WO2000029803A1 - Firearm without recoil - Google Patents

Firearm without recoil Download PDF

Info

Publication number
WO2000029803A1
WO2000029803A1 PCT/RO1998/000020 RO9800020W WO0029803A1 WO 2000029803 A1 WO2000029803 A1 WO 2000029803A1 RO 9800020 W RO9800020 W RO 9800020W WO 0029803 A1 WO0029803 A1 WO 0029803A1
Authority
WO
WIPO (PCT)
Prior art keywords
throw
recoil
eclise
rifle
support
Prior art date
Application number
PCT/RO1998/000020
Other languages
French (fr)
Inventor
Cînciu VASILE
Original Assignee
Vasile Cinciu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vasile Cinciu filed Critical Vasile Cinciu
Priority to PCT/RO1998/000020 priority Critical patent/WO2000029803A1/en
Publication of WO2000029803A1 publication Critical patent/WO2000029803A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C33/00—Means for wearing or carrying smallarms
    • F41C33/08—Handles for carrying smallarms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C23/00—Butts; Butt plates; Stocks
    • F41C23/06—Stocks or firearm frames specially adapted for recoil reduction

Definitions

  • the patent refers to a rifle without recoil, from the portable arms category used as guns or simple, authomatic or semiauthomatic rifles destinated for precise shots upon static or mobile target from " stand up” or u lay down” position.
  • a rifle is made up by a barrel, a shell store, a handly or authomaticaly load and a stock in which you can fix the barrel.
  • you have to put the barrel on the direction of the target, fix well the stock into the frontal -;ide of shoter's shoulder, take the target line and pull the trigger with your finger detaching the i ⁇ ri ⁇ g pin.
  • This rifle presents the following drawback: the force of the recoil should be taktn over by the shoter's shoulder and in the same time this influences in the negative way upon the precision of shooting by drawing the barrel out of the terget line.
  • the rifle without recoil solves the upp r technical problem, by being endowed with a static ensemble contaicing a previos and a hinder support united by a metalic bundle and a mobile ensemble containing a catching support of the stock and a absorbtion mechanism of the recoil's energy.
  • the barrel guide support contains a body , a barrel guide and a bringing back resort, the support body presenting some holes, and the barrel guide presents some screwed on orifices which solidaries the body with the barrel guide throw some screws.
  • the hinder support contains a tubular bod , a consolidation addition.a care ass e and a catching ring for the ansamblation and consolidation of the mentioned components throw some screws.
  • the tubular body presents a support for setting the metalich bundle, a guide at the supeiior side, a guide at the inferior side, some guide windows on the lateral sides ,- ⁇ window and a screwed orifice, applied into a
  • catching ring presents a ear with holes for screws and another ear for the fixing screws.
  • the support is bound with the rifle body throw two screws and with the levers of recoil's mcchani- a throw two axles containing guide roles , a circular guide lever of the articulate arallelogram, is presented with a window in which an axle skates, some resorts provide for reversible elastic bundles, between quadrilaterals, between the lever and the rifle's fixed ensemble.
  • the rifle's fire without recoil mechanism can be used at all kinds of guns.
  • the rifle without recoil in accordance ⁇ ith the patent, is made up by a first fixed F ensemble with the role of catching, mounting and manipulation and a second G ensemble with relativ mobility as the first, having the role to get fire, guide and expel the bulit towards the taiget, absorbtion of the recoil's energy and rifle's stability ensurance on the target line.
  • the fixed G ensemble has in composition an H barrel's guide support, set on the previous side of the rifle, a support of the absorbtion mechanism of the I recoil's energy set on the hinder side, and a handle bar 1 w r hich solidaries the exisembles H and I.
  • the mobil G ensemble has a tube 2, a r fle body 3, a catching support of the rifle's stock 4 and a antirecoil mechanism J.
  • the guide support of the guide tube H (f ⁇ g.2) is made up by a body 5, a barrel guide 6, a bringback resort 7 and a ring for the position of the resort 8.
  • the body 5 (fig.3) is tubular for catching the profile of the rifle and presents on the lateral sides some holes a, and the barrel guide 6 has some screwed lateral orifices b which ensure the solidarizatio ⁇ of the body 5, with the barrel guide 6 throw same screws 9.
  • the recoil's mechanism support I represents a complex ensemble made up by a tubular body K (fig.4) , which joins with a addition of consolidation 10, at the inferior side (fig.5), a carcasse of the stock 11 at the hinder side , having the role of closing and protectin , and a catching ring 12 which realizes the ensemble's consolidation. These blended are achieved with some screws 13,14, 15,16 (fig.5).
  • the tubular body has at the superior side a support in U fettle 17 (fig.6) in which is fixed the bundle bar 1 (fig.l), and at inferior side has some guide elements such as: a parallelipipedic guide at the superior side and at the inferior side 18, 19 and some guide windows c, d, parallels and by different le ⁇ ghts, on the lateral sides of the body.
  • a f window Into a sole o from the K body's base is practised a f window , and at hinder extremity ⁇ f this thereis a camp 20 of fixing the recoil mechanism ( fig.4, 7).
  • the catching ring 12 (fig.S), is oval, as the stock fettle and it has an ear H. with two holes for the screws 16 at the superior side, and with another ear I , also with two holes for the screws 13, 14.
  • the rifle's stock support 4 (fig.S), penetrates guidely in the tubular body K and it is bound with the rifle's body throw two screws 21, 22 axii with the levers of recoil's mechanism throw two transversal axles 23,24 (fig.9, 10) which an- gifted with two guide rolls 25, which skate in the lateral windows "c,d" ofK" body, being ensured with some fuses 26.
  • the antircoii mechanism J (fig.l, 5) is an ensemble made up by three articulated parallelograms, set between the fix side of the "F" rifle (fig.l) and the rifle's side with relative mobility 6 (fig.l).
  • the antirecoil mechanism (fig.11, 12, 13) absorbs the rifle's recoil energy in the percussion moment such as: between the rifle's fix side F (fig.l) and the rifle's mobile part G is made up the functional mounting of the antir. coil mechanism, throw the 45 axle (fig.11) of the camp 20 (fig.4) from the composition of the tubular support K of the rifle's catching support stock 4 (fig.5)

