• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a cover element (7) for a seat element lining for a motor vehicle, comprising: a foam (70) in the backside of a textile material (71) made of skin or synthetic material; and in flanges (73), intended to be joined by sewing (77) to at least one piece (81, 82) of textile, skin or synthetic material, one or more embossed notches (75) constituting reference marks. alignment for sewing.
    公开号:FR3035038A1
    申请号:FR1553404
    申请日:2015-04-16
    公开日:2016-10-21
    发明作者:Francois Lelievre；Didier Fouinat
    申请人:Faurecia Sieges dAutomobile SA；
    IPC主号:
    专利说明:

    [0001] B14071 - 3837 1.EN 1 ALIGNMENT OF HEADBOX PARTS FOR MOTOR VEHICLE SEATS Domain This description relates generally to seats for motor vehicles and more particularly to the making of a cap of a seat element (seat, backrest, seat). headrest, armrest). The present description aims more precisely at preparing the assembly of a cap of a seat element. BACKGROUND OF THE INVENTION Motor vehicle seat upholstery is generally in the form of a quilting coated with a cap. The padding is a block of foam, usually molded to the desired final shape for the seat member. This block is coated with a cap whose apparent face is textile (woven or not), skin or synthetic material. This cap is made from pieces of the coating material which are joined to each other by seams. To achieve such an assembly and ensure correct alignment of the parts relative to each other, is generally carried out prior to sewing marks in the form of indentations in the edges (heels) of the parts to be assembled. These notches are then 3035038 B14071 - 3837 1.FR 2 then on the back and are therefore invisible once the cap mounted. Another method of producing a seat upholstery consists in producing this lining in the form of a foam support block adapted to the reinforcement of the seat element and to bring back, on this support block, an element of covering formed by forming a spray foam on a substrate and reported upside down of a textile material (woven or not), skin or synthetic material, to define the apparent shape of the seat member. Such embodiments are described, for example, in WO-A-2010/010281 (B9212-2488), WO2015 / 015131 (B12467-3421). SUMMARY An embodiment aims at overcoming all or part of the disadvantages of the known techniques for producing seams for assembling parts of a cap for motor vehicle seats. An embodiment more particularly provides a solution adapted to the assembly of parts made of textile, skin or synthetic material, at an edge of a cover member having a backside foam thickness. Thus, an embodiment provides a cover element for motor vehicle seat trim, comprising: an upside-down foam of a textile material, of skin or synthetic material; and in flanges, intended to be joined by sewing to at least one piece of textile, skin or synthetic material, one or more embossed notches constituting alignment marks for making the seam. According to one embodiment, the embossed notches are made hollow. According to one embodiment, the embossed notches are projecting.
    [0002] According to one embodiment, the covering element is obtained by cold forming of a spray foam on a substrate and attached upside down of said textile material, skin or synthetic material.
    [0003] An embodiment also provides a method of making alignment markers of a rim of a cover member comprising a foam upside-down of a textile material, of skin or synthetic material, with at least one piece of textile, skin or synthetic material, comprising a step 10 of making, by molding, notches embossed in said flanges. According to one embodiment, notches or blades are arranged in a forming mold of the cover element to define said embossed notches.
    [0004] According to one embodiment, said embossed notches are made at intervals of between a few centimeters and a few tens of centimeters in the periphery of the cover member. One embodiment also provides an embodiment mold of a cover member by forming a sprayed foam on a substrate and attached upside down of a textile material, of skin or synthetic material, having one or more blades or notches for setting alignment marks. One embodiment also provides a motor vehicle seat element. An embodiment also provides a motor vehicle having a seat member. BRIEF DESCRIPTION OF THE DRAWINGS These and other features and advantages will be set forth in detail in the following description of particular embodiments in a non-limiting manner with reference to the accompanying figures in which: FIG. 1 is a side view schematic of a seat for a motor vehicle; 3035038 B14071 - 3837 1.GB 4 Figures 2 and 2A illustrate, in a schematic perspective view and in a sectional view, the embodiment of a seat element gasket of the type to which the described embodiments apply; Figure 3 is a perspective view illustrating the making of alignment marks of cap pieces; Fig. 4 is a schematic perspective view illustrating an embodiment of alignment marks of a cap piece to a cover member; Figure 5 is a schematic perspective view of an embodiment of a die of a cover member forming mold; FIG. 6 represents an example of an insert for producing an alignment mark; and Figure 7 shows another example of an insert for making an alignment mark. The same elements have been designated with the same references in the various figures. For the sake of clarity, only the steps and elements useful for understanding the described embodiments have been shown and will be detailed. It should be noted that, in the figures, the structural and / or functional elements common to the different embodiments may have the same references and may have identical structural, dimensional and material properties. In the following description, when reference is made to absolute position qualifiers, such as the terms "forward", "backward", "up", "down", "left", "right", etc., or relative such as the terms "above", "below", "upper", "lower", etc., or with qualifiers for orientation, such as the terms "horizontal", "vertical", etc., it is refers to the orientation of the figures or a seat in a normal position of use. Unless otherwise specified, the terms "approximately", "substantially", and "of the order of" mean within 10%, preferably within 5%.
    [0005] Figure 1 is a schematic side view of a seat 1 for a motor vehicle. Such a seat comprises a seat 2 on which is articulated a backrest 3, usually surmounted by a headrest 4. The seat 2, the backrest 3 and the headrest 4 5 each comprise a lining attached to a seat. frame, usually metallic. The frame 6 of the seat 2 can be connected to the floor 5 of the vehicle by a sliding mechanism. The seat 1 may also include one or more armrests (not shown).
    [0006] FIG. 2 is a diagrammatic perspective view illustrating the embodiment of a lining of a seat element, for example a seat, in the form of a support block and a cap comprising a covering element, by example of the type described in WO-A-2010/010281 (B9212-2488) and WO2015 / 015131 (B12467-3421), mentioned above. FIG. 2A is a partial sectional view of the covering element 7 of FIG. 2. A foam support block 21 is produced according to the desired final shape for the seat element, that is to say its general shape, a cover member 7 defining the final shape of the seat member. This covering element 7 is made by forming (typically cold) a foam 70 sprayed onto a substrate 72 and reported upside down of a material 71, textile (woven or not), skin or synthetic material. This material 71 defines the apparent face of the seat member. The covering element 7 and in particular its thickness of foam 70 defines the apparent shape of this seat element and, for example, integrates lines of style reminders 74. In the embodiment represented in FIG. description, one or more pieces, textile (woven or not), skin or synthetic material, are assembled by sewing 77 at the periphery of the cover member 7 to form, for example, a skirt 8 covering the sides of the In the example shown, it is assumed that several pieces 81 and 82 are used to make the skirt 3035038 B14071 - 3837 1.GB 6 8. These pieces can also be joined to each other by seam 87. Alternatively, one piece goes around the seat. Fig. 3 is a schematic perspective view illustrating a conventional solution for making alignment marks of capping parts to be sewn together. This figure illustrates a possible embodiment of the seams 87 of the parts 81 and 82 between them. In this example, two textile pieces 81 and 82 are assembled by a seam 87. The seam 87 is made at heels 83 and 84 of the pieces 81 and 82. To ensure correct alignment of the pieces during sewing in advance of the alignment marks in the form of notches 85 and 86 in the heels 83 and 84. These notches are generally V. These notches 85 and 86 are formed in the parts of the cap 81 and 82 before their seam and allow the operator to correctly position the two pieces for their seams. Such a solution is suitable for assembling cap pieces together but greatly complicates the sewing assembly of a cover member 7 having a thickness of foam as illustrated in FIG. 2 to textile cap pieces. , skin or synthetic material. Fig. 4 is a schematic view illustrating an embodiment of alignment marks adapted for a cover member 7 having a foam thickness. The cover element 7 is obtained by molding and this molding defines a flange or heel 73 at the assembly areas with parts (81 and 82, FIG. 2) made of textile, skin or synthetic material to constitute, for example, for example, a skirt 30 for covering the support block (21, FIG. 2). The heel 83 (or 84) of the piece 81 (or 82) has, as for the seams 87, a notch 85 (or 86). Thus, the realization of the parts of the cap to be assembled to the cover element 7 is not modified.
