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Subject: 
Re: A LEGO double-throw switch?
Newsgroups: 
lugnet.robotics
Date: 
Tue, 23 Aug 2005 19:49:02 GMT
Viewed: 
1199 times
  
In lugnet.robotics, Steve Hassenplug wrote:
On Tue, August 23, 2005 12:37 pm, Bryan Bonahoom wrote:
You could also link the handle holes of the polarity switches with a solid piece
(as opposed to a single linking axel through the axel holes).  You should be
able to get a 45 degree tilt this way also.

Linking via the handles would cause problems.  First, there is a great deal of
friction added to the system when an axle is in that hole.  Second, I think the
proposed method requires the switches to continue rotating the same direction.

Steve

I was assuming that handles would not be used, because the switches would have
to be "reset" if handles were used.

Yes, the proposed solution would require one way rotation, but I assume that
this would be simply done given the axle going through the switch.

I was merely providing a solution to the original problem as stated.  I'm not
saying it is a fabulous, or the best, but it does meet the requirement of two
three way switches.

I have not come up with a good pneumatic solution yet, but I'm thinking about
it!

Kev



Message is in Reply To:
  Re: A LEGO double-throw switch?
 
(...) Linking via the handles would cause problems. First, there is a great deal of friction added to the system when an axle is in that hole. Second, I think the proposed method requires the switches to continue rotating the same direction. Steve (19 years ago, 23-Aug-05, to lugnet.robotics)

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