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3583  |  3585
Subject: 
Re: We're going to lose our position...
Newsgroups: 
lugnet.org.ca.rtltoronto
Date: 
Tue, 12 Feb 2002 16:21:28 GMT
Viewed: 
494 times
  
Ooops! Sorry!

Didn't know you had to 'fess up to a teeny weeny bit of modification in a MOC ;)

Yeah, I'm one of a few, it seems, who like to do what the Lego designers do
- make new parts for new models. So yes, that crown gear has had the boss
moved to the other side so it didn't get in the way of the diff. cage.

The only justification I can offer is that well over half the specialised
parts I've made over the last couple of years have shown up in newer Technic
sets since ;) Either TLC must have a hidden camera in my workshop somewhere
or these parts are all perfectly logical extensions to the existing selection.

So we should just hope the spy-cam picked up the details of the new crown
wheel :)


JB



http://brickshelf.com/cgi-bin/gallery.cgi?i=71774

I have never seen that particular crown gear before.

I've been in Technic since my go-cart circa 1979 and have a variety of
different crown gears (including the black ones from early 80's) but that
one is just weird.  It has this curvy surface that goes from the crown to
the axle, that gives the proper distance for the teeth meshing on the new
differential.  As well, as people have noted, the center protrusion of the
crown gear must have been removed for clearance of the differential.

Wow, I want one!!

Dave


In lugnet.org.ca.rtltoronto, Trevyn Watson writes:
Ross Crawford wrote:


I saw somewhere someone chopped the annoying centre protrusion off a crown
wheel to get this to work - can't remember where off-hand. I prefer the old
diffs anyway 8?)

ROSCO



Was it perhaps this post (to lugnet.robotics):

http://news.lugnet.com/robotics/?n=16199

I don't think the person says anything about modifying his parts, but in
one of the pictures one can clearly see a crown gear driving a new-style
diff. Maybe older crown gears didnt have that thing sticking out?



Message is in Reply To:
  Re: We're going to lose our position...
 
(URL) have never seen that particular crown gear before. I've been in Technic since my go-cart circa 1979 and have a variety of different crown gears (including the black ones from early 80's) but that one is just weird. It has this curvy surface (...) (23 years ago, 12-Feb-02, to lugnet.org.ca.rtltoronto)

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