Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
  • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
  • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/58—Seat coverings
  • B60N2/5816—Seat coverings attachments thereof
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/58—Seat coverings
  • B60N2/5816—Seat coverings attachments thereof
  • B60N2/5825—Seat coverings attachments thereof by hooks, staples, clips, snap fasteners or the like
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/58—Seat coverings
  • B60N2/5816—Seat coverings attachments thereof
  • B60N2/5833—Seat coverings attachments thereof by hook-and-loop type fasteners
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/58—Seat coverings
  • B60N2/5816—Seat coverings attachments thereof
  • B60N2/5866—Seat coverings attachments thereof by thermal welding
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/58—Seat coverings
  • B60N2/5816—Seat coverings attachments thereof
  • B60N2/5875—Seat coverings attachments thereof by adhesion, e.g. gluing
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
  • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
  • B60N2/58—Seat coverings
  • B60N2/5891—Seat coverings characterised by the manufacturing process; manufacturing seat coverings not otherwise provided for
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
  • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
  • B29L2031/00—Other particular articles
  • B29L2031/58—Upholstery or cushions, e.g. vehicle upholstery or interior padding

Definitions

• the invention relates to a method for producing a provided with a reference element, in particular a provided with a seat cover vehicle seat. Furthermore, the invention relates to such an element, in particular a vehicle seat.
• a foam-back method of a seat cover known from DE 100 59 471 A1, wherein the seat cover is firmly connected to the foam part and immovable relative to the foam part.
• the object of the present invention is to provide a method, which is improved over the prior art, for producing a covered element. Moreover, it is an object of the invention to provide an element with an improved contour.
• the task is performed by the
• Claim 1 specified features solved. Regarding the Element, the object is achieved by the features specified in claim 9.
• the shape is and is arranged on the invisible side of the cover.
• the molding in one with a lamination
• the molding is fixed, for example, with at least one seam.
• the molding can be stitched or glued.
• the molding can be fixed directly or indirectly to the lamination.
• the lining and / or the cover are / is for this purpose according to the element to be purchased, for example, a seat part or a seat back tailored.
• the lamination is materially bonded to the cover, in particular under pressure and temperature, in particular low temperatures, glued together.
• the lamination can also be sprayed onto the cover, back-injected, back-foamed, foamed, melted or glued.
• a padded element with such a lamination with a fixed shape in the manner of a honeycomb and such a cover has a shaped and seamless surface and thus a homogeneous outer contour formed by the at least one molding without visible bumps, seams, welds or visible fastenings.
• the reference has a contour-accurate fit to the profiled, in particular convex and / or concave, outer contour of the lining and thus of the element to be padded, in particular its
• Carrier element without so-called bulges or drum effects.
• a tab, pocket or loop (also called listing pocket) is introduced or applied to the cover or on / in the lamination as a shaping.
• a tab, pocket or loop also called listing pocket
• Carrier unit in particular a plastic molded body of a seat part or a seat back, for example by means of a Velcro tape or
• the formation is applied indirectly to the cover or on the lamination.
• Fabric a knitted fabric or a knitted fabric, fixed, for example sewn, glued or stapled.
• the carrier may already be provided with an adhesive, in particular be soaked.
• an adhesive layer may be applied to the corresponding surface side of the carrier.
• a further embodiment provides that a support element, in particular a loop strip, a rod, a clip or a wire, is introduced into a cavity of the molding.
• design elements such as a pattern, a decorative seam, embossing, screen printing or inkjet printing, before the connection of the cover with the lamination in the reference, for example by means of appropriate machine tools, in particular a CNC machine, can be introduced.
• machine tools in particular a CNC machine
