WAVE-SHAPED STEEL PLATE ENERGY DISSIPATION DAMPER, AND PROCESSING METHOD AND MOUNTING METHOD THEREOF
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United States of America Patent
Stats
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N/A
Issued Date -
Dec 1, 2022
app pub date -
Mar 4, 2022
filing date -
Mar 4, 2022
priority date (Note) -
Published
status (Latency Note)
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Abstract
The present disclosure discloses a wave-shaped steel plate energy dissipation damper, and a processing method and a mounting method thereof, and belongs to the technical field of energy dissipation and shock absorption of engineering structures. The damper includes a shell, a shock absorption mechanism, and supporting seats. There are two supporting seats which are respectively mounted at a head end and a tail end of the shell. The shock absorption mechanism includes a moving mechanism and at least one wave-shaped steel plate. The wave-shaped steel plate is located in the shell. One end of the wave-shaped steel plate is fixedly connected to the shell. One end of the moving mechanism extends into the shell to fixedly connect the other end of the wave-shaped steel plate. The other end of the moving mechanism is fixedly connected to the bottom of the supporting seat located at the tail end of the shell.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HOHAI UNIVERSITY | NO 1 XIKANG ROAD GULOU DISTRICT NANJING 210098 |
International Classification(s)

- 2022 Application Filing Year
- F16F Class
- 505 Applications Filed
- 180 Patents Issued To-Date
- 35.65 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Azarkhosh, Hojatallah | Nanjing, CN | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
Liu, Fachao | Nanjing, CN | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
Wu, Erjun | Nanjing, CN | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
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Patent Citation Ranking
- 0 Citation Count
- F16F Class
- 0 % this patent is cited more than
- 3 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jun 1, 2026 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 1, 2030 |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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