DE7002515U - VEHICLE SEAT COVER. - Google Patents

Description

DIPL 11 * »
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>> · M GOTTINGEN, January 18, 1970 * '..11 IB J> t B> fe ■ ■ ·
f · · Trlrfi & BSI) $ 87 $ 2 Γ PATENT ADVOCATE
. • ING. RUDOLF BIBRACH nMihwIffr TfI HIM _PA- _ " _ffM _ _{nlLT (nri | li nu}

7932 Hi / B

Vehicle seat overhang

The invention relates to a seat cover or a seat cover, which see in particular suitable for covering vehicle seats, -and its or their manufacture.

A suitable for covering vehicle seats seat cover can be made of plastic, such as synthetic resin or PVCi and manufactured in such a way that a template or form is created, which has the shape of a negative of the finished seat cover, and the surface of the template or Mold is coated, which can be done with the aid of a spraying process or other conventional processes, such as modeling or casting. The finished, one-piece cover is, as is known, provided with foam plastic on the back and removed from the mold in one piece.

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Am a disadvantage of the many one-piece designs Plastic coatings can be seen in the fact that they does not provide adequate ventilation and is considered hot so that there is a real need is to produce seat covers which do not have this disadvantage, with the help of a rational and economical process.

The invention relates on the one hand to a coating for a vehicle seat, with the (_ cover, as is known, from one piece, namely from

Plastic, is produced, but in contrast to known coatings at a certain point or several specific points has a surface structure or a pattern that is compared to the rest of the surface structure or the rest of the pattern of the seat cover is coarse-meshed and on this way ventilation is ensured between the specific points and the driver.

Mn essential feature of the invention is seen in the fact that the coating consisting of a groove, or grooves patterns at the points

of the seat has where the driver's thighs come to rest or at the points against which the The driver has to bend over, or in both places and the seat cover in the other places is smooth or has only a fine-meshed pattern.

On the other hand, the invention relates to a method for producing a vehicle seat cover, first of all a torsion-resistant, leather-covered model seat is created, in which some

Upholstery surfaces are smooth or provided with a small-meshed pattern, while other upholstery surfaces are coarse-meshed, then a negative replica of this seat is made in the form of a template and finally a plastic is applied to the surface of the stencil by molding, spraying or other methods reproducing the coarse-meshed pattern of the original.

The idea of the invention is illustrated with the aid of the accompanying drawings, namely show

Fig. 1 is an elevation of a portion of the back of a vehicle seat;

Fig. 2 is an elevation of a portion of the seat part of a vehicle seat, and

Fig. 3 shows a cross section along the line III-III according to Fig. 1.

The process for manufacturing the seat cover consists, among other things, of creating a template of the seat, The drawings show that the seat to be covered is a single seat for one Tractor acts and that it consists of one piece, so both to pull the seat part and the Serves on the back.

The template is created in such a way that initially a torsion-resistant model seat is created, the upholstery of which is sewn together or otherwise fastened trimmings are disguised, with these Besatzstüoken either Natural leather, the pattern of which is to be reproduced, or a surface made of synthetic material that

can be smooth or patterned. From this model seat a template is then made, which shows the shape of the original seat and its trim pattern in negative education. The seat cover is created by the fact that the surface of the template with synthetic plastic or PVC is sprayed, poured or otherwise coated, which is what on the spot, i.e. before removing it from the template, attaching a foam pad can connect to the seat part.

The template faithfully reproduces the pattern of the original trimmings of the model seat in the seat cover. According to the invention and as from the drawings As can be seen, the seat cover 10 has certain subdivisions 11 (in particular at the points where the legs or the stoop or both of a vehicle driver come to rest), which with coarse Patterns, i.e. with overlapping grooves or depressions, are provided and thereby attached to them Provide a high level of ventilation. The remaining surfaces 12 of the seat cover are either g- smooth-surfaced or have a fine-meshed pattern,

'■ that e.g. corresponds to that of a natural leather to the

The flexibility and / or resilience of the coating should not be impaired, because surfaces with deep grooves or pronounced patterns turn out to be relatively hard and unyielding. The formation of grooves or patterns is achieved by the fact that the Beeatzstüoke, which have grooves or patterns, are each arranged at the corresponding points of the model seat.

Although there is a possibility, a seat cover to provide different surface structure in different places by the different places of the cover are created with fabrics or materials with different surface structures, which are then sewn together, is easy to see. that a sewn-together cover cannot have the resistance of a cover made from one piece and from plastic according to the invention and is not as waterproof as this one either. The seat construction of the invention also avoids that Disadvantage of providing the seat with ventilation grooves everywhere, making it hard and inflexible everywhere to be let.

The places with a coarse pattern can be connected via drainage channels 13, which lead to the seat edge or lead to discharge openings 14 which are provided in the seat.

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Claims (3)

Protection claims t 1. Seat cover for a vehicle seat in which the cover in (Si- ·· "« ι piece is made of plastic, by the fact that the coating on a certain Place or at several specific places a «surface structure or a pattern, which in comparison to the rest of the surface structure or the rest of the pattern of the seat cover ^ is wide-meshed and in this way between the "" * approved places and the driver provided ventilation perform. 2. Seat cover according to claim 1, characterized in that the cover consists of grooves or depressions has existing pattern at the points of the seat where the driver's thighs come to rest or to the places against which the driver's stoop comes to rest or both places and the seat cover is smooth in the remaining places or has only a small-meshed pattern. 3. Method of making a vehicle seat over Zugs, characterized in that initially a torsion-resistant, Model seat covered with leather is created, in which some upholstery surfaces are smooth or provided with a small-meshed pattern are, while other upholstery surfaces are coarse-meshed, then a negative replica of this Sitr.es in Form of a stencil is produced and finally a plastic in greeting, spraying or other processes is applied to the surface of the stencil, reproducing the pattern of the original.