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TW200701182A - Fabricationmethod of a musical instrument and its components - Google Patents

Fabricationmethod of a musical instrument and its components

Info

Publication number
TW200701182A
TW200701182A TW094121705A TW94121705A TW200701182A TW 200701182 A TW200701182 A TW 200701182A TW 094121705 A TW094121705 A TW 094121705A TW 94121705 A TW94121705 A TW 94121705A TW 200701182 A TW200701182 A TW 200701182A
Authority
TW
Taiwan
Prior art keywords
binder
components
musical instrument
blank
preformed
Prior art date
Application number
TW094121705A
Other languages
Chinese (zh)
Other versions
TWI283399B (en
Inventor
Naoshi Kuwano
Jiun-Feng Guo
Original Assignee
Pearl Musical Instr Co Of Taiwan
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39428167&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200701182(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pearl Musical Instr Co Of Taiwan filed Critical Pearl Musical Instr Co Of Taiwan
Priority to TW94121705A priority Critical patent/TWI283399B/en
Publication of TW200701182A publication Critical patent/TW200701182A/en
Application granted granted Critical
Publication of TWI283399B publication Critical patent/TWI283399B/en

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Forging (AREA)

Abstract

Disclosed is a fabrication method of a musical instrument and its components, comprising the following steps:1. Choose at least one kind of metal powder to mix with a binder to extrude particle material wherein the volume of the binder is ranged from 7% to 61%; 2. Shape said particle material into a preformed blank; 3. Remove the binder in the preformed blank; 4. Proceed sintering, and shrink the blank into the preformed size; and 5. Wholly or partially perform forging on the forming material to form a final size and density.
TW94121705A 2005-06-28 2005-06-28 Fabrication method of a musical instrument and its components TWI283399B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94121705A TWI283399B (en) 2005-06-28 2005-06-28 Fabrication method of a musical instrument and its components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94121705A TWI283399B (en) 2005-06-28 2005-06-28 Fabrication method of a musical instrument and its components

Publications (2)

Publication Number Publication Date
TW200701182A true TW200701182A (en) 2007-01-01
TWI283399B TWI283399B (en) 2007-07-01

Family

ID=39428167

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94121705A TWI283399B (en) 2005-06-28 2005-06-28 Fabrication method of a musical instrument and its components

Country Status (1)

Country Link
TW (1) TWI283399B (en)

Also Published As

Publication number Publication date
TWI283399B (en) 2007-07-01

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Legal Events

Date Code Title Description
MC4A Revocation of granted patent