gear 62 is meshed with the second tooth bar 32, drives pedal 5 to move outside hull bottom plate 2 in order to the second gear 62 by together rotating with transmission shaft 60.
Particularly, railroad car bodywork is generally surrounded by the ceiling at the hull bottom plate 2 extended longitudinally, the vehicle body side wall of both sides, the headwall of rear and front end and top, hull bottom plate 2 is coated with interior trim floor 4, and interior trim inner panel 4 is supported by the multiple floors support 401 be distributed on hull bottom plate 2 end face, makes between itself and hull bottom plate 2, to form above-mentioned first gap; Can be opened on the vehicle body side wall of the same side by mouth, also relatively can offer by mouth on the vehicle body side wall of both sides, respectively, eachly by mouth place, sliding door 3 is installed, to ensure to close by mouth when closing by sliding door 3, and when promoting sliding door 3 and moving longitudinally, sliding door 3 leaves by mouth, and passenger can be got on or off the bus by by mouth.
Further, hull bottom plate 2 correspondence, by the edge of mouth, can not arrange above-mentioned floor and support 401, with to arranging pedal 5 in the first gap of position; Transmission shaft 60 can vertically be secured across interior trim floor 4 and be fixed on vehicle body bottom frame 2, and the first gear 61 and the second gear 62 can be located at top and the bottom of transmission shaft 60 by fixed cover respectively, and all can for being horizontally disposed with.
The first tooth bar 31 extended longitudinally can be fixedly installed on the bottom of sliding door and the top face of corresponding pedal 5, and the second tooth bar 32 extended transversely can be fixedly installed on 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, second tooth bar 32 is fixedly installed on a side of the Width of corresponding pedal 5, one end of second tooth bar 32 corresponds between the two ends of the first tooth bar 31, teeth on second tooth bar 32 are formed in the side of the second tooth bar 32 towards sliding door 3 opening direction, and gear mechanism 6 there are teeth on the second tooth bar 32 side by and between the first tooth bar 31 and the second tooth bar 32.That is, the relative position relation between gear mechanism 6, first tooth bar 31 and the second tooth bar 32 always can be determined according to the opening square of sliding door 3.Specifically divide two kinds of situations.
One is, when sliding door 3 opening procedure is for moving forward (in Fig. 6, direction shown in arrow is front), second tooth bar 32 can be fixedly installed on pedal 5 side forward, now gear mechanism 6 can be arranged on sliding door 3 side, the front of pedal 5, like this, when sliding door 3 is opened, first tooth bar 31 moves towards longitudinal front horizontal, the first gear 61 and transmission shaft 60 together left-hand revolution is driven by the engagement of the first tooth bar 31 and the first gear 61, drive and the same left-hand revolution of the second gear 62 that transmission shaft 60 is fixedly connected with simultaneously, and then, by the engagement between the second gear 62 and the second tooth bar 32, the second tooth bar 32 is driven transversely to move outside hull bottom plate 2 together with pedal 5.Another kind is, on the contrary, when the opening direction of sliding door 3 is for moving backwards (with shown in Fig. 6 side in the opposite direction), second tooth bar 32 can be fixedly installed on pedal 5 side backwards, now gear mechanism 6 can be arranged on sliding door 3 side, the rear of pedal 5, like this, when sliding door 3 is opened, first tooth bar 31 is towards longitudinal rear parallel motion, the first gear 61 and transmission shaft 60 clickwise is driven by the engagement between the first tooth bar 31 and the first gear 61, and then, second gear 62 of clickwise just can by the engagement with the second tooth bar 32 thereupon, the second tooth bar 32 and pedal 5 is driven transversely to move outside hull bottom plate 2.
The rail passenger car body that the present embodiment provides, when sliding door is opened, can by gear mechanism drive arrange and pedal between interior trim floor and hull bottom plate by by extending out to outside car body below mouth, to shelter from the space between car body and platform, for passenger safety, get on or off the bus rapidly, without the need to human assistance, efficient and convenient, ensure that train running speed, more can adapt to subway train carriage and use, improve and form safety.
In the above-described embodiments, gear mechanism 6 can also comprise a holder housing, holder housing is made up of top board 602, base plate 603 and the riser 601 be fixedly connected between top board 602 and base plate 603, the two ends of transmission shaft 60 are arranged on the installation through hole of top board 602 and base plate 603 by clutch shaft bearing respectively, to reduce the wearing and tearing be subject in transmission shaft 60 rotation process, ensure that pedal 5 reliably, rapidly can stretch out with opening of sliding door 3.In addition, gear mechanism 6 is fixedly installed on car body after can assembling in advance again, facilitates processing and assembly manipulation.
Further, the length of the first tooth bar 31, the length of the second tooth bar 32, and second tooth bar 32 one end is corresponding and the particular location of the first tooth bar 31, can determine according to the shift motion of sliding door 3 and pedal 5 width transversely; 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 is opened, pedal 5 can stretch out at faster speed; When pulling closedown, pedal fast retractile can be driven between hull bottom plate 2 and interior trim floor 4, do not affect the operation of trolley coach.