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

A recoil free rifle consists of a fixed (F) and a mobile (G) assembly. The fixed assembly (F) comprises a barrel guide support (H) and a recoil mechanism support (I), both of them connected to each other by a handle bar. On firing, the recoil experienced by the mobile assembly (G) comprising the barrel (2), the rifle body (3), and the support of the rifle stock (4) is absorbed by an antirecoil mechanism (J) connecting both of the assemblies.

Description

FIREARM WITHOUT RECOIL
The patent refers to a rifle without recoil, from the portable arms category used as guns or simple, authomatic or semiauthomatic rifles destinated for precise shots upon static or mobile target from " stand up" or ulay down" position.
A rifle is made up by a barrel, a shell store, a handly or authomaticaly load and a stock in which you can fix the barrel. At the execution of shooting you have to put the barrel on the direction of the target, fix well the stock into the frontal -;ide of shoter's shoulder, take the target line and pull the trigger with your finger detaching the iϊriπg pin.This rifle presents the following drawback: the force of the recoil should be taktn over by the shoter's shoulder and in the same time this influences in the negative way upon the precision of shooting by drawing the barrel out of the terget line.
It is known that a rifle stabilization device fixed at its hinder side , made up by a catching h-mdle and a frame which extends to backward.'; of the mentioned handle. In the empty space from inside the fra-fie the shoter introduces his arm id fixes it there, such as the forces aroused by the recoil to be taken over by the shoulder's superior , hinder and inferior side together with the side which contain the handle and aply a supplementary force, which contributes to the stabilization of arm ( patent request P.C.T. 081 2925 SUA 1980 ).
The technical problem which is solved by this patent, consists in the annihilation , almost entirely, of the recoil 's energy action such as the hand remains stable on the target direction.
The rifle without recoil, in accordance ■with the patent, solves the upp r technical problem, by being endowed with a static ensemble contaicing a previos and a hinder support united by a metalic bundle and a mobile ensemble containing a catching support of the stock and a absorbtion mechanism of the recoil's energy.The barrel guide support, contains a body , a barrel guide and a bringing back resort, the support body presenting some holes, and the barrel guide presents some screwed on orifices which solidaries the body with the barrel guide throw some screws.The hinder support contains a tubular bod , a consolidation addition.a care ass e and a catching ring for the ansamblation and consolidation of the mentioned components throw some screws.The tubular body presents a support for setting the metalich bundle, a guide at the supeiior side, a guide at the inferior side, some guide windows on the lateral sides ,-ι window and a screwed orifice, applied into a sole which presents at the hinder side a camp.Th . catching ring presents a ear with holes for screws and another ear for the fixing screws. The support is bound with the rifle body throw two screws and with the levers of recoil's mcchani- a throw two axles containing guide roles , a circular guide lever of the articulate arallelogram, is presented with a window in which an axle skates, some resorts provide for reversible elastic bundles, between quadrilaterals, between the lever and the rifle's fixed ensemble.
The rifle without recoil presents the folio (ring advantages:
-it eliminates , almost entirely, the recoil's energy of the existing guns;
-it ensures great posibilities that the taiget line to remain the same in the moment of fire by fire percussion and authomaticaly fire;
-the rifle's fire without recoil mechanism can be used at all kinds of guns.
In the following context we present you an achievment example of the patent and the figures from 1 to 13 which represent:
-fig.l , lateral view with section throw riile's stock;
-fϊg.2 , lateral view with a break throw the barrel's guide support;
