Reinforcing Rings for fabric?

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Seanjd
Posts: 57
Joined: Tue Aug 04, 2015 11:48 am

Reinforcing Rings for fabric?

Post by Seanjd » Sun Feb 05, 2017 8:56 pm

Hi
I need some reinforcing rings for my aircraft. Have seen you can get them from LAS Aero, but they don't show the size of them.

Can I make some from wood and cement them in place? Aircraft is Aeronca Champ with Ceconite fabric covering.

Couple of pictures below;

Image

This was an attempt of a patch from previous owner :shock: , so I need to sort this properly.

Image
Sean Donno
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tnowak
Posts: 506
Joined: Wed Jan 02, 2008 11:00 am

Re: Reinforcing Rings for fabric?

Post by tnowak » Mon Feb 06, 2017 7:55 am

The rings are usually a standard size. I can measure some spare ones I have if that will help.
Tony
Tony Nowak
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Seanjd
Posts: 57
Joined: Tue Aug 04, 2015 11:48 am

Re: Reinforcing Rings for fabric?

Post by Seanjd » Mon Feb 06, 2017 12:21 pm

tnowak wrote:The rings are usually a standard size. I can measure some spare ones I have if that will help.
Tony
Would appreciate that Tony :)
Sean Donno
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Ian Melville
Posts: 1000
Joined: Mon Feb 11, 2008 7:21 pm

Re: Reinforcing Rings for fabric?

Post by Ian Melville » Mon Feb 06, 2017 1:51 pm

In the first photo it looks as if the rings are still there? They are semi-transparent and should be between the prinked discs of fabric and the aircraft fabric.

The ones from LAS, AFAIK are from Aircraft Spruce in the US. It is often worth looking there, even if you buy for LAS as the descriptions are often better. In the case of the Inspection Ring:
Clear Plastic rings, 4-5/8" O.D. x 3-1/2" I.D. x .050" thick, molded from virgin cellulose acetate butyrate resin. To be cemented to fabric as inspection plate retainer
Ian Melville
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Seanjd
Posts: 57
Joined: Tue Aug 04, 2015 11:48 am

Re: Reinforcing Rings for fabric?

Post by Seanjd » Mon Feb 06, 2017 7:30 pm

Ian Melville wrote:In the first photo it looks as if the rings are still there? They are semi-transparent and should be between the prinked discs of fabric and the aircraft fabric.

The ones from LAS, AFAIK are from Aircraft Spruce in the US. It is often worth looking there, even if you buy for LAS as the descriptions are often better. In the case of the Inspection Ring:
Clear Plastic rings, 4-5/8" O.D. x 3-1/2" I.D. x .050" thick, molded from virgin cellulose acetate butyrate resin. To be cemented to fabric as inspection plate retainer
Thanks Ian :)
The inspection panels are not fabric but domed aluminium panels.
Sean Donno
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Ian Melville
Posts: 1000
Joined: Mon Feb 11, 2008 7:21 pm

Re: Reinforcing Rings for fabric?

Post by Ian Melville » Tue Feb 07, 2017 9:25 am

Sorry Sean, not sure what you mean by the last comment?

When covering an aircraft it is not unusual to fit the rings but not cut out the fabric in the centre until required, but yes the majority of circular covers will be pressed aluminum with a retaining spring, as shown in your top photo. The ring I quoted is for those.
Ian Melville
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Seanjd
Posts: 57
Joined: Tue Aug 04, 2015 11:48 am

Re: Reinforcing Rings for fabric?

Post by Seanjd » Tue Feb 07, 2017 8:31 pm

Understood and thanks Ian :)
Sean Donno
041523

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