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 Robotics / 2853
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Subject: 
Re: Synchro drive in Lego
Newsgroups: 
lugnet.robotics
Date: 
Fri, 15 Jan 1999 08:48:57 GMT
Original-From: 
Zachary Bourk <zbourk@san.#NoMoreSpam#rr.com>
Viewed: 
1076 times
  
use 2 ratchet gears:
one slips when you are driving the wheels, the other slips when you are
driving the platform, but both ratchets never slip simultaneously
(unless the bot is broken)

Mark Tarrabain wrote:

Paul Speed wrote:

... For example, motor forward drives the wheels to move
the platform while motor reverse rotates the wheels.

Hrm... how would you manage that?

I cannot think of any purely mechanical approach that could do the trick.

Mark
--
Did you check the web site first?: http://www.crynwr.com/lego-robotics

--
--------------------
Zachary Bourk
UCSD, EE
http:\\www.geocities.com\ResearchTriangle\System\4968
--------------------
--
Did you check the web site first?: http://www.crynwr.com/lego-robotics



Message is in Reply To:
  Re: Synchro drive in Lego
 
(...) Hrm... how would you manage that? I cannot think of any purely mechanical approach that could do the trick. (...) (25 years ago, 14-Jan-99, to lugnet.robotics)

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