In the above-described embodiments, the end face of pedal 5 and bottom surface offer the long through groove 501 extended transversely respectively; 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 joint, namely, when pedal 5 transversely moves with the second tooth bar 32, guide 52 can long through groove 501 transversely relative sliding relatively, to play directional tagging by the movement of guide 52 pairs of pedals 5.
Particularly, guide 52 can comprise the adapter shaft 521 be vertically fixedly installed on hull bottom plate 2, adapter shaft 521 is arranged with the connection roller 522 that can rotate around adapter shaft 521, the connection diameter of roller 522 and the width of long through groove 501 match, like this when pedal 5 transversely moves, cliding friction between long through groove 501 and guide 52 is changed into friction of rolling by the rolling just by connecting roller 522, reduces disadvantageous resistance, and avoids the undue wear to each mating surfaces.
Preferably, pedal 5 can be offered three long through grooves 501, each long through groove 501 can corresponding two guides 52.
Further, as shown in figs. 4 and 7, the bottom of adapter shaft 521 can be arranged on hull bottom plate 2, and by forming the vertical axle 521 that is located by connecting of the shaft shoulder 523 of the bottom near adapter shaft 521; The top of adapter shaft 521 stretch out pedal 5 end face and between pedal 5 and interior trim floor 4; The supporting disk 524 of level is fixedly installed on the top of adapter shaft 521, supporting disk 524 end face is also fixedly installed the adjustment backing plate 525 in gap between end face for adjusting pedal 5 and bottom surface, interior trim floor 4, the height of whole guide 52 is adjusted with the thickness by adjusting different adjustment 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, the end face of pedal 5 and bottom surface offer some deep gouges 504 respectively; Being provided with for reducing the roof support 54 rubbed between the bottom surface on pedal 5 and interior trim floor 4 in deep gouge 504 on the end face of pedal 5, being provided with for reducing the bottom support part 53 rubbed between the end face of pedal 5 and hull bottom plate 5 in the deep gouge 504 on the bottom surface of pedal 5; And roof support 54 and bottom support part 53 are supported respectively on the bottom surface on interior trim floor 4 and on the end face of hull bottom plate 2, do not contact with between interior trim floor 4 and hull bottom plate 2 to make other region of pedal 5.
Particularly, as shown in figures 4 and 9, roof support 54 and bottom support part 53 can comprise back plate 55 and supporting rollern 56 respectively, back plate 55 forms the groove 551 matched with deep gouge 504, longitudinally be fixedly installed the supporting shaft 552 of level in groove 551, supporting rollern 56 is set on supporting shaft 552; Back plate 55 is fixedly connected in deep gouge 504.Wherein, the snyed plate of depression that what back plate 55 can be formed in one have, its sunk part forms groove 551, and this groove 551 of this back plate 55 can just be placed in deep gouge 504, and is tightened together with pedal 5 by back plate 55 by bolt; While supporting rollern 56 can play good supporting role, can also relatively rotate, by the form of Structure deformation, thus the friction force efficiently reduced between the bottom surface on pedal 5 and interior trim floor 4 and the end face of hull bottom plate 2, further guarantee pedal 5 can quick travel, avoid the wearing and tearing of pedal 5, extend service life.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a rail passenger car body, comprise: the hull bottom plate extended longitudinally and the vehicle body side wall being fixedly installed on described hull bottom plate both sides, the described vehicle body side wall of at least side offers at least one for passenger getting on/off by mouth, and described being provided with by mouth place can the sliding door opened of push-and-pull; Described hull bottom plate is coated with interior trim floor, and form the first gap between described interior trim floor and described hull bottom plate end face, it is characterized in that, correspondingly described mouth is provided with pedal in the first gap between described hull bottom plate with described interior trim floor, described pedal is fixedly installed gear mechanism between described pedal and sliding door, described gear mechanism comprise be arranged on described interior trim floor, can rotation transmission shaft and respectively fixed cover be located at the first gear on described transmission shaft and the second gear; Described sliding door is fixedly installed the first tooth bar extended longitudinally, described pedal is fixedly installed the second tooth bar extended transversely; Described first gear is meshed with described first tooth bar, in order to drive described first gear and described drive axis by opening of described sliding door, described second gear is meshed with described second tooth bar, moves outside described hull bottom plate in order to pedal described in the second gear driven by together rotating with described transmission shaft;
The end face of described pedal and bottom surface offer the long through groove extended transversely respectively; In described 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.
2. rail passenger car body according to claim 1, is characterized in that, described transmission shaft is vertically arranged, described first gear and the second gear are horizontally disposed with.
3. rail passenger car body according to claim 1, it is characterized in that, one end of described second tooth bar corresponds between the two ends of described first tooth bar, teeth on described second tooth bar are formed in the side of described second tooth bar towards described sliding door opening direction, and described gear mechanism there are teeth on described second tooth bar side by and between described 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 made up of top board, base plate and the riser be fixedly connected between described top board and base plate, and the two ends of described transmission shaft are arranged on described top board and base plate respectively by clutch shaft bearing.
