JPS612695U

JPS612695U - Fine tuning mechanism for guitar strings

Info

Publication number: JPS612695U
Application number: JP8604584U
Authority: JP
Inventors: 一弘松井
Original assignee: 星野楽器株式会社
Priority date: 1984-06-08
Filing date: 1984-06-08
Publication date: 1986-01-09

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

面第１図はこの考案のファインチューニング機構を備え
たヂターのブリッジ部分の斜視図、第２図は竿１図に図
示したブリッジサドルの分解斜視図、第１３図は同じく
第１図に票したブリッジ部の拡大断面図、第４図はこの
考案の調律部材の要部を示す拡大断面図、第５図はその
回動した状態の断面図、第６図は従来の調律部材の一例
を示す要部の断面図である。１０・・・ブリッジベース、２０・・・前後調節ねじ、
３０・・・ブリッジサドル、３−１・・・サドル本体、
−３７，・・・回動軸、４，０・・・調律部材、４１・
・・調律ねじ、４２・・・軸受部、４６・・・アーム部
ミ５０・・・弦固定部材、５１・・・弦固定顎部辷５５
・・・締付ねじ、６０・・・弦、ｄ・・・調律部材の１
律回動角度範囲、Ｃ・・・弦の臨界接触部分、Ｌ・・・
弦の支点間距離。Figure 1 is a perspective view of the bridge part of the jiter equipped with the fine tuning mechanism of this invention, Figure 2 is an exploded perspective view of the bridge saddle shown in Figure 1 of the rod, and Figure 13 is the same as Figure 1. FIG. 4 is an enlarged sectional view of the bridge portion, FIG. 4 is an enlarged sectional view showing the main parts of the tuning member of this invention, FIG. 5 is a sectional view of the tuning member in its rotated state, and FIG. 6 is an example of a conventional tuning member. It is a sectional view of the main part. 10...Bridge base, 20...Anteroposterior adjustment screw,
30... Bridge saddle, 3-1... Saddle body,
-37,... Rotating shaft, 4,0... Tuning member, 41.
... Tuning screw, 42... Bearing part, 46... Arm part mi 50... String fixing member, 51... String fixing jaw part 55
...Tightening screw, 60...String, d...Tuning member 1
Rhythm rotation angle range, C...Critical contact area of string, L...
Distance between string supports.

Claims

[Scope of Claim for Utility Model Registration] In a fine tuning mechanism in which a string is held by a tuning member and the tension of the string is changed by rotating the tuning member, within the tuning rotation angle range of the tuning member specified separately. A fine tuning mechanism for a guitar string, characterized in that a critical contact portion of the string is constituted by an arc having the same radius centered on the rotational axis of the tuning member.