Magnetically actuable safety apparatus

Claim 2

A safety apparatus for selectively blocking movement of a part of a weapon employing said apparatus comprising: a magnetically actuable member slidably mounted with respect to said part; stop means for preventing said member from sliding beyond a preferred distance; biasing means juxtaposed said magnetically actuable member for maintaining said member in a blocking relationship with movement of said part; and magnetic means from without said weapon for overcoming said biasing means, so as to slide said member out of the blocking relationship with said part so that said part is free to move.

Claim 3

An apparatus as in claim 1 further characterized by said magnetic means being formed in the shape of a ring to be worn by the user of said weapon.

Claim 4

An apparatus as in claim 1 further characterized by said biasing means comprising a magnetic means oriented in a repelling polarization with and juxtaposed to said magnetically actuable member for repelling said member into blocking relationship with said part.

Claim 5

An apparatus as in claim 1 further characterized by said biasing means comprising a magnetic means oriented in an attracting polarization with and juxtaposed to said magnetically actuable member for attracting said member into blocking relationship with said part.

Claim 6

A safety apparatus for preventing unauthorized firing of a weapon having a trigger, a hammer, and a hammer movement means operational in response to trigger movement, comprising: a magnetically actuable member slideably mounted with respect to said hammer movement means, said member having at least one magnetically polarized end; stop means for preventing said member from sliding beyond a preferred distance; bias means juxtaposed said magnetically actuable member for maintaining said member in a blocking relationship with said hammer movement means for preventing the movement of said hammer movement means firing said weapon; and a magnetic ring for wearing on a finger of a hand gripping said weapon, said ring being operative on said polarized end for overcoming said bias means, so as to slide said member out of the blocking relationship with said hammer movement means when said ring is being worn on a finger of the weapon gripping hand.

Claim 7

A safety apparatus for preventing unauthorized firing of a weapon having a trigger, a hammer, and a hammer movement means operational in response to trigger movement, comprising: a magnetically actuable member slideably mounted with respect to said hammer movement means, said member having at least one magnetically polarized end; stop means for preventing said member from sliding beyond a preferred distance; bias means juxtaposed said magnetically actuable member for maintaining said member in a blocking relationship with said hammer movement means for preventing the movement of said hammer movement means firing said weapon; and a magnetic ring for wearing on a finger of a hand gripping said weapon, said ring being operative on said polarized end for overcoming said bias means, so as to slide said member out of the blocking relationship with said hammer movement means when said ring is being worn on a finger of the weapon gripping hand.

Claim 8

An apparatus as in claim 5 further characterized by said magnetic ring being operative to repel said polarized end.

Claim 9

An apparatus as in claim 6 further characterized by said bias means comprising a magnetic means oriented in an attracting polarization with and juxtaposed to said magnetically actuable member for attracting said member into blocking relationship with said hammer movement means.

Claim 10

An apparatus as in claim 7 further characterized by said hammer movement means including a shaft coupled to a hammer.

Claim 11

An apparatus as in claim 7 further characterized by said magnetically actuable member having a restrictor for blocking movement of said hammer movement means and said restrictor being responsive to movement of said member.

Claim 12

An apparatus as in claim 6 further characterized by said bias means comprising a magnetic means oriented in repelling polarization with and juxtaposed to said magnetically actuable member for repelling said member into blocking relationship with said hammer movement means.

Claim 13

An apparatus as in claim 10 further characterized by said hammer movement means including a shaft coupled to a hammer.

Claim 14

An apparatus as in claim 10 further characterized by said magnetically actuable member having a restrictor for blocking movement of said hammer movement means and said restrictor being responsive to movement of said member.

Claim 15

An apparatus as in claim 5 further characterized by said magnetic ring being operative to attract said polarized end.

Claim 16

An apparatus as in claim 13 further characterized by said bias means comprising a magnetic means oriented in an attracting polarization with and juxtaposed to said magnetically actuable member for attracting said member into blocking relationship with said hammer movement means.

Claim 17

An apparatus as in claim 14 further characterized by said hammer movement means including a shaft coupled to a hammer.

Claim 18

An apparatus as in claim 14 further characterized by said magnetically actuable member having a restrictor for blocking movement of said hammer movement means and said restrictor being responsive to movement of said member.

Claim 19

An apparatus as in claim 13 further characterized by said bias means comprising a magnetic means oriented in repelling polarization with an juxtaposed to said magnetically actuable member for repelling said member into blocking relationship with said hammer movement means.

Claim 20

An apparatus as in claim 17 further characterized by said hammer movement means including a shaft coupled to a hammer.

Claim 21

An apparatus as in claim 17 further characterized by said magnetically actuable member having a restrictor for blocking movement of said hammer movement means and said restrictor being responsive to movement of said member.

Claim 22

In a safety apparatus for preventing the unauthorized firing of a weapon having a trigger, a cylinder for holding cartridges to be fired by said weapon, a cylinder rotation means operative in response to movement of said trigger, a hammer, and a hammer movement means operative in response to movement of said trigger, comprising: a magnetic actuable member slideably mounted with respect to said cylinder rotation means, said member having at least one magnetically polarized end; stop means for preventing said member from sliding beyond a preferred distance; bias means juxtaposed said magnetically actuable member for maintaining said member in a blocking relationship with said cylinder rotation means for preventing the movement of said cylinder rotation means for preventing rotation of said cylinder thereby preventing firing of said weapon; and a magnetic ring for wearing on a finger of a hand gripping said weapon, said ring being operative on said polarized end for overcoming said bias means, so as to slide said member out of the blocking relationship with said cylinder rotation means when said ring is being worn on a finger of the weapon gripping hand.

Claim 23

In a safety apparatus for preventing the unauthorized firing of a weapon having a trigger, a cylinder for holding cartridges to be fired by said weapon, a cylinder rotation means operative in response to movement of said trigger, a hammer, and a hammer movement means operative in response to movement of said trigger, comprising: a magnetic actuable member slideably mounted with respect to said cylinder rotation means, said member having at least one magnetically polarized end; stop means for preventing said member from sliding beyond a preferred distance; bias means juxtaposed said magnetically actuable member for maintaining said member in a blocking relationship with said cylinder rotation means for preventing the movement of said cylinder rotation means for preventing rotation of said cylinder thereby preventing firing of said weapon; and a magnetic ring for wearing on a finger of a hand gripping said weapon, said ring being operative on said polarized end for overcoming said bias means, so as to slide said member out of the blocking relationship with said cylinder rotation means when said ring is being worn on a finger of the weapon gripping hand.

Claim 24

An apparatus as in claim 20 further characterized by said magnetic ring being operative to repel said polarized end.

Claim 25

An apparatus as in claim 21 further characterized by said bias means comprising a magnetic means oriented in an attracting polarization with and juxtaposed to said magnetically actuable member for attracting said member into blocking relationship with said cylinder rotation means.

Claim 26

An apparatus as in claim 21 further characterized by said bias means comprising a magnetic means oriented in a repelling polarization with and juxtaposed to said magnetically actuable member for repelling said member into blocking relationship with said cylinder rotation means.

Claim 27

A safety apparatus as in claim 21 further characterized by said cylinder rotation means comprising a linkage mechanically coupled between said trigger and said cylinder and said linkage having a notch formed therein and said magnetically actuable member having an extension thereof for engaging said notch.

Claim 28

A safety apparatus as in claim 21 further characterized by said cylinder having a plurality of projections on one end thereof, and said projections forming a portion of said cylinder rotation means, and said magnetically actuable member being slideably disposed for interfering with said projections.

Claim 29

An apparatus as in claim 25 further characterized by said bias means comprising a magnetic means oriented in a repelling polarization with and juxtaposed to said magnetically actuable member for repelling said member into a position for engaging said notches.

Claim 30

An apparatus as in claim 20 further characterized by said magnetic ring being operative to attract said polarized end.

Claim 31

An aparatus as in claim 27 further characterized by said bias means comprising a magnetic means oriented in an attracting polarization with and justaposed to said magnetically actuable member for attracting said member into blocking relationship with said cylinder rotation means.

Claim 32

An apparatus as in claim 27 further characterized by said bias means comprising a magnetic means oriented in a repelling polarization with and juxtaposed to said magnetically actuable member for repelling said member into blocking relationship with said cylinder rotation means.

Claim 33

An apparatus as in claim 27 further characterized by said cylinder rotation means comprising a linkage mechanically coupled between said trigger and said cylinder and said linkage having a notch formed therein and said magnetically actuable member having an extension thereof for engaging said notch.

Claim 34

An apparatus as in claim 27 further characterized by said cylinder having a plurality of projections on one end thereof, and said projections forming a portion of said cylinder rotation means, and said magnetically actuable member being slideably disposed for interfering with said projections.

Claim 35

In a safety apparatus for preventing the unauthorized firing of a weapon having a trigger, a cylinder for holding cartridges to be fired by said weapon, a cylinder rotation means operative in response to movement of said trigger, a hammer, and a hammer movement means operative in response to movement of said trigger, wherein the invention comprises: a magnetically actuable member slideably mounted with respect to a plurality of notches formed in one end of said cylinder, said member having at least one magnetically polarized end; stop means for preventing said member from sliding beyond a preferred distance; bias means juxtaposed said magnetically actuable member for maintaining said member in a position for engaging said notches for preventing rotation of said cylinder thereby preventing firing of said weapon; and a magnetic ring for wearing on a finger of a hand gripping said weapon, said ring being operative on said polarized end for overcoming said bias means, so as to slide said member out of the position for engaging said notches when said ring is being worn on a finger of the weapon gripping hand.

