WO2007045334A2 - Rembourrage de siege de vehicule automobile - Google Patents

Rembourrage de siege de vehicule automobile Download PDF

Info

Publication number
WO2007045334A2
WO2007045334A2 PCT/EP2006/009350 EP2006009350W WO2007045334A2 WO 2007045334 A2 WO2007045334 A2 WO 2007045334A2 EP 2006009350 W EP2006009350 W EP 2006009350W WO 2007045334 A2 WO2007045334 A2 WO 2007045334A2
Authority
WO
WIPO (PCT)
Prior art keywords
fastening means
motor vehicle
upholstery
padding
cushion part
Prior art date
Application number
PCT/EP2006/009350
Other languages
German (de)
English (en)
Other versions
WO2007045334A3 (fr
Inventor
Robert SCHÜLE
Hans Schmodde
Original Assignee
Johnson Controls Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Controls Gmbh filed Critical Johnson Controls Gmbh
Publication of WO2007045334A2 publication Critical patent/WO2007045334A2/fr
Publication of WO2007045334A3 publication Critical patent/WO2007045334A3/fr

Links

Classifications

    • 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
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7017—Upholstery springs ; Upholstery characterised by the manufacturing process; manufacturing upholstery or upholstery springs not otherwise provided for

Definitions

  • the present invention relates to the upholstery of a motor vehicle seat with a cushion part which has at least one fastening means with a first and a second force means, wherein the distance of the latching means is mutually variable. Furthermore, the present invention relates to a method for producing a cushion part, a motor vehicle seat and a method for producing the motor vehicle seat.
  • the object is achieved with a padding of a motor vehicle with a cushion part, wherein the cushion part has at least one fastening means with a first and a second latching means, wherein the distance of the latching means is mutually variable.
  • the padding of the invention is simple and inexpensive to manufacture and particularly easy to connect with a motor vehicle seat structure or with a reference that is located above the padding.
  • the cushion part has at least one, preferably a plurality of fastening means which are provided with a first and a second latching means.
  • the distance of the locking means is mutually variable.
  • the cushion part has a first and a second surface, wherein the first locking means in the region of the first surface, and the second locking means in the region of the second surface is arranged.
  • the fastening means is positively, positively and / or materially connected to the cushion part.
  • the fastening means is at least partially cohesively connected to the cushion part.
  • the material is closed by foaming the fastening means with foam, for example polyurethane (PU) foam, from which the pole part is made.
  • foam for example polyurethane (PU) foam
  • a spring means is arranged between the two locking means.
  • this spring means the distance between the two locking means can be changed. This change in distance may have a permanent component, which then settles in a bias of the spring means.
  • the bias may have a temporarily variable component, which then results from the remaining spring travel.
  • a length adjustment means is arranged between the force means, with which the locking means is adjustable to the respective desired length.
  • This embodiment has the advantage that a universal fastening means can be used, which is then set for the particular application to the particular desired length.
  • the fastening means on the length adjustment still resilient properties, so as not to affect the comfort of the upholstery
  • the spring means and the length adjustment means are realized as one component. This can for example follow in the form of a spring, in which the length determination is realized by a bias and the suspension by the remaining spring travel.
  • At least one of the latching means is at least partially folded to at least one degree of freedom.
  • This preferred embodiment of the present invention is particularly suitable for components in which the seat structure and the seat surface are not parallel but at an angle to each other. Furthermore, it is avoided by this preferred embodiment of the present invention that the fastening means is not mechanically loaded in a torque.
  • the present invention comprises a plurality of fastening means. Particularly preferably, these fastening means are then interconnected, most preferably with a band which is made of foam.
  • This embodiment of the present invention has the advantage that the fastening means can be inserted more quickly into a mold to be foamed out, and thus the padding according to the invention can be produced more quickly, as will be described in detail below.
  • Another object of the present invention is a method for producing the padding according to the invention, in which the fastener is inserted into a mold, closed the mold and then foamed the mold while the spring means and / or the length adjustment is foamed.
  • the fastening means are compressed prior to foaming of the mold, that is changed in their length.
  • This embodiment of the method according to the invention has the advantage that a universal fastening means can be used, whose length is then adjustable to the particular application.
  • the change in length is preferably irreversible in this case.
  • the fastener is not should be compressed so far that it no longer has a resilient portion, because thereby the comfort of the padding is reduced.
  • Another object of the present invention is a motor vehicle seat with a seat structure and a cover, wherein between the seat structure and the cover, the cushion member according to the invention is arranged.
  • the motor vehicle seat according to the invention is simple and inexpensive to produce.
  • the bridging effect does not occur in the motor vehicle seat according to the invention.
  • the first latching means is preferably connected to the seat structure and the second latching means is connected to the cover.
  • the seat structure has at least one recess into which the respective latching means engages.
