发明名称 |
LIQUID SEALING VIBRATION CONTROL DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide a liquid sealing vibration control device difficult to lower vibration control performance, even in a driving state having the number of vibration of a vibrator exceeding the range of the number of vibration of the vibrator at a normal driving time. SOLUTION: A first mounting tool 1 and a second cylindrical mounting tool 2 are connected via a vibration control base body 3 made of a rubber-like elastic material. The second mounting tool 2 is provided with a diaphragm 5 to form a liquid chamber 4 between the second mounting tool 2 and the vibration control base body 3. A partition part 8 is provided to partition the liquid chamber 4 into a first liquid chamber part 6 and a second liquid chamber part 7 by a thin partition plate 20. An orifice 22 is formed to communicate the first liquid chamber part 6 and the second liquid chamber part 7. A rigidity increasing part 32 is provided on the partition plate 20. COPYRIGHT: (C)2004,JPO |
申请公布号 |
JP2004068922(A) |
申请公布日期 |
2004.03.04 |
申请号 |
JP20020229113 |
申请日期 |
2002.08.06 |
申请人 |
TOYO TIRE & RUBBER CO LTD |
发明人 |
ITO MASAAKI;KIKUCHI YOSHINORI |
分类号 |
B60K5/12;F16F13/06;F16F13/08;F16F13/18;(IPC1-7):F16F13/18 |
主分类号 |
B60K5/12 |
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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