    [0007] 3035038 B14071 - 3837 1.EN 7 Covering element 7, it is intended to produce, not a cutout, but a notch 75 embossed by the forming of the cover element 7. The alignment mark 75 is thus found in hollow or protruding relative to the heel 73 of the cover member 7. In practice, a plurality of notches 85 (or 86) and a plurality of pins 75 are distributed along the heels 83 (or 84) and 73, for example, with an interval between alignment mark between a few centimeters and a few tens of 10 centimeters. When sewing 77 is performed, the work is placed on the sewing machine (not shown), the workpiece 81 (or 82) being pressed against the outer cover element 7 (visible once on the seat) against the outer face, so as to perform the seam 77 on the back of the cap piece and the cover member. The two heels 73 and 83 (or 84) are placed against each other and the mark 75 is aligned with the notch 85 (or 86) to ensure proper relative positioning of the workpiece 81 (or 82). relative to the cover member 7. Once alignment is achieved, the sewing is performed. Depending on the direction in which the work is placed on the plate of the sewing machine, the notch 85 (or 86) makes it possible to see, therefore locate, the reference 75 seen from above, or 25 is provided in the machine. sewing, an opportunity to observe the work from below the tray to detect alignment marks. In an automated installation, alignment marks are recognized by cameras.
    [0008] FIG. 5 is a perspective view of a forming die of a cover member 7. The die 10 defines, by its face or top plate 12, the desired final shape for the cover member 7. According to FIG. According to the envisaged embodiments, the material (71, FIG. 2A) in which the foam (70, FIG. 3035038 B14071 - 3837 1.FR 8 2A) is sprayed onto the substrate (72, FIG. 2A) is positioned face apparent against the plate 12. The foam layer carried by its substrate is then reported foam material side. A punch (not shown) is then used to close the mold 5 and perform the forming, preferably cold, of the cover member. In other embodiments, the foam carried by its substrate is attached to the back of the material 71 before positioning in the matrix 10. The shape of the matrix and in particular of its plate 12 defines the visible face of the covering element 7 and comprises, typically, ribs 122 for producing styling return lines. In the embodiment illustrated in FIG. 5, the peripheral portion 14 of the plate, defining the heel (73, FIG. 4) of the covering element 7, comprises notches or blades 16 for defining the embossed notches (75, Figure 4). These blades 16 are distributed around the periphery of the plate 12, where the heel of the cover element is intended to be assembled with parts of the cap.
    [0009] FIG. 6 shows an example of a blade 16 in the form of a rectangular parallelepiped for defining a right embossed notch of the type illustrated in FIG. 4. FIG. 7 shows another example of a blade 16 'that can be placed in the mold for make alignment marks 25. In this example, the blade 16 'has a triangular shape to achieve a V-embossed notch. Note that the blades or notches of the forming mold of the cover element may be present on the punch side of the mold instead of being the matrix side.
    [0010] Various embodiments have been described. Various variations and modifications will be apparent to those skilled in the art. In particular, although the embodiments have been described in connection with an example of seat upholstery, they more generally apply to any seating element. In addition, the practical implementation of the described embodiments is within the abilities of those skilled in the art based on the functional indications given hereabove. In particular, the thickness of the heels to be provided for making the seams as well as the dimensions of the alignment marks vary from one type of seat to the other.
