DE1930306U - VEHICLE SEAT PAD. - Google Patents

Description

PATENT LAWYERS ■ '... DR. DIETER THOMSEN - DIPLINQ. HARRO TIEDTKE

ι

fo

'TCttJffBTTlTlWlirCSSeT'TnOpBrCnr

New address from September 1st, 65

8000 MUNICH 2 Valley 33

Telephone: .0811 / 226094 Telegram address: Thopatent

Utility model registration F 21 O9O / 63C Gbra

Company Georg Fritzmeier KG: Großhelfendorf / ov. Munich

Vehicle seat cushions. ". · -

The innovation relates to a vehicle seat cushion made of foam-like elastic filling material and foil-like Coating material. ■;

In the known cases, the covering material is attached to the filling material, for example by sewing together. This type of attachment takes a relatively long time and also results in a connection that can withstand the stresses and strains often does not withstand in the long run. It is also known that the coating material in the deep-drawing process on the filling material] to glue on, which is a rather expensive device requirement,

Ut> ic ^ r ..? £ · its;>;:! Fii-ufHj vn <i Schu ^ anspi) isi- «ie iufewi" egg-rich, siö '/ «sees ίο« <ά & v? ^T.':! i '-. · ■ · ■': · ■ *. ti , '> -! · ^ · λ ο * »Di« ■ / ■ <' ·. (!.: -. « & ~ 4-3utei \ ö From there cl6hüfiQ% is ötehi sff. q · - .: '... * l * ■ * *> * * <■ - * n' f Jj..7 λ 'J' - Hi »ftη ^" Ι $ ο ^ βΑ. You can jedsriei! Without c-feä »ir> f? ■■;: -?;,! ■: .3 · '^ t -.ab ·»; · i » ^; " --j .öiÄäiiai »ϊ, βίΑ?« On Aniro? wekdfeit htooa oucts Fotofoifseii aö «: fi

Dresdner Bank MOndien KIo. 1M103 · PoilfdiedikonloMündien 11i974

The task of the innovation is to provide a vehicle seat cushion _; \

to create the genus described at the beginning, which with little .. "-. ('■ -"

Costs and masohine use can be produced.

• - ■ '■ "' ■. ■■ ----. ■ ■ '^ ' i

This problem is solved in that the coating material ₍

in the form of. a half-piece with a welded connection to the filling material, or in the form of two matching half-pieces (upper and lower part), which at their joint >

welded to one another. are, ■

■ - "■■■■■ '\ · \ - I. I.

This arrangement enables a diverse configuration; with different patterns; it also has the advantage that a dust- and .water-tight attachment to the filling material is obtained. Finally, the production is noticeably simplified o, ·, '''■"*

■ '■ - ^x '

In the case of two half-parts, the cover material can sit- '<■ There are air holes on the sides to allow air to flow when the 'To give the seat evasive options and - thereby an overstretching' and prevent permanent deformation of the coating. Such air *

holes are unnecessary when using plastic-coated, ' tetem tissue 'which. is not stretchable and' therefore none remain-r "

de suffers from deformation. This gives a combined air- 'foam-suspension ,, - · ~ \ '

To attach the cushion to the seat, the filling ;,

material and / or the coating material expediently in addition.

■ · ■ '"■■' ■ '·" ■ -'-- ■ i ^:

welded buttons. As a result, the otherwise often T

usual Schnallriemen- or screw connections, the _t proportionate;

nism moderately expensive and laborious and with plastic coatings
also easily "cause tears ^.: \ _ ■

The buttons are preferably in the shape of a mushroom
strongly protruding foot, which ensures a · secure hold on the cover material ο '. . ■ ": ■ ■ ■■ ''".

The innovation is explained in more detail with reference to the drawing using two exemplary embodiments. Show it:.

Fig. ·. 1 a vehicle seat cushion with, one the filling completely

including coating, schaubildlioh; -. -

Fig.-2 shows the head section of the cushion -according to Figs. 1 and. r

■; - ■ .. ■ · '"■■■■■ ■ ■ ■ - Ϊ.

Fi "go 3 in a diagrammatic representation, and partially cut

. A vehicle seat cushion in which only the upper part of the filling is covered with a cover. . · &

In Fig. 1: 1 denotes the. Filling ', and 2 and 3, the upper covering part above or .Turn lower. Both are on the ligaments k with each other! '

welded; and completely enclose the filling 1. Of the . ξ-

Coating has air holes 5 aiif at various points. To the |

lower cover part 3 are also made of plastic, e.g. \

"PVCj manufactured buttons-6 welded on (see also Fig. 3)> £

which has the shape of a mushroom with a rather wide spreading, purposeful?

.. ··. ■■ '' - ■ '■■■■■ - ■ -. \ '^; . "■. -H

have a moderately circular foot 7. The foot 7 is expediently at |

its entire base is welded to the coating 3, so that f ^

a very firm and permanent connection is created _s - -.

In the case of the egg 3, only the upper part of the filling 1 is provided with a hood-like coating 8, the edges of which are welded directly to the filling. To the
The fastening buttons already mentioned are welded onto the underside of the filling, of which only one is shown in the illustration.

V-

Claims (3)

RA.600 000 * 15.ft PATENTANWÄLTE DR. DIETER THOMSEN - DIPL. INQ. HARRO TIEDTKE o ■■ · Tbte ^ r & mniAui ^^^ ύ «ι nopstcnr New address from 1st Sept. 65 8000 MUNICH 2 Tal 33 Telephone! 0811/226894 Telegram address: Thopatent utility model registration P 21 O9O / 63C Gbm S chut! claims. 1.) the vehicle! Tzpolster elastic of foam-filling material and a foil-coating material, characterized in that the coating material (2, 3) i ⁿ the form of one half piece with welding connection to the filling material (L) or in the form of two mating half pieces (upper and lower part), which are welded to one another at their joint (h) , is arranged » 2.) Vehicle seat cushion according to claim 1, characterized in that that the filling material and / or the covering material carries additional welded buttons (6) to attach the cushion to the seat » 3.) Vehicle seat cushion according to claim 1 or 2, characterized characterized in that the buttons (6) have the shape of a mushroom with a strongly projecting foot (7). Dresdner Bank MQnditn Kto. 109105 < Po »ljAeik) (onlofv1andien116974