Operating device, in particular for a vehicle component, and method for the production thereof

    公开(公告)号:US09869344B2

    公开(公告)日:2018-01-16

    申请号:US14442916

    申请日:2013-11-13

    摘要: The operating device, in particular for a vehicle component, is provided with a rotary operating element (18), which can be rotated about a rotation axis (20) and is formed as a plastic injection-molded part, which is produced in a molding die (48) having a die separation plane (46), and with a bearing unit (12), on which the rotary operating element (18) is mounted such that it can rotate about the rotation axis (20). The bearing unit (12) has a first bearing element (14), which is formed as a plastic injection-molded part, which is produced in a molding die (28) having a die separation plane (34). The first bearing element (14) has a bearing surface (26), which extends in a radial plane to the rotation axis (20) and concentrically to same, and the rotary operating element (18) has a contact surface (36), which bears against the bearing surface (26) and likewise extends in a radial plane to the rotation axis (20) and concentrically to same. Either the bearing surface (26) of the first bearing element (14) or the contact surface (36) of the rotary operating element (18) is arranged outside the die separation plane (34; 46) of the injection-molding die (28; 48) for said relevant element (14; 18), and the other of the two surfaces (26; 36) is arranged in the die separation plane (34; 46) of the injection-molding die (28; 48) of said relevant element (14; 18).

    Method of making a composite button of an electrical device
    6.
    发明授权
    Method of making a composite button of an electrical device 失效
    制造电气设备的复合按钮的方法

    公开(公告)号:US5779230A

    公开(公告)日:1998-07-14

    申请号:US659187

    申请日:1996-06-06

    申请人: Junichi Nakao

    发明人: Junichi Nakao

    摘要: A composite button of an electrical device has a frame body (1) with a through bore that terminates at openings, and a button portion (2) with a pressing portion (3) extended through the through bore and a flange portion (4) fused to the frame body (1). A silicone resin layer (5, 24) is interposed between the frame body and the flange portion, and surrounds one of the openings. A method of manufacturing a composite button of an electrical device by molding a frame body, forming a silicone resin layer on a surface of the frame body, and simultaneously molding a button portion to a predetermined shape while fusion boding areas of the button portion contacting the frame body.

    摘要翻译: 电气装置的复合按钮具有框架主体(1),其具有终止于开口处的通孔,以及具有延伸穿过通孔的按压部分(3)的按钮部分(2)和熔化的凸缘部分(4) 到框体(1)。 硅树脂层(5,24)插入在框架体和凸缘部之间,并且围绕其中一个开口。 一种制造电气装置的复合按钮的方法,其通过模制框体,在框体的表面上形成硅树脂层,同时将按钮部分成型为预定形状,同时将按钮部分的接触部分 框架体。

    Capped shank
    9.
    发明授权
    Capped shank 失效
    带盖柄

    公开(公告)号:US5134756A

    公开(公告)日:1992-08-04

    申请号:US562685

    申请日:1990-08-06

    摘要: A method and apparatus for molding a plastic cap on a preformed metallic shank includes inserting the shank on a strip material by a shank insertion device such that a head of the shank is elevated above the strip material. A molding device, having an open mold cavity is engaged with the strip material such that the strip material acts as a portion of the mold. The elevated head is positioned within the cavity. Plastic is injected into the mold cavity to surround and encapsulate the button head.

    摘要翻译: 用于在预制金属柄上模制塑料盖的方法和装置包括通过柄插入装置将柄插入条带材料上,使得柄的头部在条带材料上方升高。 具有开口模腔的模制装置与条带材料接合,使得条带材料用作模具的一部分。 升高的头部位于腔内。 将塑料注入模腔中以围绕和封装按钮头。