  • the cushion part has a plurality of cushion areas of different hardness.
  • the cushion areas are then separated by the connecting means between the fastening means.
  • the seams in the reference are connected to the connecting means.
  • This preferred embodiment of the present invention has the advantage that the seams are located in the right place and do not blur in the course of using the seat on the seat.
  • Another object of the present invention is a method for producing the motor vehicle seat according to the invention in which the cushion member placed on the seat structure and the reference to the cushion member and the cushion member is compressed so that the latching means engage in the seat structure and in the reference.
  • the cover is sewn to the underside with a wire which is then interlocked with the fasteners to stabilize the cover on the padding.
  • FIGS. 1-7 These explanations are merely exemplary and do not limit the general inventive concept. The explanations apply equally to all subjects of the invention.
  • Fig. 1 shows an embodiment of the padding according to the invention.
  • Fig. 2 shows a further embodiment of the padding according to the invention.
  • Fig. 3 shows an embodiment of the fastening means.
  • FIG. 4 shows a further embodiment of the fastening means according to the invention.
  • Fig. 5 shows a tool for producing the padding according to the invention.
  • Fig. 6 shows a roller belt having the fastening means.
  • Fig. 7 shows a padding with areas of different hardness.
  • the padding of the invention which has a cushion part 2, for example made of polyurethane foam, in which a fastener 1 is cohesively arranged.
  • the fastening means has a first and a second latching means 3, 6, which are interconnected by a spring means 7.
  • the spring means 7 is also a Constellstoff with which the distance a between the two locking means can be changed. This change in the distance a can be done for example by a compression of the fastening means and thus a bias of the spring means 7.
  • the foam part 2 recess 19 to the Connection of the locking means with the seat structure 5 and the seat cover 17 to facilitate.
  • the locking means 3 is arranged in the region of the first surface 13 of the cushion part 2 and can be latchingly connected to a recess 4 which is located in the seat structure 5.
  • the latching means 6 is arranged in the region of the second surface of the cushion part and can be latchingly connected to a hook 18 which is arranged on the cover 17.
  • FIG. 2 shows a further embodiment of the padding according to the invention.
  • the padding 2 according to Figure 2 corresponds to the padding according to Figure 1, wherein in the present case, the distance between the two locking means 3, 6 to each other by two telescopically plugged cylinder is realized.
  • These cylinders either have a certain amount of friction with one another or are provided with detents, for example in the case of cable ties, so that the distance once set between the two locking means does not change.
  • this embodiment of the Befest Trentsmitteins should be made resilient, so as not to affect the comfort of the upholstery.
  • FIG. 3 shows a further embodiment of the fastening means.
  • the spring means or the length adjustment means 7, 15 is designed as a double helix, which can be biased to change the length and in which the resilient effect is realized by the permanent spring travel.
  • the fastening means according to FIG. 4 essentially corresponds to the fastening means according to FIG. 3, wherein the double helix is designed in this case as a single helix.
  • the embodiment according to FIG. 4 is made to the embodiment according to FIG.
  • FIG. 5 shows a molding tool 10, which consists of a lower tool 8 and an upper tool 9, with which the padding according to the invention can be produced.
  • a plurality of fastening means 1 which are interconnected by a foam tape 12, inserted into the mold.
  • the connection of the fastening means to each other by a foam tape has the advantage that a plurality of fastening means can be inserted simultaneously into the tool, which considerably reduces the production cycles.
  • the tool is closed, wherein the fastening means 1 is compressed during closing and thus the later desired distance a between the first and the second locking means is adjusted.
  • the latching means 3 is folded ⁇ in a certain angle when inserting the fastening means, so that it is easier later attached to the seat structure.
  • the foam 11 is filled into the mold and the tool 10 is foamed while the foaming agent 1 is foamed. After foaming and curing of the foam, the padding can be removed from the farm tool 10.
  • FIG. 6 shows fasteners 1, which are offered in the present case as a roll.
  • the fastening means 1 are connected to each other by means of the foam tape 12.
  • the foam tape 12 has predetermined breaking points 16, at which the foam tape can be easily separated. The skilled artisan recognizes that the predetermined breaking points do not necessarily have to be present, but the foam tape between the fastening means 1 can also be cut apart.
  • FIG. 7 shows a padding part 2, the padding part in the present case having two different hardnesses 2 ', 2 ". While a greater hardness is desired in the area of the side cheeks 2 " , the area 2 ' has a lower hardness by a higher one To realize seating comfort.
  • the regions 2 ', 2 " are separated from one another by a foam tape 12, which preferably has fastening means 1 at preferably regular intervals, These foam tapes and the associated fastening means prevent the contour of the seat from being changed over time and the regions 2 '. and 2 " into each other.
  • a wire sewn to the cover located above the upholstery member 2 (not shown), which is interlocked with the attachment means 1, so that the seams in the cover are along the boundary between the two portions run and the seam does not change.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Seats For Vehicles (AREA)