    权利要求:
    Claims (10)
    [0001]
    REVENDICATIONS1. A cover element (7) for a seat element trim for a motor vehicle, comprising: a foam (70) upside-down of a textile material (71) made of skin or synthetic material; and in flanges (73), intended to be joined by sewing (77) to at least one piece (81, 82) of textile, skin or synthetic material, one or more embossed notches (75) constituting reference marks. alignment for sewing.
    [0002]
    2. Covering element according to claim 1, wherein the embossed notches (75) are hollow.
    [0003]
    3. Covering element according to claim 1, wherein the embossed notches (75) are projecting.
    [0004]
    4. Covering element according to any one of claims 1 to 3, obtained by cold forming a foam (70) sprayed onto a substrate (72) and attached to the backside of said textile material (71), skin or synthetic material.
    [0005]
    5. A method of producing alignment marks of a flange (73) of a covering element (7) comprising a foam (70) upside down of a material (71) textile, skin or synthetic material, with at least one piece (81, 82) of textile, skin or synthetic material, comprising a step of producing, by molding, embossed notches (75) in said flanges.
    [0006]
    The method of claim 5, wherein notches or blades (16) are disposed in a mold (10) for forming the cover member (7) to define said embossed notches (75).
    [0007]
    The method of claim 5 or 6, wherein said embossed notches (75) are made at intervals of between a few centimeters and a few tens of centimeters in the periphery of the cover member (7).
    [0008]
    8. A mold for producing a covering element by forming a foam (70) sprayed on a substrate (72) and attached upside down of a textile material (71), made of leather or leather, in a 3035038 B14071 - 3837 1.FR 11 synthetic material, comprising one or more blades or notches (16) for defining alignment marks.
    [0009]
    9. Motor vehicle seat element, comprising a covering element according to any one of claims 1 to 4.
    [0010]
    Motor vehicle seat comprising a seat element according to claim 9.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP2328751B1|2015-09-09|Motor vehicle seat upholstery formation
    FR3037890A1|2016-12-30|COMPRISING A CLOTHING ELEMENT FOR A MOTOR VEHICLE SEAT OR A MOTOR VEHICLE HABITACLE
    FR3035038A1|2016-10-21|ALIGNMENT OF COIFFE PARTS FOR SEATS OF MOTOR VEHICLES
    WO2015015131A1|2015-02-05|Method for forming lining for a motor vehicle seat
    FR3022504A1|2015-12-25|ROD FOR MOTOR VEHICLE COIFFE
    FR3009222A1|2015-02-06|FORMING A TRIM FOR A MOTOR VEHICLE SEAT
    FR3037880A1|2016-12-30|REALIZATION OF A POCKET AUMONIERE FOR SEAT OF MOTOR VEHICLE
    FR3067301A3|2018-12-14|MONOCOQUE SEAT FOR AUTOMOBILE COMPETITION WITH DISCREET PADDING
    FR3037878A1|2016-12-30|COMPRISING A CARRIER ELEMENT FOR A MOTOR VEHICLE SEAT
    FR3037879A1|2016-12-30|CONNECTING A CLOTHING ELEMENT FOR A MOTOR VEHICLE SEAT WITH A COIFFE PIECE
    FR3041298A1|2017-03-24|CARRYING A SEWING IN A HEADSET FOR A MOTOR VEHICLE SEAT
    FR2934256A1|2010-01-29|Liner forming method for base of motor vehicle seat, involves forming covering element by cold shaping of foam attached to side of textile material to define apparent shape of seat element, and fixing covering element on support block