Claim 36

In a safety apparatus for preventing the unauthorized firing of a weapon having a trigger, a cylinder for holding cartridges to be fired by said weapon, a cylinder rotation means operative in response to movement of said trigger, a hammer, and a hammer movement means operative in response to movement of said trigger, wherein the invention comprises: a magnetically actuable member slideably mounted with respect to a plurality of notches formed in one end of said cylinder, said member having at least one magnetically polarized end; stop means for preventing said member from sliding beyond a preferred distance; bias means juxtaposed said magnetically actuable member for maintaining said member in a position for engaging said notches for preventing rotation of said cylinder thereby preventing firing of said weapon; and a magnetic ring for wearing on a finger of a hand gripping said weapon, said ring being operative on said polarized end for overcoming said bias means, so as to slide said member out of the position for engaging said notches when said ring is being worn on a finger of the weapon gripping hand.

Claim 37

An apparatus as in claim 32 further characterized by said bias means comprising a magnetic means oriented in an attracting polarization with and juxtaposed to said magnetically actuable member for attracting said member into a position for engaging said notches.

Claim 38

A safety apparatus for inhibiting movement of a trigger for preventing unauthorized firing of a weapon having a trigger and a trigger protector with a notch formed therein, comprising: a nonferruginous retaining means for mounting on the rear of the trigger; a magnetically actuable member slideably mounted with respect to said trigger protector and said trigger, with said member having a restrictor responsive to the position of said member; stop means for preventing said member from sliding beyond a preferred distance; bias means juxtaposed said magnetically actuable member for maintaining said restrictor of said member in a blocking relationship with an unnotched portion of said trigger protector preventing the trigger firing said weapon; and a magnetic ring for wearing on a finger of a hand gripping said weapon, said ring being operative for overcoming said bias means, so as to slide said restrictor out of the blocking relationship with said unnotched portion so that said restrictor engages said notch when said ring is being worn on a finger of the weapon gripping hand.

Claim 39

A safety apparatus for inhibiting movement of a trigger for preventing unauthorized firing of a weapon having a trigger and a trigger protector with a notch formed therein, comprising: a nonferruginous retaining means for mounting on the rear of the trigger; a magnetically actuable member slideably mounted with respect to said trigger protector and said trigger, with said member having a restrictor responsive to the position of said member; stop means for preventing said member from sliding beyond a preferred distance; bias means juxtaposed said magnetically actuable member for maintaining said restrictor of said member in a blocking relationship with an unnotched portion of said trigger protector preventing the trigger firing said weapon; and a magnetic ring for wearing on a finger of a hand gripping said weapon, said ring being operative for overcoming said bias means, so as to slide said restrictor out of the blocking relationship with said unnotched portion so that said restrictor engages said notch when said ring is being worn on a finger of the weapon gripping hand.

Claim 40

An apparatus as in claim 34 further characterized by said bias means comprising a magnetic means oriented in an attracting polarization with and juxtaposed to said magnetically actuable member for attracting said restrictor of said member into blocking relationship with said unnotched portion of said trigger protector.

Claim 41

An apparatus as in claim 34 further characterized by said bias means comprising a magnetic means oriented in a repelling polarization with and juxtaposed to said magnetically actuable member for repelling said restrictor of said member into blocking relationship with said unnotched portion of said trigger protector.

Claim 42

A safety apparatus for preventing unauthorized firing of a weapon having a handle, and a trigger with a projection on the side of the trigger opposite the side normally engaged by the finger of the user of the weapon; comprising: a magnetically actuable member slideably mounted with respect to said trigger, said member mounted about the handle of said weapon in facing relationship with said opposite side of said trigger and said member having a restrictor extension; stop means for preventing said member from sliding beyond a preferred distance; bias means juxtaposed said magnetically actuable member for maintaining said restrictor extension in confronting relation with said projection of said trigger for preventing the trigger firing said weapon; and a magnetic ring for wearing on a finger of a hand gripping said weapon, said ring being operative to overcome said bias means so as to slide said restrictor out of blocking relationship with said projection of said trigger thereby permitting said trigger to fire said weapon when said ring is being worn on a finger of the weapon gripping hand.

Claim 43

A safety apparatus for preventing unauthorized firing of a weapon having a handle, and a trigger with a projection on the side of the trigger opposite the side normally engaged by the finger of the user of the weapon; comprising: a magnetically actuable member slideably mounted with respect to said trigger, said member mounted about the handle of said weapon in facing relationship with said opposite side of said trigger and said member having a restrictor extension; stop means for preventing said member from sliding beyond a preferred distance; bias means juxtaposed said magnetically actuable member for maintaining said restrictor extension in confronting relation with said projection of said trigger for preventing the trigger firing said weapon; and a magnetic ring for wearing on a finger of a hand gripping said weapon, said ring being operative to overcome said bias means so as to slide said restrictor out of blocking relationship with said projection of said trigger thereby permitting said trigger to fire said weapon when said ring is being worn on a finger of the weapon gripping hand.