Safety mechanism for a firearm

Claim 2

A safety mechanism for a bolt action firearm having a receiver, a bolt mounted in the receiver, and a striker movable reciprocally with respect to the bolt, the safety mechanism comprising: (a) lock pin means associated with said receiver extending laterally of said firearm and reciprocatingly movable laterally of said firearm, for engaging said striker and preventing its movement; (b) blade means associated with said receiver and movable into locking engagement in said bolt when said bolt is in a closed-and-locked position, for preventing rotation thereof; and (c) cam means for moving said lock pin into engagement with said striker and moving said blade into engagement with said bolt.

Claim 3

The safety mechanism of claim 1, said cam means including helical cam means for moving said lock pin means laterally into engagement with said striker.

Claim 4

The safety mechanism of claim 1 including operating lever means for rotating said lock pin means, said cam means including helical cam means on said lock pin means for moving said lock pin means laterally of said firearm in response to rotation thereof by said operating lever means.

Claim 5

The safety mechanism of claim 3, including cam means on said operating lever means, and follower means operably connected with said blade means, for moving said blade means into engagement with said bolt.

Claim 6

The safety mechanism of claim 4, wherein said operating lever means is movable between a first position permitting said firearm to be discharged, a second position wherein said bolt is free to be rotated but said lock pin is in locking engagement with said striker, and a third position, in which said lock pin is in locking engagement with said striker and said blade is in engagement with said bolt, preventing rotation thereof.

Claim 7

In a bolt action firearm having a receiver and a breech bolt mounted in said receiver for reciprocal rotation about a longitudinal axis of said breech bolt, between a locked position and an unlocked position and for reciprocal longitudinal movement between a forward, breech-closing position and a rearward position, a safety mechanism for preventing inadvertent discharge, comprising: (a) a striker mounted on said firearm for reciprocal movement with respect to said bolt; (b) a lock pin having a longitudinal axis extending laterally with respect to said firearm, said lock pin being mounted for reciprocal axial movement into and out of a position of engagement with said striker, said lock pin preventing forward movement of said striker sufficient to discharge said firearm when in said position of engagement; (c) operating lever means mounted on said firearm for rotating said lock pin about said longitudinal axis of said lock pin; and (d) cam means for causing said reciprocal axial movement of said lock pin in response to rotation of said lock pin by said operating lever means.

Claim 8

In a bolt action firearm having a receiver and a breech bolt mounted in said receiver for reciprocal rotation about a longitudinal axis of said breech bolt, between a locked position and an unlocked position and for reciprocal longitudinal movement between a forward, breech-closing position and a rearward position, a safety mechanism for preventing inadvertent discharge, comprising: (a) a striker mounted on said firearm for reciprocal movement with respect to said bolt; (b) a lock pin having a longitudinal axis extending laterally with respect to said firearm, said lock pin being mounted for reciprocal axial movement into and out of a position of engagement with said striker, said lock pin preventing forward movement of said striker sufficient to discharge said firearm when in said position of engagement; (c) operating lever means mounted on said firearm for rotating said lock pin about said longitudinal axis of said lock pin; and (d) cam means for causing said reciprocal axial movement of said lock pin in response to rotation of said lock pin by said operating lever means.

Claim 9

The safety mechanism of claim 6 wherein said receiver has a rearwardly extending tang and said operating lever means is pivotally mounted on a side of said tang for reciprocal rotation about an axis extending transversely with respect to said firearm.

Claim 10

The safety mechanism of claim 6 wherein said striker includes a recess defined in a portion thereof and wherein said position of engagement comprises said lock pin extending into said recess, preventing forward motion of said striker when said lock pin is in said position of engagement.

Claim 11

The safety mechanism of claim 8 wherein said lock pin includes a tapered portion, said lock pin being so located with respect to said recess, when said firearm is in a cocked condition, that as said lock pin is moved into said position of engagement said tapered portion moves said striker rearward with respect to said receiver.

Claim 12

The safety mechanism of claim 8 wherein said striker includes a conical surface defining a portion of said recess, said lock pin being so located with respect to said recess when said firearm is cocked that as said lock pin is moved into said position of engagement in said recess said lock pin engages said conical surface, moving said striker rearward with respect to said receiver.

Claim 13

The safety mechanism of claim 6, further comprising: a groove defined in said bolt; a blade mounted on said receiver for reciprocal movement into and out of engagement in said groove, said blade preventing rotation of said bolt when engaged in said groove; and means associated with said operating lever, for moving said blade.

Claim 14

The safety mechanism of claim 11 wherein said means for moving said blade comprises a cam located on said operating lever and a follower connected with said blade.

Claim 15

The safety mechanism of claim 11 wherein said operating lever is movable between a first position in which said firearm may be discharged, a second position wherein said bolt is free to be rotated but said lock pin is in locking engagement with said striker, and a third position, in which said lock pin is in locking engagement with said striker and said blade is in engagement with said bolt, preventing rotation thereof.