EP3948145C0 - VALVE COVER FOR CANON CT40 - Google Patents

VALVE COVER FOR CANON CT40

Info

Publication number: EP3948145C0
Authority: EP; European Patent Office
Prior art keywords: canon; valve cover; valve; cover
Prior art date: 2019-03-29
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.)

2019-03-29

Filing date

2020-04-30

Publication date

2023-06-21

2020-04-30 Application filed by CTA International SAS filed Critical CTA International SAS

2022-02-09 Publication of EP3948145A2 publication Critical patent/EP3948145A2/en

2023-06-21 Application granted granted Critical

2023-06-21 Publication of EP3948145C0 publication Critical patent/EP3948145C0/en

2023-06-21 Publication of EP3948145B1 publication Critical patent/EP3948145B1/en

Status Active legal-status Critical Current

2040-04-30 Anticipated expiration legal-status Critical

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

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Portable Nailing Machines And Staplers (AREA)
Taps Or Cocks (AREA)
Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Automatic Assembly (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Toys (AREA)

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)	KR102868538B1 (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
CZ2020193A3 (en) *	2020-04-03	2021-05-26	Česká Zbrojovka A.S.	Hammer automation hammer assembly

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

2019
- 2019-03-29 FR FR1903405A patent/FR3094472B1/en active Active
2020
- 2020-04-30 EP EP20733523.3A patent/EP3948145B1/en active Active
- 2020-04-30 KR KR1020217031347A patent/KR102868538B1/en active Active
- 2020-04-30 US US17/599,928 patent/US11614295B2/en active Active
- 2020-04-30 WO PCT/EP2020/000089 patent/WO2020200511A2/en not_active Ceased

Also Published As

Publication number	Publication date
US11614295B2 (en)	2023-03-28
KR102868538B1 (en)	2025-10-13
FR3094472B1 (en)	2023-05-26
WO2020200511A3 (en)	2021-12-16
KR20220162602A (en)	2022-12-08
FR3094472A1 (en)	2020-10-02
EP3948145A2 (en)	2022-02-09
EP3948145B1 (en)	2023-06-21
US20220011069A1 (en)	2022-01-13
WO2020200511A2 (en)	2020-10-08

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EP3948145C0 (en)	2023-06-21	VALVE COVER FOR CANON CT40
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EP3980441A4 (en)	2023-02-22	PAN-NEURAMINIDASE INHIBITING ANTIBODIES
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DE112020002603A5 (en)	2022-02-24	combination valve
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GB2570703B (en)	2022-07-06	Temporary valve cover

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