DE1900649U - RAILWAY WAGON BODY WITH PARTIAL WALLS IN MODULAR DESIGN. - Google Patents

Description

RA.512 424 * 7/20/64,

PATENT LAWYERS
DR.-ING. H. FINCKE s Munich _5l

DIPI ING. H. BOHR Müllerstrasse 31

DIPL.-ING. S. STAEGER

Telephone: 22 49 41

Telegrams: Claims Munich
Postal checking account; Munich 27044

Bank details:
Bayerische Vereinsbank Munich, account 620404

5216 B / S

Folder No.

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F 23 395/20 ο Gbm

Description

for the utility model registration of the company FIAT S.p.A., Turin / Italy

Regarding "rail car body with partial walls in modular design"

Priority: February 27, 19Ö2 - Italy

The innovation relates to railway car bodies, which are suitable for inexpensive mass production.

According to the essential feature of the innovation is characterized this structure by a middle part, which is made entirely of metal in the shape of a box, and by two head parts. Of the Middle part is made of a number of mutually identical sections, which are designed in a modular manner and their dimensions equal to a certain basic dimension respectively. its multiples.

The head parts attached to the two ends of the central metal part are new, depending on the application: of the railroad car expediently made of plastic in various ways.

The new embodiment brings technical and economical Advantages that result from the modular training, as a considerable simplification of the equipments for the production is possible, which can be reduced to a minimum number. Furthermore, parts that are the same as one another and pressed parts with the numerous associated advantages over the known Larger-scale versions are used.

Further features and advantages of the innovation emerge from the following description based on the attached schematic Drawings illustrating some exemplary embodiments.

In the drawings shows

Pig.l a railroad car according to the innovation in side view,

Pig.2 a longitudinal section in one to the bottom of the car the Pig.l parallel plane,

3 shows the middle part of the car body according to FIGS. 1 and 2 in the diagram, a section of the structure is broken down into its component parts is dismantled

Pig.4 the pressed sheet metal elements forming a partial side wall of FIG pulled apart and in the diagram,

5 shows a traction unit formed by two cars, in which the car bodies are designed in a modified form of the invention,

6 shows a structural part of a carriage according to FIG. 5 in an exploded view Representation in the diagram,

7 shows a representation similar to FIG. 6 of a modified one Embodiment in which two different types of partial walls used, and

8 shows a partial side wall completed by accessories.

The railroad car shown in Fig.l and 2 has a middle, box-shaped all-metal structure of three mutually identical subsections A-., A ", A-, and two head parts B ₁ and Bp made of plastic. The structure of one of the sections is shown in Fig. 5, where 1 and 5 denote the longitudinal spars, 2 the ribs and 4 the roof.

The side walls of these sections consist of partial walls 5, each of which has a door and a window in the example shown exhibit.

Of course, the number and design of the windows and doors can be modified according to the modular design desired for particular cases.

The structure of a single part wall 5 is shown in Figure 4; it includes a with respectively formed by pressing. attached reinforcing ribs 6 provided outer wall 5A, a inner wall consisting of a number of press parts 10, 11, 12, 13, a number of uprights 9 obtained by extrusion, an upper chord 7 and a lower chord 8. All of them individually parts manufactured by pressing are connected to one another by spot welding.

In the present example, the parts 10 represent the basic dimension while the part 11 having the door opening and the window are twice as long, so that the entire part wall is the seven times the basic dimension.

In the modification shown in FIG. 5, the complete train consists of two identical, mirror-inverted, assembled cars, with the car body each consisting of one of the same sections A ¹ - ,, A'p ... A ^! existing metal part and each includes ^{a plastic head part B 1.} Not only the partial side walls but also the roof and the floor are designed and joined together in a modular design.

As can be seen from Pig.β, each section of the Stomach structure from four identical partial walls 14, two of which as side walls, the third as a roof and the fourth serve as a floor. In addition to these partial walls, the structure also includes an anzaJal frame 15, a pair of lower beams 17, a pair of top bars 16 and a bottom part 18 for each section. Each unitary partial wall 14 contains a window opening, which can optionally be closed by applying further sheet metal elements to the upper and lower part wall.

8 shows an application example of a partial side wall with the usual equipment for the compartments, namely luggage net 19 and folding table 20.

The modification shown in Figure 7 uses two Partial wall types, namely a partial wall l4 for the side wall with a window opening corresponding to that of Figure 6 and a windowless partial wall 14a each for the roof and the floor.

Fig. 7 also shows an assembly of the individual part walls, as it basically corresponds to the one with the partial side walls according to FIG. 6 and the one smooth outer wall and an inner wall 21 made of pressed sheet metal with reinforcing ribs.

Protection claims;

Claims (10)

RA. 5124 2 WO. 7.64 Protection claims: 1. Railway car body, characterized by a box-like middle part, which consists entirely of metal, and by two head parts (B- ,, Bp), so that the middle part consists of a number of mutually identical sections (A ₁ , Ag, iU ... A _n ) consists of a modular design, the dimensions of which are equal to a certain basic dimension respectively. are multiple of the same. 2. Railway car body according to claim 1, characterized in that the head parts (B - ,, B ") are made of plastic. ^. Railway car body according to claims 1 and 2, characterized in that the side walls (5) of each section (A - ,, Ap, A ^ ... A _n ) consist of the same partial walls in a modular design, namely an outer wall (5A), an inner wall from a number of pressed parts (10, 11, 12, 13) with stiffening ribs, a number of uprights (9) and a pair of belts (7, 8), the partial walls each having the same number of doors and windows, their distances and widths from the selected basic dimension are related. ^2- component railway car body according to claims 1 to 3, characterized in that the inner surfaces of the modular construction-like partial walls consist of a number of pressed parts (10, 11, 12, 13) which, for each partial wall, always have the full parts and window and door openings in a modular design determine. 5. Railway car body according to claims 1 to 4, characterized characterized that the other components of each section, i.e. longitudinal spars (1,3), frames, floor and Roof (4) are of modular design. 6. Railway car body according to claim 1, characterized in that the central part sections each have four partial walls (l4) have the same dimensions in a modular design, Two of which represent the side walls, the third the roof and the fourth the floor of the superstructure. 7. Railway car body according to claim 6, characterized in that the four partial walls of each section with one another are the same. 8. Railway car body according to claim 7, characterized in that that the partial walls each consist of an outer and a ribbed inner wall (21) which has an opening, which corresponds to the window opening in the partial side walls. 9. Railway car body according to claims 6 to 8, characterized in that the middle part sections each except the partial walls (14) have an upper and lower belt (17, 16), ribs (l5) and base parts (l8) all in modular design . 10. Railway car body according to claim 6, characterized in that the four part walls in modular design for the part side walls (l4) with door opening respectively for the upper and lower part walls (l4a) are fully produced. For company FIAT S.p.A .: PATENT LAWYERS DR.-ING. H. FINCKE DIPL.-ING.H BOHR DIPL-ING. S. ST