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Schroeder valve stems.

Posted: Fri Nov 24, 2023 3:05 am
by Allan
Past posts have lamented the lack of decent reproduction bridge washers, there being a lack of raised ridge around the hole to more securely crush the tube.

I removed these two assemblies from junk tubes from the barn fresh car I am working on.
20231124_181640.jpg
These are the two Schraeder bridge waters from those stems. The one on the left is Canadian, the other from Great Britain. Note the British one has no pressed in Ridge.
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20231124_181640.jpg
Both these old tubes had fabric reinforcements in the rubber around the stems. Perhaps this allowed greater pressure to be applied by the stem nut.

Either way their are genuine Schraeder bridge washers like the reproductions available.

Allan from down under.

Re: Schroeder valve stems.

Posted: Fri Nov 24, 2023 8:34 am
by CudaMan
Very odd, all of your attached pictures are totally black. ???

Re: Schroeder valve stems.

Posted: Fri Nov 24, 2023 10:12 am
by 1925 Touring
Theyre black here too.
Screenshot_20231124_091331_Chrome.jpg
Screenshot i took. Don't mind the volume thing. Im not the best screenshot taker. Ha ha. This is from a "smart" phone.

Re: Schroeder valve stems.

Posted: Fri Nov 24, 2023 12:43 pm
by John Codman
And in sunny SW Florida as well.

Re: Schroeder valve stems.

Posted: Fri Nov 24, 2023 5:03 pm
by Allan
And on the android phone from which I posted them! First time for something new. Just when I thought I was getting quite proficient posting photos. Anyway, the message is the same, genuine Schraeder branded bridge washers are about, with no raised ridge.

Allan from down under.

Re: Schroeder valve stems.

Posted: Fri Nov 24, 2023 9:24 pm
by Original Smith
It is true, the current bridge washers are garbage. Schrader and Dill made them correctly. Why not any more? The same goes for the valves!

Re: Schroeder valve stems.

Posted: Sat Nov 25, 2023 8:50 am
by CudaMan
The reproduction Model A Ford bridge washers available from the vendors have the clamping dimple, but are too wide and need to be cut down and de-burred to Model T dimensions.

Re: Schroeder valve stems.

Posted: Wed Nov 29, 2023 8:14 pm
by Chris Haynes
Schroeder? Wasn't he Charlie brown's friend?