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    DRUM STRUCTURES HAVING TURN-ON DRUMHEAD TUNING AND SPHERICAL ACOUSTIC CHAMBERS
    2.
    发明公开
    DRUM STRUCTURES HAVING TURN-ON DRUMHEAD TUNING AND SPHERICAL ACOUSTIC CHAMBERS 审中-公开
    带有电源耳膜VOTE和球面声CHAMBERS DRUM结构

    公开(公告)号：EP1846915A2

    公开(公告)日：2007-10-24

    申请号：EP06720258.0

    申请日：2006-02-03

    申请人： Lerner, Robert

    发明人： Lerner, Robert

    IPC分类号： G10D13/04

    CPC分类号： G10D13/021 ,  G10D13/00 ,  G10D13/023 ,  G10D13/028

    摘要： A tum-on tuning system which uses threaded tuning rims in place of lugs used by conventional drums, and a spherical acoustic chamber (2) to provide both acoustic and visual improvements over pπor art instruments The turn-on tuning system uses a drum head (6) which is secured to the drum when sandwiched between a threaded drum shell (4) and a threaded rim (9) The drum is tuned by rotating the πm (9) to increase pressure on the drumhead (6) A further feature of the invention is the spherical acoustic chamber (2) which replaces the drum shell The spherical acoustic chamber (2) provides an enhanced audio quality, and also provides a housing for electronic equipment which may be held in the spherical chamber In addition the spherical chamber (2) provides improvements in the acoustic quality of the drum, and numerous visual improvements in that it allows for lighting which may be programmed fir entertainment purposes.

    Laminated drumshell
    3.
    发明公开
    Laminated drumshell 审中-公开
    Laminierte Trommelwand

    公开(公告)号：EP1355292A1

    公开(公告)日：2003-10-22

    申请号：EP02254956.2

    申请日：2002-07-15

    申请人： Remo, Inc.

    发明人： Belli, Remo Delmo

    IPC分类号： G10D13/02

    CPC分类号： G10D13/028

    摘要： An improved drumshell construction comprising a first layer of sheet material having elastic properties, a second layer of sheet material in mating engagement with the first layer of sheet material, a means to bond the two layers together, wherein the elastic modules of the first layer of material is imparted to the second layer of material to enhance the formation of a drumshell having varying sound absorptive and radiating characteristics to control and enhance the timbre of the drumhead.

    摘要翻译： 一种改进的鼓壳结构，包括具有弹性的第一层片材，与第一层片材配合接合的第二层片材料，将两层结合在一起的装置，其中第一层的弹性模块 材料被赋予第二层材料以增强形成具有不同吸声和辐射特性的鼓壳，以控制和增强鼓头的音色。

    MUSICAL INSTRUMENT STRUCTURES FOR PERMANENT INSTALLATION IN AN OUTDOOR ENVIRONMENT
    4.
    发明公开
    MUSICAL INSTRUMENT STRUCTURES FOR PERMANENT INSTALLATION IN AN OUTDOOR ENVIRONMENT 审中-公开

    公开(公告)号：EP3363013A1

    公开(公告)日：2018-08-22

    申请号：EP16856147.0

    申请日：2016-10-13

    申请人： Landscape Structures Inc.

    发明人： KELLER, Thomas

    IPC分类号： G10D13/00

    CPC分类号： G10D13/026 ,  G10D13/02 ,  G10D13/027 ,  G10D13/028 ,  G10D13/08 ,  G10G5/005

    摘要： A metallophone structure configured for permanent installation in an outdoor environment is provided. The metallophone structure comprises a mounting structure. The metallophone structure also comprises a set of tone producing devices each coupled to the mounting structure by a fastener, wherein each tone producing device is configured to, when actuated, produce a sound frequency. The tone producing device is coupled in a location, by the fastener, as to reduce the effect on the quality of sound produced. The metallophone structure also comprises a mallet cradle configured to receive a mallet. The mallet is configured to actuate one of the tone producing devices. The metallophone structure is configured to be weather resistant such that each tone producing device still produces the sound frequency after an outdoor exposure period.

    Drum shell
    5.
    发明公开
    Drum shell 审中-公开
    Trommelgehäuse

    公开(公告)号：EP2144225A1

    公开(公告)日：2010-01-13

    申请号：EP09008629.9

    申请日：2009-07-01

    申请人： Yamaha Corporation

    发明人： Yoshino, Toshitaka ,  Okumura, Yukimasa ,  Abe, Hiroyasu ,  Abe, Takuya ,  Nagashima, Hironao

    IPC分类号： G10D13/02

    CPC分类号： G10D13/028 ,  Y10T428/1348

    摘要： A drum shell is constituted of at least one laminate wood in which at least one fiber-reinforced layer (e.g. a carbon fabric) is inserted between two wooden materials via the adhesive and which is rolled up in a cylindrical shape. By setting the mass per unit area of the fiber-reinforced layer ranging from 5 g/m 2 to 75 g/m 2 , it is possible to prevent the detachment of fibers inside the fiber-reinforced layer while controlling the shearing loss with respect to the laminate wood. The drum shell is equipped with at least one drumhead so as to produce a drum with a high sound quality and with a fine-grained exterior appearance.

    摘要翻译： 鼓壳由至少一层层压木板构成，其中至少一个纤维增强层（例如碳织物）通过粘合剂插入两个木质材料之间并且卷起成圆柱形。 通过将纤维增强层的单位面积的质量设定为5g / m 2〜75g / m 2，可以防止纤维强化层内的纤维的剥离，同时控制剪切损失相对于 层压木材。 鼓壳配备有至少一个鼓头，以便产生具有高音质和细粒度外观的滚筒。

    SCHLAGINSTRUMENT, INSBESONDERE TROMMEL ODER PAUKE
    6.
    发明公开
    SCHLAGINSTRUMENT, INSBESONDERE TROMMEL ODER PAUKE 审中-公开
    SHOCK仪器，特别是桶或PAUKE

    公开(公告)号：EP1716559A1

    公开(公告)日：2006-11-02

    申请号：EP05700369.1

    申请日：2005-02-15

    申请人： Ischer, Peter

    发明人： Ischer, Peter

    IPC分类号： G10D13/02

    CPC分类号： G10D13/028

    摘要： The invention relates to a percussion instrument (1), particularly a drum (2) or a kettle drum, comprising a resonance body (3), whereby the length thereof can be varied with the aid of an adjuster device (5). According to the invention, the adjuster device (5) is a bellows-type device (6), wherein at least one part of the resonance body (3) is embodied in the form of a bellows-type device (6).