• design elements in particular patterns, ornamental seams, embossing, screen printing or inkjet printing, without an offset of the design elements, such as the pattern or decorative stitching, in the cover be introduced.
• the number of cut parts of the cover and / or the lamination as well as the number of manual sewing operations can be reduced.
• the lamination is a
• thermoplastic film used, which can be applied after the connection with the reference to a support unit of the element.
• lamination an alternative laminating material, in particular a non-woven or a fabric or another natural plastic non-woven fabric or a foam may be used.
• Such lamination supports the shaping of the cover and can additionally act as a stretch brake.
• the lamination has a thickness of several Millimeters, in particular from 1 mm to 10 mm, for example, more than 3 millimeters or more, so that can be dispensed with an additional padding wadding.
• a reinforcing element can be applied to the side facing away from the cover surface side of the lamination or on the non-visible surface side of the cover.
• the reinforcing element is in particular a reinforcing fabric, for example a knitted fabric, a knitted fabric or a fleece.
• the carrier provided with the fixed shaping is applied to the reinforcing element with the surface side facing away from the shaping.
• the element according to the invention in particular a vehicle seat, is provided with a seamless cover without lamination or with a seamless cover arranged on a lamination, wherein one
• the formation is in or on the invisible reference surface side or in or on the
• the shape on the non-visible surface side of the cover or on the reference facing away surface of the lamination directly or indirectly fixed to this. Preferably, this is fixed indirectly.
• the cut lamination with the reference initially cohesively in particular under pressure and / or temperature, glued or fused.
• the cover can be provided with a fleece, fabric, foil or foam lamination.
• a tab, pocket or loop is inserted or applied in or on the cover or the lamination.
• a support element in particular a loop strap, a rod, a clip or a wire, can be introduced into a cavity of the molding.
• the molding is fixed to a support and the carrier is cohesively with the cover or with the
• the molding is sewn on the support or mechanically connected, for example stapled, or glued.
• the carrier of the molding is formed for example of a fabric, a textile, a fabric, a knitted fabric or a knitted fabric and allows easy fixation of the molding.
• a cushion body forming support unit is fixed thereto, for example by means of a Velcro connection (Velcro) or a hook-eye / loop connection or a tack connection.
• Velcro Velcro
• a further development provides that the lamination of a
• thermoplastic film is formed on a support unit of the Elementes, in particular the seat part or the seat back is applied.
• the lamination can be formed from a foam, a nonwoven fabric or a plastic film.
• Embodiment is the support unit made of a plastic molded body or a natural product molding or a foam molding, in particular a polyurethane foam body.
• a reinforcing element in particular a fabric, a woven fabric, a fleece, is optionally arranged.
• Fig. 1 D schematically an enlarged section of a
• Fig. 3 shows a schematic perspective view in side view of a further embodiment of a seamless padded element.
• the element 3 may be a vehicle seat, a seat part, a seat back or another padded part.
• the cover 2 may in particular be formed from a textile, a leather or another natural material or natural fabric.
• the element 3 comprises the lining 1, which is provided with a shape 1 .2 corresponding to a desired bump-free outer contour, at least on one surface side 1 .1, and a carrier unit 7, in particular one Foam pad, for the formation of side jaws 3.1 and cross jaws 3.2, as shown for example in Figures 2A to 2D.
• the molding 1 .2 in the lamination 1 may for example be introduced or applied as a tab, a pocket or loop.
• the molding 1 .2 is formed on the surface side 1 .1 of the lamination 1 facing away from the cover 2.
• the molding in a manner not shown on the reference 2 facing surface side 1 .3 or on both surface sides 1 .1 and 1 .3 be formed.
• two lateral formations 1 .2 are introduced, which, for example, in a trained as a vehicle seat or as a seat part element 3 bump-free side walls or
• Form side jaws 3.1 as shown in Figures 2A to 3.
• formations 1 .2 bump-free transverse jaws 3.2 or transverse cheeks, in particular on a front edge and / or a trailing edge, of a formed as a seat member 3 may be formed.
