The building of an olive press
was generally made solely for that purpose. Hence, the sale of this
building includes all non-movable items used in the pressing process.
One who sells the house of an olive press without specifying what is
included in the sale has sold the vat, the crusher (that is used to
pre-soften olives), and the “maidens”. These items are automatically
sold with the press because they are attached to the building where the
press is housed.
However, he has not sold the boards, the wheel, or the beam. These
items are excluded from sale because they are not attached to the
building.
If he said, “I am selling you the house of the olive press and all that
is contained therein,” he has sold all of these items - but not
unrelated items that are merely being stored in the house.