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Kangol Type Seatbelt Function Question


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#1 swidds

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Posted 19 February 2012 - 08:34 PM

Evening all,

Quick question..

The Mini special I'm working on is completely original, and I'm trying to retain as much of that originality as possible.

It’s fitted with Kangol type seat belts (exactly like these http://www.ebay.co.u...=item19cdab0ab4).

On checking them over, there is no fraying, etc. but they don't catch when you pull them sharply.

I've checked the inertia weights just inside the bolt hole covers and they are completely free to move.

If you pull the belt and even slightly touch the inertia weight at the same time, the belt locks instantly, every time, without fail.

My question is, is this how these late 70's belts were designed to work? (IE - rapid deceleration / a crash scenario would throw the inertia weight forward and lock the belt) or should they be locking when you just pull the belt sharply like modern seat belts?.

Don't want to change them unnecessarily if they are actually working perfectly as designed..

#2 Dan

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Posted 19 February 2012 - 08:44 PM

In short, yes. The proper way to test belts, even new belts but especially classic ones, is not to yank on them. People just think it is. If you think there is anything at all wrong with your belts, or even just if they are old and tired, contact FDTS in West Byfleet. They are very good and are properly trained for the repair and reconditioning of seatbelts. It is atually illegal for you to repair your belts yourself (interfering with a safety belt installation, carries large fines and I believe mandatory jail) but they can be overhauled and repaired by professionals. FDTS will be able to build you custom belts with the classic looking buckles and modern reels if you want. they have massive stocks of NOS parts for assembling belts from and all kinds of coloured webbing. They are not expensive, I have all custom made belts in my car.

#3 swidds

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Posted 19 February 2012 - 08:49 PM

Thanks Dan, that clears it up. No worries on the DIY front, they'd get binned for new ones if it was coming to that. Think I'll send these off to FDTS for an overhaul anyway, cheers for the guidance!

#4 oltonlad

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Posted 18 June 2012 - 08:53 PM

the kangol belts in your car are the same as mine and work by centrifugal force, i:e when you are driving along and hit the brakes sharply they will lock, they wont lock just by pulling them.


paul.




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