Torque tube...what's this?

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Daisy Mae
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Torque tube...what's this?

Post by Daisy Mae » Sat Aug 09, 2025 11:43 am

I don't recognize nor can fully make out the stamping on the torque tube flange..... anyone?
20250809_103856.jpg
20250809_103912.jpg
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JTT3
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Re: Torque tube...what's this?

Post by JTT3 » Sat Aug 09, 2025 11:48 am

Patented? Maybe?


TXGOAT2
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Re: Torque tube...what's this?

Post by TXGOAT2 » Sat Aug 09, 2025 12:22 pm

I'll second "PATENTED"...


ModelTWoods
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Re: Torque tube...what's this?

Post by ModelTWoods » Sat Aug 09, 2025 12:36 pm

Whatever it is; the tube has been brazed, either to seal a leak or join two pieces from different tubes.

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TRDxB2
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Re: Torque tube...what's this?

Post by TRDxB2 » Sat Aug 09, 2025 1:14 pm

TXGOAT2 wrote:
Sat Aug 09, 2025 12:22 pm
I'll second "PATENTED"...
I'll tertiary it "PATENTED"
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patapld.png
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Re: Torque tube...what's this?

Post by speedytinc » Sat Aug 09, 2025 2:18 pm

Since there dont appear to be rivets, which would have been brazed also, must been brazed only. I wouldnt assume it was repaired.
I have seen these early DS tubes cracked @ this joint.


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Re: Torque tube...what's this?

Post by Original Smith » Sat Aug 09, 2025 2:32 pm

Looks very authentic to me.


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Daisy Mae
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Re: Torque tube...what's this?

Post by Daisy Mae » Sat Aug 09, 2025 5:59 pm

It's an early 2 piece tube

Interesting as to why it would have been stamped Patented.
Thanks...it's obvious now.... Doh!
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Re: Torque tube...what's this?

Post by A Whiteman » Mon Aug 11, 2025 3:49 pm

The stamping goes over the brazing. My 'guess' here is someone with humour did the fix and said 'I will patent that repair :lol: )!

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