FI108711B - Interior furnishings for sleeping or sleeping compartments with at least two sleeping surfaces - Google Patents

Abstract

The double-deck railway sleeping car has top and bottom compartments reached from a single corridor along one side of the carriage. Each compartment has two bunks (2F,3) placed one above the other. The bunks are designed to convert into seats for day use. The bottom bunk (3) may be fixed and can be used as the seat while the top bunk (2F) may be folded up out of the way, and part of it may form the backrest for the seat. The bottom bunk may be movable to reveal a fixed seat underneath.

Description

2 108711 The principle solution thus obtained means that both superimposed sleeping surfaces or beds can be turned away sideways, i.e. in their longitudinal direction. In this case, the upper bed of the rail wagon is preferably assembled due to space constraints of the inside profile of the wagon and, after folding, the bed is pushed or turned into a recess. The lower bed is then turned completely against the upper bed and its visible underside forms a closed and flat cover for the bed recess. According to the castle, the lower half of the lower sleeping area may remain in place so that there is a luggage space underneath it in the daytime position.

Compared to the conventional solution previously described, the interior furnishings of the invention achieve a larger available compartment length which, due to the increased foot space, is significantly more valuable than the larger compartment width achieved in the conventional solution due to the increased foot space. In addition, in mo-20 modern sleepers, the trend is moving toward single or double bed compartments, so that the wider seating space available (• for three: adjacent occupants) is no longer needed.

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Other details and advantages of the invention will be apparent from the drawings showing the two exemplary embodiments and the specific part of the description referring thereto.

30 In heavily schematic drawings:

Figure 1 illustrates a first variation of interior furnishings having an upper sleeve which can be folded down and first folded over above to accomplish a day position; .: \ 35

Figure 2 shows another variation having a second bending kinematics for the upper sleeping surface.

! 3 108711

The upper deck compartment 1 of the double-deck rail sleeper car shown in cross-section has an upper sleeping surface 2 and a lower sleeping surface 3 formed in accordance with Figure 1, arranged slightly overlapping in the pi-5 direction at the intact night position. Figure 1 shows longitudinal sides facing the compartment of rectangular sleeping surfaces, while their end faces extend perpendicular to the plane of the drawing.

10 The upper floor compartment 1 is separated from the side passage 5 by a partition wall 4. A second compartment partition wall 6 transverse to the direction of view forms a boundary to the next compartment. A window (not shown) is provided on the outer side wall opposite to the partition wall 4. To the underside of the lower sleeping surface 3 is further provided seat equipment 7 whose backrests are pivoted on the seat surfaces in the night position. There may be space under the IS accessories 7 for the passenger's luggage.

The upper sleeping surface 2 is divided about its longitudinal center. At this position is provided a hinged joint • '·' 8 with an axis parallel to the short end faces, which allows the sleeping surfaces 2 to be folded into two parts approximately equal in length to 2S (side aisle: 25 sides) and 2F (window side).

A partition guide 6 is provided with a lateral guide 9, in which the pivot axes 10 (side-corridor side) and 11 (window-side 30) arranged on the parts 2S and 2F of the sleeping surfaces 2 are movable. The guide 9 is positioned sufficiently stable to accomplish folding without the compartment side support of the window side portion 2F of the upper sleeping surface 2. It may consist, for example, of a metal groove profile embedded in the compartment partition wall 6 and slidably movable groove projections. Other control variations (e.g. roller bearing) are, of course, possible without selecting the actual folding principle. .

4, 108711

The sidewalk-side member 2S extends into a recess above the sidewalk to provide an acceptable length of sleeping space that is still acceptable due to the roof arch.

5

In the dotted night position, the two parts are securely locked to each other in a manner not shown in the drawings, whereby the articulation locking is effected, as in the case of a spring latch, when opened automatically. Further, separate support pivots that pivot either up to the ceiling of the compartment or protrude from the compartment partition 6 are provided to support the wall or longitudinal guide 9, and in the day position these supports are folded out (not shown) so as not to interfere with room. In addition, a second slider or roll guide may be provided at a vertical distance to the guide 9 to form a wider support base at the compartment partition.

After manual disengagement of the articulation lock 20 by the passenger or the train crew, the folding operation is performed as follows: - the center area with the joint 8 lowers down; ::: - simultaneously raising both ends of the sleeping surface 2, raising part 2S to the side-corridor roof | -, - 25 by the base of the recess;

i *. * I

- for part piece 2F, the pivot axis 11 is moved in the ohm 9 toward pivot axis 10 and side passage 5 for part piece 2S until the tops of part pieces 2S and 2F are against each other and the folded sleeping surface 2 forms a half-length packet dashed position II). In this position, the joint 8 is preferably locked again.

There is a tension spring arranged around the joint 8 in the middle region of the upper sleeping surface 2 .'35, which, like an overlapping spring, applies a certain bias to the sleeping surface 2 in both extreme positions. Instead of a coil spring, an equalizer can also be used. : gas pressure spring with false properties.

5, 108711

By lowering the center, the sleeping surface 2 can be realized longer than without such lowering; its window-facing end surface is then contactlessly guided along the outline 5 of the ceiling, in a path that runs more smoothly than without lowering in connection with a circular pivoting movement around the joint 8.

