Hinged rear licence plate

[fourfourto]

Originally Posted by Ipedog

Hinge at the top and add rare-earth magnets to the bottom at the bumper. The magnets will be strong enough to hold against any wind but will allow the plate to hinge up when pushed upon by earth or rocks.

You can get rare earth magnets from most good hardware stores, woodworking stores, or online. I know for a fact that www.leevalley.com has them.

Magnets do not work with stainless steel


I bought 3M dual lock Hi Strength Hi temp superlock fasteners Very strong only needed 4 small squares.(much stronger than the clear stuff.
I will put plate on when wife comes home and then upstate I go.
I dont think I will need it this time around,but you never know.

I will list pics of install when I get back.

Removing front plate is a must,I snaped it off in Georgia backing off a hill.

[ree]

Originally Posted by fourfourto

...3M dual lock Hi Strength Hi temp superlock fasteners...

I bet they'll be great until you get some mud packed in them while wheeling. But you'll be able to razor them off and replace if the mud doesn't clear.

Lookin' good.

[fourfourto]

Originally Posted by ree

I bet they'll be great until you get some mud packed in them while wheeling. But you'll be able to razor them off and replace if the mud doesn't clear.

Lookin' good.

Thats what a power washer is for


Any other ideas.
Magnets wont work
cabinet holders ? glued on snap ? pop out retaining clip
only 1/8th inch opening
I will keep my eye out at home depot

[Ipedog]

No, no, nooo...

Okay, the piano hinge is SS, but the bumper and the plate aren't. If you place rare-earth magnets on the bumper itself and then let the plate hinge down to them they will stick. My plate is aluminum. I imagine that yours is as well. Attach a nut and bolt through the lower holes in the plate and position the rare earth magnets such that they are located where they contact with these nuts/bolts. The greater mass (I'm no engineer so don't quote me) of the bumper steel will hold the magnets better than the small mass of the nut/bolts on the plate. When the plate is acted on by the ground or rocks it will be pulled free and swing up. Once the obstruction is gone the plate will swing down and catch on the magnets again. Done deal.

[fourfourto]

Originally Posted by Ipedog

No, no, nooo...

Okay, the piano hinge is SS, but the bumper and the plate aren't. If you place rare-earth magnets on the bumper itself and then let the plate hinge down to them they will stick. My plate is aluminum. I imagine that yours is as well. Attach a nut and bolt through the lower holes in the plate and position the rare earth magnets such that they are located where they contact with these nuts/bolts. The greater mass (I'm no engineer so don't quote me) of the bumper steel will hold the magnets better than the small mass of the nut/bolts on the plate. When the plate is acted on by the ground or rocks it will be pulled free and swing up. Once the obstruction is gone the plate will swing down and catch on the magnets again. Done deal.

I will look into that thanks.I figured you knew SS is not magnetic (I mentioned it also )
I beleve the lower screws/bolts are about 1 1/2 to 2 inches from the bumper.I guess I could have a bolt pertrude behind plate and use 2 magnets.
Ill see how the interlock works out for now.

Have a nice weekend Im off to upstate

[lotus4s]

442, is "interlock" a fancy name for velcro?

Looks good, I could have used that a couple of weeks ago...

We need some video of a real world test, go drive up the outside of your house or something.

[fourfourto]

Originally Posted by lotus4s

442, is "interlock" a fancy name for velcro?

Looks good, I could have used that a couple of weeks ago...

We need some video of a real world test, go drive up the outside of your house or something.

Intelock is plastic on both sides and snaps in tighter than velcro.
Its what they give you with EZPASS .
Only a small piece is needed.

I was going 80mph for a while and hit 90mph and the plate stayed in place.
A little tug pops it off and it swings back,its one off those things that you dont need it till you need it.
Low cost insurance from damaging plate/plate frame or mounting nuts.

I will post pics tommorow of the hinged plate installed and at 90 degrees flaped open(wife took the 3 today )