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    • 2. 发明授权
    • Method of producing frame-installed seat pad structure
    • 生产框架安装座垫结构的方法
    • US5069838A
    • 1991-12-03
    • US501965
    • 1990-03-28
    • Masami MoriNorio YanagishitaIchiro MatsuuraKiichiro IshimaruHisayoshi Mizuno
    • Masami MoriNorio YanagishitaIchiro MatsuuraKiichiro IshimaruHisayoshi Mizuno
    • B29C39/10B29C31/04B29C39/24B29C44/00B29C44/12B29C44/38B29K105/04B29L31/58
    • B29C44/1266B29C31/041B29C44/385
    • A method of producing a frame-installed seat pad structure, which includes by steps (a) preparing a mold assembly which includes a mold and a lid, the lid having a foamable material feeding tube connected thereto; (b) preparing an endless elongate member which defines therein and therealong a continuous way, the endless elongate member having an inlet portion matable with the feeding tube of the lid and a plulality of outlet portions; (c) detachably connecting the endless elongate member to the lid having the inlet portion thereof mated with material feeding tube; (d) putting the lid on the mold having the endless elongate member exposed to a cavity of the mold; (e) pouring a foamable plastic material into the material feeding tube, so that the material flows in and along the continuous way and falls into the cavity through the outlet portions; (f) curing the material; and (g) removing the lid from the mold when the material is hardened to a certain degree.
    • 一种制造框架安装的座垫结构的方法,其包括步骤(a)制备包括模具和盖的模具组件,所述盖具有与其连接的可发泡材料供给管; (b)制备环形细长构件,其中限定在其中并且以连续的方式,所述环形细长构件具有可与所述盖的进料管配合的入口部分和出口部分的平面; (c)将所述环形细长构件可拆卸地连接到所述盖上,所述盖的入口部分与材料供给管配合; (d)将盖子放置在具有暴露于模具的空腔的环形细长构件的模具上; (e)将可发泡塑料材料倒入进料管中,使得材料沿连续方式流入并沿其连续流动并通过出口部分落入空腔中; (f)固化材料; 和(g)当材料在一定程度上硬化时,将盖子从模具中取出。
    • 4. 发明授权
    • Method of producing skin-covered pad for seat
    • 生产用于座椅的皮肤覆盖垫的方法
    • US4886630A
    • 1989-12-12
    • US200802
    • 1988-05-26
    • Takashi SugiuraIchiro MatsuuraFumio MiyauchiToyoharu Chiyoshi
    • Takashi SugiuraIchiro MatsuuraFumio MiyauchiToyoharu Chiyoshi
    • B68G7/06B29C33/02B29C39/10B29C39/26B29C51/08B29C51/10B29C51/30B29K105/04B29L31/58
    • B29C51/082B29C51/30B29C33/02B29C51/08B29C51/10
    • A method of producing a skin-covered pad for a seat, which includes by steps (a) preparing a lower mold which has a cavity formed therein, the mold having projections on a bottom of the cavity; (b) putting a bag-shaped outer skin member into the cavity, the skin member being thermally plastic; (c) putting an upper mold on the lower mold to close the cavity, the upper mold having an aperture formed therethrough; (d) projecting a press member into the cavity through the aperture, the press member having at its work head recesses which are shaped to match with the projections of the lower mold; (e) pressing the recessed work head of the press member against the projections of the lower mold with an interposal of a part of the outer skin member therebetween; (f) heating the work head of the press member thereby to soften the part of the outer skin member; (g) separating the work head of the press member away from the projections of the lower mold; and (h) pouring a liquid material for foamed plastic into the cavity and curing the same.
    • 一种制造用于座椅的皮肤覆盖垫的方法,其包括步骤(a)制备其中形成有腔的下模,所述模具在所述腔的底部具有突起; (b)将袋形外皮构件放入空腔中,所述表皮构件是热塑性的; (c)将上模放置在下模上以封闭空腔,上模具有穿过其形成的孔; (d)通过所述孔将压制构件突出到所述空腔中,所述按压构件在其工作头部凹部处成形为与所述下模具的突起匹配; (e)通过所述外皮部件的一部分在其间的配置来将所述按压部件的所述凹入的工作头压靠在所述下模具的突出部上; (f)对加压部件的工作头进行加热,软化外皮部件的一部分; (g)将压力构件的工作头远离下模具的突起分离; 和(h)将泡沫塑料的液体材料倒入空腔中并固化。