HIGH-ACCURACY SNAKE ARM WITH LARGE LOAD AND LONG-DISTANCE RADIATION RESISTANCE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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N/A
Issued Date -
Nov 28, 2024
app pub date -
Aug 19, 2022
filing date -
Aug 19, 2022
priority date (Note) -
Published
status (Latency Note)
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Importance

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Abstract
The present invention provides a high-accuracy snake arm with large load and long-distance radiation resistance, which includes a driving base body and a snake shaped arm, where the snake shaped arm is composed of parallelly-connected joints connected in series, which includes a plurality of identical movable linkages connected in parallel, each of the parallelly-connected joints further includes platforms; when one of the platforms at the two ends of the plurality of identical movable linkages connected in parallel is fixed, the other platform performs translation motion along a circle relative to the fixed platform. The movable linkage includes at least a link; and a plurality of driving units are installed in the driving base body, each driving unit is respectively connected to each link in the parallelly-connected joint via a steel wire rope.
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 | |
---|---|---|
HUNAN UNIVERSITY | 410082 HUNAN PROVINCE CHANGSHA LUSHAN ROAD NO 2 SCHOOL OF ELECTRICAL AND INFORMATION ENGINEERING HUNAN UNIVERSITY CHANGSHA CITY HUNAN PROVINCE 410082 |
International Classification(s)

- 2022 Application Filing Year
- B25J Class
- 2535 Applications Filed
- 840 Patents Issued To-Date
- 33.14 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
JIANG, Chao | CHANGSHA, CN | 97 | 925 |
# of filed Patents : 97 Total Citations : 925 | |||
TIAN, Wanyi | CHANGSHA, CN | 5 | 0 |
# of filed Patents : 5 Total Citations : 0 | |||
WANG, Zhao | CHANGSHA, CL | 240 | 2466 |
# of filed Patents : 240 Total Citations : 2466 |
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Patent Citation Ranking
- 0 Citation Count
- B25J Class
- 0 % this patent is cited more than
- 1 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | May 28, 2028 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 28, 2032 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 28, 2036 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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