Rule clarification - trailer recessed
 

Our team was thinking... Is it legal to have a perm. Mount onto your bot but have it recessed in it... The only rule we found was that the trailers bumpers could only touch your bumper( when swinging) but if we perm. Atached it recessed into our bot having our rear bumpers right up against the trailer bumpers... Could we do that??? This would make it more controlable and not swinging around ...

Re: Rule clarification - trailer recessed
 

This is a question that has been asked a few times. And it needs a clarification from the Q&A to give a proper response.

As a quick note: R18 part D says "outer edge" of the robot.

Re: Rule clarification - trailer recessed
 

my team (1307) was thinking the same thing, from what we heard and read, we think that it is doable but that it would rest on the ruling of the judges at the regionals and any other competitions that the robot goes to.

Re: Rule clarification - trailer recessed
 

i don't remember the rule number right off the top of my head, but there is one that states the trailer hitch must be mounted on an outside edge of the robot, not inside it

Re: Rule clarification - trailer recessed
 

There is a rule that says that the trailer must be able to swing freely at all times. It sounds like with that idea, it would not be able to swing freely.

Re: Rule clarification - trailer recessed
 

You could possibly have a tolerance of an inch or so of swinging (maybe?)
Like not all the way touching but almost. That way it would be technically swining, but also helps in that it only swings a small ammount....

Re: Rule clarification - trailer recessed
 

If your robot was U shaped than that "inside" edge would be an outside edge by my thinking.

Re: Rule clarification - trailer recessed
 

But the trailer would then be "touching" an edge other than the outside edge. And the trailer seems to be about as long as the robot's maximum dimensions, so it doesn't seem to be possible.
Methinks clarification will come with the first update on this rule.

Re: Rule clarification - trailer recessed
 

Hence the clarification requirement. Outside edge should have a solid definition

Re: Rule clarification - trailer recessed
 

which rule is that? i don't remember seeing anything like that

corporalchee: that remains to be clarified by the GDC, because that would also technically be an 'inside' edge

Re: Rule clarification - trailer recessed
 

Just as a general rule, the manual is pretty easy to download so go ahead and wait until you find the rule before posting this. You may restrict someone of an idea on falls information.

Re: Rule clarification - trailer recessed
 

Outside edge is well defined under the Bumper rules (last paragraph of Page 3 on the Robot Section). It considers this to bee the POLYGON connecting the outer most vertices. Therefore a robot in a C shape you have the Outside edge of a backwards D

Re: Rule clarification - trailer recessed
 

Ok Thank's woody. That to me more or less makes this idea unworkable.

Re: Rule clarification - trailer recessed
 

this is confusing to me C or D ? what

Edit -never mind... i get it now... took me a second

Re: Rule clarification - trailer recessed
 

BUMPER PERIMETER is defined:
"Outside" is not defined; rather <R18>D says, "D. The Trailer Hitch must be located on an outer edge of the ROBOT structure such that it may easily connect with the tongue of the TRAILER (attached to the TRAILER)."

Thus, the GDC has to be asked in the Forum (when it opens) what "outer edge" in <R18> means. I suspect their answer will be, "On the bumper perimeter" - but we don't know that now.