-fig.3 ,Jransversal section after a plan A- A throw the support from fig.3;
-fig.4 , view with section in longitudinal plan throw the antirecoil mechanism's hinder support;
-fig.5 , longitudinal section throw the catching support of the rifle's stock and the bound with the rifle's body;
-fig.6 , transversal section after a plan B-B throw the support represented by flg.4;
-fig.7 , horizontal section after a plan C-C throw the support from fig.4;
-fig.8 , bound ring's view in transversal plan;
-fig.9 , longitudinal section throw the catching support of the rifle's stock;
-tig.lO,section after a plan D-D throw the catching support from fig.9;
-fig.ll,lateral view of antirecoil machamsm;
-fig.12, view in horizontal plan of the antirecoil mechanism;
-flg.l3,section after a plan E-E throw arκirecoil mechanism from fig.ll.
The rifle without recoil, in accordance πith the patent, is made up by a first fixed F ensemble with the role of catching, mounting and manipulation and a second G ensemble with relativ mobility as the first, having the role to get fire, guide and expel the bulit towards the taiget, absorbtion of the recoil's energy and rifle's stability ensurance on the target line.
The fixed G ensemble has in composition an H barrel's guide support, set on the previous side of the rifle, a support of the absorbtion mechanism of the I recoil's energy set on the hinder side, and a handle bar 1 wrhich solidaries the exisembles H and I.
The mobil G ensemble has a tube 2, a r fle body 3, a catching support of the rifle's stock 4 and a antirecoil mechanism J.
The guide support of the guide tube H (fϊg.2) is made up by a body 5, a barrel guide 6, a bringback resort 7 and a ring for the position of the resort 8. The body 5 (fig.3) is tubular for catching the profile of the rifle and presents on the lateral sides some holes a, and the barrel guide 6 has some screwed lateral orifices b which ensure the solidarizatioπ of the body 5, with the barrel guide 6 throw same screws 9.
The recoil's mechanism support I (fig.l) represents a complex ensemble made up by a tubular body K (fig.4) , which joins with a addition of consolidation 10, at the inferior side (fig.5), a carcasse of the stock 11 at the hinder side , having the role of closing and protectin , and a catching ring 12 which realizes the ensemble's consolidation. These blended are achieved with some screws 13,14, 15,16 (fig.5).
The tubular body (fig.4) has at the superior side a support in U fettle 17 (fig.6) in which is fixed the bundle bar 1 (fig.l), and at inferior side has some guide elements such as: a parallelipipedic guide at the superior side and at the inferior side 18, 19 and some guide windows c, d, parallels and by different leπghts, on the lateral sides of the body. Into a sole o from the K body's base is practised a f window , and at hinder extremity υf this thereis a camp 20 of fixing the recoil mechanism ( fig.4, 7).
In the sole "o" there is also a screwed orifice" g", throw which the fixing screw 15 of the stock's carcasse passes by K support.
The catching ring 12 (fig.S), is oval, as the stock fettle and it has an ear H. with two holes for the screws 16 at the superior side, and with another ear I , also with two holes for the screws 13, 14.
The rifle's stock support 4 (fig.S), penetrates guidely in the tubular body K and it is bound with the rifle's body throw two screws 21, 22 axii with the levers of recoil's mechanism throw two transversal axles 23,24 (fig.9, 10) which an- gifted with two guide rolls 25, which skate in the lateral windows "c,d" ofK" body, being ensured with some fuses 26.
The antircoii mechanism J (fig.l, 5) is an ensemble made up by three articulated parallelograms, set between the fix side of the "F" rifle (fig.l) and the rifle's side with relative mobility 6 (fig.l). The antirecoil mechanism (fig.11, 12, 13) absorbs the rifle's recoil energy in the percussion moment such as: between the rifle's fix side F (fig.l) and the rifle's mobile part G is made up the functional mounting of the antir. coil mechanism, throw the 45 axle (fig.11) of the camp 20 (fig.4) from the composition of the tubular support K of the rifle's catching support stock 4 (fig.5)

