JPH02714B2 - - Google Patents

Info

Publication number
JPH02714B2
JPH02714B2 JP58137068A JP13706883A JPH02714B2 JP H02714 B2 JPH02714 B2 JP H02714B2 JP 58137068 A JP58137068 A JP 58137068A JP 13706883 A JP13706883 A JP 13706883A JP H02714 B2 JPH02714 B2 JP H02714B2
Authority
JP
Japan
Prior art keywords
frame
connecting member
mold
threaded
side end
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.)
Expired - Lifetime
Application number
JP58137068A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6028693A (ja
Inventor
Fusao Nozue
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 JP58137068A priority Critical patent/JPS6028693A/ja
Priority to US06/633,865 priority patent/US4594932A/en
Publication of JPS6028693A publication Critical patent/JPS6028693A/ja
Publication of JPH02714B2 publication Critical patent/JPH02714B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/04—Frames; Bridges; Bars

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
JP58137068A 1983-07-27 1983-07-27 ピアノフレームの製造方法 Granted JPS6028693A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58137068A JPS6028693A (ja) 1983-07-27 1983-07-27 ピアノフレームの製造方法
US06/633,865 US4594932A (en) 1983-07-27 1984-07-24 Piano plate mounting structure for upright piano

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58137068A JPS6028693A (ja) 1983-07-27 1983-07-27 ピアノフレームの製造方法

Publications (2)

Publication Number Publication Date
JPS6028693A JPS6028693A (ja) 1985-02-13
JPH02714B2 true JPH02714B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-01-09

Family

ID=15190146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58137068A Granted JPS6028693A (ja) 1983-07-27 1983-07-27 ピアノフレームの製造方法

Country Status (2)

Country Link
US (1) US4594932A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6028693A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2929436B1 (fr) * 2008-03-28 2010-04-16 Frederic Desplats Piano
CN110675843A (zh) * 2019-10-12 2020-01-10 福建艾维尔科技有限公司 一种用于钢琴装配的组件和钢琴的组装方法
CN114387941B (zh) * 2022-01-21 2024-07-26 河北科技师范学院 一种钢琴琴键盖板连接器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US844985A (en) * 1904-05-19 1907-02-19 Auto Manual Piano Action Company Automatic playing mechanism in pianos.
US896066A (en) * 1908-01-13 1908-08-11 Emil Sandner Piano-action-supporting means.
US2505804A (en) * 1946-01-26 1950-05-02 Pratt Read And Company Inc Piano construction with preassembled units
JPS5468621U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1977-10-18 1979-05-16
US4376402A (en) * 1980-06-18 1983-03-15 Helpinstill Ii Charles T Folding piano
JPS5772197A (en) * 1980-10-22 1982-05-06 Kawai Musical Instr Mfg Co Method of producing frame for piano or like
JPS57190588U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1981-05-29 1982-12-03

Also Published As

Publication number Publication date
JPS6028693A (ja) 1985-02-13
US4594932A (en) 1986-06-17

Similar Documents

Publication Publication Date Title
US6289969B1 (en) Metal casting
ES2098085T3 (es) Componente de fundicion de aluminio parcialmente reforzado y procedimiento para su fabricacion.
US3204286A (en) Swinging casket handles
JPH02714B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US6830093B2 (en) Positioning tool for ceramic cores
JPS59191542A (ja) 充填鋳造法
KR100740280B1 (ko) 강화구조형이 구성된 가로등주 및 그 제조방법
JP2820860B2 (ja) タイヤ成形用金型及びその製造法
JP4029626B2 (ja) 鋳型構造
JP2002001484A (ja) 地下構造物用蓋枠構成部材の鋳型装置
KR200435770Y1 (ko) 강화구조형이 구성된 가로등주
US5106700A (en) Casting with polished raised logo and method of manufacture
JP2799449B2 (ja) 車両用ホイールの鋳型構造
JPH09253796A (ja) 鋳型締結装置
JPS6321017Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR100479158B1 (ko) 스위치용 브라켓 및 그 제조방법
JP2653841B2 (ja) 鋳物の製造方法
CN219025852U (zh) 一种具有循环水冷结构的制动踏板支架铸造模
JPS6046854A (ja) アルミダイカスト鋳造法
JPH07178531A (ja) ロードホイールにおける鍛造用ディスク素材の鋳造方法および鋳造装置
JPH0358823B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US1962490A (en) Article and method of casting the same
JP2597538B2 (ja) 掘削工具の鋳造方法
JPS6320443Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6253836B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)