    EP3486061A1|2019-05-22|Method for making a seat element for a motor vehicle
    EP3103678B1|2018-05-16|Cover for coating a lining cushion of a motor vehicle seat element
    EP3113976B1|2019-12-04|Motor-vehicle seat cover
    FR2957019A1|2011-09-09|VACUUM THERMOFORMING OF THERMOPLASTIC SHEETS WITH DECORATIVE INSERTS
    FR3037848A1|2016-12-30|REALIZING A THERMAL CABIN FOR A SEAT ELEMENT FOR A MOTOR VEHICLE
    WO2015173494A1|2015-11-19|Seam for a motor vehicle seat cover
    FR3021005A1|2015-11-20|HEADSHELL FOR MOTOR VEHICLE SEAT
    FR3037846A1|2016-12-30|COLD REALIZATION OF A COIFFE FOR SEATING ELEMENT FOR MOTOR VEHICLE
    US10328869B2|2019-06-25|Installation structure and method for decorative badging of vehicle interiors
    EP1666303B1|2008-03-05|Floor covering element for the passenger space of an automotive vehicle provided with a decorative insert
    EP3760478A1|2021-01-06|Headrest for a motor vehicle seat
    FR3022505A1|2015-12-25|INSERT FOR MOTOR VEHICLE HEAD
    FR3041295A1|2017-03-24|HEADREST FOR MOTOR VEHICLE SEAT
    同族专利:
    公开号 | 公开日
    FR3035038B1|2017-05-12|
    US10040381B2|2018-08-07|
    CN106043062B|2018-08-03|
    CN106043062A|2016-10-26|
    US20160304014A1|2016-10-20|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5669670A|1996-03-21|1997-09-23|Tachi-S Co., Ltd.|Leather trim cover assembly for vehicle seat and method for forming the same|
    US20050081771A1|2003-10-15|2005-04-21|Donald Kromm|Notched seam design for interior trim upholstery pieces|
    FR2939731A1|2008-12-12|2010-06-18|Faurecia Sieges Automobile|Liner assembly for covering cushioning of automobile seat, has electric layer integrated to structural layer arranged between cushioning and liner, where electric layer is constituted of heating layer and occupant presence detection layer|
    US4060280A|1976-07-08|1977-11-29|American Seating Company|Flame-resistant cushion|
    JPS57158B2|1977-05-12|1982-01-05|
    GB2006667A|1977-09-07|1979-05-10|Kohkoku Chemical Ind Co|A process of manufacturing a surface layer for a cushion body|
    US4247347A|1979-03-19|1981-01-27|Lischer James F|Process for molding cloth including a fabric layer by heating to at least the greater of the set or softening temperature the stitches thereof having never been set, and molding a cloth covered foam filled product|
    US4287143A|1979-03-19|1981-09-01|Sears Manufacturing Company|Cloth molding process|
    US4264386A|1979-03-19|1981-04-28|Sears Manufacturing Company|Process for molding a cloth in a hot mold and molding a cloth covered foam filled product|
    US4288499A|1979-05-08|1981-09-08|Rohm And Haas Company|Polymers adherent to polyolefins|
    US4470857A|1982-06-25|1984-09-11|R. A. Casalou, Inc.|Method of making foam plastic article|
    US4894277A|1985-01-16|1990-01-16|Nordson Corporation|Application method and products that use a foamed hot melt adhesive|
    JPH035315Y2|1985-08-09|1991-02-12|
    JPH0479280B2|1985-10-31|1992-12-15|Tachi S Co|
    US4795517A|1986-06-05|1989-01-03|Astechnologies, Inc.|Process for shaping and covering cushion foam|
    JPH0434919B2|1987-06-01|1992-06-09|Nitsusan Jidosha Kk|
    JPS6414053U|1987-07-15|1989-01-24|
    US4772070A|1987-12-03|1988-09-20|Leto Jr James|Contoured seat covering for automotive vehicle bench seat|
