side impact bars?
side impact bars?
Author
Discussion

350matt

Original Poster:

3,911 posts

309 months

Monday 16th April 2007
quotequote all
Chaps

As the Griff and the Chimera don't have any form a real side impact protection, I was thinking of making up a set which can bolt in place, thing is I'd need a few people to make it worthwhile doing a small run, would anyone be interested?

No idea of the costs at this stage but it wouldn't be too extravagant as it'll be a bar with some plates on each end to pick up of the hinge and striker plate points inside the door

Matt

markh

2,781 posts

305 months

Monday 16th April 2007
quotequote all
350matt said:
Chaps

As the Griff and the Chimera don't have any form a real side impact protection, I was thinking of making up a set which can bolt in place, thing is I'd need a few people to make it worthwhile doing a small run, would anyone be interested?

No idea of the costs at this stage but it wouldn't be too extravagant as it'll be a bar with some plates on each end to pick up of the hinge and striker plate points inside the door

Matt


Hi Matt, I would be interested, any idea on cost

Mark

s7paul

2,103 posts

264 months

Monday 16th April 2007
quotequote all
I'd be interested, dependant on price. So that they're in keeping with the TVR tradition, can you please ensure that they're designed to be as awkward to fit as possible!

chassis 33

6,194 posts

312 months

Monday 16th April 2007
quotequote all
Sorry to piss on your fire, but what's the point of door bars if they aren't attached to anything solid. Neither the hinge assembly nor the striker plate is attached to anything solid. The hinge is mounted to via 4 bolts to the glass fibre and the striker plate is attached to glass fibre by what can only be 3 off M5 or M6 bolts.

Regards
Iain

350matt

Original Poster:

3,911 posts

309 months

Monday 16th April 2007
quotequote all
the thing is most of the other TVR's have them (including Wedges!) and they do without any chassis pick-ups but rely on the honking big chunks of plate which are glassed into the body to support the door hinges and door lock.

I agree they wouldn't be as effective without some chassis support but they'd be better than nothing surely?

Matt

hut49

3,544 posts

292 months

Monday 16th April 2007
quotequote all
350matt said:

I agree they wouldn't be as effective without some chassis support but they'd be better than nothing surely?


Why "surely"? I reckon it would just provide a horizontally free-moving hunk of metal in the event of a side impact that would surely just rip the bar-mountings off the door. If you want to test the prototype maybe a call to one of the breakers might create a chance to fit it to a wreck and have one of the fork-lift/JCB jockeys take a run at the side. I'm nnot convinced it would do diddly-squat in this setting - but happy to be proven wrong.

spend

12,581 posts

281 months

Monday 16th April 2007
quotequote all
Factory style rollbar provides the best side impact protection short of a full cage as far as I can see. Producing a more substantial version might be worthwhile.

Dave

chassis 33

6,194 posts

312 months

Monday 16th April 2007
quotequote all
The side bars on Wedges are bolted to the chassis, via metal posts in the A and B pillars. Certainly on the early FHC's like mine they are.

I have to admit after being in the racer, I do at times feel very vulnerable in a road spec Chimmy, but I still think what is being suggested is nothing more than a token gesture.

Regards
Iain