Boxerlego Posted January 23, 2013 Posted January 23, 2013 That is awesome. Keep up the good work. The logging truck drivetrain is incredible. Quote
efferman Posted January 23, 2013 Author Posted January 23, 2013 Oh, this is the drivetrain of my 8043 moc. But the drivetrain of the logging truck has nearly the same complexity Quote
efferman Posted January 24, 2013 Author Posted January 24, 2013 (edited) today at work i had an idea for an pneumatic rotation head to use in claws and similar devices. 100_9940 von efferman auf Flickr Edited January 24, 2013 by efferman Quote
timslegos Posted January 24, 2013 Posted January 24, 2013 Looks really simple but effective. tim Quote
efferman Posted January 24, 2013 Author Posted January 24, 2013 thanks, now with claw. 100_9942 von efferman auf Flickr Quote
efferman Posted January 25, 2013 Author Posted January 25, 2013 i have optimized it in the size and made a vid Quote
efferman Posted January 26, 2013 Author Posted January 26, 2013 i have made a LDD model and the total partcount with replacement parts is 80, with cylinders 72. unfortunately i didnt find the small pneumatic cylinders, so i have choosed green parts to replace them http://www.brickshelf.com/gallery/efferman/ideas/pneumatic-rotator/drehkopfgreifer.lxf here are some pictures 100_9947 von efferman auf Flickr Quote
Balrog Posted January 26, 2013 Posted January 26, 2013 That is a brilliant use for the "Air Tech Claw Rig" mechanism. Quote
efferman Posted January 26, 2013 Author Posted January 26, 2013 because i had the suggestion to make an thread inventory i have made one in the first post Thread inventory:9395 RC (finished) 8109XL (unfinished) pneumatic ride height regulation (idea) 8264 RC (unfinished) Logging Truck (work in progress) supersmall driven and steered axle (idea) Voight schneider propeller (idea) paddlewheel boats (finished) 8855 mod (finished) realistic U400 front axle (idea) big red crawler (finished) the skunk crawler (finished) 9398 no diff mod (finished) Mercedes G (finished) Ballshooter mechanism (idea) driven and steered liftaxle for 19 wide trucks (idea) offroader chassis (part of santas summersled) offroad deliveries (technic challenge entry /finished) Cobra snake offroader (technic challenge entry/finished) cyclic and collective rotorhead (idea) 8043 material handler Moc (finished) Bricksaw (work in progress) Quote
efferman Posted March 23, 2013 Author Posted March 23, 2013 i have made a little 19 wide driven steering axle with option on a spring damped suspension Quote
Edwin Korstanje Posted March 23, 2013 Posted March 23, 2013 Just a ginius engenering again Effe . How does the spring option work !? Quote
efferman Posted March 23, 2013 Author Posted March 23, 2013 this will i see when i have done it. tomorrow i can show some pictures i think Quote
efferman Posted March 23, 2013 Author Posted March 23, 2013 something like this truckaxle 004 von efferman auf Flickr Quote
rm8 Posted March 23, 2013 Posted March 23, 2013 Mmmm:) very compact and clever design. Hope we see something awesome like your G but in smaller scale. Quote
Pat-Ard Posted March 23, 2013 Posted March 23, 2013 Yeah, the G in the same scale as the 8110 Unimog - that would be cool... Quote
efferman Posted March 24, 2013 Author Posted March 24, 2013 a smaller G? nice idea, but first the ldd file of the axle http://www.brickshelf.com/gallery/efferman/ideas/truckaxles/19drst.lxf Quote
rm8 Posted March 24, 2013 Posted March 24, 2013 a smaller G? nice idea, but first the ldd file of the axle http://www.brickshelf.com/gallery/efferman/ideas/truckaxles/19drst.lxf Yeah! Come on, Do it! May be your ideas help me to do my own middle size project:) Quote
TasV Posted March 24, 2013 Posted March 24, 2013 (edited) Thanks for the LDD! It's just what I've been looking for. Now here's a challenge... how might this be modified for use with two NXT Motor (steering and drive motors) instead of a motor that can be placed in line like the XL without mounting it vertically? Edited March 24, 2013 by TasV Quote
efferman Posted March 24, 2013 Author Posted March 24, 2013 It is only an axle, you can use every motor in your chassis. You should only have in mind that the torque ball is in front of the axle Quote
efferman Posted March 25, 2013 Author Posted March 25, 2013 maybe the frontaxle of a smaller G 65 AMG. because of the low ground clearance not for heavy terrain. Quote
rm8 Posted March 25, 2013 Posted March 25, 2013 (edited) maybe the frontaxle of a smaller G 65 AMG. because of the low ground clearance not for heavy terrain. Normal ground clearance;) If you want larger ground clearance, Take a look at aftermarket rc4wd 1.55 Baja MTZ scale tires or 1.55 dirt grabber tires (83 and 76 mm diameter) you also can watch this: http://www.bricklink.com/catalogItem.asp?P=4266c02 http://www.bricklink.com/catalogItem.asp?P=3739c01 I dont know their diameter, but it seems they larger than 62's. Hope you build strong and effective chassis like you do it for big G. Edited March 25, 2013 by rm8 Quote
efferman Posted March 25, 2013 Author Posted March 25, 2013 the 20x30 are equal to the 62 and the 24x43 are roundabaout 81mm in diameter. the baja mtz are really cool, but currently a little bit to expensive for me Quote
rm8 Posted March 25, 2013 Posted March 25, 2013 (edited) the 20x30 are equal to the 62 and the 24x43 are roundabaout 81mm in diameter. the baja mtz are really cool, but currently a little bit to expensive for me Thank you, I did not know till now that 24x43 are 81 mm:) i ordered Baja's two days ago. Edited March 25, 2013 by rm8 Quote
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