阅读说明：本技术 平台铁路车厢 (Platform railway carriage ) 是由 克里斯托夫·萨尔蒂 若埃尔·阿谢 亚历克西斯·博内 若里斯·博纳瑟尔 艾蒂安·费热 于 2019-06-25 设计创作，主要内容包括：本发明涉及一种铁路车辆车厢(10),其包括被中间地板(26)分隔开的下层(22)和上层,中间地板(26)限定了在上层和下层(22)露出的开口,中间地板(26)还限定了至少部分地沿着开口延伸的桥接部,桥接部在上层上将车厢(10)的第一纵向端部(12)与第二纵向端部(14)相连接。乘客的通行在下层上在第一纵向端部(12)和第二纵向端部(14)中的至少一个处受到阻挡。(The invention relates to a railway vehicle carriage (10) comprising a lower deck (22) and an upper deck separated by an intermediate floor (26), the intermediate floor (26) defining an opening in which the upper and lower decks (22) are exposed, the intermediate floor (26) further defining a bridge extending at least partially along the opening, the bridge connecting a first longitudinal end (12) and a second longitudinal end (14) of the carriage (10) on the upper deck. The passage of passengers is blocked on the lower level at least one of the first longitudinal end (12) and the second longitudinal end (14).)

1. A railway vehicle car (10) comprising a lower deck (22) and an upper deck (20) separated by a mid-floor (26), the mid-floor (26) defining an opening (60) that is exposed at the upper deck (20) and the lower deck (22), the mid-floor (26) further defining a bridge (62) that extends at least partially along the opening (60), the bridge (62) connecting a first longitudinal end (12) and a second longitudinal end (14) of the car (10) on the upper deck (20),

characterized in that the passage of passengers is blocked at least one of the first longitudinal end (12) and the second longitudinal end (14) on the lower deck (22),

wherein the car (10) is for passenger dining, the lower deck (22) including a staging area (30) and a dining area (32), the staging area (30) extending continuously between the first and second side walls (16, 18) of the car (10) across the entire width of the lower deck (22).

2. The vehicle compartment (10) of claim 1 wherein the opening (60) has a length greater than or equal to one-quarter of the length of the lower deck (22) and a width greater than or equal to one-half of the width of the lower deck (22).

3. The compartment (10) of claim 1 or 2 wherein the preparation area (30) is separated from the dining area (32) by a counter (34) extending continuously from the first side wall (16) to the second side wall (18).

4. The car (10) of claim 1 including a single staircase (24) connecting said upper deck (20) with said dining area (32).

5. A carriage (10) as claimed in claim 4 wherein the width of the stairway (24) is greater than or equal to one third of the width of the lower level (22).

6. The compartment (10) of claim 1 wherein the dining area (32) includes dining chairs (54) arranged along the first or second side walls (16, 18).

7. The car (10) of claim 1 wherein the upper deck (20) includes at least one row of seats (66) extending along the first side wall (16) and a walkway (64) extending across the bridge (62) along the opening (60).

8. The car (10) of claim 1, including an elevator (52) capable of moving a dispensing cart (50) between the staging area (30) and the upper deck (20).

9. A vehicle compartment (10) as claimed in claim 1, wherein the first side wall (16) and the second side wall (18) each comprise an access opening (42) exposed outside the vehicle compartment (10) and the staging area (30).

Technical Field

The present invention relates to a railway vehicle car comprising a lower deck and an upper deck separated by a middle floor, the middle floor defining an opening exposed at the upper and lower decks, the middle floor further defining a bridge extending at least partially along the opening, the bridge connecting a first longitudinal end of the car with a second longitudinal end at the upper deck.

Background

In the field of railway vehicles, it is known to manufacture double-deck compartments in order to increase the usable surface of a railway vehicle of a given length. However, dividing such a cabin into two superimposed levels generally affects the elevation below the ceiling, which gives passengers a sense of confinement.

In the case of a double-deck railway vehicle, it is possible to enhance the aesthetic sense of the vehicle compartment by providing an opening in the middle floor that connects the lower deck with the upper deck. The greater free height above the opening creates a pleasant "church effect" for the passenger.

In the cars of the state of the art, the opening divides the upper level into two separate parts, the passage of passengers in the car is performed at the lower level, and the car comprises stairs allowing access to the upper level at each end.

This arrangement of the double deck car is not entirely satisfactory. In fact, the available surface of the lower layer is reduced, since it is necessary to leave a passage through the lower layer. In particular, passengers have a small amount of settling space and it is difficult for personnel on board a vehicle to move around, carrying heavy luggage or a delivery cart.