• the element 3 in this case comprises the outer contours with side jaws 3.1 and cross jaws 3.2 forming inner support unit 7, to which the various outer composites shown in Figures 1A to 1 C are applied.
• an outer composite which can be applied to the carrier unit 7 comprises the cover 2 laminated with the lining 1, wherein the lining 1 is formed at least in sections, in particular in the region of lateral jaws 3. 1 and / or transverse jaws 3 Cover 2 facing away from the surface side 1 .1.
• the formations 1 .2 are fixed directly to the lining 1 in this embodiment, for example by means of a seam 1 .4.
• Forming 1 .2 be provided with a support member 1 .5, in particular a wire, a rod or a clip.
• an outer composite which can be applied to the carrier unit 7 comprises the cover 2 laminated with the lining 1.
• the formations 1 .2 are in this case
• the cover 2 is for example a leather. In leather as cover 2 is or will
• an outer composite which can be applied to the carrier unit 7 comprises the outer composite
• Lamination 1 laminated cover 2 laminated cover 2.
• the lamination 1 for example, a thermoplastic material, such as a foam sheet or a textile, directly on the formed from a fabric cover 2 by
• a reinforcing element 6 is additionally arranged and integrally connected thereto.
• Forms 1 .2 is compared with that of the shaping (s) 1 .2
• the formations 1 .2 be according to the various aspects
• the formed for example as a tab, loop or pocket shaping 1 .2 can be additionally attached by means of a seam 1 .4 on the liner 1 or the carrier 5.
• the molding 1 .2 be glued or stapled.
• Figure 1 D shows schematically an enlarged detail of another embodiment of a seamless cover 2 without lamination for a seamlessly padded element 3.
• the cover 2 has a seat surface forming surface side 2.1 and a side facing away from invisible surface side 2.2.
• the shape 1 .2 can in this
• the molding 1 .2 is optionally fixed to the carrier 5, which in turn is connected in a materially bonded manner, in particular glued, to the cover 2 on its invisible surface side 2.2.
• Support element 1 .5 in particular a loop tape, a rod, a clip or a wire, be introduced.
• the lining 1 is formed from a thermoplastic film.
• Plastic fabric or another woven or non-woven material may be formed.
• the lamination 1 with the up or introduced and possibly additionally fixed, in particular stitched, glued, stapled or clipped, formations 1 .2 is materially connected to the cover 2.
• an adhesive 4 in particular a laminating adhesive, can be introduced between the lining 1 and the cover 2.
• the lamination 1 and the cover 2 are then joined together in a materially combined manner in a particularly combined pressing and drying process under a predetermined pressure and / or at a predetermined temperature.
• the lining 1 cover 2 with the convex and / or concave outer contour, for example, as a result of the formations 1 .2 of the lamination 1 or the formations 1 .2 of Support 5 additionally in a manner not shown on the support unit 7, in particular a cushion support or body, the
• the carrier unit 7 is formed, for example, from a plastic molded body or a natural substance molded body.
• Figure 1 B shows the embodiment with the indirect attachment of the molding 1 .2 on a separate carrier 5.
• the formation is 1 .2 fixed on the separate carrier 5, in particular by means of seams 1 .4 fixed.
• the carrier 5 is formed in particular from a material, for example a textile, a woven fabric, a knitted fabric or a knitted fabric.
• the cover 2 is prefabricated with the lamination 1 and cut. Subsequently, the carrier 5 is connected to the fixed formation 1 .2 with the side facing away from the molding 1 .2 surface side with the lamination 1, in particular cohesively connected, for example glued.
• the carrier 5 is provided with an adhesive.
• the carrier 5 may be impregnated with an adhesive.
• Figure 1 C shows another embodiment with the indirect
• the reinforcing element 6 is in particular as a
• Arm istстwebe for example, a knitted fabric, a nonwoven fabric or a knit, formed and materially connected to the lamination 1, in particular glued.
• the method for producing the element 3 provided with the seamless cover 2 without lamination 1 for forming a concave and / or convex outer contour comprises in a simple manner
• a further alternative method for producing the element 3 provided with the seamless cover 2 and the lining 1 for forming a concave and / or convex outer contour comprises the following steps in a simple embodiment:
