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    • 4. 发明申请
    • MOULDING MACHINE FOR THERMOPLASTIC SHEETS
    • WO2018167561A1
    • 2018-09-20
    • PCT/IB2018/000272
    • 2018-03-15
    • COMI S.P.A.
    • DOMENGHINI, Michelle
    • B29C51/08B29C51/20B29C51/26B29C51/30B29C51/42B29K55/02B29K23/00B29K25/00B29L31/00
    • A moulding machine for thermoplastic sheets (L) comprises a pair of overlapping upper (3) and lower (5) reduction means, movable at least with respect to each other by means of respective moving means, and provided with respective upper (7) and lower (9) protruding edges having identical or almost identical respective planforms, where in a condition of maximum mutual approaching, they are assigned to tighten a perimetric portion of a sheet, thus blocking it. The machine (1) comprises a mould means (13) having a base means (15) bearing a plurality of shape means (17, 19), underlying and facing said reduction means (3, 5), and vertical moving means assigned to bring said base means (15) near to the lower reduction means (5), up to a condition of mutual matching, and to move the mould away up to a condition of maximum distance so as to allow the insertion of the sheet between the upper (3) and lower (5) reduction means, removed from each other. The mould means (13) is provided with sets of sliding means (25) and actuator means (27), respectively designed for the sliding of at least one of the two adjacent shape means (17, 19) towards the other (19, 17), and for the translating of such at least one of the shape means (17, 19) so as to draw near to, or away from, the other (19, 17). In an initial operative condition, wherein the upper (3) and lower (5) reduction means tighten the perimeter of a softened sheet, and the mould means (13) is in its condition of maximum distance, the actuator means (27) set the shape means (17, 19) at their maximum mutual distance, and the vertical moving means bring said base means (15) near to the lower reduction means (5) up to their mutual matching, resulting in the matching of the softened sheet with the surfaces of the shape means (17, 19), whereby the latter are then set at their minimum distance from each other by the actuator means (27).
    • 5. 发明申请
    • 発泡成形体の製造方法
    • 制造发泡模塑制品的方法
    • WO2018062033A1
    • 2018-04-05
    • PCT/JP2017/034274
    • 2017-09-22
    • キョーラク株式会社
    • 山崎 芳裕玉田 輝雄五十嵐 優南川 佑太
    • B29C44/08B29C44/00B29C51/10B29C51/30B29K101/12
    • B29C44/00B29C44/08B29C51/10B29C51/30
    • 発泡樹脂シートの肉厚が大きい場合でも発泡樹脂シートの金型のキャビティに高精度に追従させることができる、発泡成形体の製造方法を提供する。本発明によれば、溶融状態の発泡樹脂をスリットから押し出して垂下させて形成した1枚の発泡樹脂シートを第1及び第2金型間に配置する配置工程と、前記発泡樹脂シートの厚さよりも大きい隙間が第1及び第2金型の間に設けられるように第1及び第2金型を近づけた状態で第1及び第2金型の両方によって前記発泡樹脂シートを減圧吸引することによって、前記発泡樹脂シートを前記隙間の厚さにまで膨張させる膨張工程を備える、発泡成形体の製造方法が提供される。
    • 即使当发泡树脂片的厚度大时,也能够精确地跟随发泡树脂片的模具型腔的发泡成型体的制造方法。 根据本发明,安排通过从第一和第二模具之间的缝隙中以熔融状态挤出下垂发泡树脂形成的发泡树脂板中的一个的排列步骤,比发泡树脂板的厚度 通过真空抽吸通过的状态下,第一和第二模具两者发泡树脂板,其中的间隙是大的更靠近第一和第二模具,以将第一和第二模具之间设置 并且将发泡树脂片膨胀至间隙的厚度。
    • 6. 发明申请
    • 燃料タンク
    • 油箱
    • WO2016174936A1
    • 2016-11-03
    • PCT/JP2016/057308
    • 2016-03-09
    • 八千代工業株式会社
    • 松崎 徹
    • B60K15/03B29C49/04B29C49/20B29C49/48B29C51/02B29C51/12B29C51/30F02M37/00
    • B60K15/03177B29C49/04B29C49/20B29C49/48B29C51/02B29C51/12B29C51/30B29C2049/2013B29L2031/7172B60K15/03B60K2015/03032B60K2015/03493F02M37/00
    • 燃料タンク本体の変形を効果的に抑制することができ、耐久性に優れる燃料タンクを提供する。燃料タンク本体(1)と、燃料タンク本体(1)の対向する内壁面(11a,11b)同士を部分的に接続する接続部材(2)または/および燃料タンク本体(1)の対向する内壁面(11a,11b)同士が部分的に突き合わされる突合部(115)と、燃料タンク本体(1)の外壁面(12a,12b)に一体的に設けられ、外壁面(12a,12b)を補強する補強部材(3A,3B)と、を備え、補強部材(3A,3B)は、接続部材(2)または/および突合部(115)に対応する位置に配置される基部(32,32)と、基部(32)から外壁面(12a,12b)に沿って延在する延在部(34,35)と、を備えている構成とした。
    • 提供一种燃料箱,其能够有效地抑制燃料箱体的变形,并且具有优异的耐久性。 该燃料箱配备有:燃料箱体(1); 将燃料箱主体(1)的相对的内壁面(11a,11b)部分地相互连接的连接部件(2)和/或相对的内壁面(11a,11b)的抵接部(115) 燃料箱主体(1)彼此部分地邻接; 以及与燃料箱体(1)的外壁面(12a,12b)一体设置并加强外壁面(12a,12b)的加强部件(3A,3B)。 燃料箱被构造成使得加强构件(3A,3B)配备有:设置在与连接构件(2)和/或抵接部(115)相对应的位置处的基部(32,32)。 以及从所述基部(32)沿着所述外壁表面(12a,12b)延伸的延伸部分(34,35)。
    • 7. 发明申请
    • THERMOFORMING MOULD, METHOD OF FABRICATION OF A THERMOFORMING MOULD, THERMOFORMED PRODUCT AND MOULD, METHOD OF FABRICATION OF A THERMOFORMED PRODUCT
    • 热成型模具,热成型模具的制造方法,热成型产品和模具,热成型制品的制造方法
    • WO2016135443A1
    • 2016-09-01
    • PCT/GB2016/050330
    • 2016-02-11
    • PAR-PAK EUROPE LIMITED
    • HARRISON, Keith
    • B29C51/30B29C33/00B23P15/24B29C33/38
    • B29C51/30B29C51/34B29L2031/22B29L2031/7132B29L2031/7162
    • A process of forming a composite thermoforming mould, the process involving manufacturing first and second mould portions from respective first and second mould blanks having a planar upper face and a planar side face; the process involving forming a first cavity in the first mould blank, the perimeter of which is present on both the upper face and side face of the first mould blank, thereby forming a first mould portion, forming a second cavity in the second mould blank, the perimeter of which is present on both the upper face and side face of the second mould blank, thereby forming a second mould portion, and wherein the portion of the perimeter of the cavity on the side face of the second mould portion has a mirror image profile of the portion of the perimeter of the cavity on the side face of the first mould portion. The perimeter on the side faces of both the first and second mould portions are aligned, thereby forming a combined cavity having a portion of its perimeter present on the upper face of the first mould portion and a portion of its perimeter present on the upper face of the second mould portion, thereby forming the composite thermoforming mould. A corresponding mould, a method of thermoforming a blank and the resulting moulded product are also disclosed.
    • 一种形成复合热成型模具的方法,该方法涉及从具有平坦的上表面和平面侧面的相应的第一和第二模坯制造第一和第二模具部分; 所述方法涉及在第一模坯中形成第一模腔,其周边存在于第一模坯的上表面和侧面上,从而形成第一模具部分,在第二模坯中形成第二模腔, 其周边存在于第二模具坯料的上表面和侧面上,从而形成第二模具部分,并且其中在第二模具部分的侧面上的腔的周边部分具有镜像 在第一模具部分的侧面上的腔的周边部分的轮廓。 第一模具部分和第二模具部分的侧面上的周边对准,从而形成组合的空腔,其具有存在于第一模具部分的上表面上的其周边的一部分,并且其周边的一部分存在于 第二模具部分,从而形成复合热成型模具。 还公开了相应的模具,热成型坯料和所得模制产品的方法。