State of Israel, Ministry of Defense, Rafael Armament & Development

Tristeck Ltd.

Ephraim Sher

Daniel Granot

Rami Servi

Ehud Armoza

Eitan Reani

Boaz Eidelberg

A roll-up shutter including a rotary drum ( ) mounted horizontally at the upper end of a frame ( ) above a window; a slat assembly ( ) including a plurality of interconnected pivotal slats ( ) rollable on the drum ( ) to a rolled-up condition above the window; and a tilting assembly ( ) for selectively tilting the slats ( ) to open or closed positions when the slat assembly ( ) at least partially covers the window.

Roll-up shutter

A method of separating and feeding sheets from a stack comprises the steps of bringing a pick-up head into engagement with an intermediate portion of the top sheet of the stack while leaving the opposite ends of the sheet free, applying an air stream from each of the opposite sides of the stack and directed inwardly to impinge against the stack and to cause the free ends of the top sheets of the stack to separate from the underlying sheets, and moving the pick-up head with the picked-up top sheet away from the stack.

Method and apparatus for separating, feeding and/or folding sheets

Growing community of inventors

Carmiel, Israel

Ephraim Sher