Patent ID: 9592596
Date: 2017-03-14
CPC Classifications: B25C

Claim:
1. A device for the driving in of an affixing element into a substrate, comprising a mechanical energy storage unit for the storage of mechanical energy, an energy transfer element, moveable along a placement axis, between a starting position and a placement position, for the transfer of energy from the mechanical storage unit to the affixing element, and an energy transfer device for the transfer of energy from an energy source to the mechanical energy storage unit, wherein the energy transfer device comprises a first energy supply device for the transfer of energy from an energy source to the mechanical energy storage unit, and a second energy supply device, different from the first energy supply device, for the transfer of energy from the energy source to the mechanical energy storage unit, wherein the second energy supply device operates when the first energy supply device does not operate and the second energy supply device transfers energy to the mechanical energy storage unit, without moving the energy transfer element and/or derives energy from the mechanical energy storage unit, without moving the energy transfer element.