Register    Login    Forum    Search    FAQ     Formula Hybrid Home Page

Board index » Technical - Design and Construction » Mechanical




Post new topic Reply to topic  [ 2 posts ] 
Author Message
 Post subject: Scatter Shields
 Post Posted: Thu Jan 04, 2007 8:52 pm 
Offline

Joined: Tue Oct 03, 2006 12:11 pm
Posts: 43
Location: Embry-Riddle Aeronautical University
Regarding FSAE rule 3.5.1.4

Could we have more clarification on what is meant by “exposed high-speed equipmentâ€


Top 
 Profile  
 
 Post subject:
 Post Posted: Mon Jan 08, 2007 1:58 pm 
Offline
Site Admin

Joined: Tue May 16, 2006 11:34 am
Posts: 181
Location: Formula Hybrid Administration
Because this is a question related to the FSAE portion of the rules,
I have submitted it to the FSAE rules committee.

Following is their response:
--------------------------------------

Firstly, do not assume that the cars whose pictures you see on the web are in a configuration that will pass Technical Inspection at a Formula SAE or Formula Hybrid event.

Rule 3.5.1.4 applies to all drive chains and drive belts (not to accessory drive such as alternators or external oil pumps), and guards are required even if the chain or belt is inside bodywork. Bodywork is not sufficient to contain an errant chain or drive belt.

Furthermore, the FSAE Rules Committee has recently sent the following to a team with respect to chain guard coverage; "In a typical FSAE installation, the chain guard needs to go all the way back to the rear bulkhead behind the sprocket. In addition, the guideline we have been giving the scrutineers is that if the vertical distance between the horizontal members of the rear bulkhead is equal to or more than the diameter of the rear sprocket, then the chain guard also needs to have a vertical piece down to the lower horizontal member of the rear bulkhead.

"All portions of the chain guard must meet Rule 3.5.1.4 including thickness and lack of perforations."

-------------------------------

Note that questions about the FSAE rules may be submitted directly to Kathleen McDonald at the FSAE:
katklauz@aol.com

-Doug


Top 
 Profile  
 
Display posts from previous:  Sort by  
 
Post new topic Reply to topic  [ 2 posts ] 

Board index » Technical - Design and Construction » Mechanical


Who is online

Users browsing this forum: No registered users and 2 guests

 
 

 
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron