projection

[Монако]

не понятно слово projection? подскажите перевод данного слова, будьте добры.

In one embodiment the arm is elongated and the projection is disposed along a portion of a length of the elongated arm.
In one embodiment, the projection is integrally formed with the arm.
In one embodiment, the projection is at, or proximate to, the apex of the arch of the arch shaped arm.

[Karabas]

Может, projection здесь это "выступ"? По чертежам ничего не видно?

[Монако]

Чертежей совсем нет - не соизволили предоставить.