公开(公告)号：US08726784B2

公开(公告)日：2014-05-20

申请号：US13708605

申请日：2012-12-07

申请人： BAE SYSTEMS plc

发明人： Keith Dawson ,  Frederick Herbert ,  John Michael Webb

IPC分类号： F41A23/28 ,  F41A23/46 ,  F41A25/00 ,  F41A25/22

CPC分类号： F41A23/28 ,  F41A21/36 ,  F41A23/34 ,  F41A23/46 ,  F41A25/00 ,  F41A25/02 ,  F41A25/20 ,  F41A25/22 ,  F41A27/00 ,  F41A27/02

摘要： A howitzer suitable for deployment on a ground plane, the howitzer having an ordnance for firing a projectile. The ordnance can include 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; a cradle for holding the ordnance at a traverse and an elevation; two trunnion pins located on the cradle, which co-locate with receiving trunnion bearings on a saddle, wherein in a first position said breech is located forward of the trunnion, in a second position, at the end of the recoil stroke, the breech is retracted substantially behind the trunnion, wherein a recoil stroke is variable depending on the selection of the elevation.

摘要翻译： 榴弹炮适用于在地面飞机上部署，榴弹炮具有射击弹药的弹药。 该弹药可以包括限定枪管轴线的枪管，并且具有朝向榴弹炮前端的枪口和枪管后端的后枪组件; 用于在横越和高程处举起军械的摇篮; 位于托架上的两个耳轴销，其与鞍座上的接收耳轴轴承共同定位，其中在第一位置，所述后膛位于耳轴的前方，处于第二位置，在反冲行程结束时，后膛是 基本上在耳轴后方缩回，其中反冲冲程根据仰角的选择而变化。

公开(公告)号：US20140102286A1

公开(公告)日：2014-04-17

申请号：US13708605

申请日：2012-12-07

申请人： BAE SYSTEMS PLC

发明人： Keith DAWSON ,  Frederick Herbert ,  John Michael Webb

IPC分类号： F41A25/02 ,  F41A27/00 ,  F41A21/36

CPC分类号： F41A23/28 ,  F41A21/36 ,  F41A23/34 ,  F41A23/46 ,  F41A25/00 ,  F41A25/02 ,  F41A25/20 ,  F41A25/22 ,  F41A27/00 ,  F41A27/02

摘要： A howitzer suitable for deployment on a ground plane, the howitzer having an ordnance for firing a projectile. The ordnance can include 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; a cradle for holding the ordnance at a traverse and an elevation; two trunnion pins located on the cradle, which co-locate with receiving trunnion bearings on a saddle, wherein in a first position said breech is located forward of the trunnion, in a second position, at the end of the recoil stroke, the breech is retracted substantially behind the trunnion, wherein a recoil stroke is variable depending on the selection of the elevation.

摘要翻译： 榴弹炮适用于在地面飞机上部署，榴弹炮具有射击弹药的弹药。 该弹药可以包括限定枪管轴线的枪管，并且具有朝向榴弹炮前端的枪口和枪管后端的后枪组件; 用于在横越和高程处举起军械的摇篮; 位于托架上的两个耳轴销，其与鞍座上的接收耳轴轴承共同定位，其中在第一位置，所述后膛位于耳轴的前方，处于第二位置，在反冲行程结束时，后膛是 基本上在耳轴后方缩回，其中反冲冲程根据仰角的选择而变化。