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Acetylene Headlamp Tubing Clamps

Posted: Wed May 06, 2020 4:44 pm
by John Haynes
I am in the process of installing the brass acetylene tubing from the generator to the headlamps. I am in need of the metal clamps that bolt to the frame and hold the brass tubing. Is there a vendor that makes them? If not, does anyone have some photos of one or dimensions of an original? I would appreciate any help in this regard. Thank you!
John

Re: Acetylene Headlamp Tubing Clamps

Posted: Wed May 06, 2020 5:13 pm
by Rich Eagle
Here is a sketch I made of my original. This discussion should be helpful.
http://www.mtfca.com/discus/messages/50 ... 1436287370
Klammp.jpg
Klammp.jpg (37.05 KiB) Viewed 2320 times
Also this:
viewtopic.php?f=2&t=371#p31093

Re: Acetylene Headlamp Tubing Clamps

Posted: Wed May 06, 2020 5:27 pm
by John Haynes
Thank you Richard! This is exactly what I needed!

Re: Acetylene Headlamp Tubing Clamps

Posted: Wed May 06, 2020 6:11 pm
by KWTownsend
The bolts have a 1/4-28 thread, about 9/16" long, and are drilled for an itty bitty cotter pin. The bolt and nut are both square, 3/8" across the flats. Yes, a square nut with a cotter pin.
gas lamp tubing bolt.jpg
gas lamp tubing bolt.jpg (38.78 KiB) Viewed 2299 times
I wish I could remember who's image this is so I could give proper credit.

Re: Acetylene Headlamp Tubing Clamps

Posted: Wed May 06, 2020 6:40 pm
by John Haynes
Thank you Keith! The bolts will be difficult to find.