 | | Re: Anybody bought the 8438 Crane Truck yet?
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philohome@free.fr (Philippe Hurbain) wrote in <Ho8En8.1Cyz@lugnet.com>: (...) I checked the instructions. The alternate model looks the same as in the original release (a truck with small crane), and it uses 2 cylinders. (21 years ago, 13-Nov-03, to lugnet.technic)
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| | Re: One Input - Two Outputs?
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Hi! Here's something at Brickshelf that might, or might not, be of help: (URL) pretty compact. Although it feels like a dif. and a couple of ratchets would do the same thing (but not what you're looking for). (21 years ago, 13-Nov-03, to lugnet.technic, lugnet.robotics)
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| | Re: One Input - Two Outputs?
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(...) Well, I think this is going to work. Do you have any pictures of the logic/gearing used downline from the transmission? I am concerned with how the worm gear makes the transition from front to back and the resulting interaction with the drive (...) (21 years ago, 12-Nov-03, to lugnet.technic, lugnet.robotics)
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| | Re: One Input - Two Outputs?
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(...) That's one of the links I was trying to find the other day! Thanks. I'm not sure if it will do what I want, but I'll have to stare at it a while to find out. Keep the ideas coming, if there are more. -Duane (21 years ago, 12-Nov-03, to lugnet.technic, lugnet.robotics)
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| | Re: One Input - Two Outputs?
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(...) You also might check out a construct called a Directional Transmission. This is a simple setup using a sliding worm gear that does pretty much what you are describing. Michael Powell has a web page describing his design that I used (...) (21 years ago, 12-Nov-03, to lugnet.technic, lugnet.robotics)
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| | Re: One Input - Two Outputs?
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(...) One way to do that is to have a rubber-band/spring/shock holding "Output B" in it's starting position. Then, you can use a differential to move both A and B. Going forward, A will be easier to drive, so it will push A to it's limit, then B (...) (21 years ago, 12-Nov-03, to lugnet.technic, lugnet.robotics)
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| | One Input - Two Outputs?
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Has anyone been able to drive two seperate outputs with a single motor? Here's what I'm looking for advice on: Step One: Motor and Outputs A and B are all in their Home position. Step Two: Motor is manually turned on and Output A is driven to it's (...) (21 years ago, 12-Nov-03, to lugnet.technic, lugnet.robotics)
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| | Re: polish version of mlcad
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DL (URL) (21 years ago, 12-Nov-03, to lugnet.cad.mlcad, lugnet.robotics, lugnet.technic)
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| | Re: Anybody bought the 8438 Crane Truck yet?
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(...) Did you check the alternate model? maybe it is a new one and requires 4 cylinders ??? Philo (21 years ago, 12-Nov-03, to lugnet.technic)
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| | Re: Anybody bought the 8438 Crane Truck yet?
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(...) I just bought an 8438, and it also contained 4 cylinders, so it may not have been an accident. Could they be clearing out their inventory of old-style cylinders? HdJ (21 years ago, 12-Nov-03, to lugnet.technic)
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