초록 ▼

The cartridge indicator is a rod slidably mounted in a cavity in the breech slide of a firearm to allow checking for the presence of a cartridge in the chamber. The rod has a check end which protrudes out of the breech slide as biased by a spring at the chamber end of the rod in the cavity. The cham

The cartridge indicator is a rod slidably mounted in a cavity in the breech slide of a firearm to allow checking for the presence of a cartridge in the chamber. The rod has a check end which protrudes out of the breech slide as biased by a spring at the chamber end of the rod in the cavity. The chamber end of the rod has attached a chamber pin which slides in a pin cavity in the breech slide. When the check end is pushed into the breech slide by the user, if the chamber has no cartridge, the chamber pin moves into the chamber and the check end is pushed into the breech slide thereby indicating an empty chamber. If the chamber pin encounters a cartridge, the check end can not be pushed into the breech slide.

대표청구항 ▼

[ I claim:] [1.] A device to check for the presence of a cartridge in a chamber of a firearm comprising:a rod slidably mounted in a firearm in a breech block having a cavity defined therein;a chamber end of the rod having a spring cavity defined therein with a spring mounted therein oriented to bias

[ I claim:] [1.] A device to check for the presence of a cartridge in a chamber of a firearm comprising:a rod slidably mounted in a firearm in a breech block having a cavity defined therein;a chamber end of the rod having a spring cavity defined therein with a spring mounted therein oriented to bias the rod away from a chamber of the firearm;a check end of the rod protruding out of the breech block and having a shape to prevent the rod from exiting the breech block; anda chamber pin attached to the chamber end of the rod and extending into the breech block having a pin cavity defined therein which is in communication with the chamber.