EP3948145C0 - Valve sheath for ct40 cannon - Google Patents

Valve sheath for ct40 cannon

Info

Publication number
EP3948145C0
EP3948145C0 EP20733523.3A EP20733523A EP3948145C0 EP 3948145 C0 EP3948145 C0 EP 3948145C0 EP 20733523 A EP20733523 A EP 20733523A EP 3948145 C0 EP3948145 C0 EP 3948145C0
Authority
EP
European Patent Office
Prior art keywords
cannon
valve sheath
sheath
valve
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.)
Active
Application number
EP20733523.3A
Other languages
German (de)
French (fr)
Other versions
EP3948145A2 (en
EP3948145B1 (en
Inventor
Anne Gourdet
Frédéric Rouhaut
Colin Stephenson
Patrice Pichot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CTA International SAS
Original Assignee
CTA International SAS
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 CTA International SAS filed Critical CTA International SAS
Publication of EP3948145A2 publication Critical patent/EP3948145A2/en
Application granted granted Critical
Publication of EP3948145C0 publication Critical patent/EP3948145C0/en
Publication of EP3948145B1 publication Critical patent/EP3948145B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
    • F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
    • F41A19/36—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in block-action guns
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/13—Percussion or firing pins, i.e. fixed or slidably-mounted striker elements; Mountings therefor
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
    • F41A19/43—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer in bolt-action guns
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
    • F41A19/49—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer in block-action guns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/045—Cartridges, i.e. cases with charge and missile of telescopic type
EP20733523.3A 2019-03-29 2020-04-30 Valve sheath for ct40 cannon Active EP3948145B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1903405A FR3094472B1 (en) 2019-03-29 2019-03-29 Valve sleeve for CT40 cannon
PCT/EP2020/000089 WO2020200511A2 (en) 2019-03-29 2020-04-30 Valve sheath for ct40 cannon

Publications (3)

Publication Number Publication Date
EP3948145A2 EP3948145A2 (en) 2022-02-09
EP3948145C0 true EP3948145C0 (en) 2023-06-21
EP3948145B1 EP3948145B1 (en) 2023-06-21

Family

ID=67262694

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20733523.3A Active EP3948145B1 (en) 2019-03-29 2020-04-30 Valve sheath for ct40 cannon

Country Status (5)

Country Link
US (1) US11614295B2 (en)
EP (1) EP3948145B1 (en)
KR (1) KR20220162602A (en)
FR (1) FR3094472B1 (en)
WO (1) WO2020200511A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ308804B6 (en) * 2020-04-03 2021-05-26 Česká Zbrojovka A.S. Assembly of hammer automatic system of the gun

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US381264A (en) * 1888-04-17 Wilhelm loeenz
US824130A (en) * 1905-07-12 1906-06-26 Bethlehem Steel Corp Firing mechanism of guns.
US2382225A (en) * 1942-12-08 1945-08-14 Amalgamated Ordnance & Ammunit Ordnance
US4581836A (en) * 1983-07-25 1986-04-15 Bangor Punta Corporation Firing pin and firing pin-bushing assembly
FR2678057B1 (en) * 1991-06-18 1995-02-17 Giat Ind Sa PERCUSSION DEVICE FOR A FIREARMS.
FR2714161B1 (en) * 1993-12-21 1996-02-09 Giat Ind Sa Improved percussion device for a firearm.
DE102005012284A1 (en) * 2005-02-03 2006-08-10 Diehl Bgt Defence Gmbh & Co. Kg Mechanical initiation system for caseless ammunition
US7555977B2 (en) * 2005-09-23 2009-07-07 Bae Systems Land & Armaments L.P. Firing pin and valve assembly

Also Published As

Publication number Publication date
WO2020200511A2 (en) 2020-10-08
FR3094472B1 (en) 2023-05-26
EP3948145A2 (en) 2022-02-09
KR20220162602A (en) 2022-12-08
US20220011069A1 (en) 2022-01-13
FR3094472A1 (en) 2020-10-02
EP3948145B1 (en) 2023-06-21
US11614295B2 (en) 2023-03-28
WO2020200511A3 (en) 2021-12-16

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