Title:
LOAD TRANMISSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2004/031492
Kind Code:
A1
Abstract:
A load transmission apparatus (1) positioned between a weight (4a) and a pile (5a) to minimize noise and vibration occurring after the apparatus is first loaded, comprising a plurality of spring materials (21) and (22) arranged parallel with each other and a damping device (3) connected in series to the spring materials (22), characterized in that the damping effect of the damping device is larger when the apparatus is unloaded than when the apparatus is loaded.
Inventors:
MATSUMOTO TATSUNORI (JP)
WANG FA-WU (JP)
TAKEDA KAZUHIKO (JP)
WANG FA-WU (JP)
TAKEDA KAZUHIKO (JP)
Application Number:
PCT/JP2003/011591
Publication Date:
April 15, 2004
Filing Date:
September 10, 2003
Export Citation:
Assignee:
WEDGE CORPORATIOM (JP)
MATSUMOTO TATSUNORI (JP)
WANG FA-WU (JP)
TAKEDA KAZUHIKO (JP)
MATSUMOTO TATSUNORI (JP)
WANG FA-WU (JP)
TAKEDA KAZUHIKO (JP)
International Classes:
E02D3/046; E02D13/06; E02D27/34; F16F15/02; (IPC1-7): E02D3/02
Foreign References:
| JP2003194133A | 2003-07-09 | |||
| JPS5374703A | 1978-07-03 | |||
| JP2002303570A | 2002-10-18 |
Attorney, Agent or Firm:
Yamaguchi, Sakuo (15-10 Iwamotocho 2-chom, Chiyoda-ku Tokyo, JP)
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