JPS52131964A - Method of manufacturing long hinges such as piano hinges and the like - Google Patents

Method of manufacturing long hinges such as piano hinges and the like

Info

Publication number
JPS52131964A
JPS52131964A JP4874976A JP4874976A JPS52131964A JP S52131964 A JPS52131964 A JP S52131964A JP 4874976 A JP4874976 A JP 4874976A JP 4874976 A JP4874976 A JP 4874976A JP S52131964 A JPS52131964 A JP S52131964A
Authority
JP
Japan
Prior art keywords
hinges
piano
manufacturing long
manufacturing
long
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
JP4874976A
Other languages
Japanese (ja)
Other versions
JPS5519699B2 (en
Inventor
Osamu Akashi
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.)
Kyoei Kanamono Seisakusho KK
Original Assignee
Kyoei Kanamono Seisakusho KK
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 Kyoei Kanamono Seisakusho KK filed Critical Kyoei Kanamono Seisakusho KK
Priority to JP4874976A priority Critical patent/JPS52131964A/en
Publication of JPS52131964A publication Critical patent/JPS52131964A/en
Publication of JPS5519699B2 publication Critical patent/JPS5519699B2/ja
Granted legal-status Critical Current

Links

JP4874976A 1976-04-28 1976-04-28 Method of manufacturing long hinges such as piano hinges and the like Granted JPS52131964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4874976A JPS52131964A (en) 1976-04-28 1976-04-28 Method of manufacturing long hinges such as piano hinges and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4874976A JPS52131964A (en) 1976-04-28 1976-04-28 Method of manufacturing long hinges such as piano hinges and the like

Publications (2)

Publication Number Publication Date
JPS52131964A true JPS52131964A (en) 1977-11-05
JPS5519699B2 JPS5519699B2 (en) 1980-05-28

Family

ID=12811920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4874976A Granted JPS52131964A (en) 1976-04-28 1976-04-28 Method of manufacturing long hinges such as piano hinges and the like

Country Status (1)

Country Link
JP (1) JPS52131964A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569035A (en) * 1979-07-03 1981-01-29 Kyoei Kanamono Seisakusho:Kk Production of hinge
JP2007146591A (en) * 2005-11-30 2007-06-14 Kawai Musical Instr Mfg Co Ltd Hinge for piano and its manufacturing method
CN116571949A (en) * 2023-07-10 2023-08-11 南通中集能源装备有限公司 Positioning device, welding system and welding method for long-row hinge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569035A (en) * 1979-07-03 1981-01-29 Kyoei Kanamono Seisakusho:Kk Production of hinge
JP2007146591A (en) * 2005-11-30 2007-06-14 Kawai Musical Instr Mfg Co Ltd Hinge for piano and its manufacturing method
CN116571949A (en) * 2023-07-10 2023-08-11 南通中集能源装备有限公司 Positioning device, welding system and welding method for long-row hinge
CN116571949B (en) * 2023-07-10 2023-09-22 南通中集能源装备有限公司 Positioning device, welding system and welding method for long-row hinge

Also Published As

Publication number Publication date
JPS5519699B2 (en) 1980-05-28

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