发明名称 |
OPENING/CLOSING CONTROL DEVICE FOR FALLBOARD |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide an opening/closing control device for a fallboard, having a structure excellent in external appearance and ensuring stable motion of the fallboard. SOLUTION: An opening/closing control device 10 controls the opening/closing motion of a fallboard 1 turnably mounted on an interior roof 3. A shock absorber 11 mounted on the interior roof 3 and a link mechanism 12 for interlinking the shock absorber 11 with the fallboard 1 are provided. A cover means 20 is provided for preventing movable parts of the link mechanism 12 from being exposed at the time of opening/closing the fallboard 1 linked to the link mechanism 12. The cover means 20 includes a cover member 21 disposed at a linking part on the side of the fallboard 1 and a sheath-like member 22 disposed so as to allow the cover member 21 to fit thereinto. The sheath-like member 22 is disposed in an appropriate place of a key stop rail 18.</p> |
申请公布号 |
JP2000221962(A) |
申请公布日期 |
2000.08.11 |
申请号 |
JP19990022921 |
申请日期 |
1999.01.29 |
申请人 |
KAWAI MUSICAL INSTR MFG CO LTD |
发明人 |
ABIKO MASAHIKO |
分类号 |
G10B3/00;G10C3/02;G10C3/12;(IPC1-7):G10C3/02 |
主分类号 |
G10B3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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