DE3760768D1 - Tube breech block sealing system for guns - Google Patents

Tube breech block sealing system for guns

Info

Publication number
DE3760768D1
DE3760768D1 DE8787401459T DE3760768T DE3760768D1 DE 3760768 D1 DE3760768 D1 DE 3760768D1 DE 8787401459 T DE8787401459 T DE 8787401459T DE 3760768 T DE3760768 T DE 3760768T DE 3760768 D1 DE3760768 D1 DE 3760768D1
Authority
DE
Germany
Prior art keywords
guns
sealing system
breech block
block sealing
tube breech
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.)
Expired
Application number
DE8787401459T
Other languages
German (de)
Inventor
Michel Durand
Joel Marcon
Patrick Pochard
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.)
Giat Industries SA
Original Assignee
Direction General pour lArmement DGA
Etat Francais
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 Direction General pour lArmement DGA, Etat Francais filed Critical Direction General pour lArmement DGA
Application granted granted Critical
Publication of DE3760768D1 publication Critical patent/DE3760768D1/en
Expired legal-status Critical Current

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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/64—Mounting of breech-blocks; Accessories for breech-blocks or breech-block mountings
    • F41A3/74—Obturating or packing devices for gas leak prevention in breech mechanisms
    • 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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/02—Block action, i.e. the main breech opening movement being transverse to the barrel axis
    • F41A3/10—Block action, i.e. the main breech opening movement being transverse to the barrel axis with sliding breech-block, e.g. vertically

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
DE8787401459T 1986-06-25 1987-06-25 Tube breech block sealing system for guns Expired DE3760768D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8609172A FR2600762B1 (en) 1986-06-25 1986-06-25 HEAD TUBE SEALING SYSTEM

Publications (1)

Publication Number Publication Date
DE3760768D1 true DE3760768D1 (en) 1989-11-16

Family

ID=9336683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787401459T Expired DE3760768D1 (en) 1986-06-25 1987-06-25 Tube breech block sealing system for guns

Country Status (3)

Country Link
EP (1) EP0251902B1 (en)
DE (1) DE3760768D1 (en)
FR (1) FR2600762B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922334C2 (en) * 1989-07-07 1994-04-21 Rheinmetall Gmbh Axially adjustable gun barrel bottom ring
DE4006215A1 (en) * 1990-02-28 1991-09-05 Rheinmetall Gmbh LIDING RING ARRANGEMENT
GB9310372D0 (en) * 1993-05-20 1993-09-01 British Aerospace Infantry weapons
FR2728064A1 (en) * 1994-12-12 1996-06-14 Giat Ind Sa SEALING DEVICE FOR FIREARMS HAVING AMMUNITION WITHOUT SOCKET
DE10213928A1 (en) * 2002-03-28 2003-10-09 Rheinmetall W & M Gmbh mortar tube
CN112504007B (en) * 2020-11-27 2022-08-16 河北燕兴机械有限公司 Latch body gas-closing structure for recoilless gun

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998755A (en) * 1960-02-01 1961-09-05 Robert J Thierry Traversely swinging gun breech with obturating seal
DE1578046A1 (en) * 1966-12-14 1970-10-15 Rheinmetall Gmbh Wedge lock for guns with exchangeable ring lid
US3446113A (en) * 1967-09-01 1969-05-27 Trw Inc Sealed open chamber breech mechanism

Also Published As

Publication number Publication date
FR2600762A1 (en) 1987-12-31
FR2600762B1 (en) 1990-04-27
EP0251902B1 (en) 1989-10-11
EP0251902A1 (en) 1988-01-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GIAT INDUSTRIES, VERSAILLES, FR

8339 Ceased/non-payment of the annual fee