• the molding 1 .2 can first be attached to the support 5 and fixed, for example sewn or stapled. Subsequently, the carrier 5 with the attached shape 1 .2 with that of the
• Another option provides that on the side facing away from the cover 2 surface side 1 .1 of the lamination 1 or not visible
• the reinforcing element 6 is arranged and fixed, in particular glued.
• the reinforcing element 6 is, for example, a knitted fabric, a knitted fabric, a fleece and is adhesively bonded to the lining 1.
• the carrier 5 is then applied to the reinforcing element 6 on its surface side facing away from the lining 1 or on the non-visible surface side 2.2 of the cover 2.
• the lining 1 in particular has a thickness of 1 mm to 10 mm, in particular of more than 3 mm.
• the optional reinforcing element 6 or the lower fabric of the lamination 1 has a thickness of 0.5 mm to 1, 5 mm, in particular of about 1 mm.
• the carrier 5 has in particular a thickness of 0.5 mm to 1, 5 mm, in particular of about 1 mm.
• Forming 1 .2 introduced into the cover 2 at least one embossing, embroidery, screen printing, inkjet printing or offset printing. This introduction of design elements in the reference 2 takes place before
• Figures 2A to 2D show schematically in perspective view, from the front and in cross section an embodiment of a seamless padded element 3 with trained by accordingly
• further embodiments 1 .2 in the Laminating be introduced 1, for example, form a transverse jaw 3.2 in the outer contour of the leading edge or trailing edge of the element 3.
• the molding / s 1 .2 is or are arranged and fixed only in sections by means of the carrier 5 or directly on the lining 1, in particular in concavely shaped regions of the element 3.
• the carrier 5 or directly on the lining 1, in particular in concavely shaped regions of the element 3.
• the molding / s 1 .2 is or are arranged and fixed only in sections by means of the carrier 5 or directly on the lining 1, in particular in concavely shaped regions of the element 3.
• Figure 2C are two
• Formations 1 .2 provided in the transition region to the side jaws 3.1.
• further formations 1 .2 can be arranged in the central seating area (as shown in FIG. 2D) and / or in the region of the transverse jaws 3.2 (not shown).
• the formations 1 .2 are exemplified for an element 3 designed as a seat part; but these can also be provided in a trained as a seat back element 3 in corresponding areas.
• Figure 2D shows an educated as a seat part element 3 with a concave shaped seat.
• Carrier 5 or directly to the lamination 1 and fixed.
• the formations 1 .2 are arranged at the lowest point of the concave-shaped region.
• Figure 2E shows schematically in perspective an element formed as a seat part 3, wherein the cover 2 is formed without lamination.
• the formations 1 .2 are or are fixed in sections in concave seating regions of the element 3 on the non-visible surface side 2.2 on the cover 2, where they are bonded to the cover 2 by a material fit.
• the support 5 can be arranged between the cover 2 and the molding 1 .2. It will the formation 1 .2 first fixed to the carrier 5 and this is then materially connected to the reference 2.
• Figure 3 shows schematically in perspective view in side view another embodiment of a seamless padded element 3, which forms a seat part with side jaws 3.1.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Aviation & Aerospace Engineering (AREA)
• Transportation (AREA)
• Physics & Mathematics (AREA)
• Thermal Sciences (AREA)
• Seats For Vehicles (AREA)
• Laminated Bodies (AREA)
• Mattresses And Other Support Structures For Chairs And Beds (AREA)

Priority Applications (6)

Applications Claiming Priority (2)

Publications (1)

Family

ID=53476847

Family Applications (1)

Country Status (7)

Cited By (3)

Families Citing this family (10)

Citations (2)

Family Cites Families (17)

• 2014
  • 2014-06-13 DE DE102014211374.1A patent/DE102014211374A1/de active Pending
• 2015
  • 2015-06-12 US US15/302,273 patent/US10099583B2/en active Active
  • 2015-06-12 EP EP15730729.9A patent/EP3126188B1/de active Active
  • 2015-06-12 DE DE202015008970.4U patent/DE202015008970U1/de not_active Expired - Lifetime
  • 2015-06-12 CN CN201580018978.3A patent/CN106163867B/zh active Active
  • 2015-06-12 KR KR1020167027982A patent/KR101961718B1/ko active Active
  • 2015-06-12 WO PCT/EP2015/063181 patent/WO2015189394A1/de not_active Ceased
  • 2015-06-12 JP JP2016558306A patent/JP6339694B2/ja active Active
  • 2015-06-12 CN CN201910226131.4A patent/CN110077299B/zh active Active

Patent Citations (2)

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