JPH0234717Y2 - - Google Patents
Info
- Publication number
- JPH0234717Y2 JPH0234717Y2 JP1985018076U JP1807685U JPH0234717Y2 JP H0234717 Y2 JPH0234717 Y2 JP H0234717Y2 JP 1985018076 U JP1985018076 U JP 1985018076U JP 1807685 U JP1807685 U JP 1807685U JP H0234717 Y2 JPH0234717 Y2 JP H0234717Y2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- sound insulating
- head
- drum
- insulating cover
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000011358 absorbing material Substances 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000009958 sewing Methods 0.000 description 2
- 230000005534 acoustic noise Effects 0.000 description 1
- 230000008827 biological function Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
Landscapes
- Electrophonic Musical Instruments (AREA)
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985018076U JPH0234717Y2 (zh) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985018076U JPH0234717Y2 (zh) | 1985-02-12 | 1985-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61135385U JPS61135385U (zh) | 1986-08-23 |
| JPH0234717Y2 true JPH0234717Y2 (zh) | 1990-09-18 |
Family
ID=30506366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985018076U Expired JPH0234717Y2 (zh) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234717Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7022972B2 (ja) * | 2017-07-24 | 2022-02-21 | 株式会社ナイスカンパニー | ドラム用残響音調整具およびドラムセット |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102235A (en) * | 1976-08-19 | 1978-07-25 | Le Masters Laurence G | Drum practice pad |
| JPS544248A (en) * | 1977-06-13 | 1979-01-12 | Kaneda Rika Kogyosho Kk | Method of selective plating in continuous plating bath |
| JPS57185487A (en) * | 1981-05-12 | 1982-11-15 | Nippon Musical Instruments Mfg | Drum set for training |
-
1985
- 1985-02-12 JP JP1985018076U patent/JPH0234717Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102235A (en) * | 1976-08-19 | 1978-07-25 | Le Masters Laurence G | Drum practice pad |
| JPS544248A (en) * | 1977-06-13 | 1979-01-12 | Kaneda Rika Kogyosho Kk | Method of selective plating in continuous plating bath |
| JPS57185487A (en) * | 1981-05-12 | 1982-11-15 | Nippon Musical Instruments Mfg | Drum set for training |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61135385U (zh) | 1986-08-23 |
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