专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5431079A Full-dumping tremolo guitar 失效
标题翻译：全倾拨吉他吉他
公开(公告)号：US5431079A
公开(公告)日：1995-07-11
申请号：US184947
申请日：1994-01-21
申请人： David D. Bunker
发明人： David D. Bunker
IPC分类号： G10D3/14 , G10D3/00
CPC分类号： G10D3/146
摘要： A full-dumping tremolo guitar is provided with a recess extending only part way through the body of the guitar, in which recess are located the springs for balancing the pivotable bridge against the string tension. The screws for adjusting the spring tension are accessible from the front of the guitar when the bridge is pivoted upwardly, in the direction to loosen the strings. The bridge and its supporting structure are readily removable from their connection to the springs in the recess, for adjustment or replacement, and the top bridge itself is readily removable from its supporting structure for replacement purposes. The construction is such that relatively long springs can be used with a relatively short recess. The smooth, undisturbed surface of the back of the guitar contributes to the appearance and tonal quality of the guitar. The base pick-up preferably overlies a portion of the same recess which contains the springs.
摘要翻译：全倾销颤音吉他设置有仅在部分方式穿过吉他体的凹部，其中凹部位于该弹簧中，用于平衡可枢转桥与弦的张力。用于调节弹簧张力的螺钉可从吉他的前部进入，当桥向上枢转时，沿松动琴弦的方向。桥梁及其支撑结构可以容易地从它们与凹部中的弹簧的连接中移除，用于调节或更换，并且顶部桥本身可以容易地从其支撑结构中移除用于更换目的。该结构使得相对较长的弹簧可以使用相对短的凹部。吉他后面的光滑，不受干扰的表面有助于吉他的外观和色调质量。底部拾取器优选地覆盖包含弹簧的相同凹部的一部分。

2. 发明授权

US5162603A Muting for touch guitar 失效
标题翻译：静音为触摸吉他
公开(公告)号：US5162603A
公开(公告)日：1992-11-10
申请号：US641661
申请日：1991-01-15
申请人： David D. Bunker
发明人： David D. Bunker
IPC分类号： G10H1/46 , G10H3/18
CPC分类号： G10H1/46 , G10H3/18 , Y10S84/30
摘要： Muting of an electric guitar is accomplished by sensing depression of a string by the player during playing, and deactivating an electrical muting circuit in response to said depression. To sense string depression, each electrically-conductive string is supplied with a voltage with respect to the metal frets of the guitar, so that upon depression of any string a current flows through that string to a corresponding transistor which turns off the normal muting of that string; upon release of the string, the current stops and the muting resumes. The muting is preferably accomplished for each string by a corresponding respective FET, normally turned on to short-circuit to ground the audio signal from that string. Resistance-capacitance circuits are provided to control how fast the muting is turned on and off.
摘要翻译：电吉他的静音通过在播放期间感测玩家的按压琴弦来实现，并且响应于所述凹陷来停用电静音电路。为了感测弦线凹陷，每个导电弦线被提供相对于吉他的金属音频的电压，使得当按压任何弦时，电流流过该琴弦到相应的晶体管，该晶体管关闭该琴弦的正常静音串; 当释放字符串时，当前停止，静音恢复。优选地，通过相应的相应的FET完成对于每个串的静音，通常导通短路以使来自该串的音频信号接地。提供电阻电容电路以控制静音打开和关闭的速度。

