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Thread: start switches...
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03-19-2009, 10:57 AM #31
Maybe this can be an idea to work from.
http://www.thesolenoidcompany.com/rotary_d.phpJackpilot
B737-700 Posky
FS9/P.Magenta
without PMSystem
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03-19-2009, 10:59 AM #32
found this link couple of days ago.
Not sure if I saw it here in one of the posts
http://www.hanskrohn.com/BuildingTip...tartSwitch.htmRan Finkels
Former B763 Builder - FS9 Simvionics. LDS, FDS OC etc.
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03-19-2009, 01:30 PM #33
Stef
I just realized, looking back at old posts, that you were supposed to surprize us with a new gizmo in that vein??? no,,?
Cheers
JPJackpilot
B737-700 Posky
FS9/P.Magenta
without PMSystem
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03-19-2009, 03:47 PM #34
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03-19-2009, 03:51 PM #35
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the switch can be turned back from GRD to off manually when the solenoid is still powered. Requires quite a bit force. How much depends on the power you apply. At 28 volts it needs quite some force. but the solenoid is still holding at 12 v and then it doesnt need much force.
attatched some pictures. basically its a kind of cam that pushes a combination of micro switches.
When the solenoid is powered it pushes a shape in a V-shaped gap in the cam, thus locking it.
Just let me know if you need more info.
Stef
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Post Thanks / Like - 2 Thanks, 0 Likes, 0 Dislikes
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03-19-2009, 06:48 PM #36
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Thanks Stef - Nice Pics !
I was thinking along those lines - But I had it with a thinner shaft and a number of wheels with notches in - Knew there had to be micro-switches in it though !
I guess there is probably a spring in the front or end sections ?
Can you see how the detents are done ? Does it rely on the micro-switches falling into the notches in the shaft - Or does something else do that ?
Cheers,
Rob
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03-20-2009, 01:38 AM #37
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03-20-2009, 01:07 PM #38
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03-20-2009, 06:38 PM #39
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no problem
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03-22-2009, 06:36 PM #40
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Can I bother you with more detailed images from more angles, dnoize?
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