Subject:
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Re: Mechanical pneumatic switch
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Newsgroups:
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lugnet.robotics
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Date:
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Sun, 8 Dec 2002 04:20:40 GMT
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Viewed:
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776 times
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In lugnet.robotics, "Scott Davis" <rcx2man@hotmail.com> writes:
> Does any one know of a way to mechanicalize the pneumatics switch? I need
> something as small as possible.
>
> Thanks
> Scott
Yes, there's a really simple way. If you use the liftarm <part:2825> and a
40 tooth gear on the same axle, then you can attach the liftarm and a
technic connector with axlehole together with another axle. This last part
will attach to the pneumatic switch. I suggest a clutch gear on a motor
driving this mechanism.
I tried to attach a simple DAT file to show what I mean, but apparently this
can't be done in the robotics group. So I've added a bogus '+' to the
beginning of each line. You'll have to remove them to see the file. Sorry
about that. Of course you'll need to bolt this down with some beams, etc.
And I've simulated a pneumatic switch with some bricks, cause I couldn't
find that part.
--
David Schilling
+0 Untitled
+0 Name: Simple Electric Pneumatic switch.ldr
+0 Author: MLCad
+0 Unofficial Model
+0 ROTATION CENTER 0 0 0 1 "Custom"
+0 ROTATION CONFIG 0 0
+1 0 0 -8 -195 0 0 1 0 1 0 -1 0 0 3704.DAT
+1 1 0 -70 -212 -1 0 0 0 0 1 0 1 0 2825.DAT
+1 14 0 -50 -232 0 1 0 0 0 1 1 0 0 32039.DAT
+1 0 0 -70 -220 0 1 0 0 0 1 1 0 0 32062.DAT
+1 7 0 -8 -190 1 0 0 0 1 0 0 0 1 3649.DAT
+1 15 -81 -4 -190 1 0 0 0 1 0 0 0 1 60C01.DAT
+0 MLCAD BTG Pneumatic Switch
+1 7 -28 -10 -232 0 1 0 -1 0 0 0 0 1 3004.DAT
+0 MLCAD BTG Pneumatic Switch
+1 7 4 -10 -232 0 1 0 -1 0 0 0 0 1 3004.DAT
+0 MLCAD BTG Pneumatic Switch
+1 7 -4 -10 -232 0 1 0 -1 0 0 0 0 1 3023.DAT
+0 MLCAD BTG Pneumatic Switch
+1 0 0 -40 -232 0 1 0 -1 0 0 0 0 1 3704.DAT
+0 GROUP 4 Pneumatic Switch
+0
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