Disclosure of Invention

It is therefore an object of the present invention to provide a double deck car which benefits from the "cathedral effect" while having a large available area for passengers or staff on the lower and upper levels.

To this end, the invention relates to a car of the above-mentioned type, wherein the passage of passengers is blocked at least one of the first and second longitudinal ends on the lower deck.

According to a particular embodiment, the cabin according to the invention comprises one or more of the following features considered alone or according to any technically feasible combination:

-the length of the opening is greater than or equal to one quarter of the length of the lower layer and the width is greater than or equal to one half of the width of the lower layer;

-a compartment for catering for passengers, the lower deck comprising a preparation area and a dining area, the preparation area extending continuously across the entire width of the lower deck between the first and second side walls of the compartment;

-the preparation area is separated from the dining area by a counter continuing from the first side wall to the second side wall;

the carriage has a single staircase connecting the upper level with the dining area;

-the width of the stairs is greater than or equal to one third of the width of the lower floor;

-the dining area comprises dining chairs arranged along the first or second side wall;

-the upper layer comprises at least one row of seats extending along the first side wall and a walkway extending across the bridge along the opening;

the car comprises an elevator enabling the delivery trolley to move between the preparation area and the upper floor; and

the first side wall and the second side wall each comprise an access opening exposed outside the cabin and the preparation area.

Drawings

The invention will be better understood on reading the following description, provided by way of example only and made with reference to the accompanying drawings, in which:

figure 1 is a top view of the upper deck of a compartment according to a first embodiment of the invention;

figure 2 is a top view of the lower deck of the car of figure 1;

figure 3 is a top view of the upper deck of a car according to a second embodiment of the invention; and is

Figure 4 is a top view of the lower deck of the car of figure 3.

Detailed Description

Fig. 1 and 2 show a railway vehicle compartment 10 according to a first embodiment. The compartment is a dining car dedicated to containing passengers who wish to obtain products (e.g., beverages and/or food), as well as providing space suitable for consuming products in a pleasant environment.

The car 10 extends along a longitudinal axis X-X' between a first end 12 and a second end 14. The compartment 10 is delimited laterally by a first side wall 16 and a second side wall 18, which are substantially planar and extend parallel to each other, on either side of the longitudinal axis X-X'.

The car 10 is a double deck car and thus includes an upper deck 20 visible in fig. 1 and a lower deck 22 visible in fig. 2.

The upper and lower layers 20, 22 have substantially the same length from the first end 12 to the second end 14 and substantially the same width from the first sidewall 16 to the second sidewall 18.

The car 10 also includes a single staircase 24 connecting the upper and lower decks 20, 22, and an intermediate floor 26 separating the upper and lower decks 20, 22.

The car 10 communicates with the front and rear cars of the train by two passages 28 at the first end 12 and the second end 14, both exposed at the upper deck 20.

The passage of passengers at the lower deck 22 is blocked at least one of the first and second longitudinal ends 12, 14, in particular at the first and second longitudinal ends 12, 14.

At the upper deck 20, traffic is provided from the car 10 toward the front and rear of the car. Thus, there is no need to allow passengers to cross the lower deck 22, which enables more efficient placement of the lower deck 22.

The lower deck 22 includes a preparation area 30 and a dining area 32 separated by a counter 34.

Both the preparation area 30 and the dining area 32 extend continuously from the first side wall 16 to the second side wall 18. Likewise, the counter 34 extends continuously from the first sidewall 16 to the second sidewall 18.

Accordingly, preparation area 30 and dining area 32 each extend across the entire width of lower deck 22.

The preparation area 30 is used for preparing products consumable by passengers by on-board personnel and is therefore normally reserved for on-board personnel.

The placement of staging area 30 across the entire width of lower deck 22 can increase the available space for the on-board personnel to pass by and move around each other during product distribution to passengers.

The counter 34 allows on-board personnel located in the preparation area 30 to dispense products to passengers located in the dining area 32. The counter 34 extends across the entire width of the lower deck 22, which makes dispensing easier.

The counter 34 has, for example, a door 35 for allowing on-board personnel to move between the preparation area 30 and the dining area 32. Alternatively, the counter 34 has a telescoping portion.

The preparation area 30 thus includes kitchen equipment 36 that may be used by staff to prepare food and beverages. The preparation area 30 also includes a refrigerated storage system 38 adapted to store food items under good conditions.

Advantageously, the refrigerated storage system 38 includes at least one refrigerated rolling base 40 adapted to contain food items and store the food items cryogenically while being easily movable. This can be particularly useful in helping to provide replenishment to the car 10 between journeys while directly moving the refrigerated rolling base 40.

