JPS598768U - Tuning key for percussion instruments - Google Patents

Tuning key for percussion instruments

Info

Publication number
JPS598768U
JPS598768U JP10427682U JP10427682U JPS598768U JP S598768 U JPS598768 U JP S598768U JP 10427682 U JP10427682 U JP 10427682U JP 10427682 U JP10427682 U JP 10427682U JP S598768 U JPS598768 U JP S598768U
Authority
JP
Japan
Prior art keywords
ratchet
tuning key
handle
percussion instruments
rotary shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10427682U
Other languages
Japanese (ja)
Inventor
岡本　登美雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Corp
Original Assignee
Yamaha Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Corp filed Critical Yamaha Corp
Priority to JP10427682U priority Critical patent/JPS598768U/en
Publication of JPS598768U publication Critical patent/JPS598768U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のチューニングキーの一例を示す一部破断
側面図、第２図はこの考案に係るチューニングキーの一
実施例を示す一部破断側面図、第３図は第２図■−■線
拡大断面図、第４図は第３図ＩＶ−ＩＶ線矢視図である
。Fig. 1 is a partially cutaway side view showing an example of a conventional tuning key, Fig. 2 is a partially cutaway side view showing an embodiment of the tuning key according to this invention, and Fig. 3 is a partially cutaway side view showing an example of a conventional tuning key. The enlarged line sectional view, FIG. 4, is a view taken along the line IV--IV in FIG. 3.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状に形成されて一端部に把持部が設けられたハンドル
と、一端部が前記ハンドル内にこれと同軸的に挿入され
て回転自在に軸支され外端部に締付はボルトの頭部が嵌
合される筒体が設けられた回転軸と、この回転軸に固定
されて前記ハンドル′　　内に収納されたラチェットと
、前記ハンドル内にそれぞれ配設され外部から切換操作
されることにより少なくともいずれか一方が前記ラチェ
ットの、歯に選択的に係合して該ラチェットの回転方向
を切換える一対の制子とを備えたことを特徴とする打楽
器用チューニングキー。A handle is formed in a cylindrical shape and has a gripping part at one end, and the other end is inserted coaxially into the handle and rotatably supported, and the outer end is attached to the head of a bolt for tightening. a rotary shaft provided with a cylindrical body into which the ratchet is fitted; a ratchet fixed to the rotary shaft and housed in the handle; A tuning key for a percussion instrument, characterized in that the tuning key comprises a pair of brakes, one of which selectively engages with the teeth of the ratchet to switch the direction of rotation of the ratchet.
JP10427682U 1982-07-09 1982-07-09 Tuning key for percussion instruments Pending JPS598768U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10427682U JPS598768U (en) 1982-07-09 1982-07-09 Tuning key for percussion instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10427682U JPS598768U (en) 1982-07-09 1982-07-09 Tuning key for percussion instruments

Publications (1)

Publication Number Publication Date
JPS598768U true JPS598768U (en) 1984-01-20

Family

ID=30244916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10427682U Pending JPS598768U (en) 1982-07-09 1982-07-09 Tuning key for percussion instruments

Country Status (1)

Country Link
JP (1) JPS598768U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0219168A (en) * 1988-07-08 1990-01-23 Atom Kk humidifier
JPH06505645A (en) * 1990-12-06 1994-06-30 サルク　ジョセフ　エム adjustable tooth implantation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0219168A (en) * 1988-07-08 1990-01-23 Atom Kk humidifier
JPH06505645A (en) * 1990-12-06 1994-06-30 サルク　ジョセフ　エム adjustable tooth implantation system

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