I thought id post my tip for tensioning the awning fabric without using tension rafters etc. I have a 6m 8000 Thule awning and following the Thule instructions, on the arms are these:
They rely on a small screw screwed into your lead rail so when you wind out your awning and these feet pass the screw you then turn the knob (red dot showing) and when you then wind your awning back in slightly they catch on the small screw and tension the fabric. GREAT, one might think but 2 problems, it relies on the screws being at exactly the same position on either side so the tension is even, and also if you just want your awning out at different positions, then you end up with a million and one screws in your lead rail for the different positions.
i have overcome this problem by using 2 x 7mm round bar (for each arm, so 6 in total, as i have 3 arms) and tapping these in the middle (use a pillar drill) use M4 bolts for one and thumb screw for the other. The one closest to the tension arm is just used as a stop against the tension arm so the bolt is not tight, one one with the thumb screw is pushed upto the stop and screwed tight. Hopefully the picture below explains it:
So all I do now is wind it out as far as i want, slide the stopper to the plastic tension arm piece then slide the thumb screw stopper and tighten it so its tight for each arm and wind it back it to the fabric tensions. JOB DONE.
Hope that makes sense.
P.s you can see the screw hole which had the screw in it prior to me doing this. I ended up with many screw holes!!
They rely on a small screw screwed into your lead rail so when you wind out your awning and these feet pass the screw you then turn the knob (red dot showing) and when you then wind your awning back in slightly they catch on the small screw and tension the fabric. GREAT, one might think but 2 problems, it relies on the screws being at exactly the same position on either side so the tension is even, and also if you just want your awning out at different positions, then you end up with a million and one screws in your lead rail for the different positions.
i have overcome this problem by using 2 x 7mm round bar (for each arm, so 6 in total, as i have 3 arms) and tapping these in the middle (use a pillar drill) use M4 bolts for one and thumb screw for the other. The one closest to the tension arm is just used as a stop against the tension arm so the bolt is not tight, one one with the thumb screw is pushed upto the stop and screwed tight. Hopefully the picture below explains it:
So all I do now is wind it out as far as i want, slide the stopper to the plastic tension arm piece then slide the thumb screw stopper and tighten it so its tight for each arm and wind it back it to the fabric tensions. JOB DONE.
Hope that makes sense.
P.s you can see the screw hole which had the screw in it prior to me doing this. I ended up with many screw holes!!