The complete package can be pivoted from a position about the pivot axis 1010 as a whole anticlockwise (arrow "A") towards the side aisle to a horizontal position III, whereby the pivot axis 11 slides in the arch carriage 9B communicating with the controller 9. In this variation upper sleeping pillow below 2 pieces 2F.

! Also, to fold away the lower sleeping surface 3, the pack is moved parallel from position II along guide 9 to vertical side lane 5 to day position IV (arrow "B").

20

Also, the lower sleeping surface 3 has a side-by-side • • '; working axis 12. Here, the side (v) of the lower sleeping surface 3, the main (part) 3S - about a quarter of the total length of the sleeping surface - is fixed here. The larger, .25 window-side member 3F is pivotable upwardly about the pivot axis 12 by elevating its window-end end counterclockwise so that it reaches the vertical '' day position, where it completely covers the folded upper sleeping surface 2 in position IV. , the underside of the lower sleeping surface 3, denoted by the reference numeral 3U, is in line with the above-mentioned recess: · the corner edge and the adjacent side aisle; : with the compartment wall such that the vertical dashed line is defined as the projection on the corner of the corner and the recess on the compartment side.

From the depth of the recess towards the sidewalk and the representation of the pivot axis 10 in three different positions, it is seen that the latter 108711 6, as well as the pivot axis 12 of the lower lying surface, are each bearing on both sides - the compartment partition 6 and the recess side wall.

5 The upside-down underside of the 3U is flat and can be fitted with a trim if necessary so that the occupant will notice the comfortable, smooth-looking overall view of the upper deck compartment 1 in the daytime position of the interior.

10 In the night position, the end near the window of the lower sleeping surface rests on the corresponding bases of the side wall cladding, which are formed according to the appropriate installation points for the air and heat ducts.

The upper sleeping surface 2 is moved from night position IV to position II - approximately the middle of the compartment - to achieve a night position, unlocked and then folded open in the same way as a V opening. The underside of the piece 2S is lowered on both sides with respect to the bearing shaft 10 on rotation, again at the bottom of the bed recess, while the pivot axis 11 arranged in the guide 9 slides in the direction of the outer space wall. In the extended position of the articulation 8,::: it again engages automatically.

In another variation of the interior furnishings shown sketched in Fig. 2 as upper deck compartment 1 and lower deck compartment 1 ', linear control of upper sleeve portions 2F and 2S along the compartment partition 6 can be omitted. For the structural members 30, the same reference numerals as in Figure 1. The sidewalk 5 is located to the right of both compartments, so that the pivoting movements from the night position to the day position take place around the sleeping surfaces: transverse pivot axes clockwise.

35 As in the example shown in Fig. 1, here too, the upper sleeping surface 2 is divided approximately centrally by a joint 8: · which, in the extended night position, locks automatically. The fold-out support 13 supports the extended sleeping surface 2 from its 108711 side window 7 (part 2F) in a horizontal position. Aisle-side side part sections 2S is arranged in the pivot axis 10 ', which is divided into sub-pieces 1: 2 in the shorter side 5 of the side corridor. The pivot axis 5 10 'is, as in the first example, mounted bilaterally on the compartment partition 6 and the recess side wall. Also in this example, the vertically positioned lower face 3U of the upwardly directed lower surface 3 is flush with the compartment side cover of this recess.

10

Because the sidewalk side member 2S of the sleeping surface 2 rotates downwardly when folded down, the intermediate floor of the recess 1 above the sidewalk 5 can be utilized by a further short, solid, third subdivision 15 2N, thereby necessarily forming a seam in this area.

In order to fold and unfold the upper sleeping surface 2 provided with a guardrail 14, the support 13 must be pivoted and re-opened by the hinge lock. The center region of the sleeping surface 2 is lowered, rotates counterclockwise with respect to the pivot axis 10 ', and allows the sleeping surface to be folded. Against a complete descent, the base of the sleeping surface again has springs which provide an anti-rotation of the shaft 10 'and facilitate the sleeping surface to be raised clockwise.

To fold the sleeping surface 2, the window-side member 2F is rotated clockwise onto the sidewalk-side member 2S, again producing a "packet" which is now foldable as a whole around the pivot axis 10 'clockwise toward the sidewalk by means of 30 struts. The bending beams shown illustrate a kinematic path of motion.

35 The temporary lowering of the center of the upper sleeping surface 2 utilizes the shape of the ceiling suspended by the space profile in connection with the folding event. However, in the day position there is a center with the joint 8 above the level of the night position.

8 108711

The transverse movement of Fig. 1 along the guide 9 is here replaced by a rotational movement about the pivot axis 10 '.

Also in this variation, as in FIG. 5, a horizontal position of the packet may be implemented, with the underside of the member 2F serving as an additional luggage space.

The lower sleeping surface 3 is pivotable with respect to its fixed pivot axis 12 such that, in its vertical day position 10, it completely covers the folded upper sleeping surface 2 and only the underside is visible to the passenger.

Contrary to the example of Figure 1, the lower sleeping surface is here implemented as a single piece, however, the pivot axis 12 being arranged at a distance from the side-end of this sleeping surface. Its side corridor, thus, moves to the floor when it is turned to the day position.

Also in this example, the upward rotation is assisted by spring-20 forces. Suitable power sources include gas pressure springs or helical tension springs.

108711

Indoor furniture for a sleeping compartment or sleeping compartment, in particular for rail vehicles, comprising at least two longitudinally disposed longitudinal sides and end surfaces which can be rotated from night position to day position for seating position for use in the compartment, a pivot axis (10, 11, 12; 10 ') parallel to the end is provided for the sleeping surface, and for one day position, one of the sleeping surfaces (3) is pivotable in front of the second sleeping surface (2) with its pivot axis.

Interior furniture according to Claim 1, characterized in that the concealable sleeping surface (2) is foldable in a day position in at least one hinged joint (8) with a hinged axis 20 parallel to the pivot axis (10, 10 ').

Interior furniture according to Claim 2, characterized in that, for folding the sleeping surface (2) ··. the joint (8) is arranged at least almost mid-range of the sleeping surface. ; 25 so that the sleeping surface can be folded into a half-length package.

Interior furniture according to Claim 2 or 3, characterized in that the axis of the hinge (8) is lowered at least when the sleeping surface (2) is folded out of the plane it is in when the sleeping surface (2) is in the night position.

Interior fitting according to claim 2, 3 or 4, characterized in that two pivot axes (10, 11) arranged on each side of the joint (2S, 2F) are further arranged on the upper sleeping surface (2) which folds in the joint (8), which are on this sleeping surface (2) together

Claims (10)

1. Furnishing in a sleeping or sleeping compartment, especially for railway vehicles, which comprises at least two mutually arranged reclining surfaces which have long and short sides and which can be folded from day mode to day mode for use of the cup in the day to bring the seats to use , characterized in that a rotating shaft (10,11,12; 10 ') parallel to the short side is arranged for each lying surface and that one lying surface (3) for reaching the day position can be rotated in relation to its rotating shaft (12), in front of the collapsed second reclining surface (2), to cover it. Furnishing according to claim 1, characterized in that the lying surface (2) to be covered in its day position is foldable in at least one joint (8) which in its extended day position can be locked and whose hinge axis is parallel to the pivot axis (10, 10 '). . 15 Furnishing according to claim 2, characterized in that the hinge (8) for folding the lying surface (2) is arranged at least in the vicinity of the central portion of the lying surface so that the lying surface can be folded into a package which is half as long. Furnishing according to claim 2 or 3, characterized in that the axis of the joint (8) eats at least a tonne while folding the lying surface (2) moves down to a level lower than the level where it lies in the lying position (2). ; V: Interior according to claim 2, 3 or 4, characterized in that the upper, in the hinge: (8) the foldable lying surface (2) further comprises two pivot shafts (10, 11), which are arranged on each side if the hinge is arranged in a portion (2S, 2F) of the reclining surface and which in relation t 1 to the cushion wall (6) adjacent to one of the reclining surface (2)! ·: ·. longitudinal sides are at least movable in a guide (9). • t ·. 30 Interior according to any one of claims 2, 3 or 4, characterized in that the upper surface of the Mf II, which is foldable in the hinge (8), comprises only a stationary, rotatable axis (10 ') stored on the two sides about which the hinge (8) ) the folded lying surface (2) as a whole can be rotated at least to its day position, the axis of the guide (8) moving up to a level higher than the level where the lying surface is in its night position. . · '. 35 Interior according to claim 5 or 6, characterized in that a part (2S) of the upper lying surface in the folded position lies on the bottom of a niche and that the rotary shafts (10, 10) are arranged in this part (2S). ') on both sides are stored in both the cupboard wall and the niche's side wall facing the cupboard. Interior according to some of the preceding claims in a vehicle with a side passage 5 which connects adjacent compartments with each other, characterized in that the shafts (10, 12) for folding down the lying surfaces (2, 3) are arranged ρέ the side facing the side passage. , however, in the lying area between the lying surfaces (2, 3. both short sides). Interior according to claim 8, characterized in that the lower lying surface (3) facing the side passage (3) is stationary and the rotating shaft (12) is arranged between the lying surface (3) facing the side passage (3S). and longer, posterior portion (3S). Interior according to claim 8, characterized in that the lower reclining surface (3) as a whole can be rotated about the pivot axis (12), which is at a distance from the end facing the side passage in the direction of the cup, with its side facing (head). ) part (3S) when folded to the day position is shifted downwards towards the floor of the dome. 20 1 108711 i * r> v CC \ / ^ KM \ / \ i / \ Χχ v Fs / i / Γ \ | N. \\%, _ V / / N 7 v ^ - '/ Oö .., //' Λ ^ ί:? / ffl e & y || -Φ1 s;: 4r - 'd φ-Α.%'. Ά;: I - ~ -Ϊ -? T11 / _ LL '(ÄI & fp:. We-V ^ TTrlX ^' --si / V <: ^ y I ^ U _ - —— in |