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> Diy Observers Chair
bee2643 bee2643
Posted: Apr 4 2012, 09:43 PM
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Hey guys,

I had a few people inquiring about my Observer's Chair that I brought to the last meetup at MacDonald Park, so I thought I'd give everyone the schematic and instructions to build it.

It takes about one afternoon to hammer out and costs about $45. Everything can be bought at Home Depot.

If you have any questions, let me know and I'll give you a hand.

One modification I had to make was to step 6, where it says to install 4 woodscrews through the bottom of the 2x4 into the seat. I actually had to install these from the top, otherwise it will rip off fairly easily.

Otherwise, it's a great, solid alternative to paying $150+ for a metal framed one.

Enjoy, let me know if you make one!

Denver Observer's Chair
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DeepSkyDarrell
Posted: Apr 5 2012, 08:40 AM
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Any chance of bringing the chair to the club dinner meeting next Wednesday?

DSD.


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Set your minds on things above, not on earthly things.
Col. 3:2 (NIV)


16.5 inch f 5.3 Zambuto Optics, homebuilt Dobsonian
8 inch f 8 homebuilt Dob.
13 X 80 mm Stellarvue finder
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bee2643 bee2643
Posted: Apr 5 2012, 11:21 PM
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QUOTE (DeepSkyDarrell @ Apr 5 2012, 07:40 AM)
Any chance of bringing the chair to the club dinner meeting next Wednesday?

DSD.

Unfortunately I'm not off work until 6PM, downtown Vancouver, so I don't think I'll make it to the dinner.

I'll be out on the 14th, though. I can also email you some pictures if you need to see anything specific in the meantime.
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Paul G
Posted: Apr 6 2012, 11:08 AM
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Actually Brian I believe you can upload a picture here click on IMG and see if it allows it. Probably has to be a certain size as well. But give it a go!!!


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Paul Greenhalgh D.S.W
Fraser Valley Astronomers Society (President)
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SkyNews Magazine
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bee2643 bee2643
Posted: Apr 6 2012, 06:18 PM
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Pictures!

user posted image

user posted image

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bee2643 bee2643
Posted: Apr 6 2012, 06:19 PM
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as you can see the four "wood screws" i used (in step 6) are not woodscrews. They are the 200lbs+ version that stops the seat from ripping out of that assembly smile.gif

they have rounded tops on them, so you don't feel them through the seat cushion.

-b
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Paul G
Posted: Apr 6 2012, 06:24 PM
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Ah so in other words they're carriage bolts on the seat. Nice...


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Paul Greenhalgh D.S.W
Fraser Valley Astronomers Society (President)
Merritt Astronomical Society (Director)
http://www.fvas.net
http://www.merrittastronomical.com
SkyNews Magazine
British Columbia Canada


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DeepSkyDarrell
Posted: Apr 6 2012, 08:51 PM
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Thanks for the Pics. That clears up alot except for one more thing ----That's a '71 /'72 Olds? Buick?

DSD.


--------------------
Set your minds on things above, not on earthly things.
Col. 3:2 (NIV)


16.5 inch f 5.3 Zambuto Optics, homebuilt Dobsonian
8 inch f 8 homebuilt Dob.
13 X 80 mm Stellarvue finder
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bee2643 bee2643
Posted: Apr 6 2012, 09:38 PM
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QUOTE (DeepSkyDarrell @ Apr 6 2012, 07:51 PM)
Thanks for the Pics. That clears up alot except for one more thing ----That's a '71 /'72 Olds? Buick?

DSD.

72 Buick Skylark smile.gif
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DeepSkyDarrell
Posted: Apr 7 2012, 09:17 AM
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Very nice back end. That was the last year before the impact regulations changed and then bumpers became ugly and stuck way out.

Nice Chair too.

DSD.


--------------------
Set your minds on things above, not on earthly things.
Col. 3:2 (NIV)


16.5 inch f 5.3 Zambuto Optics, homebuilt Dobsonian
8 inch f 8 homebuilt Dob.
13 X 80 mm Stellarvue finder
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STEVE WADD
Posted: Apr 8 2012, 12:13 AM
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Nice Buick buddy, I've got a 66, A little worse for wear these days though.
Hey Darrel , for the record, theres no such thing as an ugly Buick...LOL

Steve
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Paul G
Posted: Apr 8 2012, 09:22 AM
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HOly Smokes! Look who came up out of his Fox Hole!!! HAHAHAA... *Ducks* Was that a 9/16 that just flew past my head??


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_______________________________________________


Paul Greenhalgh D.S.W
Fraser Valley Astronomers Society (President)
Merritt Astronomical Society (Director)
http://www.fvas.net
http://www.merrittastronomical.com
SkyNews Magazine
British Columbia Canada


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