Driving apparatus, cartridge strips, and fastening system
AssigneeHilti Aktiengesellschaft
InventorJan Freiburger
Life of this patent
Estimating the term…
Abstract
A device for driving fastening elements into a substrate, having a combustion chamber in which a fuel can be burned for the purposes of transmitting energy to a fastening element, having a cartridge bearing which has a receiving chamber for a cartridge which contains the fuel, which receiving chamber is open in an opening direction toward the combustion chamber, having a closure which, in a closed position of the closure, closes the receiving chamber counter to the opening direction and bears against the cartridge bearing, and having a strip leadthrough, which defines a transport direction and opens into the receiving chamber, for a cartridge strip which bears the cartridge.
Claims9
A cartridge strip for use in a driving apparatus, the cartridge strip having a cartridge holder carrying a cartridge containing a fuel, wherein the cartridge strip moves in a transport direction through the driving apparatus, wherein the-cartridge can open in a direction facing a driving element in the driving apparatus when the fuel is ignited, and wherein the cartridge strip has a tapered insertion surface on a front side of the cartridge strip which faces into the direction facing the driving element, and the tapered insertion surface extends perpendicular to the direction facing the driving element, up to an outer side edge of the front side of the cartridge strip.
Dependencies are inferred from the claim text.