3. 发明授权

US4201108A Electric stringed instrument 失效
标题翻译：电弦乐器
公开(公告)号：US4201108A
公开(公告)日：1980-05-06
申请号：US908377
申请日：1978-05-22
申请人： David D. Bunker
发明人： David D. Bunker
IPC分类号： G10D1/08 , G10H3/18 , G10D3/04 , G10D3/14
CPC分类号： G10D1/085 , G10H3/182
摘要： A stringed instrument is disclosed which incorporates improved design and performance features. An elongated body, hereinafter called the wedge, contains in itself all necessary components and parts making it a totally playable instrument with or without a pair of removable wing bodies. One purpose of the wing body attachments is to provide flexibility for modular electronic add-on components for use with new modern amplification devices. Also the wing bodies may be changed to provide a varity of instrument body designs, colors, finishes and fabrics. The sound produced by each of the strings of the instrument is enhanced by providing each string with at least one individual magnetic pickup which is individually adjustable to that string for optimum performance. Each string is also provided with its own individual bridge support which is completely separated from each other bridge support to prevent any acoustical and/or electrical cross-feed. A fine tuning system is provided to more precisely and more easily tune each string. This fine tuning can also act as an electrically controlled tuning means. A metal reflective shield surrounds the wedge body of the instrument, the shield acting to enhance the high frequency sounds produced by the strings, to shield or lock out unwanted signals to the electrical components, and is used for mounting or holding the wing bodies to the wedge.
摘要翻译：公开了一种弦乐器，其包括改进的设计和性能特征。细长的主体（以下称为楔形件）本身包含所有必要的部件和部件，使其成为具有或不具有一对可拆卸翼体的完全可玩的工具。翼体附件的一个目的是为新的现代放大装置使用的模块化电子附加组件提供灵活性。此外，翼体可以改变以提供仪器主体设计，颜色，表面和织物的变化。通过为每个串提供至少一个独立的磁性拾取器来增强由乐器的每个琴弦产生的声音，该拾音器可以单独调节到弦的最佳性能。每个串还设有自己的单独的桥梁支撑，其完全与彼此的桥梁支撑分离，以防止任何声学和/或电子交叉进给。提供微调系统以更准确地并且更容易地调整每个串。这种微调还可以用作电控调谐装置。金属反射屏蔽围绕仪器的楔体，屏蔽件用于增强串产生的高频声音，以屏蔽或锁定不必要的信号到电气部件，并用于将翼体安装或固定到楔。

4. 发明授权

US5018423A Neck adjustment mechanism for stringed instruments 失效
标题翻译：弦乐器的颈部调整机构
公开(公告)号：US5018423A
公开(公告)日：1991-05-28
申请号：US365215
申请日：1989-06-12
申请人： David D. Bunker , David L. Bunker
发明人： David D. Bunker , David L. Bunker
IPC分类号： G10D3/06
CPC分类号： G10D3/06
摘要： A stringed instrument having a body portion and a neck extending from the body portion wherein the neck includes mounting end attachable to the body portion, a distal end and an intermediate section including means for attachment of a fingerboard. An enclosed channel extends from the mounting end of the neck along a central axis to an opening at the distal end, providing a housing for a rigid bar disposed within the channel. This bar includes (i) an adjustment end positioned near the instrument body, (ii) a distal end extending toward the distal end of the neck, and (iii) a transverse pivot support coupled at an intermediate section of the bar and journaled within the neck. The height and width dimensions provide a close fit of the bar within the channel at a distal end thereof such that displacement of the distal end of the bar along a vertical or rotational axis results in corresponding displacement of the distal end of the neck in a bi-directional, controlled member. An adjustment mechanism interlocks with the adjustment end of the bar to provide full control in both upward and downward directions. Rotational adjustment is enabled by additional mechanisms which impose an angular force to the bar.
摘要翻译：一种具有主体部分和从主体部分延伸的颈部的弦乐器，其中颈部包括可附接到主体部分的安装端，远端和包括用于附接指板的装置的中间部分。封闭通道从颈部的安装端沿着中心轴线延伸到远端的开口，为设置在通道内的刚性杆提供壳体。该杆包括（i）位于仪器主体附近的调节端，（ii）朝向颈部的远端延伸的远端，以及（iii）横向枢转支撑件，其联接在杆的中间部分处，颈部。高度和宽度尺寸提供了杆在其远端处在通道内的紧密配合，使得杆的远端沿垂直或旋转轴线的位移导致颈部的远端在双眼中的相应位移方向控制的成员。调节机构与杆的调节端联动，以在向上和向下方向上提供完全控制。通过对杆施加角度力的附加机构实现旋转调节。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式