FR2600762B1 - HEAD TUBE SEALING SYSTEM - Google Patents

HEAD TUBE SEALING SYSTEM

Info

Publication number
FR2600762B1
FR2600762B1 FR8609172A FR8609172A FR2600762B1 FR 2600762 B1 FR2600762 B1 FR 2600762B1 FR 8609172 A FR8609172 A FR 8609172A FR 8609172 A FR8609172 A FR 8609172A FR 2600762 B1 FR2600762 B1 FR 2600762B1
Authority
FR
France
Prior art keywords
sealing system
head tube
tube sealing
head
tube
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 - Fee Related
Application number
FR8609172A
Other languages
French (fr)
Other versions
FR2600762A1 (en
Inventor
Michel Jean Gilbert 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.)
Direction General pour lArmement DGA
Original Assignee
Direction General pour lArmement DGA
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 filed Critical Direction General pour lArmement DGA
Priority to FR8609172A priority Critical patent/FR2600762B1/en
Priority to DE8787401459T priority patent/DE3760768D1/en
Priority to EP19870401459 priority patent/EP0251902B1/en
Publication of FR2600762A1 publication Critical patent/FR2600762A1/en
Application granted granted Critical
Publication of FR2600762B1 publication Critical patent/FR2600762B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
FR8609172A 1986-06-25 1986-06-25 HEAD TUBE SEALING SYSTEM Expired - Fee Related FR2600762B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8609172A FR2600762B1 (en) 1986-06-25 1986-06-25 HEAD TUBE SEALING SYSTEM
DE8787401459T DE3760768D1 (en) 1986-06-25 1987-06-25 Tube breech block sealing system for guns
EP19870401459 EP0251902B1 (en) 1986-06-25 1987-06-25 Tube breech block sealing system for guns

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 (2)

Publication Number Publication Date
FR2600762A1 FR2600762A1 (en) 1987-12-31
FR2600762B1 true FR2600762B1 (en) 1990-04-27

Family

ID=9336683

Family Applications (1)

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

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
EP0251902A1 (en) 1988-01-07
DE3760768D1 (en) 1989-11-16
EP0251902B1 (en) 1989-10-11

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse