ITTO930641A1 - MANUFACTURING SYSTEM FOR BODY SIDES OF BODYWORKS OF MOTOR VEHICLES, PARTICULARLY CARS. - Google Patents

Description

The above costs are recoverable quite quickly in the case of construction of cars in large series, but three for pr aduzi oni nu? purely p oc important or serious. iri in any case limits you, such costs. Can I heavily penalize the Final price of the car?

Purpose of the present invention? that of creating a system for the production of skeletons of the sides of cars that avoids the need? to build molds of large dimensions, both of Faci? the realization and low cost.

The present invention achieves the aforesaid purposes thanks to a system for producing bones. rs of sides of cars aven you the dear11 eri? These are referred to in specific terms in the 1 and resale that follow.

Will the invention come? a ra descritia, a? uro tito1 or exemplary or non-limiting, with reference to the dise? qrii to I.1egates:.? in which;

Figure 1 represents a skeleton of a side of a motor vehicle built with the system according to the invention,

figure 2. represents the main details for the realization of the skeleton of figure 1, and

- figures 3 to 10 represent sections made according to the plans from III-III to VIII-VIII indicated in figure 1

Referring to figures I to 10 for the construction of the frame I of the side of the car, in the case of figure 1 a two-lane car, it is necessary to proceed with the assembly of the details d: i Figure 2.

The rings of the front door compartment 2 and postsrior and 4 are made with a profile or an extruded aluminum or steel which is bent by means of a normal hooking machine, until they assume the con? desired closed-loop figuration, corresponding to the doors that they must accept, give? odi ch? , we proceed to the welding of the ends? pores a.te to cont11o, reai? zzan do cori? orient, the stable and contiriui.

The open ring 6 for the rear part of the car? made by folding the profile or extruded part of the aforementioned product without creating a closed configuration.

Once the structures 2, 4, h have been made, the structures 2 and 4 are assembled, for example by gluing, directly as in figure 5 or by means of a plate 16 as in figure 4, while the structures 4 and 6 are assembled, for example by gluing directly as in figure 7 or by means of a flange 24 as in figure? ?

If you want to move the structure like this? r? alizzai-a even before the crosslinking of the glue s i pu? provide for the welding of the particulars in a few greases, creating a so-called basting welding.

The sections 8 and 10 are juxtaposed in its upper part to the complex thus obtained, thus realizing the upper connection between the various elements making up the complex (figures 3, 9 and 10).

For the realization of the complete skeleton of figure 1 or c, add other components listed in figure 2 ..

Profile 12 (Figure 3) is fixed to the structure of the front door compartment 2 on its external part. in the rear door compartment 4, the side 14 is fixed (figure 4 and figure 5).

The sections 18 (figures 3 and 10) and 20 (figure 8) respectively are fixed internally and externally to the free part of the structure of the? structure of the rear door compartment 4 is the profile 22 fixed (Figure 6 and Figure 7)?

So the whole bone? consisting of closed boxed elements how? views in figures 3 to 10 illustrating the sections made according to the planes indicated in figure 1, where the particular components of the sections have the same number? iiovi8 used in Figure 2.

In piartico1are 1a. figure 3 represents the first section? ffe11ua. the second floor 111? 111 = the figu? re 4 and 5 represent the section carried out if I concise the floor IV? IV respective iTienta r.e1 case of joining structures 2 and 4 through the platform 16 or directly the ('Figures 6 and 7 ra? present 1a. to seco? idij the plane V? v n? .1. case of union of the structures 4 and? respect ffettu you respect vam ently if you on the plans V 1-VI: V11? V11; VIII-VIII?

Once the frame 1 has been completed, it is connected to a modular flooring built according to known techniques.

Acco ?? iand o to the floor a secon da os satu.ra r eali zzata as just described you get the. Find the roof of the motor vehicle you want to build.

Is it evident that the equipment requires the construction of a framework as just described? enormously less hostile than that necessary for a frame made according to the usual technique: in fact a tref? latrm and / or profiling machine and a bending machine are sufficient to make the parts that are assembled , without ne? c: and ssit? n? of costosis simi st-ample n? of bulky and cost, os? and station? by saidatu.ra.

naturally while the principle of the invention remains, the details of construction and the embodiments may be widely varied with respect to what has been described and illustrated. without thereby departing from the scope of this invention.

For example, do you need to assemble for the manufacture of frame skins for three-volume passenger cars? bla re only the structures for the front? orta and that for the postsricre door; for two-door cars with tailgate only the front structure; correspondingly, the components to be juxtaposed will be fewer and / or smaller in number than described; Ie va ria part, the constituents 1e osssture? Otra nno be ere units by means of welding or other materials.

Claims (10)

CLAIMS ? 1. System for the manufacture of frames (1) of the sides of motor vehicle bodies, particularly motor vehicles, characterized by the fact of fixing a? Rima? raising the compartment of the front door to one. self? with a closed ring frame <4) creating the compartment for the rear wall. 2.. System for the manufacture of frames according to claim 1, characterized by the fact of fixing a third frame (6) with an incomplete ring, with a completed frame (4), de11, with a third frame (?) the back d: i said bones? you ra (1>? 3. System d: the fabrications of frames according to the claim z1one 1 or ?? ure 2, c: ara11erizzat o da1 fat? to chie said first 31 - second '? .a} and third ossat <u? rYes (?) are they fixed together by means of gluing 4? 3istem a d1 factory. ions of skeletons according to claim 1 or 2? characterized by the fact that said first (2), second (4) and third skeleton (?) are fixed together by nailing. 5? System d: the manufacture of bone according to claims 1 or 2, characterized in that de11a. ? r: Lma (2), second (4) and third bone <63 are obtained by extrusion. 6 System d: manufacturing of frameworks according to claims "I or 2, characterized in that said first (? 3, second (4) and third framework I 6)) are obtained by forming. 7. Frame manufacturing system according to 1a. r J. avendication "I a p? ure 2r characterized by 3. fa.t, to which said first (23? second (4) and third framework C6 3 are realized by means of profiles. S, O ssaturs manufacturing system according to any one of the preceding claims, characterized by the fact that said first (2), second (4) and third framework (63 are connected to each other by juxtaposition of particular contradictory components, giving originating in a complete structure]. age. 9> System of manufacturing of bones according to the first section S, characterized by the fact that said complementary details are joined to said first (2), second (4) and third (6) skeleton median? you incolia gqio. 10. Frame manufacturing system according to claim S, characterized by the fact that said complementary details are joined to said first (23, second 14) and third (63 modiainted nailing) frames. review 8. characterized by the fact that said complete frame (13 has closed sections. The whole as described and illustrated and for the purposes specified.