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Re: Built Me A Thumper [Re: bjankowski] #12169890 04/02/17 04:04 PM
Joined: Oct 2011
Posts: 2,758
C
C Worthy Offline OP
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Joined: Oct 2011
Posts: 2,758
Originally Posted By: bjankowski
That's pretty cool, we just put on some good pumping music and use our feet... bouncy

worked like a champ last time out; we were fishing humps and when the action died down and nothing on the graph we would just start up the music again and the graph filled up with fish and we started catching again. I guess Sandys like good county music. violin



I started pattin my foot just thinking about it.......... rock


Life is one big playground. Be sure to ride all the rides before it closes.
Re: Built Me A Thumper [Re: C Worthy] #12180884 04/03/17 08:32 PM
Joined: Nov 2016
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K
Ken Huynh Offline
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Awesome job. That just cool to watch.

Re: Built Me A Thumper [Re: C Worthy] #12180899 04/03/17 08:45 PM
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Cast Offline
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Thumpers are just so contrary to all I was taught as a young fisherman.


Cast


[Linked Image]

I have a short attention spa
Re: Built Me A Thumper [Re: C Worthy] #12181379 04/04/17 12:55 AM
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Posts: 122
L
Lake Side Lures Offline
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Sandys like hip hop on Lake Palestine bannana2


Frank McKinney
Re: Built Me A Thumper [Re: Cast] #12181781 04/04/17 03:49 AM
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jbobo Offline
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Originally Posted By: Cast
Thumpers are just so contrary to all I was taught as a young fisherman.


Isn't it though!
We've been teaching old dogs new tricks for a little while now. roflmao
This is what we had at Ray Bob today while thumping.



Last edited by jbobo; 04/04/17 04:07 AM.

22 ft. Wellcraft Deep V CC
817-220-2312
www.bobosthumper.com
Re: Built Me A Thumper [Re: C Worthy] #12181822 04/04/17 04:30 AM
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SunUpSunDown Offline
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What part is your cam wheel and where did you find it ? PRETTY COOL!!

Re: Built Me A Thumper [Re: SunUpSunDown] #12182079 04/04/17 01:14 PM
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Originally Posted By: SunUpSunDown
What part is your cam wheel and where did you find it ? PRETTY COOL!!





The cam had to be made. I found a 2" x 1/8" thick aluminum disk and used autocad to make the cam pattern in order to get the three lobes exactly 120 degrees apart. AutoCAD made it much easier to get the arcs correct so there would be no binding. For anyone interested, (getting techy here smile ) by using a cam, you are able to get the maximum power from the motor since the motor is not lifting at an angle. Think of it this way. Which is easier, holding 5# straight out from your body and lifting it or just pushing it straight up over your head. Any way, by using the cam and a bearing on the hammer, the motor exerts less force and should last longer. (Well that's the hope smile )


Life is one big playground. Be sure to ride all the rides before it closes.
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