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1912 Model T Brass Question
Posted: Tue Aug 27, 2019 2:43 pm
by Bill Crosby
I am restoring a 1912 brass windshield hinge for a member and would like to know If anyone can tell me the type of brass that It's made from ?
Thank you
Bill
Re: 1912 Model T Brass Question
Posted: Tue Aug 27, 2019 5:14 pm
by Henry K. Lee
Hi Bill,
I believe they are the same as cartridge brass.
Hope this Helps!
Hank
Re: 1912 Model T Brass Question
Posted: Tue Aug 27, 2019 7:15 pm
by Bill Crosby
Hank, I will look It up and see If that helps define It.
Thank you
Bill
Re: 1912 Model T Brass Question
Posted: Tue Aug 27, 2019 7:23 pm
by Wayne Sheldon
Although Ford was quite specific about many of the parts and materials used in manufacturing his cars, I suspect something like a windshield hinge varied quite a bit from manufacturer to manufacturer, and even batch run to batch run. Windshields that early were supplied by a few companies.
Re: 1912 Model T Brass Question
Posted: Tue Aug 27, 2019 9:45 pm
by Allan
It would be interesting to know the story behind the necessary repair to the hinge. I have twice repaired reproduction hinges on my 1912 Haigh's chocolate van. The problem is in the manufacture flat of these. The reliefs in which the studs/nuts sit is machined flat, but that machined land is done with a plunge cutter and there is a perfectly sharp edge to the machining. This creates a wonderful stress riser, from which two of my hinges have cracked. All that is required to fix this is for the makers to use a cutter with a radius so there is no stress riser. I won't hold my breath!!
Allan from down under.
Re: 1912 Model T Brass Question
Posted: Tue Aug 27, 2019 10:55 pm
by Erik Johnson
Original Rands brass hinges can also crack. It can be hard to find a set in good condition.