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Inventor: Obata; Morio
Address: Minato-ku, JP
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7281287 |
Prop-type damping device |
October 16, 2007 |
| There is disclosed a prop-type damping device which effectively consumes energy of up-and-down vibration on a main girder of a bridge caused by earthquakes, winds, passing vehicles or the like to prolong a life of the bridge and improve comfort for bridge users with a simple constitution |
| 6986412 |
Tuned cradle type damping device |
January 17, 2006 |
| A tuned cradle type damping deice which can be tuned with low-order (e.g., 1 Hz or lower) vibration, and exhibits higher performance for maintenance and inspection with a simple constitution than a conventional one. This tuned cradle type damping device comprises: a support having a |
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