Home |
Search |
Today's Posts |
|
Woodworking (rec.woodworking) Discussion forum covering all aspects of working with wood. All levels of expertise are encouraged to particiapte. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
|
|||
|
|||
Bearing for woodwork project
Hi,
I'm basically trying to reproduce this... http://www.thanko.jp/goronesk.html I'm pretty sure i've figured out how i'm gonna do everything except I need to find some of these... http://www.thanko.jp/productimg/notedesk/kakudo.jpg I've spent hours searching along the lines of bearing, washer, lockable, adjustable, plastic, nylon, cam, bracket and a hundred other things in between with no luck so far. So, anyone know where I can find a set of these plastic adjustable locking bearing things ? I'm in the UK but willing to order from Euro or US. Thanks -- Pete |
#2
|
|||
|
|||
"Pete" wrote in message ... Hi, I'm basically trying to reproduce this... http://www.thanko.jp/goronesk.html So, anyone know where I can find a set of these plastic adjustable locking bearing things ? I'm no mechanical engineer but I know physics. One can imagine the torsional stresses on that plastic thingy with the laptop and arms resting on the tray. IMHO the tray setup, as shown, is doomed for early failure. YMMV. Larry |
#3
|
|||
|
|||
"Lawrence L'Hote" wrote in message news:XRsce.26945$WI3.18727@attbi_s71... "Pete" wrote in message ... Hi, I'm basically trying to reproduce this... http://www.thanko.jp/goronesk.html So, anyone know where I can find a set of these plastic adjustable locking bearing things ? I'm no mechanical engineer but I know physics. One can imagine the torsional stresses on that plastic thingy with the laptop and arms resting on the tray. IMHO the tray setup, as shown, is doomed for early failure. YMMV. I agree. If I was going to duplicate the item you showed, I would just join the two arms witha third arm. Brace it the way that is used with artist's easals. It may not be pretty, but it will be much stronger. |
#4
|
|||
|
|||
If you can't find the fittings, maybe you could uses an arrangement
like this, except with two notched rails on the sides instead of one in the center. Or maybe two slotted rails with carriage bolts and knobs. http://www.levenger.com/Pagetemplate...MorePhotos.asp |
#5
|
|||
|
|||
Oops, that link doesn't seem to work. Go to www.levenger.com and find
the "windowpane bookstand" under "books and tools" and look at "more photos" to see the mechanism I was thinking of. |
#6
|
|||
|
|||
Pete,
I don't know where to look but consider this: The item you're looking for looks the same as the ones on the folding bike rack I have for my car. I think it was made by Rhoad Gear, or some similar name. Perhaps they sell parts online. Good luck, Bill "Pete" wrote in message ... Hi, I'm basically trying to reproduce this... http://www.thanko.jp/goronesk.html I'm pretty sure i've figured out how i'm gonna do everything except I need to find some of these... http://www.thanko.jp/productimg/notedesk/kakudo.jpg I've spent hours searching along the lines of bearing, washer, lockable, adjustable, plastic, nylon, cam, bracket and a hundred other things in between with no luck so far. So, anyone know where I can find a set of these plastic adjustable locking bearing things ? I'm in the UK but willing to order from Euro or US. Thanks -- Pete |
#7
|
|||
|
|||
You could make them using UHMD or bakelite plastics and make the grooves
with a router and v-groove bit. Just a thought, I haven't actually done this. Finding the pieces would be cheaper but if your stuck its a possible solution. Good luck. "Pete" wrote in message ... Hi, I'm basically trying to reproduce this... http://www.thanko.jp/goronesk.html I'm pretty sure i've figured out how i'm gonna do everything except I need to find some of these... http://www.thanko.jp/productimg/notedesk/kakudo.jpg I've spent hours searching along the lines of bearing, washer, lockable, adjustable, plastic, nylon, cam, bracket and a hundred other things in between with no luck so far. So, anyone know where I can find a set of these plastic adjustable locking bearing things ? I'm in the UK but willing to order from Euro or US. Thanks -- Pete |
#8
|
|||
|
|||
Pete,
I think what you want is called a rotary hinge. One source is www.mcmaster.com. http://www.mcmaster.com/nav/enter.asp?pagenum=2822 Scroll down about 1/2 way. There are both plastic and steel. Good luck -Darrell P.S. I apologice to anyone else who now goes to mcmaster and proceeds to drool over the variety of parts and supplies that can be had..... I hope you don't blow the credit card! I love that site. "Pete" wrote in message ... Hi, I'm basically trying to reproduce this... http://www.thanko.jp/goronesk.html I'm pretty sure i've figured out how i'm gonna do everything except I need to find some of these... http://www.thanko.jp/productimg/notedesk/kakudo.jpg I've spent hours searching along the lines of bearing, washer, lockable, adjustable, plastic, nylon, cam, bracket and a hundred other things in between with no luck so far. So, anyone know where I can find a set of these plastic adjustable locking bearing things ? I'm in the UK but willing to order from Euro or US. Thanks -- Pete |
#9
|
|||
|
|||
Darrell Henze wrote:
Pete, I think what you want is called a rotary hinge. One source is www.mcmaster.com. http://www.mcmaster.com/nav/enter.asp?pagenum=2822 Scroll down about 1/2 way. There are both plastic and steel. Good luck -Darrell P.S. I apologice to anyone else who now goes to mcmaster and proceeds to drool over the variety of parts and supplies that can be had..... I hope you don't blow the credit card! I love that site. Perfect ! I knew there had to be a company making them somewhere. Thanks for all the replies |
#10
|
|||
|
|||
"Pete" wrote in message news:IaHde.1841741
I knew there had to be a company making them somewhere. Lee Valley Tools also sells hinges similar to what you're looking for. http://www.leevalley.com/hardware/pa...65&cat=3,41241 http://www.leevalley.com/hardware/pa...93&cat=3,41241 |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
WANTED: 50hp Phase Converters - - - Tax Deductible - - EAGLE SCOUT Gov't Service Project | Metalworking | |||
pulling a stuck ball bearing | Metalworking | |||
Removing Timken Tapered Bearing From Spindle | Metalworking | |||
OT Guns more Guns | Metalworking | |||
Radial arm saw repair hell (long) | Woodworking |