Danschwind
07-01-2015, 12:13 AM
Hello guys.
I'm planning on using floating rotors for the first time in my FSE team, but I stumbled across the interaction of rule T11.2.1 and the floating buttons. I know some teams design their own buttons and most pictures I saw shows the use of a screw to lock the buttons in place.
But, all the commercial buttons I saw available only comes with an E-Clip type of locking. Does T11.2.1 restrict this kind of lock? Any team using this kind of setup? Any design judge around could clarify if this is possible?
I know I could just design my own buttons, but for now the commercial ones are the most viable for the team (uni doesn't have the necessary machinery for it).
Thanks in advance.
T11.2.1 All critical bolt, nuts, and other fasteners on the steering, braking, driver’s harness, and suspension
must be secured from unintentional loosening by the use of positive locking mechanisms. Positive
locking mechanisms are defined as those that:
a. The Technical Inspectors (and the team members) are able to see that the device/system is in
place, i.e. it is visible.
b. The “positive locking mechanism” does not rely on the clamping force to apply the “locking”
or anti-vibration feature. In other words, if it loosens a bit, it still prevents the nut or bolt
coming completely loose.
I'm planning on using floating rotors for the first time in my FSE team, but I stumbled across the interaction of rule T11.2.1 and the floating buttons. I know some teams design their own buttons and most pictures I saw shows the use of a screw to lock the buttons in place.
But, all the commercial buttons I saw available only comes with an E-Clip type of locking. Does T11.2.1 restrict this kind of lock? Any team using this kind of setup? Any design judge around could clarify if this is possible?
I know I could just design my own buttons, but for now the commercial ones are the most viable for the team (uni doesn't have the necessary machinery for it).
Thanks in advance.
T11.2.1 All critical bolt, nuts, and other fasteners on the steering, braking, driver’s harness, and suspension
must be secured from unintentional loosening by the use of positive locking mechanisms. Positive
locking mechanisms are defined as those that:
a. The Technical Inspectors (and the team members) are able to see that the device/system is in
place, i.e. it is visible.
b. The “positive locking mechanism” does not rely on the clamping force to apply the “locking”
or anti-vibration feature. In other words, if it loosens a bit, it still prevents the nut or bolt
coming completely loose.