Apparatus for driving fasteners, including screws, nails, pop riverts and staples
AssigneeHelfer & Co. KG
InventorsAlexander Kigel, Volker Reiss
Life of this patent
Estimating the term…
Abstract
Apparatus for driving fasteners, in particular screws, nails, pop rivets, and staples, is disclosed. It has a motor-drivable feeder that moves the fasteners sequentially from a feed position into a driving position, and with an adjustor has a manually rotatable threader mounted stationary on the feeder. The thread engages interlockingly with the stop member.
Claims13
Apparatus for driving fasteners with a motor-drivable feeder that moves the fasteners sequentially from a feed position into a driving position, and with an adjustment means comprised of a stop member that is movable in the screwdriving direction relative to the feeder and has a stop face extending substantially perpendicular to the screwdriving direction, wherein the adjustment means comprises a manually rotatable thread member mounted stationary in or on the feeder the thread of said thread member engaging interlockingly with the stop member and moving the stop member continuously relative to the feeder on being so turned.
Dependencies are inferred from the claim text.