Mortise And Tenon Bed Rails

I m designing a loft bed here s a rough picture without the cross supports and other details.

Mortise and tenon bed rails.

The remaining two thirds of the rail the tenon shoulders help to counteract lateral forces that might tweak the tenon from the mortise contributing to its strength. If that tenon s width would be greater than six times its thickness then you should split it into two or more tenons. Through mortise and tenon joints typically go together one of the two ways shown above either both parts are the same thickness a 3 4 rail mating a 3 4 stile for example or the tenon fits into a mortised part of greater thickness such as a 3 4 thick table apron against a 1 1 2 square leg. 50 off plans during lockdown.

Ellis s rule says that your tenon should be 3 wide. But a 3 wide tenon is greater than 1 1 2 which is six times the tenon thickness. The top and bottom tabs provide lateral rigidity and prevent rotation while the heavy corner gussets maintain a perfect 90 angle the m8 5 16 connecting bolt is held captive in the bed rail bracket so you never have to worry about losing it. The posts can also be cut to size and shaped and the live edges treated.

Includes enough brackets for one bed. Table leg to rail joint mortise tenon the most common way to join table legs to rails is the mortise and tenon joint specifically the stub haunched mo. To join parts of equal thickness cut both the mortises. This joint will consist of a stub mortise and tenon which will be held in by a bolt which i will add later.

Connecting the rails to the posts. This will be a mission style bed made from. I d like to be able to take the loft down to parts and the simplest thing to do would be to disassemble it at the m t joints. These handy implements work to trim the end of your log rails allowing them to be inserted into other logs to create the base structure of your furniture project.

Right now most joints will be mortise and tenon. You want to cut a 1 4 thick tenon on a 6 wide rail. Rails and posts jr s bed part 4. April 12 2017.

Made from 0 072 gauge zinc plated cold rolled steel.