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Oleksa
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Ukraine
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Cheap twistlock unlocking by rope
To handle of standard semi-automatic twistlock in unlock position is attached construction from folded strong, thin and light rope (fishing line or...
1
8
0
Twistlock drone
Modification#1 Special drone (quadcopter is better decision) for unlocking standard semi-automatic twistlocks. It have special grab and its linear...
12
167
2
Cheap and effective chain wear indicator
In this construction I used 2 optocouplers (optical switch, optical slot sensor etc: The combination of transmitter and receiver, the sensor res...
8
105
3
Simple chain extension indicator
With the link extension the summar radius of the sprocket with chain increases as seen in the added to challenge picture. Therefore, to detect exte...
13
152
6
Heat pipe with nbd technology
It's very simple idea to use nbd technology in heat pipes ( http://en.wikipedia.org/wiki/Heat_pipe and http://www.frostytech.com/articleview.cfm?ar...
6
199
0
