sewing

Process for binding the signatures of a book together using cords.

sewing frame

Wooden frame used to sew together the signatures of a book.

bed

slot

Opening in which the cords are wedged.

temple

Small movable wooden slat placed inside the slot to keep the cords in place.

upright

One of two vertical pieces of threaded wood that is turned to adjust the height of the crossbar.

cord

Thread used to sew together signatures by fitting it into the grooves.

crossbar

Crosspiece whose height is adjustable; rings are looped around it to support the cords.