GB2417313B - Motorised breech mechanism - Google Patents

Motorised breech mechanism

Info

Publication number
GB2417313B
GB2417313B GB0418745A GB0418745A GB2417313B GB 2417313 B GB2417313 B GB 2417313B GB 0418745 A GB0418745 A GB 0418745A GB 0418745 A GB0418745 A GB 0418745A GB 2417313 B GB2417313 B GB 2417313B
Authority
GB
United Kingdom
Prior art keywords
motorised
breech mechanism
breech
motorised 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 - Lifetime
Application number
GB0418745A
Other versions
GB2417313A (en
GB0418745D0 (en
Inventor
David Norman Snook
Stephen Ashley Harper
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0418745A priority Critical patent/GB2417313B/en
Publication of GB0418745D0 publication Critical patent/GB0418745D0/en
Publication of GB2417313A publication Critical patent/GB2417313A/en
Application granted granted Critical
Publication of GB2417313B publication Critical patent/GB2417313B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B11/00—Compressed-gas guns, e.g. air guns; Steam guns
    • F41B11/60—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas
    • F41B11/62—Compressed-gas guns, e.g. air guns; Steam guns characterised by the supply of compressed gas with pressure supplied by a gas cartridge
    • 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
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
GB0418745A 2004-08-21 2004-08-21 Motorised breech mechanism Expired - Lifetime GB2417313B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0418745A GB2417313B (en) 2004-08-21 2004-08-21 Motorised breech mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0418745A GB2417313B (en) 2004-08-21 2004-08-21 Motorised breech mechanism

Publications (3)

Publication Number Publication Date
GB0418745D0 GB0418745D0 (en) 2004-09-22
GB2417313A GB2417313A (en) 2006-02-22
GB2417313B true GB2417313B (en) 2007-04-25

Family

ID=33042480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0418745A Expired - Lifetime GB2417313B (en) 2004-08-21 2004-08-21 Motorised breech mechanism

Country Status (1)

Country Link
GB (1) GB2417313B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106705747B (en) * 2016-12-22 2019-08-13 四川华庆机械有限责任公司 Auto-manual opens bolt mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191117273A (en) * 1911-07-28 1911-10-19 Charles Francois Mau Houdaille Regulating Apparatus for the Motor-driven Operating Mechanism of the Breeches of Large-calibre Guns.
US4796512A (en) * 1986-10-13 1989-01-10 Rheinmetall Gmbh Externally driven automatic weapon
EP1043561A2 (en) * 1999-03-31 2000-10-11 Krauss-Maffei Wegmann GmbH & Co. KG Gunsimulator for an AVF, in particular a battle tank

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191117273A (en) * 1911-07-28 1911-10-19 Charles Francois Mau Houdaille Regulating Apparatus for the Motor-driven Operating Mechanism of the Breeches of Large-calibre Guns.
US4796512A (en) * 1986-10-13 1989-01-10 Rheinmetall Gmbh Externally driven automatic weapon
EP1043561A2 (en) * 1999-03-31 2000-10-11 Krauss-Maffei Wegmann GmbH & Co. KG Gunsimulator for an AVF, in particular a battle tank

Also Published As

Publication number Publication date
GB2417313A (en) 2006-02-22
GB0418745D0 (en) 2004-09-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20240820