 | | Re: Help with redesigning a Boat Lock
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(...) So much for quick diagrams - of course the back corner should attach to the RIGHT side string not the left. ROSCO (19 years ago, 4-May-05, to lugnet.technic, FTX)
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| | Re: Help with redesigning a Boat Lock
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(...) In case I didn't explain myself well, see the diagram (click to enlarge): (URL) The yellow lock level is attached to the string at the red exxes. Pull A to raise, B to lower (they can be wound on pulleys). You can reduce it to 1 per side a la (...) (19 years ago, 4-May-05, to lugnet.technic, FTX)
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| | Re: Help with redesigning a Boat Lock
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(...) That looks like a *great* project - I hope you can make it sturdy and reliable! As Larry pointed out, you need to keep all the vertical worm gears in sync by tying them all together. Do you have room for the 24t - worm gear gear blocks in (...) (19 years ago, 4-May-05, to lugnet.technic)
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| | Re: Help with redesigning a Boat Lock
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(...) (snip) A worthy project! Hope to see it in person at NMRA... I suppose you already considered vertical racks at the 4 corners of the "water" that are embedded in the lock walls (the rack, visible, might look like a ladder or steps cut into the (...) (19 years ago, 4-May-05, to lugnet.technic)
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| | Re: Help with redesigning a Boat Lock
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(...) Another possibility is to not make the connection between the lift lines and the lifted frame rigid, but "slippable" (for instance, instead of using a single line, use a loop that attaches to the frame by wrapping around several fixed pulleys (...) (19 years ago, 4-May-05, to lugnet.technic)
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