JPS59134190U - Grand piano large roof open holding mechanism - Google Patents

Grand piano large roof open holding mechanism

Info

Publication number
JPS59134190U
JPS59134190U JP2839783U JP2839783U JPS59134190U JP S59134190 U JPS59134190 U JP S59134190U JP 2839783 U JP2839783 U JP 2839783U JP 2839783 U JP2839783 U JP 2839783U JP S59134190 U JPS59134190 U JP S59134190U
Authority
JP
Japan
Prior art keywords
large roof
holding mechanism
grand piano
open holding
roof open
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.)
Granted
Application number
JP2839783U
Other languages
Japanese (ja)
Other versions
JPS6326855Y2 (en
Inventor
釘本　英範
Original Assignee
株式会社河合楽器製作所
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 株式会社河合楽器製作所 filed Critical 株式会社河合楽器製作所
Priority to JP2839783U priority Critical patent/JPS59134190U/en
Publication of JPS59134190U publication Critical patent/JPS59134190U/en
Application granted granted Critical
Publication of JPS6326855Y2 publication Critical patent/JPS6326855Y2/ja
Granted legal-status Critical Current

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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図は従来のグランドピアノの大屋根開放保持機構を
示す高音側の側板近傍の断面図、第２図　′はその正面
図、第３図はこの考案の一実施例によるグランドピアノ
の大屋根開放保持機構を示す高音側の側板近傍の断面図
、第４図及び第５図はその正面図である。 １・・・大屋根、２・・・突揚棒、３・・・取付水、４
・・・側板、５・・・フレーム、５ａ・・・フレーム５
の突起。Figure 1 is a sectional view of the vicinity of the side plate on the treble side showing a conventional grand piano's large roof open holding mechanism, Figure 2' is its front view, and Figure 3 is the large roof of a grand piano according to an embodiment of this invention. A cross-sectional view of the treble-side side plate and its vicinity showing the open holding mechanism, and FIGS. 4 and 5 are front views thereof. 1...Large roof, 2...Listing rod, 3...Mounting water, 4
...Side plate, 5...Frame, 5a...Frame 5
protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 大屋根１を開放状態に保持する突揚棒２を高音側の側板
４の近傍に位置するフレーム５の周縁部に回動自在に装
着してなるグランドピアノの大屋根開放保持機構。This large roof open holding mechanism for a grand piano is constructed by rotatably attaching a lift rod 2 for holding a large roof 1 in an open state to the peripheral edge of a frame 5 located near a side plate 4 on the treble side.
JP2839783U 1983-02-28 1983-02-28 Grand piano large roof open holding mechanism Granted JPS59134190U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2839783U JPS59134190U (en) 1983-02-28 1983-02-28 Grand piano large roof open holding mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2839783U JPS59134190U (en) 1983-02-28 1983-02-28 Grand piano large roof open holding mechanism

Publications (2)

Publication Number Publication Date
JPS59134190U true JPS59134190U (en) 1984-09-07
JPS6326855Y2 JPS6326855Y2 (en) 1988-07-20

Family

ID=30159286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2839783U Granted JPS59134190U (en) 1983-02-28 1983-02-28 Grand piano large roof open holding mechanism

Country Status (1)

Country Link
JP (1) JPS59134190U (en)

Also Published As

Publication number Publication date
JPS6326855Y2 (en) 1988-07-20

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