5. rail passenger car body according to claim 4, is characterized in that, the diameter of described first gear is greater than described second gear, and the number of teeth of described first gear is more than described second gear.
6. the rail passenger car body according to any one of claim 1-5, it is characterized in that, described guide comprises the adapter shaft be vertically fixedly installed on described hull bottom plate, described adapter shaft is arranged with the connection roller that can rotate around described adapter shaft, the diameter of described connection roller and the width of described long through groove match.
7. rail passenger car body according to claim 6, is characterized in that, the bottom of described adapter shaft is arranged on described hull bottom plate, and by forming the described adapter shaft in the vertical location of the shaft shoulder of the bottom near described adapter shaft; The top of described adapter shaft stretch out described pedal end face and between described pedal and described interior trim floor; Being fixedly installed the supporting disk of level on the top of described adapter shaft, described supporting disk end face being also fixedly installed the adjustment backing plate in gap between end face for adjusting described pedal and bottom surface, described interior trim floor.
8. the rail passenger car body according to any one of claim 1-5, is characterized in that, the end face of described pedal and bottom surface offer some deep gouges respectively; In described deep gouge on the end face of described pedal, being provided with for reducing the roof support rubbed between the bottom surface on described pedal and described interior trim floor, in the described deep gouge on the bottom surface of described pedal, being provided with for reducing the bottom support part rubbed between the end face of described pedal and described hull bottom plate; And described roof support and bottom support part are supported on the bottom surface on described interior trim floor respectively with on the end face of described hull bottom plate.
9. rail passenger car body according to claim 8, it is characterized in that, described roof support and bottom support part comprise back plate and supporting rollern respectively, described back plate forms the groove matched with described deep gouge, longitudinally be fixedly installed the supporting shaft of level in described groove, described supporting rollern is set on described supporting shaft; Described back plate is fixedly connected in described deep gouge.
10. rail passenger car body according to claim 3, it is characterized in that, described pedal is rectangular, and the bearing of trend of described first tooth bar is parallel to the length direction of described pedal, and described second tooth bar is fixedly installed on a side of the 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 CN103010240A (en) | 2013-04-03 |
| CN103010240B true CN103010240B (en) | 2015-08-05 |
Family
ID=47959497
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103010240B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| AT519944B1 (en) * | 2017-05-11 | 2019-02-15 | Siemens Ag Oesterreich | gap filling |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1418790A (en) * | 2002-12-09 | 2003-05-21 | 吴卓进 | Active foot step for getting on/off train |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2012
- 2012-12-13 CN CN201210538632.4A patent/CN103010240B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1418790A (en) * | 2002-12-09 | 2003-05-21 | 吴卓进 | Active foot step for getting on/off train |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103010240A (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103010240B (en) | Rail passenger car body | |
| WO2008129019A8 (en) | Rail transportation system with releasable haulage cable and relative drive method | |
| CN211252573U (en) | Single-track bearing platform | |
| CN108825044B (en) | External sliding door system with double speed chain | |
| JP2019520258A (en) | Rail transport system and rail vehicle for rail transport system | |
| EP1741610A3 (en) | Low-deck articulated rail vehicle, particulary a tram | |
| CN110395288B (en) | Mining conveyer | |
| CN110550055B (en) | Door drive arrangement, door assembly and rail vehicle of rail vehicle | |
| CN201747238U (en) | Traction type horizontal roller shutter door | |
| KR100512304B1 (en) | Railload car structure for tilting on curved rail of a high speed-railload cars | |
| CN207739813U (en) | A kind of idler wheel sliding rail driving device of rail traffic platform door | |
| CN203755742U (en) | Vehicle shifting device | |
| CN207892300U (en) | A kind of bicycle transhipment structure | |
| CN114132355B (en) | Traction rescue vehicle for side-guided rail-running vehicle and guiding advancing method thereof | |
| CN206344807U (en) | Nested device with pedal for subway platform | |
| CN214164708U (en) | Commercial vehicle middle door with liftable vehicle window | |
| CN204701628U (en) | S type rope type car puller on track curve | |
| CN103615129A (en) | Lift type parking garage | |
| CN107715456A (en) | A kind of multiple station system of the flat push type of recreation facility | |
| CN203716549U (en) | Lifting type parking garage | |
| CN203954656U (en) | A kind of roller-coaster noise reduction device | |
| CN112249041B (en) | Lightweight track draw gear and transportation equipment based on spring packing force | |
| CN2420321Y (en) | Rail line switching mechanism | |
| CN206360539U (en) | Lifter, car door and automobile for automobile window glass | |
| CN203531450U (en) | Double-track mechanical parking equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
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 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG ZHITAO SUN JIAPING LI BAOQUAN ZHANG SHICHEN LI XIA TO: SUN BANGCHENG WANG ZHITAO SUN JIAPING LI BAOQUAN ZHANG SHICHEN LI XIA |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee after: CRRC TANGSHAN CO., LTD. Address before: 063035 Hebei province Fengrun District Tangshan City Road No. 3 factory Patentee before: Tangshan Railway Carriage Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |