Electroformed mold and manufacturing method therefor
    2.
    发明申请
    Electroformed mold and manufacturing method therefor 审中-公开
    电铸模具及其制造方法

    公开(公告)号:US20080254162A1

    公开(公告)日:2008-10-16

    申请号:US12076974

    申请日:2008-03-26

    CPC classification number: B29C33/04 C25D1/10

    Abstract: It includes an electroformed shell 6, which has a molding surface 60 and is formed by electroforming processing, a media flow path 2 for circulating a heat medium so as to perform temperature adjustment on the molding surface 60 formed in the electroformed shell 6, a backing member 71 with which the electroformed shell 6 is backed, and media conveying paths 74, respectively provided in an upstream-side end portion 21 and a downstream-side end portion 21, for flowing a heat medium into or out of the media flow path 2. A connecting jig 1 for connecting the media flow path 2 and the media conveying paths 74 is embedded in the electroformed shell 6. The connecting jig 1 includes a cavity portion formed therein, an opening hole having a cross-sectional shape which is substantially the same as the shape of a radially cross-section of the media flow path 2, and a connecting hole having a cross-sectional shape which is substantially the same as the shape of an outside diametrical cross-section of a pipe member 741 constituting each of the media conveying paths 74. The opening hole and the connecting hole are communicated with each other through the cavity portion.

    Abstract translation: 它包括电铸壳6,其具有成型表面60并且通过电铸处理形成;介质流路2,用于循环热介质,以便在形成于电铸壳6中的模制表面60上进行温度调节;背衬 电动外壳6支撑的构件71和分别设置在上游侧端部21和下游侧端部21中的介质输送路径74,用于使热介质流入或流出介质流路2 。 用于连接介质流路2和介质输送路径74的连接夹具1嵌入电铸壳6中。 连接夹具1包括形成在其中的空腔部分,具有与介质流动路径2的径向横截面的形状基本相同的横截面形状的开孔,以及具有横截面的连接孔 形状与构成每个介质输送路径74的管构件741的外径截面的形状大致相同。 开孔和连接孔通过空腔部彼此连通。

    Steering wheel mold and method of molding
    4.
    发明授权
    Steering wheel mold and method of molding 失效
    方向盘模具和成型方法

    公开(公告)号:US5879611A

    公开(公告)日:1999-03-09

    申请号:US947385

    申请日:1997-10-08

    CPC classification number: B29C33/0044 B29C33/12 Y10S425/058

    Abstract: A mold for integrally molding a cover and a pad on a steering wheel. The mold includes a first mold and a second mold relatively movable to the first mold. The first and second molds are separated from each other to place a metal core between the first and second molds. The first and second molds are then joined with each other to define a first cavity for molding the cover. Afterwards, the first and second molds are separated from each other to remove the metal core and the cover. A float core is located between the first and second molds. The float core cooperates with the first and second molds to define a second cavity for integrally molding the pad with the cover when the first and second molds are joined with each other. A pivoting mechanism pivots the float core to remove the steering wheel from the molds.

    Abstract translation: 一种用于在方向盘上一体地模制盖和垫的模具。 模具包括可相对移动到第一模具的第一模具和第二模具。 第一和第二模具彼此分离以将金属芯放置在第一和第二模具之间。 然后第一和第二模具彼此连接以限定用于模制盖的第一空腔。 之后,将第一和第二模具彼此分离以除去金属芯和盖子。 浮芯位于第一和第二模之间。 浮动芯与第一模具和第二模具配合以限定第二腔体,用于当第一模具和第二模具彼此接合时,将垫片与盖体一体地模制。 枢转机构使浮芯枢转以从模具移除方向盘。

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