Weapon recoil simulator

Claim 2

Recoil simulating apparatus for a weapon firing at a target scene comprising weapon means including barrel means, base support means, recoil mechanism means comprising universal joint means connected to linkage means and connecting said base support means to said weapon means through said universal joint means, said universal joint means being mounted coaxial, to said barrel means, and recoil force generating means connected to said linkage means and adapted to apply force thereto for each simulated firing of said weapon means whereby simulated recoil forces are applied to said weapon means substantially coaxial to the barrel of said weapon means.

Claim 3

A recoil simulating apparatus in accord with claim 1 wherein said recoil force generating means is adapted to apply said simulated recoil forces substantially parallel to the barrel of said weapon means.

Claim 4

A recoil simulating apparatus in accord with claim 1 wherein said recoil force generating means comprises continuously operating motor means having an output shaft and recoil tape drum means, recoil tape means connected to said recoil tape drum means and extending therefrom and connected to said recoil mechanism means, and selectively actuatable clutch means connecting said output shaft and said recoil drum means whereby actuation of said clutch means couples said output shaft to said recoil tape drum means for the duration of said clutch actuation.

Claim 5

A recoil simulating apparatus in accord with claim 3, further comprising slack tape drum means secured to said recoil tape drum means, and slack tape means connected to said slack tape drum means and extending therefrom and connected to said recoil mechanism means.

Claim 6

A recoil simulating apparatus in accord with claim 1 wherein said recoil mechanism means comprises carriage bar means secured to said base support means and generally parallel to a nominal weapon sight line to said target scene, recoil arm support means disposed on said support means and adapted to travel toward and away from said target scene and connected to said recoil force generating means, and recoil arm means pivotally connected at its one end to said weapon means and at its other end to said recoil arm support means.

Claim 7

A recoil simulating apparatus in accord with claim 1 wherein said recoil mechanism means comprises recoil arm means pivotally connected at its one end to said weapon means and at its other end to said base means, said recoil arm means being connected to said recoil force generating means.

Claim 8

A recoil simulating apparatus in accord with claim 1 wherein said recoil mechanism means comprises carriage bar means secured to said support means and generally parallel to a nominal weapon sight line to said target scene, movable arm carriage means disposed on said carriage bar means and adapted to travel toward and away from said target scene and to rotate about said carriage bar means, recoil arm means pivotally connected at its one end to said weapon means and at its other end to said movable arm carriage means, rod carriage means disposed on said carriage bar means and adapted to travel toward and away from said target scene and to rotate about said carriage bar means and connected to said recoil force generating means, and pull rod means pivotally connected both at its one end to said recoil arm means intermediate its ends and at its other end to said rod carriage means.

Claim 9

A recoil simulating apparatus in accord with claim 7 wherein said pull rod means is one-half the length of said recoil arm means, and said pull rod means is pivotally connected to said recoil arm means at the center thereof.

Claim 10

A recoil simulating apparatus in accord with claim 1 wherein said recoil mechanism means comprises recoil arm support means disposed on said support means and adapted to travel toward and away from said target scene, and recoil arm means pivotally connected at its one end to said weapon means and at its other end to said recoil arm support means.

Claim 11

A recoil simulating apparatus in accord with claim 9 wherein said recoil mechanism means further comprises transverse vibration damping means for said recoil arm means.

Claim 12

A recoil simulating apparatus in accord with claim 10 wherein said transverse damping means comprises pin means secured to said movable arm carriage means, spherical rod end bearing means secured to said recoil arm means and disposed about said pin means, and resilient means coupling said pin means and said recoil arm means thereby oscillations of said recoil arm means are damped.

Claim 13

Recoil simulating apparatus in accord with claim 1 wherein said weapon means further comprises means actuated by said simulated recoil forces to effect the simulation of trigger recocking, said means comprising reciprocating bolt means interior of said weapon means and connected to said recoil mechanism means whereby each application of simulated recoil forces effects bolt reciprocation and thereby trigger recocking.

Claim 14

Recoil simulating apparatus in accord with claim 1 wherein said weapon means further comprises reciprocating bolt means connected to said recoil mechanism means and adapted to be reciprocated by each application of simulated recoil forces, hammer means connected to said bolt means and pivotally oscillated by each reciprocation thereof, and trigger means engaged with said hammer means whereby each oscillation thereof effects trigger recocking.

Claim 15

Recoil simulating apparatus in accord with claim 1 wherein said weapon means further comprises reciprocating bolt means connected to said recoil mechanism means and adapted to be reciprocated by each application of simulated recoil forces, and magazine means removably secured to said weapon means and engaging said bolt means, said magazine means being adapted to provide selection of quantity of simulated rounds whereby each reciprocation of said bolt means effects a one round countdown of said magazine means and said magazine means further comprises bolt catch means for preventing reciprocation of said bolt means when there are none of said simulated rounds remaining.

