The amazing world of LEGO® Technic constructions.
Based on the vision from Ole Kirk Christiansen (1891-1958), a carpenter from Billund/Denmark, whose personal motto was "Only the best is good enough" - Leg Godt (Play Well).
TechnicBRICKs blog (TBs hereafter) is devoted to the LEGO Technic theme and intends to spot mainly on news and developments, rather than new sets reviews or users creations (aka MOCs). However you will also find them here occasionally...
Occasionally it's time to pick some not so new stuff. So it is the case for today. 
This is a motorized and pneumatic controlled grabber, built by 2LegoOrNot2Lego (Ingmar Spijkhoven) for is CAT 318C Excavator. It uses an old 9V micromotor to spin the turntable and pneumatics to open/close the grabber.
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6 comments:
A similar solution:
http://www.youtube.com/watch?v=xltI_qhVGDQ
I tried building a rotating claw some months ago also. Mine looks quite ugly, but it can rotate infinitely :)
http://www.youtube.com/watch?v=7smZatwGbjQ
A few years ago I was working on the same with the goal of power(eary mecanical workings of my biped here as well) here it rotates and lifts a full can of soda 12oz. can. all pf. http://www.youtube.com/watch?v=7smZatwGbjQ
@222Doc, I think you meant this video, right? http://www.youtube.com/watch?v=y3BKzTy1I8U
You posted again my link by mistake I think :)
LOL yes my very bad , must have pasted that when i thought i had the other in que. man Im getting senile in my old age ontop of blind and bald.
nicely fluid motion; adds a lot to its realism.
KEvron
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