JPH0377760B2 - - Google Patents

Info

Publication number
JPH0377760B2
JPH0377760B2 JP59200893A JP20089384A JPH0377760B2 JP H0377760 B2 JPH0377760 B2 JP H0377760B2 JP 59200893 A JP59200893 A JP 59200893A JP 20089384 A JP20089384 A JP 20089384A JP H0377760 B2 JPH0377760 B2 JP H0377760B2
Authority
JP
Japan
Prior art keywords
skin
lower mold
cushion body
bag
molded
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP59200893A
Other languages
English (en)
Other versions
JPS6179487A (ja
Inventor
Makoto Shimada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tachi S Co Ltd
Original Assignee
Tachi S Co Ltd
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 Tachi S Co Ltd filed Critical Tachi S Co Ltd
Priority to JP59200893A priority Critical patent/JPS6179487A/ja
Priority to US06/778,259 priority patent/US4715916A/en
Publication of JPS6179487A publication Critical patent/JPS6179487A/ja
Publication of JPH0377760B2 publication Critical patent/JPH0377760B2/ja
Granted legal-status Critical Current

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
    • B60N2/5875—Seat coverings attachments thereof by adhesion, e.g. gluing
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/026—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing of layered or coated substantially flat surfaces
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/22—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using layers or sheathings having a shape adapted to the shape of the article
    • 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
    • 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
    • B60N2/68—Seat frames
    • B60N2/686—Panel like structures
    • 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
    • B60N2/72—Attachment or adjustment thereof
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/01—Foam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • Y10T156/103—Encasing or enveloping the configured lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1028—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
    • Y10T156/1031—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith with preshaping of lamina

