JP2004094036A - 変位センサ - Google Patents
変位センサ Download PDFInfo
- Publication number
- JP2004094036A JP2004094036A JP2002256805A JP2002256805A JP2004094036A JP 2004094036 A JP2004094036 A JP 2004094036A JP 2002256805 A JP2002256805 A JP 2002256805A JP 2002256805 A JP2002256805 A JP 2002256805A JP 2004094036 A JP2004094036 A JP 2004094036A
- Authority
- JP
- Japan
- Prior art keywords
- displacement sensor
- sheet
- coil spring
- pedal
- sensor
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 75
- 239000000463 material Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 abstract description 19
- 238000007906 compression Methods 0.000 abstract description 19
- 230000000994 depressogenic effect Effects 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 31
- 229910052799 carbon Inorganic materials 0.000 description 31
- 239000000758 substrate Substances 0.000 description 24
- 230000002093 peripheral effect Effects 0.000 description 13
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Landscapes
- Electrophonic Musical Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002256805A JP2004094036A (ja) | 2002-09-02 | 2002-09-02 | 変位センサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002256805A JP2004094036A (ja) | 2002-09-02 | 2002-09-02 | 変位センサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004094036A true JP2004094036A (ja) | 2004-03-25 |
| JP2004094036A5 JP2004094036A5 (enExample) | 2005-11-04 |
Family
ID=32061923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002256805A Pending JP2004094036A (ja) | 2002-09-02 | 2002-09-02 | 変位センサ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2004094036A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7459626B2 (en) * | 2004-11-05 | 2008-12-02 | Roland Corporation | Apparatus and method for detecting displacement of a movable member of an electronic musical instrument |
| JP2009128804A (ja) * | 2007-11-27 | 2009-06-11 | Yamaha Corp | ハイハット形電子パッド |
| JP2012181404A (ja) * | 2011-03-02 | 2012-09-20 | Yamaha Corp | 電子打楽器用のペダル装置 |
-
2002
- 2002-09-02 JP JP2002256805A patent/JP2004094036A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7459626B2 (en) * | 2004-11-05 | 2008-12-02 | Roland Corporation | Apparatus and method for detecting displacement of a movable member of an electronic musical instrument |
| US7655857B2 (en) | 2004-11-05 | 2010-02-02 | Roland Corporation | Apparatus and method for detecting displacement of a movable member of an electronic musical instrument |
| JP2009128804A (ja) * | 2007-11-27 | 2009-06-11 | Yamaha Corp | ハイハット形電子パッド |
| JP2012181404A (ja) * | 2011-03-02 | 2012-09-20 | Yamaha Corp | 電子打楽器用のペダル装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050804 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050804 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070518 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070529 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20071002 |