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07-24-2022, 07:56 PM | #1 |
Senior Member
Join Date: Jan 2018
Location: Wellington, New Zealand
Posts: 117
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Front Windscreen keeps blowing in
Hello fellow Barners,
Its recently needed cracked repaired on a windscreen stantion base on my pickup roadster.. Previous to this, the windscreen lower rubber and been glued shut, so the screen could not be pivoted open. But know that it is free to move, it folds inwards when driving at speed, no matter how hard I tighten the chrome wingnuts.. I am wondering if I am missing something?? Thank you in advance.. |
07-24-2022, 08:19 PM | #2 |
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Join Date: Aug 2012
Location: South East Wisconsin
Posts: 1,279
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Re: Front Windscreen keeps blowing in
Had the same problem with a Phaeton. The stop gap fix was to put a piece of windshield rubber molding under it in the middle. Didn't take very much to stop it from blowing in at speed.
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07-24-2022, 08:34 PM | #3 |
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Join Date: Jan 2012
Location: Western North Carolina
Posts: 4,058
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Re: Front Windscreen keeps blowing in
Is there any way to adopt the swing arms used in the closed cars?
https://www.snydersantiqueauto.com/p...8171&cat=41796
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A is for apple, green as the sky. Step on the gas, for tomorrow I die. Forget the brakes, they really don't work. The clutch always sticks, and starts with a jerk. My car grows red hair, and flies through the air. Driving's a blast, a blast from the past. |
07-24-2022, 09:17 PM | #4 |
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Join Date: Jan 2018
Location: Wellington, New Zealand
Posts: 117
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Re: Front Windscreen keeps blowing in
Mike, its so simple, its a fantastic idea!!
At the moment its pops in and rests on the windwing glass brackets.. Thank you |
07-24-2022, 09:18 PM | #5 |
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Join Date: Jul 2018
Location: Spring Grove, Illinois
Posts: 1,371
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Re: Front Windscreen keeps blowing in
With the bad reproduction stanchion cones it won't stay closed. A&L used to make good repros of them.
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"The more things change, the more they stay the same." |
07-24-2022, 09:18 PM | #6 |
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Location: Wellington, New Zealand
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Re: Front Windscreen keeps blowing in
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I didn't realize the closed cars were different?? Do they have built in stops?? |
07-25-2022, 04:08 AM | #7 |
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Join Date: Jan 2016
Posts: 2,126
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Re: Front Windscreen keeps blowing in
The closed car swing arms will not work on a roadster.
I made a stop from the middle screw to keep the windshield closed. To keep the windshield open I place a piece of rubber between the two. |
07-25-2022, 05:46 AM | #8 |
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Join Date: Jan 2012
Location: Western North Carolina
Posts: 4,058
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Re: Front Windscreen keeps blowing in
For the closed cars, the stock swing arms did not have the notches. The ones with notches are an after market accessory. They work well but are you have to be able to manipulate both at the same time, which means you have to be seated in the car.
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A is for apple, green as the sky. Step on the gas, for tomorrow I die. Forget the brakes, they really don't work. The clutch always sticks, and starts with a jerk. My car grows red hair, and flies through the air. Driving's a blast, a blast from the past. |
07-25-2022, 06:14 AM | #9 |
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Join Date: May 2010
Location: San Antonio, TX
Posts: 825
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Re: Front Windscreen keeps blowing in
nkaminar- I believe that the 1928 did not have notches, but all after that did have notches. The notch is the "ideal" placement for the best ventilation.
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Brian SATX |
07-25-2022, 06:02 PM | #10 |
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Join Date: May 2010
Location: Yorkville, IL
Posts: 126
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Re: Front Windscreen keeps blowing in
I servo-taped a 1" steel corner bracket (painted black) onto the inside of each stanchion base, just below the stanchion pivot bolt, where the windshield frame can rest against it. Almost invisible, and removable. It probably prevents folding the windshield down, though.
A piece of adhesive-backed foam, like what comes with Shorai batteries, in that spot would probably accomplish the same thing, but would be more visible. |
07-25-2022, 07:52 PM | #11 | |
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Join Date: May 2010
Location: Young Harris, GA
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Re: Front Windscreen keeps blowing in
Quote:
A simple cure for this is to add a washer or two to the stud before tightening the wingnut. Try it. If it does not fix your problem, you can remove the washers and try something else.
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Jim Cannon Former MAFCA Technical Director "Have a Model A day!" |
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07-25-2022, 08:10 PM | #12 |
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Join Date: Jan 2018
Location: Wellington, New Zealand
Posts: 117
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Re: Front Windscreen keeps blowing in
Hi Old31, that a great fix!! Thank you.. Interesting, I notice your fuel is showing through your glkass at half full.. Mine only shows when I I am above the "F"...
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07-25-2022, 08:11 PM | #13 |
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Join Date: Jan 2018
Location: Wellington, New Zealand
Posts: 117
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Re: Front Windscreen keeps blowing in
Hi Jim,
Such a simple and logical idea.. I will doublecheck.. Thank you |
07-26-2022, 09:35 AM | #14 |
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Join Date: May 2010
Location: Baxter, MN.
Posts: 121
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Re: Front Windscreen keeps blowing in
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07-26-2022, 12:49 PM | #15 |
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Join Date: Feb 2013
Location: New Brunswick, Canada
Posts: 483
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Re: Front Windscreen keeps blowing in
I agree with Jim. Had the same problem with my 31 and it turned out that the repro wing nuts were bottoming out before being tight. Don't know if it was poor quality repros or worn cones but a few extra stainless washer cured the problem. The other problem I had was that the stanchions would fold down too far when laying the windshield flat. A little bronze build up on the lower stanchion (the part with the stud in it) solved that problem.
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