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 Post subject: T 5 gearbox
PostPosted: Sun Apr 29, 2012 2:02 am 
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Joined: Sun Aug 16, 2009 3:17 am
Posts: 1041
Location: Baden-Baden Germany
first prototype . Next step, build the bevel gears for the differntial .


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 Post subject: Re: T 5 gearbox
PostPosted: Sun May 06, 2012 7:49 pm 
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Joined: Sun Aug 16, 2009 3:17 am
Posts: 1041
Location: Baden-Baden Germany
First test for the differential bevel gear .


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 Post subject: Re: T 5 gearbox
PostPosted: Wed Jun 27, 2012 12:26 pm 
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Joined: Tue May 22, 2012 5:38 am
Posts: 7
hey good photo of the straight-cut gears
a great job on your T5 gearbox

may i ask in your photo
is this a polymer for the bevel-wheel?


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 Post subject: Re: T 5 gearbox
PostPosted: Thu Jan 31, 2013 7:04 pm 
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Joined: Sun Aug 16, 2009 3:17 am
Posts: 1041
Location: Baden-Baden Germany
Yes , this is a polymer . It is for testing the machine adjustment . After it is ok in polymer , I cut it in steel . All gears for the T5 are ready in steel .


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 Post subject: Re: T 5 gearbox
PostPosted: Fri Feb 01, 2013 3:01 am 
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Joined: Tue May 22, 2012 5:38 am
Posts: 7
certainly a great effort to build this T5 gearbox.
she will be a sporty car to drive
looks a close ratio gearbox
a very interesting project
thanks for sharing it is an inspiration
to me the box seems lightly built almost flimsy
its lay shaft is a narrow diameter


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 Post subject: Re: T 5 gearbox
PostPosted: Fri Feb 01, 2013 6:46 pm 
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Joined: Tue Nov 04, 2008 5:07 pm
Posts: 1018
Location: Vienne France
tyr0 wrote:
certainly a great effort to build this T5 gearbox.
she will be a sporty car to drive
looks a close ratio gearbox
a very interesting project
thanks for sharing it is an inspiration
to me the box seems lightly built almost flimsy
its lay shaft is a narrow diameter

I suspect that these small shafts are for test assembly purposes.I think the real ones will be thicker.....


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 Post subject: Re: T 5 gearbox
PostPosted: Mon Feb 04, 2013 3:18 am 
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Joined: Sun Aug 16, 2009 3:17 am
Posts: 1041
Location: Baden-Baden Germany
Right , this is a test assembly with a 25mm shaft . The real one has 42mm diameter .


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 Post subject: Re: T 5 gearbox
PostPosted: Thu Feb 07, 2013 10:36 pm 
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Joined: Sun Aug 16, 2009 3:17 am
Posts: 1041
Location: Baden-Baden Germany
this is the new shaft 42mm diameter hardened and ground . With the new gears made from steel and case hardened .


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 Post subject: Re: T 5 gearbox
PostPosted: Fri Feb 08, 2013 2:23 am 
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Joined: Mon Dec 03, 2012 5:47 am
Posts: 22
Nice work on these gears! Do you know how the gears were hardened in the 1920's ?


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 Post subject: Re: T 5 gearbox
PostPosted: Fri Feb 08, 2013 3:33 pm 
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Joined: Sun Aug 16, 2009 3:17 am
Posts: 1041
Location: Baden-Baden Germany
Case hardening ,


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 Post subject: Re: T 5 gearbox
PostPosted: Thu Sep 19, 2013 12:26 pm 
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Joined: Sun Aug 16, 2009 3:17 am
Posts: 1041
Location: Baden-Baden Germany
How the gearbox looks today . The bronze bushings are still missing .


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CIMG6122.JPG
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 Post subject: Re: T 5 gearbox
PostPosted: Thu Sep 19, 2013 1:10 pm 
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Joined: Tue Nov 04, 2008 5:07 pm
Posts: 1018
Location: Vienne France
Udolahr wrote:
How the gearbox looks today . The bronze bushings are still missing .

Super ! Gut arbeit.


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