IN2015DN02910A - - Google Patents

Info

Publication number
IN2015DN02910A
IN2015DN02910A IN2910DEN2015A IN2015DN02910A IN 2015DN02910 A IN2015DN02910 A IN 2015DN02910A IN 2910DEN2015 A IN2910DEN2015 A IN 2910DEN2015A IN 2015DN02910 A IN2015DN02910 A IN 2015DN02910A
Authority
IN
India
Prior art keywords
trunnion
howitzer
ordnance
breech
barrel
Prior art date
Application number
Inventor
Keith Dawson
Frederick Herbert
Michael John Webb
Original Assignee
Bae Systems Plc
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
Priority claimed from GB1218115.2A external-priority patent/GB2506872B/en
Priority claimed from EP12275174.6A external-priority patent/EP2730881A1/en
Application filed by Bae Systems Plc filed Critical Bae Systems Plc
Publication of IN2015DN02910A publication Critical patent/IN2015DN02910A/en

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
    • F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
    • F41A23/28—Wheeled-gun mountings; Endless-track gun mountings
    • F41A23/30—Wheeled-gun mountings; Endless-track gun mountings the wheels being liftable from the ground for firing
    • 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
    • F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
    • F41A23/28—Wheeled-gun mountings; Endless-track gun mountings
    • F41A23/32—Wheeled-gun mountings; Endless-track gun mountings with split trails
    • 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
    • F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
    • F41A23/46—Trail spades
    • 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
    • F41A23/00—Gun mountings, e.g. on vehicles; Disposition of guns on vehicles
    • F41A23/50—Travelling locks; Brakes for holding the gun platform in a fixed position during transport
    • 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
    • F41A25/00—Gun mountings permitting recoil or return to battery, e.g. gun cradles; Barrel buffers or brakes
    • F41A25/22—Bearing arrangements for the reciprocating gun-mount or barrel movement
    • 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
    • F41A27/00—Gun mountings permitting traversing or elevating movement, e.g. gun carriages
    • F41A27/06—Mechanical systems
    • F41A27/08—Bearings, e.g. trunnions; Brakes or blocking arrangements
    • 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
    • F41A27/00—Gun mountings permitting traversing or elevating movement, e.g. gun carriages
    • F41A27/06—Mechanical systems
    • F41A27/08—Bearings, e.g. trunnions; Brakes or blocking arrangements
    • F41A27/12—Brakes or locks for blocking traversing or elevating gear in a fixed position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Soil Working Implements (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Toys (AREA)

Abstract

A howitzer suitable for deployment on a ground plane , the howitzer comprising an ordnance for firing a projectile. The ordnance comprising a barrel defining a barrel axis and having a muzzle towards the front end of the howitzer and a breech assembly at the back end of the barrel; and a cradle for holding the ordnance at a traverse and an elevation; two trunnion pins located on said cradle which co- locate with receiving trunnion bearings on a saddle, wherein in a first position said breech is located forward of said trunnion , in a second position , at the end of the recoil stroke , said breech is retracted substantially behind said trunnion wherein said recoil stroke is variable depending on the selection of the elevation.
IN2910DEN2015 2012-10-10 2013-10-10 IN2015DN02910A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1218115.2A GB2506872B (en) 2012-10-10 2012-10-10 Field gun aim
EP12275174.6A EP2730881A1 (en) 2012-11-13 2012-11-13 Field gun
PCT/GB2013/000424 WO2014057235A1 (en) 2012-10-10 2013-10-10 Field gun

Publications (1)

Publication Number Publication Date
IN2015DN02910A true IN2015DN02910A (en) 2015-09-11

Family

ID=49510425

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2910DEN2015 IN2015DN02910A (en) 2012-10-10 2013-10-10

Country Status (7)

Country Link
EP (1) EP2906898B1 (en)
JP (1) JP6017696B2 (en)
IN (1) IN2015DN02910A (en)
PL (1) PL2906898T3 (en)
SA (1) SA515360257B1 (en)
SG (1) SG11201502592VA (en)
WO (1) WO2014057235A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2595288B (en) 2020-05-21 2024-04-24 Bae Systems Plc Wheel arm for a howitzer system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1358386A (en) * 1916-06-19 1920-11-09 Ernest C Moriarty Ordnance recoil-check
FR1425261A (en) * 1960-09-15 1966-01-24 Ministero Della Difesa Esercit Differential braking cradle mounted artillery piece, towed by motor or by horse, transportable by plane or helicopter, able to be launched by parachute and disassembled for transport on backs of animals
US3366009A (en) * 1965-01-19 1968-01-30 Bofors Ab Recoiling field gun mounted on a carriage lifted off wheels for firing
US3598016A (en) * 1969-03-18 1971-08-10 Gen Electric Automatic burst firing gun having revolving chambers
US5210370A (en) * 1988-01-22 1993-05-11 Royal Ordnance Lightweight weapon stabilizing system
GB2313179B (en) * 1988-12-14 1998-02-18 Vickers Shipbuilding & Eng Improvements in or relating to field howitzers
GB8829192D0 (en) * 1988-12-14 1998-03-18 Vickers Shipbuilding & Eng Improvements in or relating to field howitzers
GB9415799D0 (en) * 1994-08-04 1994-09-28 Royal Ordnance Plc Recoil system
FR2880108B1 (en) * 2004-12-28 2007-03-23 Giat Ind Sa ARM SYSTEM COMPRISING A LIGHT VEHICLE AND METHOD OF IMPLEMENTING SUCH AN ARMS SYSTEM

Also Published As

Publication number Publication date
EP2906898B1 (en) 2018-10-10
PL2906898T3 (en) 2019-02-28
SG11201502592VA (en) 2015-04-29
JP6017696B2 (en) 2016-11-02
WO2014057235A1 (en) 2014-04-17
EP2906898A1 (en) 2015-08-19
SA515360257B1 (en) 2018-08-16
JP2015534634A (en) 2015-12-03

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