The first side wall 16 and the second side wall 18 each define an access opening 42 exposed at the dining area 32 or preparation area 30 on the one hand and at the exterior of the compartment 10 on the other hand. In the present embodiment, the access opening 42 is exposed to the outside of the dining area 32 and the cabin 10. Replenishment of the car 10 is done through the opening 42 so the openings are on both sides of the car 10, which can accommodate a dock on each side.

Advantageously, the car 10 comprises an elevator 44 driving the platform. In this embodiment, elevator 44 is located in dining area 32, adjacent to stairs 24 and opening 42. The elevator 44 is adapted to change the height of the platform. The platform can thus be moved from the level of the rest of the preparation space to the level of the platform (if the latter is different). This can further assist replenishment by lifting a heavy load (e.g., the refrigerated rolling base 40) mounted on the wheels.

The dining area also includes at least one automatic dispenser 56, located, for example, below the stairs 24, that can assist in product dispensing.

The floor 26 defines an opening 60 above the dining area 32 that is exposed at the upper and lower levels 20, 22. The opening 60 gives the dining area a pleasant appearance, which has an open appearance due to the large free height above the passengers located therein.

Advantageously, the length of the opening 60 is greater than or equal to one-quarter of the length of the lower layer 22 and the width is greater than or equal to one-half of the width of the lower layer 22.

The larger size of the opening 60 enables a "cathedral effect" to be reproduced to a large extent without the opening 60 occupying the entire width of the upper layer 20.

The opening 60 is provided with a fence 61 extending along the periphery of the opening 60.

The floor 26 also defines a bridge 62 extending between the opening 60 and the second sidewall 18. The bridging portions 62 allow the floorboard 26 to continuously connect the first end portion 12 and the second end portion 14 at the upper layer 20.

The upper deck 20 includes a walkway 64 connecting the two aisles 28, suitable for passage of passengers, car personnel and distribution carts 50, and at least one row of seats 66 extending along the first side wall 16. The walkway 64 and the seat 66 particularly extend across the bridge 62.

The upper level advantageously includes a storage location 68 for the dispensing cart 50, e.g., positioned along the walkway 64, against the second side wall 18.

The dispensing cart 50 is used to allow on-board personnel to dispense products on the upper deck 20, as well as to allow on-board personnel to dispense products on other cars accessed through the passageway 28 exposed at the upper deck 20.

Stairs 24 connect upper floor 20 with dining area 32. The stairs 24 extend substantially longitudinally along the second side wall 18. Which is exposed at the upper end to allow passengers to pass from upper deck 20 to lower deck 22 and vice versa.

Servicing dining area 32 with a single stair rather than two stairs located at first end 12 and second end 14 can reduce the overall footprint and leave more room for stairs 24.

A car 10' according to a second embodiment of the present invention is shown in fig. 3 and 4. Only the features different from those of the vehicle compartment 10 will be described hereinafter.

In the present embodiment, the opening 42 is exposed outside the staging area 30 and the car 10', and the elevator 44 is located in the staging area 30 between the opening 42.

The staging area 30 also includes a storage space 48 for a plurality of delivery carts 50 and an elevator 52 adapted to move the delivery carts 50 between the lower level 22 and the upper level 20.

The elevator 52 allows on-board personnel to reload the delivery carts 50 in the staging area 30 and then move them to the upper level 20 for distribution.

Advantageously, dining area 32 includes dining chairs 54 arranged along first side wall 16, allowing passengers to sit down for consuming products. It is also advantageous that dining area 32 further includes a table positioned adjacent dining chair 54 to aid in consumption.

The floor 26 defines a bridge 62' extending between the opening 60 and the first sidewall 16.

The opening 60 is provided with a rail 61 'extending along the periphery of the opening 60' at a portion other than the exposed edge of the staircase 24.

The stairways 24 have a large width which helps passengers to move between the dining area 32 and the upper deck 20, particularly to allow passengers carrying baggage to pass each other.

Advantageously, the width of the stairs 24 is greater than or equal to one third of the width of the lower deck 22.

The layout of the cars 10 and 10' is particularly advantageous in the case of a dining car. Indeed, dividing the lower floor 22 into a staging area 30 and a dining area 32, each occupying the entire width of the floor, can facilitate movement and promote comfort for personnel and passengers on the vehicle.

In one variation, the car 10 is not a dining car, but a standard car. The dining area 32 and preparation area 30 are thus replaced by different functional areas, for example areas comprising passenger seats, or child amusement or multimedia areas. The passenger traffic only at the upper level 20 enables a more efficient layout of the lower level 22, which varies according to the nature of the functional zone.