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    Component part for musical instrument, such as side board for piano body, and method for manufacturing the same
    3.
    发明公开
    Component part for musical instrument, such as side board for piano body, and method for manufacturing the same 有权
    Bauteil eines Musikinstruments，wie Seitenplatte einesKlaviergehäuses，sowie Herstellungsverfahren

    公开(公告)号：EP1516706A1

    公开(公告)日：2005-03-23

    申请号：EP04021030.4

    申请日：2004-09-03

    申请人： YAMAHA CORPORATION

    发明人： Shingai, Masaji

    IPC分类号： B27D1/10 ,  B27D1/04 ,  B32B21/14 ,  G10C3/02

    CPC分类号： B32B21/13 ,  B27D1/04 ,  B27D1/10 ,  B32B2451/00 ,  B44C5/043 ,  G10C9/00

    摘要： One or more plywood base plate members (2) and at least one decorative plate (4) are stuck together on top of each other, to thereby make a decorative plywood board of a given size. Joined decorative plywood board unit (6) of a desired size is made by joining, by a scarf joint, a plurality of the decorative plywood boards. Then, the joined decorative plywood board unit (6) and one or more base plates (7), each having a size of the size of the decorative plywood board unit, are stuck together on top of each other, to thereby provide a board pile to be used as a component part for a musical instrument.

    摘要翻译： 一个或多个胶合板基板构件（2）和至少一个装饰板（4）彼此粘在一起，从而制成给定尺寸的装饰胶合板。 通过用围巾接头连接多个装饰胶合板来制造所需尺寸的装饰胶合板组件（6）。 然后，将接合的装饰胶合板基板单元（6）和各自具有装饰胶合板基板单元尺寸的尺寸的一个或多个基板（7）彼此粘合在一起，从而提供板堆 用作乐器的组成部分。

    Keyboard musical instrument having fall-board assembled with case by means of Oldham's coupling
    4.
    发明公开
    Keyboard musical instrument having fall-board assembled with case by means of Oldham's coupling 有权
    Tastatur-Musikinstrument mit Klavierdeckel verbunden mit dem Gehause mittels einem Oldhamskopplung

    公开(公告)号：EP0901117A3

    公开(公告)日：2001-09-26

    申请号：EP98114832.3

    申请日：1998-08-06

    申请人： YAMAHA CORPORATION

    发明人： Inoue, Satoshi c/o Yamaha Corporation

    IPC分类号： G10C3/02

    CPC分类号： G10C3/02

    摘要： An upright piano includes a fall-board (12) hinged to a upper sill (10f) and connected through a pair of flexible coupling (13) to side arms (10b), and each of the flexible couplings has a rotary damper (13b) embedded in the side arm and an Oldham's coupling (13a/ 13c/ 13q) connected between the fall-board and the rotary damper so that the Oldham's couplings take up misalignment between the rotational axis (AX1) of the fall-board and the rotational axes (AX2) of the rotary dampers.

    摘要翻译： 立式钢琴包括铰链到下纵梁（10f）并通过一对柔性联轴器（13）连接到侧臂（10b）的落地板（12），并且每个柔性联轴器具有旋转阻尼器（13b） 嵌入在侧臂中以及连接在落地板和旋转阻尼器之间的十字联轴器（13a / 13c / 13q），使得奥德姆联轴器承受落地板的旋转轴线（AX1）与旋转轴线 （AX2）。

    Keyboard musical instrument having fall-board assembled with case by means of Oldham's coupling
    5.
    发明公开
    Keyboard musical instrument having fall-board assembled with case by means of Oldham's coupling 有权
    键盘与落式盖板乐器通过十字联轴节的手段连接到外壳

    公开(公告)号：EP0901117A2

    公开(公告)日：1999-03-10

    申请号：EP98114832.3

    申请日：1998-08-06

    申请人： YAMAHA CORPORATION

    发明人： Inoue, Satoshi c/o Yamaha Corporation

    IPC分类号： G10C3/02

    CPC分类号： G10C3/02

    摘要： An upright piano includes a fall-board (12) hinged to a upper sill (10f) and connected through a pair of flexible coupling (13) to side arms (10b), and each of the flexible couplings has a rotary damper (13b) embedded in the side arm and an Oldham's coupling (13a/ 13c/ 13q) connected between the fall-board and the rotary damper so that the Oldham's couplings take up misalignment between the rotational axis (AX1) of the fall-board and the rotational axes (AX2) of the rotary dampers.

    摘要翻译： 立式钢琴包括一个落式盖板（12）铰接到一个上部横梁（10F），并通过一对挠性联轴节（13）的连接至侧臂（10B），并且每个弹性联轴器有一个旋转阻尼器（13b）的 嵌入在侧臂和在连接在落式盖板和旋转阻尼器，从而没有对奥德海姆联轴节占用落式盖板的转动轴（AX1）与旋转轴线之间的不对准之间十字头联轴节（13A / 13C / 13Q） 旋转阻尼器（AX2）。

    Keyboard musical instrument with laterally-adjustable, built-in musical rack
    10.
    发明公开
    Keyboard musical instrument with laterally-adjustable, built-in musical rack 审中-公开
    耳鼻喉der der der der der der der der der der der der der der

    公开(公告)号：EP1463029A2

    公开(公告)日：2004-09-29

    申请号：EP04000070.5

    申请日：2004-01-05

    申请人： YAMAHA CORPORATION

    发明人： Ichikawa, Tomonori, Yamaha Corporation ,  Inoue, Satoshi Yamaha Corporation

    IPC分类号： G10G7/00 ,  G10C3/02

    CPC分类号： G10C3/02 ,  G10G7/00

    摘要： A grand piano has a built-in music rack (7A) for keeping a music score book (13) thereon, and the built-in music rack (7A) includes a guide (20/ 25) laterally extending inside the piano cabinet (2A) and a desk board (7b) projecting over the piano cabinet (2A) and connected to the guide; when a pianist exerts force on the desk board (7b), the guide (20/ 25) permits the desk board (7b) to slide laterally so that the pianist can easily adjust the music score book (13) to a proper position; since most of the guide (25) is hidden inside the piano cabinet (2A), the pianist feels the grand piano same in external appearance as a standard grand piano.

    摘要翻译： 大型钢琴具有用于保持乐谱（13）的内置音乐架（7A），并且内置的音乐架（7A）包括横向延伸到钢琴柜（2A）内的引导件（20/25） ）和突出在钢琴柜（2A）上并连接到引导件的桌面板（7b）; 当钢琴演奏者在桌面（7b）上施加力时，导板（20/25）允许桌面板（7b）横向滑动，使得钢琴演奏者可以轻松地将乐谱（13）调整到适当的位置; 由于大多数指南（25）隐藏在钢琴柜（2A）内，所以钢琴演奏家将外观上的钢琴与普通钢琴相同。