Abstract

La présente invention concerne le rembourrage d'un siège de véhicule automobile, comprenant une partie de rembourrage qui présente au moins un élément de fixation comprenant un premier et un second élément de force, la distance entre les éléments d'encliquetage pouvant être modifiée. L'invention a également pour objet un procédé pour réaliser une partie de rembourrage, un siège de véhicule automobile, et un procédé pour réaliser un siège de véhicule automobile.
PCT/EP2006/009350 2005-10-19 2006-09-26 Rembourrage de siege de vehicule automobile WO2007045334A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005050409.4 2005-10-19
DE102005050409.4A DE102005050409B4 (de) 2005-10-19 2005-10-19 Polsterung eines Kraftfahrzeugsitzes

Publications (2)

Publication Number Publication Date
WO2007045334A2 true WO2007045334A2 (fr) 2007-04-26
WO2007045334A3 WO2007045334A3 (fr) 2007-08-09

Family

ID=37730364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/009350 WO2007045334A2 (fr) 2005-10-19 2006-09-26 Rembourrage de siege de vehicule automobile

Country Status (2)

Country Link
DE (1) DE102005050409B4 (fr)
WO (1) WO2007045334A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2974770A1 (fr) * 2011-05-06 2012-11-09 Peugeot Citroen Automobiles Sa Dispositif de fixation de coiffe d'habillage et de dispositif de protection de pieds, pour un siege de vehicule
FR3021006A1 (fr) * 2014-05-19 2015-11-20 Cera Dispositif de fixation d’une coiffe de matelassure de siege de vehicule automobile
US11192477B2 (en) * 2017-09-08 2021-12-07 Adient Engineering and IP GmbH Seat with pad

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9199564B2 (en) 2013-12-12 2015-12-01 Lear Corporation Seat assembly having a trim cover assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220685A1 (de) 1992-06-24 1994-01-05 Wuerstl Curt Vermoegensverwalt Schnappverbinder zum Befestigen eines Polsterteils an einem Sitz

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2756443A (en) * 1952-12-24 1956-07-31 Gitlin Louis Tufted mattress construction
DE3037834A1 (de) * 1980-10-07 1982-04-29 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zur festlegung eines ueberzuges an einem sitzteil
US5000515A (en) * 1989-02-14 1991-03-19 Hoover Universal, Inc. Variable density foam vehicle seat
DE4214510C2 (de) * 1992-05-01 1995-11-30 Straehle & Hess Befestigungsvorrichtung
DE50009168D1 (de) * 2000-09-06 2005-02-10 Benteler Werke Ag Polsterung für die Rückenlehne eines Kraftfahrzeugsitzes
DE10120621B4 (de) * 2001-04-26 2004-07-01 F.S. Fehrer Gmbh & Co. Kg Befestigung für Polsterbezug
US20030215601A1 (en) * 2002-02-22 2003-11-20 Woodbridge Foam Corporation Attachment device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4220685A1 (de) 1992-06-24 1994-01-05 Wuerstl Curt Vermoegensverwalt Schnappverbinder zum Befestigen eines Polsterteils an einem Sitz

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2974770A1 (fr) * 2011-05-06 2012-11-09 Peugeot Citroen Automobiles Sa Dispositif de fixation de coiffe d'habillage et de dispositif de protection de pieds, pour un siege de vehicule
WO2012153023A2 (fr) * 2011-05-06 2012-11-15 Peugeot Citroen Automobiles Sa Dispositif de fixation de coiffe d'habillage et de dispositif de protection de pieds, pour un siège de véhicule
WO2012153023A3 (fr) * 2011-05-06 2013-03-21 Peugeot Citroen Automobiles Sa Dispositif de fixation de coiffe d'habillage et de dispositif de protection de pieds, pour un siège de véhicule
FR3021006A1 (fr) * 2014-05-19 2015-11-20 Cera Dispositif de fixation d’une coiffe de matelassure de siege de vehicule automobile
US11192477B2 (en) * 2017-09-08 2021-12-07 Adient Engineering and IP GmbH Seat with pad

Also Published As

Publication number Publication date
WO2007045334A3 (fr) 2007-08-09
DE102005050409B4 (de) 2015-11-12
DE102005050409A1 (de) 2007-05-03

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