    AU591830B1|1988-02-23|1989-12-14|Tachi-S Co., Ltd.|Method of making integrally foam-molded seats|
    US4892891A|1988-12-02|1990-01-09|Syn-Coat Enterprises|Novel foam compositions|
    BE1002902A3|1989-03-10|1991-07-16|Recticel|METHOD FOR MANUFACTURING A SEAT CUSHION AND SO MANUFACTURED SEAT CUSHION|
    US5000805A|1989-04-28|1991-03-19|Hoover Universal, Inc.|Method for vacuum forming composite vehicle seat|
    US4975135A|1989-05-01|1990-12-04|Hoover Universal, Inc.|Method of forming a vehicle seat with a stylized seating surface|
    CA2027471C|1990-03-28|1994-02-15|Ian L. Hughes|Process for manufacturing a padded element|
    US5462786A|1991-03-22|1995-10-31|Asaa Technologies, Inc.|Decorative panels for automobile interiors|
    AT399488B|1991-04-22|1995-05-26|Greiner & Soehne C A|Seat cushion, in particular an aircraft seat|
    US5830548A|1992-08-11|1998-11-03|E. Khashoggi Industries, Llc|Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets|
    IT1260632B|1993-03-29|1996-04-22|Sepi Spa|PROCESS AND EQUIPMENT FOR THE MANUFACTURE OF A PADDED ELEMENT, IN PARTICULAR FOR A VEHICLE SEAT.|
    US6004498A|1994-04-04|1999-12-21|Toyoda Gosei Co. Ltd.|Method for molding resin to skin members|
    AU3393897A|1996-07-17|1998-02-09|Minnesota Mining And Manufacturing Company|Fastener member used as insert and method for connecting such fastener member with molded object|
    DE19706849A1|1997-02-21|1998-08-27|Moeller Plast Gmbh|Process for the production of plastic components|
    DE19851269A1|1998-11-06|2000-05-11|Magna Seating Systems Gmbh|Process for producing a seat body with a concave usable surface|
    US20020101109A1|2001-01-19|2002-08-01|Stiller Edwin L.|Fastener assembly for a seat|
    US6892433B2|2001-02-09|2005-05-17|Trn Business Trust|Manufacturing method of assembling temperature controlled railway car|
    JP3962589B2|2002-01-10|2007-08-22|難波プレス工業株式会社|Cushion body for seat cushion and manufacturing apparatus thereof|
    AU2003206527A1|2002-02-22|2003-09-09|Woodbridge Foam Corporation|Attachment device|
    US6842950B2|2002-04-19|2005-01-18|I{umlaut over }tier Automotive Inc.|Shieldless hook and loop fastener|
    US6890462B2|2002-06-06|2005-05-10|Foamex L.P.|Foam laminate for mold in place seating component|
    US20040109992A1|2002-12-09|2004-06-10|Gribble Michael Y.|Process for applying a polyurethane dispersion based foam to an article|
    US6899399B2|2003-07-08|2005-05-31|Lear Corporation|Attachment assembly for securing trim material to the padding of a vehicle seat|
    US8647544B2|2004-09-30|2014-02-11|Selwyn Arthur Burch|Method for manufacturing school bus seat with energy absorber and using same|
    US20060141260A1|2004-12-29|2006-06-29|Enamul Haque|Sandwich composite material using an air-laid process and wet glass|
    US7487575B2|2005-07-13|2009-02-10|Lyle J Smith|System for attaching trim covers to a flexible substrate|
    US7585030B2|2006-07-20|2009-09-08|Galbreath Ashford A|Environmentally friendly layered seating assembly|
    US7481489B2|2007-03-16|2009-01-27|Gm Global Technology Operations, Inc.|Vehicle seat assembly|
    US8091184B2|2007-04-19|2012-01-10|Hope Global, Division Of Nfa Corp.|Festooned trim clip system and method for attaching festooned clips to a substrate|
