SE443649C - Eldroer foer anvaendning i ett rekylfritt vapen - Google Patents
Eldroer foer anvaendning i ett rekylfritt vapenInfo
- Publication number
- SE443649C SE443649C SE8106590A SE8106590A SE443649C SE 443649 C SE443649 C SE 443649C SE 8106590 A SE8106590 A SE 8106590A SE 8106590 A SE8106590 A SE 8106590A SE 443649 C SE443649 C SE 443649C
- Authority
- SE
- Sweden
- Prior art keywords
- tubular body
- fibers
- mandrel
- composite material
- protrusions
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 14
- 239000012783 reinforcing fiber Substances 0.000 claims description 14
- 239000011159 matrix material Substances 0.000 claims description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000003733 fiber-reinforced composite Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002657 fibrous material Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052790 beryllium Inorganic materials 0.000 description 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 244000188595 Brassica sinapistrum Species 0.000 description 1
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 1
- 229920000914 Metallic fiber Polymers 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- OYFJQPXVCSSHAI-QFPUQLAESA-N enalapril maleate Chemical compound OC(=O)\C=C/C(O)=O.C([C@@H](C(=O)OCC)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(O)=O)CC1=CC=CC=C1 OYFJQPXVCSSHAI-QFPUQLAESA-N 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011208 reinforced composite material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/805—Applying axial reinforcements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/02—Composite barrels, i.e. barrels having multiple layers, e.g. of different materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000349507A CA1167676A (en) | 1980-04-10 | 1980-04-10 | Rifled fiber reinforced gun barrel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8106590L SE8106590L (sv) | 1983-05-07 |
| SE443649B SE443649B (sv) | 1986-03-03 |
| SE443649C true SE443649C (sv) | 1991-10-07 |
Family
ID=4116676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8106590A SE443649C (sv) | 1980-04-10 | 1981-11-06 | Eldroer foer anvaendning i ett rekylfritt vapen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4485721A ( ) |
| CA (1) | CA1167676A ( ) |
| SE (1) | SE443649C ( ) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1201616A (en) * | 1984-05-15 | 1986-03-11 | David H. Gladstone | Carbon fibre gun barrel |
| US4685236A (en) * | 1984-05-30 | 1987-08-11 | Sam May | Graphite/metal matrix gun barrel |
| US4843946A (en) * | 1984-11-27 | 1989-07-04 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defense Of Her Majesty's Canadian Government | Filament-wound venturi |
| FR2587083B1 (fr) * | 1985-09-11 | 1988-04-29 | Lerc Lab Etudes Rech Chim | Element tubulaire en materiau composite |
| FR2591145A1 (fr) * | 1985-12-10 | 1987-06-12 | David Philippe | Raidisseur pour profils tubulaires en materiau composite |
| JPH062333B2 (ja) * | 1987-05-21 | 1994-01-12 | 三菱マテリアル株式会社 | プレストレストコンクリ−ト用マルチ型定着具の製造方法 |
| EP0422401B1 (de) * | 1989-10-13 | 1994-01-05 | Oerlikon-Contraves AG | Waffengehäuse für eine Feuerwaffe |
| JP2935722B2 (ja) * | 1990-02-28 | 1999-08-16 | 富士重工業株式会社 | 航空機の胴体構造およびその成形方法 |
| SE467301B (sv) * | 1990-10-01 | 1992-06-29 | Statoil Europart Ab | Saett att framstaella eldroer, samt ett genom saettet framstaellt eldroer |
| US5054224A (en) * | 1990-11-19 | 1991-10-08 | The United States Of America As Represented By The Secretary Of The Army | Apparatus and method for a composite polymer rifling disposable gun tube |
| US5125179A (en) * | 1991-04-08 | 1992-06-30 | The United States Of America As Represented By The Secretary Of The Air Force | Nonmetallic tubular structure |
| US5214234A (en) * | 1992-07-17 | 1993-05-25 | The United States Of America As Represented By The Secretary Of The Navy | Composite reinforced gun barrels |
| US5692334A (en) * | 1995-12-18 | 1997-12-02 | Roland J. Christensen Family Limited Partnership | Primarily independent composite/metallic gun barrel |
| US6189431B1 (en) * | 1998-01-26 | 2001-02-20 | Remington Arms Company, Inc. | Small caliber gun barrel |
| US6230429B1 (en) * | 1999-06-30 | 2001-05-15 | Magnum Research, Inc. | Composite tube for gun barrel |
| US6482248B1 (en) | 2000-11-28 | 2002-11-19 | Magnum Research, Inc. | Aluminum composite for gun barrels |
| US6386110B1 (en) | 2000-12-11 | 2002-05-14 | The United States Of America As Represented By The Secretary Of The Navy | Deforming charge assembly and method of making same |
| US20040226211A1 (en) * | 2003-05-16 | 2004-11-18 | Ra Brands. L.L.C. | Composite receiver for firearms |
| US20050108916A1 (en) * | 2003-08-28 | 2005-05-26 | Ra Brands, L.L.C. | Modular barrel assembly |
| US7775200B2 (en) * | 2005-05-23 | 2010-08-17 | Anderson Kenneth K | Barrel system for a paintball marker |
| US20070256345A1 (en) | 2006-05-04 | 2007-11-08 | Hall David R | A Rigid Composite Structure with a Superhard Interior Surface |
| AU2007201306B2 (en) * | 2007-03-27 | 2009-02-19 | Sly, Llc | Barrel system for a paintball marker |
| US7802393B2 (en) * | 2007-07-02 | 2010-09-28 | Sjs Paintball, Lp | Soft-projectile gun barrel and method for making same |
| US20150040454A1 (en) * | 2013-03-15 | 2015-02-12 | Saeilo Enterprises, Inc. | Injection molded gun barrel assembly |
| US9279633B2 (en) | 2014-01-21 | 2016-03-08 | Richard R. Hayes | Multi-caliber weapon |
| US9796057B2 (en) | 2015-01-15 | 2017-10-24 | Saeilo Enterprises, Inc. | Gun barrel assembly |
| US10001337B2 (en) | 2016-01-14 | 2018-06-19 | Proof Research, Inc. | Composite multi-lobe projectile barrel |
| US11385013B2 (en) | 2016-07-01 | 2022-07-12 | Blackpowder Products, Inc. | Hybrid carbon—steel firearm barrel |
| US11079194B1 (en) * | 2020-03-16 | 2021-08-03 | Benchmark Barrels, LLC | Carbon fiber barrel sleeve resiliently bonded to steel liner and method of construction |
| USD1018757S1 (en) | 2020-09-17 | 2024-03-19 | Blackpowder Products, Inc. | Firearm barrel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3571962A (en) * | 1969-06-10 | 1971-03-23 | Us Army | Monolithic metallic liner for fiberglass gun tubes |
| US3641870A (en) * | 1970-06-04 | 1972-02-15 | Us Army | Shingle-wrap liner for a gun barrel |
-
1980
- 1980-04-10 CA CA000349507A patent/CA1167676A/en not_active Expired
-
1981
- 1981-04-06 US US06/255,118 patent/US4485721A/en not_active Expired - Fee Related
- 1981-11-06 SE SE8106590A patent/SE443649C/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE443649B (sv) | 1986-03-03 |
| CA1167676A (en) | 1984-05-22 |
| SE8106590L (sv) | 1983-05-07 |
| US4485721A (en) | 1984-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 8106590-6 Effective date: 19930610 Format of ref document f/p: F |