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 Robotics / 9473
9472  |  9474
Subject: 
Universal Joints
Newsgroups: 
lugnet.robotics
Date: 
Wed, 29 Dec 1999 15:54:01 GMT
Viewed: 
641 times
  
While building the 8448, I was dissapointed to see universal joints used in the
drive for the suspension system. My experiance with these in the past was not
the best. The axel holder end will crack under stress. I am leery to motorize
the model because of this.

This led me tho think up a different suspension method:


Overhead View:
        "-|" denotes wheel
        "+" denotes axles
        "^>" denotes beveled gears
        "#" denotes suspension arms

-----
|   |
|   |   >
|   |+#+>++++#
|   | # >    #
|   | #  ^^^ #
----- #   +  #
      #   +  #
      #  ^^^ #
      # >    #
      #+>++++#++DIFERENTIAL
        >

This could possibly lead to a thinner model as well.

I thought the robotics community would like this idea.

-Rich

Note: you may need to view in raw mode.



Message has 1 Reply:
  Re: Universal Joints
 
"RE" == Richard Earley <richard.earley@worl...t.att.net> writes: RE> While building the 8448, I was dissapointed to see universal RE> joints used in the drive for the suspension system. My experiance RE> with these in the past was not the best. The (...) (25 years ago, 29-Dec-99, to lugnet.robotics)

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