    US7837263B2|2007-06-14|2010-11-23|Gm Global Technology Operations, Inc.|Vehicle seat construction|
    US8099837B2|2007-09-07|2012-01-24|Hope Global, Division Of Nfa Corporation|Low-profile upholstery clip for attaching a bead to a foam substrate|
    CN101440207B|2007-09-19|2012-08-08|住化拜耳氨酯株式会社|Integral skin molded article, method of preparing an integral skin molded article and laminate having integral skin made of polyurethane using the reaction injection molding process|
    US7946649B2|2007-10-01|2011-05-24|Lear Corporation|Vehicle seat assembly having layered seating system with attachment member|
    JP5098612B2|2007-12-07|2012-12-12|トヨタ紡織株式会社|Piece for skin material of vehicle seat and manufacturing method thereof|
    US9555728B2|2008-06-03|2017-01-31|Lear Corporation|Layered seating system with attachments|
    FR2934195B1|2008-07-24|2011-04-01|Faurecia Sieges Automobile|TRIM FORMING FOR MOTOR VEHICLE SEATS|
    DE102008038054A1|2008-08-16|2010-02-18|Lanxess Deutschland Gmbh|Halogen-free, flame-retardant polyurethane foams with low scorch|
    FR2941657B1|2009-02-03|2012-08-17|Faurecia Sieges Automobile|VEHICLE SEAT BACKREST COMPRISING A COATING COMPLEX AND METHOD FOR REALIZING SUCH A BACKREST.|
    JP5421621B2|2009-03-13|2014-02-19|株式会社タチエス|Trim cover|
    US20110059667A1|2009-09-09|2011-03-10|Johnson Controls Technology Company|Cover with a spray on fabric|
    US8522406B2|2009-11-10|2013-09-03|Velcro Industries B.V.|Releasable fastening along a bead|
    US8191971B2|2010-03-17|2012-06-05|Lear Corporation|Seat trim assembly|
    US8312826B2|2010-08-05|2012-11-20|Faurecia Automotive Seating, Llc|Alignment mechanisms for materials joined at a seam|
    US20150230564A1|2012-09-03|2015-08-20|Kuraray Fastening Co., Ltd.|Mold-in cast male surface fastener and method for fabrication of foam resin cast body with male surface fastener employing same|
    FR3009222B1|2013-08-02|2016-01-01|Faurecia Sieges Automobile|FORMING A TRIM FOR A MOTOR VEHICLE SEAT|
    FR3009224B1|2013-08-02|2016-01-01|Faurecia Sieges Automobile|METHOD OF FORMING TRIM FOR AUTOMOTIVE SEAT|
    JP2015143067A|2014-01-31|2015-08-06|株式会社タチエス|Vehicle seat and method for manufacturing vehicle seat|FR3009222B1|2013-08-02|2016-01-01|Faurecia Sieges Automobile|FORMING A TRIM FOR A MOTOR VEHICLE SEAT|
    FR3009224B1|2013-08-02|2016-01-01|Faurecia Sieges Automobile|METHOD OF FORMING TRIM FOR AUTOMOTIVE SEAT|
    US10076984B2|2016-04-26|2018-09-18|Tachi-S Co., Ltd.|Trim cover and vehicle seat|
    法律状态:
    2016-03-22| PLFP| Fee payment|Year of fee payment: 2 |
    2016-10-21| PLSC| Search report ready|Effective date: 20161021 |
    2017-03-22| PLFP| Fee payment|Year of fee payment: 3 |
    2018-03-22| PLFP| Fee payment|Year of fee payment: 4 |
    2020-03-19| PLFP| Fee payment|Year of fee payment: 6 |
    2021-03-23| PLFP| Fee payment|Year of fee payment: 7 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1553404A|FR3035038B1|2015-04-16|2015-04-16|ALIGNMENT OF COIFFE PARTS FOR SEATS OF MOTOR VEHICLES|FR1553404A| FR3035038B1|2015-04-16|2015-04-16|ALIGNMENT OF COIFFE PARTS FOR SEATS OF MOTOR VEHICLES|
    US15/099,329| US10040381B2|2015-04-16|2016-04-14|Alignment of motor vehicle seat cap pieces|
    CN201610240422.5A| CN106043062B|2015-04-16|2016-04-18|The alignment of automobile seat hood|
    [返回顶部]