GB1366586A - Piano hammers - Google Patents

Piano hammers

Info

Publication number
GB1366586A
GB1366586A GB3646772A GB3646772A GB1366586A GB 1366586 A GB1366586 A GB 1366586A GB 3646772 A GB3646772 A GB 3646772A GB 3646772 A GB3646772 A GB 3646772A GB 1366586 A GB1366586 A GB 1366586A
Authority
GB
United Kingdom
Prior art keywords
hammers
aug
piano
produce
monomer
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
Application number
GB3646772A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Publication of GB1366586A publication Critical patent/GB1366586A/en
Expired 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
    • G10C3/16—Actions
    • G10C3/18—Hammers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Stringed Musical Instruments (AREA)
  • Polymerisation Methods In General (AREA)
GB3646772A 1971-08-04 1972-08-04 Piano hammers Expired GB1366586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46058249A JPS4825514A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-08-04 1971-08-04

Publications (1)

Publication Number Publication Date
GB1366586A true GB1366586A (en) 1974-09-11

Family

ID=13078836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3646772A Expired GB1366586A (en) 1971-08-04 1972-08-04 Piano hammers

Country Status (4)

Country Link
US (1) US3805662A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4825514A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2238298A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1366586A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112711B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-09-04 1976-04-21
JPS5867393U (ja) * 1981-10-29 1983-05-07 ヤマハ株式会社 ピアノ用ハンマ
JPS58149787U (ja) * 1982-03-31 1983-10-07 ヤマハ株式会社 ピアノ用ハンマ−
EP0398519B1 (en) * 1989-05-18 1994-06-01 Steinway Musical Properties, Inc. Piano forte hammer and method for making same
JP3533777B2 (ja) * 1995-09-25 2004-05-31 ヤマハ株式会社 ピアノ用ハンマーおよびその成形方法
US6054641A (en) * 1995-10-27 2000-04-25 Yamaha Corporation Keyboard musical instrument for practicing fingering on keyboard without acoustic sounds
WO2009021142A1 (en) * 2007-08-08 2009-02-12 Obbligato, Inc. Pyrolytic carbon components for stringed instruments
US7632996B2 (en) * 2008-03-06 2009-12-15 Asami Inouye Piano hammer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1374974A (en) * 1920-08-02 1921-04-19 Otto J Diehl Method of making piano-hammers
NL70708C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1941-03-01
US2817574A (en) * 1955-08-09 1957-12-24 American Felt Co Impregnated wool felt and method of making same
US3296023A (en) * 1964-03-11 1967-01-03 Rockland Bleach And Dye Works Fabric coated with light reflecting filler and acrylic polymer
US3616031A (en) * 1968-02-14 1971-10-26 Vepa Ag Process for bonding felts and needled felts
US3487429A (en) * 1968-05-27 1969-12-30 Gaf Corp Piano hammer felt

Also Published As

Publication number Publication date
JPS4825514A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-04-03
DE2238298A1 (de) 1973-02-15
US3805662A (en) 1974-04-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees