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knee crank

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knee crank
Dr Stan Offline
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#1
01-23-2016, 11:55 AM
Does anyone have a drawing that shows the dimensions of the lugs for a BP knee crank?
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Highpower Offline
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#2
01-23-2016, 12:35 PM
[Image: bkca.png]

I don't think you need a drawing actually as long as you divide your diameter into 9 segments.
Hell, if I can do it ANYBODY can!   Blush

http://www.metalworkingfun.com/thread-72...l#pid17160
Willie
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Dr Stan Offline
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#3
01-23-2016, 01:07 PM
Thank you.  You saved me the time it would have taken to draw it.
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Highpower Offline
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#4
01-23-2016, 01:17 PM
I think you can get the CAD files here if you prefer Stan. Smiley-eatdrink004
Willie
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Dr Stan Offline
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#5
01-23-2016, 05:42 PM
(01-23-2016, 01:17 PM)Highpower Wrote: I think you can get the CAD files here if you prefer Stan.   Smiley-eatdrink004

What you gave me is more than sufficient
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PixMan Offline
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#6
01-25-2016, 08:03 AM
What's the goal here Stan? Making one to drive it with a 3/4" drive air powered impact driver? Big Grin
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Dr Stan Offline
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#7
01-25-2016, 08:47 PM (This post was last modified: 01-25-2016, 08:53 PM by Dr Stan.)
(01-25-2016, 08:03 AM)PixMan Wrote: What's the goal here Stan? Making one to drive it with a 3/4" drive air powered impact driver? Big Grin

Yep.  How'd guess? Is my back pain registering all the way to Massachusetts?
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