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Manufacturing & Machinery (AREA)
  • Fire Alarms (AREA)
  • Mechanical Operated Clutches (AREA)
  • Lock And Its Accessories (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【発明の詳細な説明】 本発明は自動車用座席におけるシートバツクの
組立方法、詳しくはシートバツクを構成するモー
ルド成形し内部にフレームを埋設した発泡体製ク
ツシヨン体に、袋状に縫製した表皮部材の取付け
方法に関するものである。
従来、表皮を裏返して所定の凹凸形状を型出し
て、その型出した身頃部に接着剤を塗布し、その
上に発泡体製クツシヨン体を接着し、然る後、接
着されない表皮のマチ部を元の状態に反転させて
シートを組立る方法が本願出願人において既に開
示されている（特開昭56−63388号公報）。
この方法は表皮がクツシヨン体に接着によつて
取付けられるため、従来の表皮真空成形ウレタン
一体発泡（モールド内壁に表皮を真空によつて吸
着させて、内部にウレタンを発泡して成形する方
法）の場合の如き、ウレタンの一方の不良にとな
もつて他方に不良が生じることがない……などの
種々の利点がある。
しかし乍ら、表皮のマチに、シートバツクの背
裏を構成する裏布を一体に縫着して袋状に形成し
たものは、略筒状を呈するため、前記接着方法に
よつては表皮を接着できない不具合がある。
そこで、本発明は斯様な不具合を除去すること
を目的とするものである。
斯る目的を達成するための本発明の要旨とする
ところは、上面にシートバツクの前面側の凹凸形
状を有し片持状に支持させてなる下型に袋状の表
皮を装着して、その表皮の前面側を所定の形状に
加圧して型出し、然る後、その前面側に接着剤を
塗布して発泡体製クツシヨン体を加圧して接着し
接着されない裏面側の表皮を裏返してクツシヨン
体を被包しシートバツクを組立形成するものであ
る。
以下、本発明に係る方法の一実施例を図面に基
づいて順に説明する。
第１図は下型１内に、袋状に形成した表皮ａを
接着して、その表皮ａの前面側（身頃、額縁）ａ
１に、シートバツクの外観の向上及びホールド性
の向上を図るために凹凸形状を型出しする状態を
示し、下型１は片持状に台座３に支持され、その
上面側には型出し用凹凸が設けてある。そして、
この下型１は袋状の表皮ａを装着後、支柱４によ
つて支持される。図中ａ２はシートバツクの背裏
を構成する後面側、ａ３はマチ部、２は上型を
夫々示す。
第２図、第３図は上型２を表皮ａの前面側ａ１
に加圧して、表皮の前面側ａ１に凹凸形状を型出
しした状態を示す。表皮ａはこの型出しの際に、
布地が破損しないように塩化ビニールなどの伸縮
性を有する部材を使用している。
表皮ａに型出し後は上型２における表皮ａの前
面側に、接着剤（接着後通気が損われないウレタ
ン系のもの）ｃを部分的、若しくは全面的に塗布
する（第４図）。次にこの塗布面に、あらかじめ
所定形状にモールド成形した発泡体製クツシヨン
体ｂをプレス等で圧接して接着せしめる（第５
図）。
クツシヨン体ｂには、パイプ製のフレームｂ１
の左右に架設したＳばねなどの補強部材が内部に
埋設されている。
クツシヨン体ｂを加圧し、下型１に接着状態の
表皮ａの前面側に接着後下型１より支柱４，４を
取り外して、表皮ａの後面側（接着されていない
部分）を反転させ（第５図二点鎖線）、クツシヨ
ン体ｂの裏側を被包する。そして、クツシヨン体
ｂを被包した後、そのクツシヨン体ｂを被包した
表皮ａの開口部（シートバツクの最下端部）をホ
ツグリングなどで係止して閉口せしめ、第６図に
示すシートバツクＡが形成される。なお前記表皮
ａを反転させて、クツシヨン体ｂを被包する際、
クツシヨン体ｂの高度が高く、表皮ａが反転し難
い場合には表皮ａに開閉自在なフアスナーなどを
取付けるも任意である。
本発明によれば、片持状の下型に、袋状に縫着
したシートバツク用の表皮を装着して、表皮に型
出し、然る後クツシヨン体を接着し、非接着部の
表皮を反転させることにより、シートバツクが形
成される。従つて深さが深い袋状の表皮を使用す
ることができるため、フレームを備えたシートバ
ツク用のクツシヨン体を接着後、被包することが
でき、前記従来品の不具合を除去し得る。
【図面の簡単な説明】
第１図は下型に表皮を装着した状態を示す断面
図、第２図、第３図は表皮を型出しする状態を示
す側面図、第４図はクツシヨン体を接着する状態
を示す側面図、第５図は接着したクツシヨン体に
表皮を反転させる状態を示す斜視図、第６図は本
発明によつて成形したシートバツクの斜視図であ
る。 図中１は下型、２は上型、ａは表皮、ｂはクツ
シヨン体を夫々示す。

Claims (1)

    【特許請求の範囲】
  1. １ 上面にシートバツクの前面側の凹凸形状を有
    すると共に片持状に支持させてなる下型に、裏返
    した袋状の表皮を装着して、下型の凹凸形状に対
    応する凹凸を接合面に有する上型でプレス成形し
    て、表皮に凹凸を設け、然る後、表皮の凹凸面に
    接着剤を塗布し、次にフレームが、内部に埋設さ
    れている発泡体製クツシヨン体を、下型に装着し
    た状態の表皮に、加圧して接着した後、下型の下
    面側の表皮を反転してクツシヨン体を被包してな
    ることを特徴とするシートバツクの組立方法。
JP59200893A 1984-09-25 1984-09-25 シ−トバツクの組立方法 Granted JPS6179487A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59200893A JPS6179487A (ja) 1984-09-25 1984-09-25 シ−トバツクの組立方法
US06/778,259 US4715916A (en) 1984-09-25 1985-09-20 Method for assembling a seat back

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59200893A JPS6179487A (ja) 1984-09-25 1984-09-25 シ−トバツクの組立方法

Publications (2)

Publication Number Publication Date
JPS6179487A JPS6179487A (ja) 1986-04-23
JPH0377760B2 true JPH0377760B2 (ja) 1991-12-11

Family

ID=16432003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59200893A Granted JPS6179487A (ja) 1984-09-25 1984-09-25 シ−トバツクの組立方法