Claim 16

Recoil simulating apparatus in accord with claim 1 wherein said weapon means is an automatic weapon.

Claim 19

The method for simulating the recoil of a weapon in accord with claim 16, further comprising the step of damping transverse vibrations in said recoil mechanism means generated by the application of simulated recoil forces to said weapon.

Claim 22

The method for simulating the recoil of a weapon firing in accord with claim 18, further comprising the steps of pivotally oscillating a hammer means for each reciprocation of said bolt means, and selectively latching the weapon trigger means in response to each oscillation of said hammer means.

Claim 23

The method for simulating the recoil of a weapon firing in accord with claim 18, further comprising the step of engaging a magazine means with said reciprocating bolt means to effect reduction of one simulated round in said magazine for each reciprocation of said bolt means.

Claim 24

The method for simulating the recoil of a weapon in accord with claim 20, further comprising the step of blocking the reciprocation of said bolt means when there are no simulated rounds remaining in said magazine means.

Claim 25

In a method for simulating the recoil of weapon firing by means of an apparatus of the type including a target scene, a weapon means having barrel means and free to be aimed at said target scene, base support means, recoil mechanism means including universal joint means secured to and substantially coaxial with said weapon barrel means and connecting said weapon means to said base support means and simulated recoil force generating means connected to said recoil mechanism means, the improvement comprising the steps of generating simulated recoil forces in said recoil force generating means external to said weapon means for each simulated firing of said weapons means, and applying said generated simulated recoil forces through and recoil mechanism means and said universal joint means to said weapon barrel means whereby the generated forces used for simulating said recoil are applied substantially coaxial to the barrel of said weapon means and the entire weapon means is accelerated to effect said recoil simulation.

Claim 26

In a method for simulating the recoil of weapon firing by means of an apparatus of the type including a target scene, a weapon means having barrel means and free to be aimed at said target scene, base support means, recoil mechanism means including universal joint means secured to and substantially coaxial with said weapon barrel means and connecting said weapon means to said base support means and simulated recoil force generating means connected to said recoil mechanism means, the improvement comprising the steps of generating simulated recoil forces in said recoil force generating means external to said weapon means for each simulated firing of said weapons means, and applying said generated simulated recoil forces through and recoil mechanism means and said universal joint means to said weapon barrel means whereby the generated forces used for simulating said recoil are applied substantially coaxial to the barrel of said weapon means and the entire weapon means is accelerated to effect said recoil simulation.

Claim 27

In a method for simulating the recoil of weapon firing by means of an apparatus of the type including a target scene, weapon means including barrel means and free to be aimed at said target scene, recoil force generating means external to said weapon means for generating simulated recoil forces for each simulated firing of said weapon means, base support means for supporting said recoil force generating means, track means secured to said base support means and generally parallel to a nominal weapon sight line to said target scene, and recoil arm means having its one end movable along said track means and connected to said recoil force generating means and its other end connected through universal joint means to the muzzle end of said weapon barrel means, the improvement comprising the steps of generating simulated recoil forces in said recoil force generating means for each simulated firing of said weapon means, and transmitting said generated simulated recoil forces to said weapon barrel means through said recoil arm means and said univeral joint means whereby the generated forces used for simulating said recoil are applied substantially coaxial to the barrel of said weapon means and the entire weapon means is thereby accelerated to effect said recoil simulation.

Claim 28

In a method for simulating the recoil of weapon firing by means of an apparatus of the type including a target scene, weapon means including barrel means and free to be aimed at said target scene, recoil force generating means external to said weapon means for generating simulated recoil forces for each simulated firing of said weapon means, base support means for supporting said recoil force generating means, track means secured to said base support means and generally parallel to a nominal weapon sight line to said target scene, and recoil arm means having its one end movable along said track means and connected to said recoil force generating means and its other end connected through universal joint means to the muzzle end of said weapon barrel means, the improvement comprising the steps of generating simulated recoil forces in said recoil force generating means for each simulated firing of said weapon means, and transmitting said generated simulated recoil forces to said weapon barrel means through said recoil arm means and said univeral joint means whereby the generated forces used for simulating said recoil are applied substantially coaxial to the barrel of said weapon means and the entire weapon means is thereby accelerated to effect said recoil simulation.

Claim 29

The method for simulating the recoil of weapon firing in accord with claim 23, further comprising the step of connecting the end of said recoil arm means that is movable along said track means to said recoil force generating means.

Claim 30

The method for simulating the recoil of weapon firing in accord with claim 23, further comprising the steps of providing pull rod means having its one end movable along said track means and its other end pivotally connected to said recoil arm means, and connecting said recoil force generating means to said pull rod means at its end movable along said track.

Claim 31

The method for simulating the recoil of weapon firing in accord with claim 25, further comprising the steps of maintaining said pull rod means at one-half the length of said recoil arm means, and connecting said pull rod means to said recoil arm means at the center thereof.