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Cox Engine of The Month
July-2024
robot797's
"ULTIMITE COX 010: it has a clutch, E starter, throttle, exhaust, aluminum tank, aluminum venturi, gearbox with forward and reverse, and now its on a custom drawn and printed stand"
PAST WINNERS
robot797's
"ULTIMITE COX 010: it has a clutch, E starter, throttle, exhaust, aluminum tank, aluminum venturi, gearbox with forward and reverse, and now its on a custom drawn and printed stand"
PAST WINNERS
The lime green Shrike machine
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rsv1cox- Top Poster
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Posts : 10851
Join date : 2014-08-18
Location : West Virginia
Re: The lime green Shrike machine
Love those things !!!!!
Kim- Top Poster
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Posts : 8590
Join date : 2011-09-06
Location : South East Missouri
Re: The lime green Shrike machine
Looks great Bob! Fortunate to have the green spinner along with the prop hoop. The windscreen looks great also.
DrCox- Gold Member
- Posts : 229
Join date : 2018-07-18
Location : Wisconsin
rsv1cox- Top Poster
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Posts : 10851
Join date : 2014-08-18
Location : West Virginia
Re: The lime green Shrike machine
I’ve always found that safety hoop a little silly. What’s it supposed to stop from happening? Pretty easy to get your fingers in there still, from just about any angle plus they didn’t bother to install them on any other cox product.
Cribbs74- Moderator
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Posts : 11904
Join date : 2011-10-24
Age : 50
Location : Tuttle, OK
Re: The lime green Shrike machine
rsv1cox wrote:
R/C Driver must be a previous owner add on? Yup.
Cribbs74 wrote: Pretty easy to get your fingers in there still, from just about any angle plus they didn’t bother to install them on any other cox product.
You are right. Presently, I don't remember them installed on other Cox products, just a number of the Shrikes.
DrCox- Gold Member
- Posts : 229
Join date : 2018-07-18
Location : Wisconsin
Re: The lime green Shrike machine
Yes roddie, it was there for a reason I believe. However, what the reason was, I cannot remember. I have been frantically searching the forum for the answer, but have yet to find it. If my memory serves me correct, it was discussed here a little while ago, and is where I got my information from.
NEW222- Top Poster
- Posts : 3895
Join date : 2011-08-13
Age : 45
Location : oakbank, mb
Re: The lime green Shrike machine
Ok. In the following two threads, it has been called a 'Spring Catch', and a 'Starter Cam'. Either way, that is what I believe it is. Hope this helps answering your question.
https://www.coxengineforum.com/t3546-wtb-green-rubber-spinner-to-complete-my-shrike?highlight=shrike
https://www.coxengineforum.com/t5899-cox-lime-green-shrike?highlight=shrike
https://www.coxengineforum.com/t3546-wtb-green-rubber-spinner-to-complete-my-shrike?highlight=shrike
https://www.coxengineforum.com/t5899-cox-lime-green-shrike?highlight=shrike
NEW222- Top Poster
- Posts : 3895
Join date : 2011-08-13
Age : 45
Location : oakbank, mb
Marleysky- Top Poster
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Posts : 3618
Join date : 2014-09-28
Age : 71
Location : Grand Rapids, MI
Re: The lime green Shrike machine
Ok, make that 2 things I don’t understand!
I was’t following the first part of the thread, why use a starter cam when that spring was designed to be used without one, secondly I can see no way for that cam to engage the spring unless you pull it forward by hand so it catches, in which case it acts the same as hooking the spring onto the prop.
I was’t following the first part of the thread, why use a starter cam when that spring was designed to be used without one, secondly I can see no way for that cam to engage the spring unless you pull it forward by hand so it catches, in which case it acts the same as hooking the spring onto the prop.
Cribbs74- Moderator
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Posts : 11904
Join date : 2011-10-24
Age : 50
Location : Tuttle, OK
Re: The lime green Shrike machine
Thanks Ron. When I was looking at it, I was wondering the same thing. Maybe just something to keep the propeller from possibly hitting the spring? Or, was the original Shrike spring slightly different from the regular 'zero-drag' springs?
NEW222- Top Poster
- Posts : 3895
Join date : 2011-08-13
Age : 45
Location : oakbank, mb
Re: The lime green Shrike machine
Ken says the "spring catch" is for the spring starter, here:
https://www.coxengineforum.com/t12810-shrikes
As for the "hoop" I always looked at it as a styling cue and a roll bar to protect the propeller and engine.
Bob
https://www.coxengineforum.com/t12810-shrikes
As for the "hoop" I always looked at it as a styling cue and a roll bar to protect the propeller and engine.
Bob
rsv1cox- Top Poster
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Posts : 10851
Join date : 2014-08-18
Location : West Virginia
Re: The lime green Shrike machine
Cribbs74 wrote:Ok, make that 2 things I don’t understand!
I was’t following the first part of the thread, why use a starter cam when that spring was designed to be used without one, secondly I can see no way for that cam to engage the spring unless you pull it forward by hand so it catches, in which case it acts the same as hooking the spring onto the prop.
I’m just guessing, but I think the spring catch is just that. By using it you don’t have to stretch the spring out and over the prop blade, which over time and multiple uses stretches the spring and it doesn’t retract out of the way of the prop and cuts a groove in the backside of prop. By using the alum catch, the spring stays behind the prop and doesn’t cause any damage to the prop.
My 2nd guess is the “prop guard” is not to prevent fingers from touching the prop, but to prevent broken props when the Shrike rolls over with the engine running.
Marleysky- Top Poster
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Posts : 3618
Join date : 2014-09-28
Age : 71
Location : Grand Rapids, MI
Re: The lime green Shrike machine
Marleysky wrote:Cribbs74 wrote:Ok, make that 2 things I don’t understand!
I was’t following the first part of the thread, why use a starter cam when that spring was designed to be used without one, secondly I can see no way for that cam to engage the spring unless you pull it forward by hand so it catches, in which case it acts the same as hooking the spring onto the prop.
I’m just guessing, but I think the spring catch is just that. By using it you don’t have to stretch the spring out and over the prop blade, which over time and multiple uses stretches the spring and it doesn’t retract out of the way of the prop and cuts a groove in the backside of prop. By using the alum catch, the spring stays behind the prop and doesn’t cause any damage to the prop.
My 2nd guess is the “prop guard” is not to prevent fingers from touching the prop, but to prevent broken props when the Shrike rolls over with the engine running.
X2
Great minds think alike Rene.
Bob
rsv1cox- Top Poster
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Posts : 10851
Join date : 2014-08-18
Location : West Virginia
Re: The lime green Shrike machine
My first Shrike was a lime green one and it still has the green prop spinner and the metel catch for the starter spring.My first Shrike was set loose in a empty parking lot and the roll bar saved the prop most of the time when the car hit a pot hole or gravel causing the car to flip over.Sometimes the flip was strong enough that the roll bar would come free and then the prop would break.I am in the process of saving my first Shrike as it hit a curb at high speed and broke the upper body front between the front axle assb.and the canopy.Back in the day I fused the plastic together with a soldering iron and then used screws,nuts and metel strips to hold it together! I need to make a new front axle and 2 front rims on my lathe. I have the original manual some where,just not sure where it is right now!
David S- Gold Member
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Age : 64
Location : New Jersey
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