CN201348870Y - 一种钢琴制音器 - Google Patents
一种钢琴制音器 Download PDFInfo
- Publication number
- CN201348870Y CN201348870Y CNU2008201990333U CN200820199033U CN201348870Y CN 201348870 Y CN201348870 Y CN 201348870Y CN U2008201990333 U CNU2008201990333 U CN U2008201990333U CN 200820199033 U CN200820199033 U CN 200820199033U CN 201348870 Y CN201348870 Y CN 201348870Y
- Authority
- CN
- China
- Prior art keywords
- damper
- spring
- piano
- bar
- filler rod
- 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 - Fee Related
Links
- 238000005452 bending Methods 0.000 claims abstract description 4
- 229950000845 politef Drugs 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract 5
- 238000003780 insertion Methods 0.000 abstract 5
- 238000005461 lubrication Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201990333U CN201348870Y (zh) | 2008-12-30 | 2008-12-30 | 一种钢琴制音器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201990333U CN201348870Y (zh) | 2008-12-30 | 2008-12-30 | 一种钢琴制音器 |
Publications (1)
Publication Number | Publication Date |
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CN201348870Y true CN201348870Y (zh) | 2009-11-18 |
Family
ID=41368338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201990333U Expired - Fee Related CN201348870Y (zh) | 2008-12-30 | 2008-12-30 | 一种钢琴制音器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201348870Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102915723A (zh) * | 2012-10-11 | 2013-02-06 | 江西省贵竹发展有限公司 | 一种竹琴制音器 |
CN105719620A (zh) * | 2016-03-21 | 2016-06-29 | 浙江乐韵钢琴有限公司 | 一种钢琴制音器头结构 |
CN108091316A (zh) * | 2017-12-29 | 2018-05-29 | 广州珠江恺撒堡钢琴有限公司 | 斜式制音杆和击弦机 |
-
2008
- 2008-12-30 CN CNU2008201990333U patent/CN201348870Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102915723A (zh) * | 2012-10-11 | 2013-02-06 | 江西省贵竹发展有限公司 | 一种竹琴制音器 |
CN102915723B (zh) * | 2012-10-11 | 2014-09-17 | 江西省贵竹发展有限公司 | 一种竹琴制音器 |
CN105719620A (zh) * | 2016-03-21 | 2016-06-29 | 浙江乐韵钢琴有限公司 | 一种钢琴制音器头结构 |
CN108091316A (zh) * | 2017-12-29 | 2018-05-29 | 广州珠江恺撒堡钢琴有限公司 | 斜式制音杆和击弦机 |
CN108091316B (zh) * | 2017-12-29 | 2023-11-17 | 广州珠江恺撒堡钢琴有限公司 | 斜式制音杆和击弦机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Senlong instrument Limited by Share Ltd Assignor: Luo Jianfeng Contract fulfillment period: 2009.12.28 to 2018.12.29 Contract record no.: 2010990000066 Denomination of utility model: Piano damper head structure Granted publication date: 20091118 License type: Exclusive license Record date: 20100128 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.12.28 TO 2018.12.29; CHANGE OF CONTRACT Name of requester: NINGBO SENLONG MUSICAL INSTRUMENT CO., LTD. Effective date: 20100128 |
|
ASS | Succession or assignment of patent right |
Owner name: LUO PIANOS CORPORATION Free format text: FORMER OWNER: LUO JIANFENG Effective date: 20111010 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315400 NINGBO, ZHEJIANG PROVINCE TO: 315300 NINGBO, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20111010 Address after: 315300 Zhejiang city in Cixi province Xiao Lin Zhen Zhang new North Road No. 1928 Patentee after: Ningbo Luo Music Corporation Address before: 315400, room 46, No. 155, 306 Taoyuan street, Jiangdong District, Zhejiang, Ningbo Patentee before: Luo Jianfeng |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20141230 |
|
EXPY | Termination of patent right or utility model |