JPS5897091A - ピアノ用フレ−ムの製造方法 - Google Patents

ピアノ用フレ−ムの製造方法

Info

Publication number: JPS5897091A
Authority: JP; Japan
Prior art keywords: frame; bin; attachment part; plate; bottle
Prior art date: 1981-12-04
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

JP56195802A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6253836B2 (2

Inventor

袴田　兼司

野末　房男

佐藤　高嶺

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.)

Nippon Gakki Co Ltd

Original Assignee

Nippon Gakki Co Ltd

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.)

1981-12-04

Filing date

1981-12-04

Publication date

1983-06-09

1981-12-04 Application filed by Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd

1981-12-04 Priority to JP56195802A priority Critical patent/JPS5897091A/ja

1983-06-09 Publication of JPS5897091A publication Critical patent/JPS5897091A/ja

1987-11-12 Publication of JPS6253836B2 publication Critical patent/JPS6253836B2/ja

Status Granted legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims description 9
238000000034 method Methods 0.000 claims description 13
230000013011 mating Effects 0.000 claims description 6
229910001018 Cast iron Inorganic materials 0.000 claims description 2
239000002184 metal Substances 0.000 claims description 2
229910052751 metal Inorganic materials 0.000 claims description 2
238000002844 melting Methods 0.000 claims 1
230000008018 melting Effects 0.000 claims 1
238000005266 casting Methods 0.000 description 14
238000003780 insertion Methods 0.000 description 3
230000037431 insertion Effects 0.000 description 3
239000013618 particulate matter Substances 0.000 description 3
229910000831 Steel Inorganic materials 0.000 description 2
238000005553 drilling Methods 0.000 description 2
238000000465 moulding Methods 0.000 description 2
-1 polyethylene Polymers 0.000 description 2
238000012805 post-processing Methods 0.000 description 2
238000012545 processing Methods 0.000 description 2
239000010959 steel Substances 0.000 description 2
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
235000013339 cereals Nutrition 0.000 description 1
230000007547 defect Effects 0.000 description 1
239000013013 elastic material Substances 0.000 description 1
RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical group C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 description 1
238000007689 inspection Methods 0.000 description 1
230000001788 irregular Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
239000004576 sand Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1

JP56195802A 1981-12-04 1981-12-04 ピアノ用フレ−ムの製造方法 Granted JPS5897091A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP56195802A JPS5897091A (ja)	1981-12-04	1981-12-04	ピアノ用フレ−ムの製造方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP56195802A JPS5897091A (ja)	1981-12-04	1981-12-04	ピアノ用フレ−ムの製造方法

Publications (2)

Publication Number	Publication Date
JPS5897091A true JPS5897091A (ja)	1983-06-09
JPS6253836B2 JPS6253836B2 (2)	1987-11-12

Family

ID=16347215

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP56195802A Granted JPS5897091A (ja)	1981-12-04	1981-12-04	ピアノ用フレ−ムの製造方法

Country Status (1)

Country	Link
JP (1)	JPS5897091A (2)

1981
- 1981-12-04 JP JP56195802A patent/JPS5897091A/ja active Granted

Also Published As

Publication number	Publication date
JPS6253836B2 (2)	1987-11-12

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