Claims

of the two transversal axles 23,24 (fig.9) which aiticulates with the antiiecoil mechanism's levers 27, 28.
The antirecoil mechanism J, in accordanc e with the patent (fig.11, 12, 13,) , is made up by "L, M , N" parallelograms: the 1 parallelogram is made up by an cclise with a circular guide 27, another bendle eclise 28 and an eclise with screws 30 and the hider side of the stock 's catching support (fig.5) throw the 23, 24 axles (fig.9) the parallelogram M is made up by an eclise with screws 30, another eclise with sectorian guide 40, an eclise with screw 41 and a handle eclise 42; The parallelogram M is made up by a handle eclise 42, a fixing eclise 43 and a handle eclise 44 and the hinder side in H fettle of the oscillated lever 29.
These parallelograms make up some superior rotation cuplet together with some rotation axles 45, 46, 47, 39, 51 (fig.ll, 12 , 13) and of two resorts 48, 50 (fig.ll).
The superior rotation cuplets, made up by J, K windows, having the rotation axles 51,52. The oscillated ever 29 join with the fix axle 45 which oscillates in the camp 20 (fig.4) from the tubular support's composition. The oscillated lever 29 skates in the eclise's 27 windows J with some semiaxles 52 (fig.ll , 12); the oscillated lever 29 is set in the longitudinal plan of the recoil mechanism and it joins with the screws eclise 30 throw a resort 50 and a screw 51.
In the function process , the printed recoil energy of the mobile part G (fig.l) is taken over by the antirecoil mechanism, J throw the stock's catching support 4 (fig.5) and transversal axles 23, 24 (fig.9).
The recoil energy is taken over by the parallelogram L,M,N which changes his form, printing to resorts 50, 48 an extension process; in the same time the antirecoil mechanism's eclises execute some complex oscillated and rotation moves, of guiding the recoil force in a contrary sense, to the force itself, due to elastic interaction between -he parallelograms.
Claim
l.The rifle without recoil, made up by si body, a barrel, a stock, a store shells and possibilities of taking the target line, geting the fire and supplying with cartridges, characterized throw the fact that it has also a fix ensemble F which contains a barrel's guide support (II) and a hinder support (I), united by a handle bar (1) and a mobile ensemble (G) which contains stock catching support (4) and an antirecoil mechanism (J).
2-The rifle without recoil , in accordaιι:e with the first claim, characterized throw the fact that the barrel's guide support (H), has in composition a body (5) which presents some holes and a barrel's guide (6) which has some screwed orifices (b) which can link the body (5) with the guide (6) throw some screws (9).
3.The rifle without recoil, in accordance with the first claim, characterized throw the fact that the hinder support (I), has in composition a tubular body (K), a consolidation addition (10), a carcasse (11) and a catching ring (12), which has some ears (h , I ) for the consolidation of the mentioned components throw some screws (13, 14, 15, 1 ).
4.The rifle without recoil, in accordance with the 3rd claim, characterized throw the fact that the tubular body (K) contains a support (17) for fixing the handle bar (1), a guide (18) at the superior side , aguide (19) at the inferior side, some guide windows (c, d) on the lateral sides, and a window (0 and a screwed orifece (g) for a screw (15) from a sole (e) which has at the hinder side a camp (20).
5.The rifle without recoil, in accordance vith the first claim, characterized throw the fact that the support (4) links with the rifle's body throw two screws (21, 11) and some eclises (27, 28) of the antiiecoil mechanism (I) throw two transversal axles (23, 24) containing some guide rolls (25) which skate in the windows (c, d). δ.The rifle without recoil, in accordance with the 5th claim, characterized throw the fact that a eclise with guide (27) of the articulate parallelogram (14) presents a window (j) in which some semiaxles skate (52) of the lever (29).
7.The rifle without recoil, in accordance with the first claim, characterized throw the fact that some resorts (48, 50) ensure elastic bandies reversible between some parallelograms (-VI, N) and between a eclise (41) and the fix ensemble (F) of the rifle , and between an eclesi (30) and the oscillated lever (29).
PCT/RO1998/000020 1998-11-13 1998-11-13 Firearm without recoil WO2000029803A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RO1998/000020 WO2000029803A1 (en) 1998-11-13 1998-11-13 Firearm without recoil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RO1998/000020 WO2000029803A1 (en) 1998-11-13 1998-11-13 Firearm without recoil

