Subject:
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Re: RCX 2.0 -- ideas.
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Newsgroups:
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lugnet.robotics
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Date:
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Sun, 17 Jan 1999 18:46:08 GMT
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Original-From:
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Ian Sinclair <sinclair@cadvision^nospam^.com>
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Viewed:
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1244 times
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![Post a public reply to this message](/news/icon-reply.gif) | |
> Another way to do it might be ( - I have not built this, but been thinking
> about it for a while, as I want to use it with a (manual, and possibly
> later also motor-driven) car transmission of the common sliding-axle
> type - ) to use rubber bands/springs to make the sliding parts
> self-centering the way a toggle switch pulls into teh new position
> once you've pushed beyond the threshold. TLG have done this recently
> in the Spy Runner, the Cyberslam targets (in 8257, at least), and
> in 8428/8432 (Turbo Command - rear suspension has 2 heights).
> One would connect the motor and the actual sliding parts with a slightly
> flexible arm, e.g. short piece of flex system tube, and have the
> sliding parts go "from notch to notch".
> A 2-position switch is trivial; I haven't tried one with more yet.
The use of a spring loaded system using rubber bands or such would be
a good idea for two position systems. But I can't think how to do it
for transmissions like my current two that four positions.
I think I'm going to try a motor with a worm gear pushing the lay
shaft back and forth in my first design.
The second transmission needs something more akin to a clock
escarpment to lock it's rotating part in each of the four positions.
Still working on it... :-)
<ICS>
--
Did you check the web site first?: http://www.crynwr.com/lego-robotics
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Message has 1 Reply: ![](/news/x.gif) | | Re: RCX 2.0 -- ideas.
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| (...) Hmm, just been thinking about this. You could have a shaft that was free to move back and forth along it axis. On the end of this you would have a series of N spokes. Each spoke ends with a free to move wheel (the axis of the wheel is arranged (...) (25 years ago, 16-Feb-99, to lugnet.robotics)
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Message is in Reply To:
![](/news/x.gif) | | Re: RCX 2.0 -- ideas.
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| (...) Another way to do it might be ( - I have not built this, but been thinking about it for a while, as I want to use it with a (manual, and possibly later also motor-driven) car transmission of the common sliding-axle type - ) to use rubber (...) (25 years ago, 15-Jan-99, to lugnet.robotics)
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46 Messages in This Thread: ![RCX 2.0 -- ideas. -Jakob Nebeker (31-Dec-98 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (Laurentino Martins) (31-Dec-98 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: RCX 2.0 -- ideas. -Jakob Nebeker (31-Dec-98 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -Joerg Volz (31-Dec-98 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![RE: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (Tilman Sporkert) (31-Dec-98 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (John Donaldson) (31-Dec-98 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX 2.0 -- ideas. -John Bauman (31-Dec-98 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -Brett Carver (1-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (John Donaldson) (1-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (Ian Sinclair) (14-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX 2.0 -- ideas. -Brett Carver (15-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX 2.0 -- ideas. -Gregor Benedikt Rochow (15-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![You are here](/news/here.gif) ![](/news/46.gif) ![Re: RCX 2.0 -- ideas. -Mike Moran (16-Feb-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (Maurice Hilarius) (1-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: RCX 2.0 -- ideas. -Brett Carver (1-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (John Donaldson) (1-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (Maurice Hilarius) (1-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (Laurentino Martins) (1-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![RCX 2.0 -- ideas. -Peter Hesketh (1-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: RCX 2.0 -- ideas. -Lee Lloyd (1-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -Jakob Nebeker (1-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -Brett Carver (2-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (Simon Brooke) (15-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX 2.0 -- ideas. -Jasper Janssen (22-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX 2.0 -- ideas. -Brett Carver (2-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -Rob Visscher (2-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![The Handyboard (was Re: RCX 2.0 -- ideas.) -Mark Tarrabain (4-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: The Handyboard (was Re: RCX 2.0 -- ideas.) -lego-robotics@crynwr.com (Nick Taylor) (4-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: The Handyboard (was Re: RCX 2.0 -- ideas.) -Mark Tarrabain (4-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: The Handyboard (was Re: RCX 2.0 -- ideas.) -lego-robotics@crynwr.com (Nick Taylor) (4-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: The Handyboard (was Re: RCX 2.0 -- ideas.) -Mark Tarrabain (4-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: The Handyboard (was Re: RCX 2.0 -- ideas.) -Jasper Janssen (23-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: The Handyboard (was Re: RCX 2.0 -- ideas.) -Mark Tarrabain (23-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/268.gif) ![Re: The Handyboard (was Re: RCX 2.0 -- ideas.) -lego-robotics@crynwr.com (Nick Taylor) (24-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![(Cancelled)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -Alex Wetmore (3-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -Mark Tarrabain (3-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -John Bauman (3-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX 2.0 -- ideas. -John Bauman (3-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/68.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (Pete Hardie) (4-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (Mike Caprio) (4-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Solar RCX and max current draw -Jim Moran (4-Jan-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX 2.0 -- ideas. -Jim Moran (4-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX 2.0 -- ideas. -lego-robotics@crynwr.com (John Cooper) (5-Jan-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX 2.0 -- ideas. -Jasper Janssen (18-Jan-99 to lugnet.robotics)](/news/x.gif)
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