Country Status (2)

Country Link
US (1) US4715916A (ja)
JP (1) JPS6179487A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324462A (en) * 1987-05-14 1994-06-28 Atoma International, Inc. Process for the manufacture of moulded material-covered product
US5098270A (en) * 1987-05-14 1992-03-24 Atoma International Inc. Mould for manufacturing moulded material-covered product
US4780167A (en) * 1987-10-23 1988-10-25 Hill Francis V Method of making polyimide foam structures of controlled density and increased rigidity
US5231746A (en) * 1988-05-12 1993-08-03 Atoma International Of America Inc. Process for the manufacture of automotive seat backs
US5107576A (en) * 1988-05-12 1992-04-28 Integram, Inc. Process for the manufacture of automotive seat backs
US4925513A (en) * 1988-10-17 1990-05-15 Hoover Universal, Inc. Method for manufacturing contoured seats
US5858159A (en) * 1995-04-25 1999-01-12 Hoover Universal, Inc. Method for manufacturing automotive seat assemblies using pre-bonded adhesives
AU6066799A (en) * 1999-11-26 2001-05-31 Lily Hsu Container device for separately enclosing two different substances
FR2941657B1 (fr) * 2009-02-03 2012-08-17 Faurecia Sieges Automobile Dossier de siege de vehicule comprenant un complexe de revetement et procede pour realiser un tel dossier.
DE102015209332A1 (de) * 2014-10-17 2016-04-21 Johnson Controls Gmbh Polsterbezug, insbesondere für einen fahrzeugsitz, und verfahren zur herstellung eines polsterbezugs
JP6741406B2 (ja) * 2015-07-30 2020-08-19 株式会社タチエス 車両用シート及びその製造方法
AU2022296922A1 (en) * 2021-06-25 2023-10-26 Selle Royal Group S.P.A. Method for making a support element for the human body, such as a saddle of a vehicle, support element so obtained and relative molding unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713697A (en) * 1971-05-04 1973-01-30 Gen Fireproofing Co Chair cushion and method of making same
US4223510A (en) * 1979-02-28 1980-09-23 James Cash Machine Co. Filling machine for sleeping bags, comforters and the like
JPS5940037B2 (ja) * 1979-10-31 1984-09-27 立川スプリング株式会社 座席体の製法

Also Published As

Publication number Publication date
US4715916A (en) 1987-12-29
JPS6179487A (ja) 1986-04-23

Similar Documents

Publication Publication Date Title
JP3220905B2 (ja) 詰め物入り構成要素の製造方法
KR960012609B1 (ko) 자동차 시이트의 제조방법
JPH0377760B2 (ja)
JPH04110117A (ja) 表皮インモールド成形品及びその成形方法
CA2036088A1 (en) Method of forming a vehicle seat with a removable vacuum seal
US4740260A (en) Method and apparatus for manufacturing seats and article formed thereby
JPH0952547A (ja) クッション付き座席構成物を製造する方法
US20080036110A1 (en) Foam in place seat cushion using dual fabric trim cover and featureless tool
JPH0639952Y2 (ja) フレーム一体発泡成形用金型
JPS6338836Y2 (ja)
JPH0258956B2 (ja)
JPH0458358B2 (ja)
JPH0739621Y2 (ja) 発泡成形品と部品との結合構造
JPH0622285Y2 (ja) トリムカバーの通孔構造
JP3154400B2 (ja) 車両用シートのパッド材及びパッド材の一体発泡成形方法
JPH0324143Y2 (ja)
JP3980080B2 (ja) クッション体入り物品及びその成形装置
JP3446487B2 (ja) 自動二輪車のバックレスト装置およびその製造方法
JP2960145B2 (ja) 簡易シートの製造方法
JPH061040Y2 (ja) 車両用シートの座面構造
JPS6024567Y2 (ja) モ−ルド型
JPS58175650A (ja) 自動車用内装材の製造方法
JPS62141289U (ja)
JPH042640Y2 (ja)
JPH0742673Y2 (ja) 弾性パッド

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term