Publications (1)

Publication Number Publication Date
WO2000029803A1 true WO2000029803A1 (en) 2000-05-25

Family

ID=20106201

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RO1998/000020 WO2000029803A1 (en) 1998-11-13 1998-11-13 Firearm without recoil

Country Status (1)

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WO (1) WO2000029803A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10281233B2 (en) 2011-09-30 2019-05-07 Ra Brands, L.L.C. Recoil reducer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE43669C (en) * A. MlEG, Königl. bayer. Major z. D. in Leipzig und Dr. H. BISCHOFF in Berlin W., Corneliusstrafse 5 Device for attenuating the back material in rifles with jacket tube
LU28603A1 (en) * 1947-10-11 1948-10-11
GB1468960A (en) * 1973-06-01 1977-03-30 Tellie P Firearms
WO1981002925A1 (en) 1980-04-01 1981-10-15 P Theodore Firearm stabilizing device
CH660781A5 (en) * 1983-04-20 1987-06-15 Gruenig & Elmiger Ag Gun
DE4215831A1 (en) * 1992-05-13 1993-11-18 Heckler & Koch Gmbh Sniper's rifle with telescopic sight and recoil damper - has at least one part of recoil damping mechanism secured to rifle butt

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE43669C (en) * A. MlEG, Königl. bayer. Major z. D. in Leipzig und Dr. H. BISCHOFF in Berlin W., Corneliusstrafse 5 Device for attenuating the back material in rifles with jacket tube
LU28603A1 (en) * 1947-10-11 1948-10-11
GB1468960A (en) * 1973-06-01 1977-03-30 Tellie P Firearms
WO1981002925A1 (en) 1980-04-01 1981-10-15 P Theodore Firearm stabilizing device
CH660781A5 (en) * 1983-04-20 1987-06-15 Gruenig & Elmiger Ag Gun
DE4215831A1 (en) * 1992-05-13 1993-11-18 Heckler & Koch Gmbh Sniper's rifle with telescopic sight and recoil damper - has at least one part of recoil damping mechanism secured to rifle butt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10281233B2 (en) 2011-09-30 2019-05-07 Ra Brands, L.L.C. Recoil reducer

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