Subject:
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Re: gear pulley/release system
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Newsgroups:
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lugnet.robotics
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Date:
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Fri, 27 Jun 2003 05:09:58 GMT
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Original-From:
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Bruce Boyes <bboyes@systronix.*spamless*com>
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Viewed:
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941 times
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Quoting scott davis <rcx2man@hotmail.com>:
> I just thought of an idea, haven't had time to try it out but here it
> is.
>
> What if you were to have a sliding worm gear that would wind the arm up
> when
> the motor was powered forward and release it when the motor was powered
> reverse.
Some of my students did this very thing. They used one motor to wind up a
spring which was then released to kick a ball. Worked well.
Bruce
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Message has 1 Reply:
 | | Re: gear pulley/release system
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| (...) I did a device like this, where the motor ran a differential, which was then used to wind up and release the axle that did the work. One differential output shaft did the winding, and the wound-up axle was held for firing by a gear and ratchet (...) (21 years ago, 27-Jun-03, to lugnet.robotics)
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Message is in Reply To:
| | Re: gear pulley/release system
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| I just thought of an idea, haven't had time to try it out but here it is. What if you were to have a sliding worm gear that would wind the arm up when the motor was powered forward and release it when the motor was powered reverse. Like I said, just (...) (21 years ago, 27-Jun-03, to lugnet.robotics)
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