Slowly appearing, rapidly disappearing figure toy
    2.
    发明授权
    Slowly appearing, rapidly disappearing figure toy 失效
    慢慢出现,迅速消失的数字玩具

    公开(公告)号:US4626224A

    公开(公告)日:1986-12-02

    申请号:US742160

    申请日:1985-06-06

    IPC分类号: A63H13/00 A63H13/16 A63H3/28

    CPC分类号: A63H13/00 A63H13/16

    摘要: A toy including a figure adapted to be moved slowly from a lowered position in which the figure is concealed behind a portion of a housing to a raised position in which the figure is visible and to be moved rapidly from its raised position to the lowered position. The mechanism moving the figure is driven by a music box and includes a post supporting the figure, a pin fixed to the post, an actuating arm having an aperture at one end in which the pin is loosely engaged and being secured to a housing at its other end. The means driven by the music box to cause the arm to reciprocate between the raised and lowered positions, also rotates the figure about a verticle axis.

    摘要翻译: 一种玩具,其包括适于从隐藏在壳体的一部分之后的下降位置缓慢移动的图形到图形可见的升高位置,并且从其升高位置快速移动到降低位置。 移动图形的机构由音乐盒驱动并且包括支撑图形的柱,固定到柱的销,具有在一端处的孔的致动臂,在该端处销销松动地接合并在其上固定到壳体 另一端 由音乐盒驱动的装置使臂在升起位置和下降位置之间往复运动的装置也围绕垂直轴旋转图形。

    Split tubular member for coupling a tonearm to a speaker cone
    3.
    发明授权
    Split tubular member for coupling a tonearm to a speaker cone 失效
    用于将tonearm耦合到扬声器锥体的分离管状构件

    公开(公告)号:US4348755A

    公开(公告)日:1982-09-07

    申请号:US228034

    申请日:1981-01-23

    申请人: John T. Benson

    发明人: John T. Benson

    IPC分类号: G11B3/00

    CPC分类号: G11B3/001

    摘要: The piston portion of a coupling for a mechanical phonograph is split lengthwise and joined together at a closed end by a living hinge so that the compression spring which biases the piston against the tonearm will exert a spreading force to the piston conforming it to the inside diameter of the cylinder or collar on the speaker cone, thereby achieving the close clearance required to transmit recorded sound vibrations to the speaker cone.

    摘要翻译: 用于机械留声机的联轴器的活塞部分纵向地分开并且在闭合端通过活动铰链连接在一起,使得将活塞偏压在tonearm上的压缩弹簧将向活塞施加扩展力,使其符合内径 扬声器锥体上的气缸或轴环,从而实现将记录的声音振动传递到扬声器锥体所需的紧密间隙。