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Unread 07-02-2007, 14:25
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Re: Ramp crashing down

Here is an inspector's viewpoint on this. If the ramp will use only gravity and not damage the field it may be used. But it will invite some close inspection in the release mechanism. If the release is a "Hair Trigger" that could be actuated while transporting or setup, it may not pass inspection. Also, what is the effect of power loss on the release? Think about the safety of everyone that will be around the robot at a competition.
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Unread 07-02-2007, 15:14
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Re: Ramp crashing down

Quote:
Originally Posted by ttedrow View Post
Here is an inspector's viewpoint on this. If the ramp will use only gravity and not damage the field it may be used. But it will invite some close inspection in the release mechanism. If the release is a "Hair Trigger" that could be actuated while transporting or setup, it may not pass inspection. Also, what is the effect of power loss on the release? Think about the safety of everyone that will be around the robot at a competition.
Excellent points... Teams may want to add "transport locks" to hold the ramp in place. This could be as simple as a rope tied around it.

I also encourage teams to add a little padding on the end of the ramp that will smack the ground to help prevent damage to the floor.
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Unread 07-02-2007, 16:00
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Re: Ramp crashing down

This question was addressed in this thread in the official FIRST Q&A System. Gravity-based deployment of ramps is permitted, as long as it is done in a safe manner and does not cause damage to the field. If you are using this type of system, print out a copy of the official Q&A answer and take it with you to the competition, just in case there is a question about it during inspection.

-dave

remember - the FIRST Q&A System is the only resource for official answers regarding the 2007 FRC competition. The Q&A is your friend. Use it. Learn it. Know it.
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