Such a fold is called a syncline.
The sloping sides of a fold are called limbs. They represent the inclined surfaces that connect the crest (top) and trough (bottom) of the fold.
An upward fold in rock that forms an arch-like structure is called an anticline. It is a type of fold in the Earth's crust where the rock layers are bent upwards in a convex shape, with the oldest rocks located at the core of the fold.
A fold where the youngest rock layers are in the center is called an anticline. In an anticline, the rock layers are folded upwards, creating a convex shape with the oldest layers on the outside and the youngest layers in the center.
The dural fold that projects into the longitudinal fissure between cerebral hemispheres is called the FALX CEREBRI.
It is called a 'futon.'
fold cranks under bed
You can purchase a fold up bed at different stores. A few stores where you can buy a fold up bed are Ikea, eBay, Amazon, Sears, Walmart, Target and many other stores.
To fold a KidCo PeaPod Plus Travel Bed, first, ensure that the bed is empty and the zippers are closed. Next, lift the sides of the bed and push the corners inward to collapse the frame. Then, fold the bed in half, bringing the ends together. Finally, secure it with the included straps or place it back into the carrying bag for easy transport.
take up 12 inches of the sheet at the edge about 45 degrees, place it at the top of the bed, fold under the remaining sheet. take the sheet you have place on top of the bed, and fold it under the bed. do the same for the other corners.
Caye Home's Canyon Cotton Twill Sleeper is a comfortable fold-out couch / bed.
How do you open a futon bed
Such a fold is called a syncline.
== == An upward fold in a rock formation is called an anticline.
A futon is a couch that has a double use. It can fold out and be used as a bed.
Fold
A bed on top of a bed is called a bunk bed