Abstract: The invention relates to a method for storing data, wherein the method, in order to store a file (101), comprises: —automatic generation (602) of a distribution schedule (416); —performance (604) of an error correction method, which is specified in the distribution schedule, for generating file fragments from the file by a user computer system; —sending (606) of an authorisation enquiry (420) for storing the file fragments in the memory services (SD2, SD4-SD6) identified in the distribution schedule from the user computer system to a file management server via a network; —in response to reception of the authorisation enquiry by the file management server, requesting (608, 424) of an authorisation token by the file management server from each of the memory services identified in the distribution schedule and forwarding (610) of the authorisation token (428) obtained in response to the request to the user computer system by the file management server; and—storage (612) of the generated file fragments in the sto

Abstract: A novel retarding mechanism is shown to reduce the inertia of the battery shell during a linear detachment movement from a handle of an appliance, such as a battery powered razor or shaver. The retarding mechanism is based on the interaction between the battery shell found on a lower portion of a razor handle and a battery carrier found within the upper portion of a razor handle. Specifically, an engagement spring having at least one knob type structure is mounted on an interior surface of the battery shell and axially engages protrusions and/or recesses on an exterior surface of the battery carrier during a detachment movement of the battery shell. During opening or detachment of the shell, the engagement of the knob with protrusions produces a retarding force effect of the shell during the linear detachment.