METHOD FOR CONTROLLING A CRANE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 2, 2011
app pub date -
Aug 21, 2008
filing date -
Aug 24, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method for controlling a crane includes controlling a rope part connected to a hook of the crane with a friction-operated driving wheel, extra rope being coiled into a plurality of layers onto a storage reel. In the method, two machineries are used, of which the first is intended for the driving wheel and the other for the storage reel, one machinery being controlled with a speed instruction and the other machinery with a torque instruction.
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 | |
---|---|---|
KONECRANES GLOBAL CORPORATION | KONEENKATU 8 HYVINKÄÄ 05830 |
International Classification(s)

- 2008 Application Filing Year
- G06F Class
- 37681 Applications Filed
- 26537 Patents Issued To-Date
- 70.43 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hoffrén, Jarno | Jarvenpaa, FI | 1 | 2 |
# of filed Patents : 1 Total Citations : 2 | |||
Porma, Mikko | Vantaa, FI | 6 | 6 |
# of filed Patents : 6 Total Citations : 6 |
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Patent Citation Ranking
- 2 Citation Count
- G06F Class
- 1.63 % this patent is cited more than
- 14 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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