CA3128251A1 - Actuation system for a firearm - Google Patents
Actuation system for a firearm Download PDFInfo
- Publication number
- CA3128251A1 CA3128251A1 CA3128251A CA3128251A CA3128251A1 CA 3128251 A1 CA3128251 A1 CA 3128251A1 CA 3128251 A CA3128251 A CA 3128251A CA 3128251 A CA3128251 A CA 3128251A CA 3128251 A1 CA3128251 A1 CA 3128251A1
- Authority
- CA
- Canada
- Prior art keywords
- slide
- section
- operating position
- cam
- backward
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000010304 firing Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000013641 positive control Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
Classifications
-
- 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
- F41A7/00—Auxiliary mechanisms for bringing the breech-block or bolt or the barrel to the starting position before automatic firing; Drives for externally-powered guns; Remote-controlled gun chargers
- F41A7/08—Drives for externally-powered guns, i.e. drives for moving the breech-block or bolt by an external force during automatic firing
- F41A7/10—Drives for externally-powered guns, i.e. drives for moving the breech-block or bolt by an external force during automatic firing using a rotating cylindrical drum having a camming groove
-
- 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
- F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
- F41A9/50—External power or control systems
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102019000002635A IT201900002635A1 (it) | 2019-02-25 | 2019-02-25 | Sistema di azionamento per un’arma da fuoco. |
| IT102019000002635 | 2019-02-25 | ||
| PCT/IB2020/051536 WO2020174359A1 (en) | 2019-02-25 | 2020-02-24 | Actuation system for a firearm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3128251A1 true CA3128251A1 (en) | 2020-09-03 |
Family
ID=66589799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3128251A Pending CA3128251A1 (en) | 2019-02-25 | 2020-02-24 | Actuation system for a firearm |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20220146224A1 (it) |
| EP (1) | EP3931516A1 (it) |
| KR (1) | KR20210145147A (it) |
| CN (1) | CN113646603A (it) |
| BR (1) | BR112021016796A2 (it) |
| CA (1) | CA3128251A1 (it) |
| IT (1) | IT201900002635A1 (it) |
| SG (1) | SG11202109136TA (it) |
| WO (1) | WO2020174359A1 (it) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4062266A (en) * | 1975-09-25 | 1977-12-13 | Elmore Lester C | Liquid propellant modular gun incorporating dual cam operation and internal water cooling |
| FR2372410A1 (fr) * | 1976-11-26 | 1978-06-23 | France Etat | Perfectionnements aux armes automatiques a moteur externe |
| US4131052A (en) * | 1977-07-05 | 1978-12-26 | The United States Of America As Represented By The Secretary Of The Army | Drum cam with anti hang-fire feature |
| JPS59150297A (ja) * | 1982-12-08 | 1984-08-28 | ウエルクツオイクマシイネンフアブリ−ク・エ−リコン−ビユ−レ・アクチエンゲゼルシヤフト | 外部動力式銃の安全装置 |
| US4914967A (en) * | 1988-12-23 | 1990-04-10 | General Electric Company | Crossover mechanism for guiding a cam follower through a cam track intersection |
| US8720289B2 (en) * | 2011-01-05 | 2014-05-13 | General Dynamics Ordnance And Tactical Systems, Inc. | Loading machine for feeding a receiver |
| CN205328071U (zh) * | 2016-02-03 | 2016-06-22 | 中国神华能源股份有限公司 | 多路式输送系统的切换装置及多路式输送系统 |
| CN108627046B (zh) * | 2017-03-16 | 2020-09-15 | 罗涛 | 一种采用液体发射药的无弹壳自动武器实现方法 |
-
2019
- 2019-02-25 IT IT102019000002635A patent/IT201900002635A1/it unknown
-
2020
- 2020-02-24 WO PCT/IB2020/051536 patent/WO2020174359A1/en active Search and Examination
- 2020-02-24 US US17/433,480 patent/US20220146224A1/en not_active Abandoned
- 2020-02-24 SG SG11202109136TA patent/SG11202109136TA/en unknown
- 2020-02-24 CN CN202080025715.6A patent/CN113646603A/zh active Pending
- 2020-02-24 EP EP20713096.4A patent/EP3931516A1/en active Pending
- 2020-02-24 BR BR112021016796A patent/BR112021016796A2/pt unknown
- 2020-02-24 CA CA3128251A patent/CA3128251A1/en active Pending
- 2020-02-24 KR KR1020217030486A patent/KR20210145147A/ko unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020174359A1 (en) | 2020-09-03 |
| IT201900002635A1 (it) | 2020-08-25 |
| US20220146224A1 (en) | 2022-05-12 |
| SG11202109136TA (en) | 2021-09-29 |
| KR20210145147A (ko) | 2021-12-01 |
| EP3931516A1 (en) | 2022-01-05 |
| CN113646603A (zh) | 2021-11-12 |
| BR112021016796A2 (pt) | 2021-11-03 |
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