Subject:
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Re: compact designs
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Newsgroups:
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lugnet.technic
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Date:
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Thu, 31 Jan 2002 23:18:55 GMT
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Viewed:
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453 times
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First of all, I am grateful for the tips so far.
Hm, about torque, I will probably need as much as possible, since one drive
will be used to the mainboom of the heavy wrecker Iam working on.
(http://www.legotrucks.com/) Work-progress
And I will implement 2 more drives for some winches, where one of them will
be used for the stick.
So I will need a lot of power.
About the engine choice, I think I will go for the old type, (4x5studs)
since I have enough of those.
I have one of the new type, so I can use that one aswell.
The extenders are much of the same as a telescop.
But I have alot of limitations:
I have 7 studs in with, 14, maybe less in lenght, and I can stretch it 2 6
plates i height. What Im trying to achieve, are to get 4 extenders to be
operated indivially, since this is the supporting legs at the rear, (they
are pushed down into the ground, preventing the wrecker from being dragged
down when rescuing a truck which has gone offroad.)
Since there are 4 of them, they can be set at various lenght, and adjust the
angle to the wrecker after the an uneven ground.
I have tried most of the ways there is to turn a rack, but anyway Iam
turning this, I allways ends up in to little space to implement the drive.
So I tried with pneumatic cylinders, but now the height will be to high.
I could use the smallest cylinders to get one pr leg, but they are to weak,
and wouldn't manage to lift the wrecker of the ground. Which is a goal I
have.
I hope explained my situation alittle better,
and again, I appriciates the respons sofar.
regards
jt
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Message is in Reply To:
 | | RE: compact designs
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| -----Original Message----- From: news-gateway@lugnet.com [mailto:news-gateway...net.com]On Behalf Of jan-tore Sent: 26 January 2002 01:43 (...) Which 9v motor? The old version or the new version - the new version is geared 350:1 relative to the old (...) (22 years ago, 31-Jan-02, to lugnet.technic)
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