Author Topic: A close shave.  (Read 3381 times)

Shvegel

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A close shave.
« on: August 06, 2020, 18:27:52 »
 I am installing new carpet and the sewn vinyl binding around The shifter was really bothering me.  I looked at the original with it’s vulcanized insert and decided to try swapping it over.  I was able to pull the old one of without too much trouble so I recut the hole the shaved the fibers off the backing leaving a little longer fiber at the margin.  I used some old vinyl top contact cement that had thickened up considerably for the glue being careful to really work it into the fibers on the margins.  Now I just have to sit here and roll it down every few minutes until the glue dries. 

doitwright

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Re: A close shave.
« Reply #1 on: August 07, 2020, 01:11:07 »
Pat,

I am looking to do the same thing you did with the carpet grommet. I originally had one in my car and for the life of me I cannot find it. I have been searching for years to try to find a used one and no luck. Any chance you can provide some dimensions of the profile of the gasket? Since no one makes these, I figured I would make a mold and cast my own.
Frank Koronkiewicz
Willowbrook, Illinois

1970 280SL Originally Light Ivory - Now Anthracite Gray Metallic

Jonny B

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Re: A close shave.
« Reply #2 on: August 07, 2020, 14:47:18 »
Now this would make a great article for Pagoda World!

Also a great hands-on, mold-it-yourself demonstration/presentation for PagodaFest....
Jonny B
1967 250 SL Auto, DB 568
1970 280 SL Auto, DB 904
1966 Morris Mini Minor

Shvegel

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Re: A close shave.
« Reply #3 on: August 07, 2020, 22:12:31 »
Frank,
The rubber is 1/2” Wide and follows the outline of the shifter. Profile should be visible in the photo.  I have a couple idea to replicate it.  I would most likely make a form out of UHMW polyethylene and use windshield urethane for the rubber. I am keeping some carpet scraps to play with if I get time.  I think the hardest part would be making a mold realistic enough.  As you can see from the photo is is a very wavy and uneven grommet almost like someone molded it by hand out of plaster in the manor of an old plaster molding the pulled a mold off of the plaster master.  If you were to machine a mold it would be too nice and even and would be a dead giveaway that it was a reproduction.



« Last Edit: August 08, 2020, 06:53:57 by Shvegel »

Pawel66

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Re: A close shave.
« Reply #4 on: August 08, 2020, 10:13:29 »
Pat,

I am looking to do the same thing you did with the carpet grommet. I originally had one in my car and for the life of me I cannot find it. I have been searching for years to try to find a used one and no luck. Any chance you can provide some dimensions of the profile of the gasket? Since no one makes these, I figured I would make a mold and cast my own.

This was also my long quest. I would be very interested in re-creation of this carpet finish for automatic.
Pawel

280SL 1970 automatic 180G Silver
W128 220SE
W121 190SL
G-class

doitwright

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Re: A close shave.
« Reply #5 on: August 09, 2020, 16:01:30 »
Pat,

Based on your photo of the grommet, I drew up this sketch of the cross section. Does this look close?
Frank Koronkiewicz
Willowbrook, Illinois

1970 280SL Originally Light Ivory - Now Anthracite Gray Metallic

hauser

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Re: A close shave.
« Reply #6 on: August 10, 2020, 17:16:22 »
Looks good!

Shvegel

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Re: A close shave.
« Reply #7 on: August 13, 2020, 18:58:26 »
Frank,
There is no underside and there is no extra lip at the shifter.  It just drops off the rise. 

doitwright

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Re: A close shave.
« Reply #8 on: August 14, 2020, 05:10:44 »
Frank,
There is no underside and there is no extra lip at the shifter.  It just drops off the rise.

If I get around to making a mold I thought adding the underside would help compress the upper (visible) portion over the carpet.
Frank Koronkiewicz
Willowbrook, Illinois

1970 280SL Originally Light Ivory - Now Anthracite Gray Metallic

w113spain

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Re: A close shave.
« Reply #9 on: November 16, 2020, 19:55:28 »
If someone manages to replicate it, they have a customer here  ;)

Pawel66

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Re: A close shave.
« Reply #10 on: November 16, 2020, 21:00:02 »
I am in too!
Pawel

280SL 1970 automatic 180G Silver
W128 220SE
W121 190SL
G-class

Benz Dr.

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Re: A close shave.
« Reply #11 on: November 16, 2020, 21:14:11 »
Drawing looks a little bit like a dog on a bone.  ( I always did have an imagination. Probably why I bought a 5 speed - because I kept imagining it..... )
1966 230SL 5 speed, LSD, header pipes, 300SE distributor, ported, polished and balanced, AKA  ''The Red Rocket ''
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1970  3.5 Coupe
1961  190SL
1985   300CD  Turbo Coupe
1981  300SD
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1965  230SL
1967 250SL
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1988 560SEC