Abstract

According to the invention, a handgun has an electronic device with a timer. Said timer defines a period of time. If said period of time has expired, the mechanical device for triggering the cartridge is mechanically blocked.

IPC Classes  ?

• F41A 17/06 - Electric or electromechanical safeties

Abstract

The invention relates to a mobile radio telephone (2), a receiver (14), a system and a method for the remote control of a device to be controlled by means of the mobile telephone (2) designed to communicate according to a predetermined mobile radio standard, in a mobile radio network (8) operating according to said predetermined mobile radio standard, to generate an output signal comprising at least one control command for the device to be controlled, and to transmit the output signal directly to the device to be controlled.

IPC Classes  ?

• H04W 76/02 - Connection set-up
• H04W 76/04 - Connection manipulation
• H04M 1/725 - Cordless telephones
• G08C 17/02 - Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Abstract

Safety apparatus for a firearm (2), comprising an enabling/blocking device (26) which can be changed to a first state, which allows a shot to be fired, and to a second state, which prevents a shot from being fired, and a state changing device (78) which allows the enabling/blocking device (26) to be changed from the first state to the second state only in response to the initiation of a process, within the firearm, for firing the shot and in the absence of an authorization signal; safety apparatus for a firearm (2), comprising an enabling/blocking device (26), which can be changed to a first state, which allows a shot to be fired, and to a second state, which prevents a shot from being fired, and a state changing device (78) which allows the enabling/blocking device (26) to be changed from the second state to the first state only in response to the initiation of a process, within the firearm, for firing a shot and when an authorization signal is present; a firearm having a safety apparatus such as this, as well as corresponding methods and systems.

IPC Classes  ?

• F41A 17/06 - Electric or electromechanical safeties
• F41A 17/08 - Safety arrangements, e.g. safeties for inhibiting firing in a specified direction, e.g. at a friendly person or at a protected area
• F41A 17/30 - Multiple safeties, i.e. safeties acting on at least one element of the firing mechanism and at least one other element of the gun, e.g. the moving barrel
• F41A 17/32 - Multiple safeties, i.e. safeties acting on at least one element of the firing mechanism and at least one other element of the gun, e.g. the moving barrel the other element being the breech-block or bolt
• F41A 17/42 - Safeties for locking the breech-block or bolt in a safety position
• F41A 17/72 - Firing-pin safeties, i.e. means for preventing movement of slidably-mounted strikers trigger-operated, i.e. the movement of the trigger bringing a firing-pin safety into inoperative position during the firing