公开(公告)号：US3710997A

公开(公告)日：1973-01-16

申请号：US3710997D

申请日：1971-01-22

Applicant: TAMPELLA OY AB

Inventor： ASIKAINEN N

IPC: F42B39/26 ,  A45F3/00

CPC classification number: F42B39/26 ,  Y10S224/931

Abstract: Projectiles are supported in parallel rows with the projectiles facing downwardly and having their tail portions spread apart. Each projectile is supported by a ring which extends around its largest diameter and an opening in a plate below the ring, the opening having its axis aligned with the axis of the ring. Each ring and opening pair supports a projectile with its axis at an oblique angle to the surface of a support plate to which the rings and plates in which the openings are formed, are secured. The arrangement is such that the topmost projectile of a vertical row is supported with its axis at a relatively small angle to the surface of the support plate, the next projectile is supported with its axis at a greater angle than the first projectile, etc., so the tail portions of the projectiles are spread apart in fan fashion and are readily accessible. The rings to support successive projectiles of a row are spaced apart by a distance equal to the diameter of a ring. The support plate is provided with suitable straps to carry the storing and transporting arrangement on the back of a man like a knapsack.

Abstract translation: 抛射体以平行的方式支撑，射弹面向下并使其尾部分开。 每个抛射体由围绕其最大直径延伸的环和在环下方的板中的开口支撑，该开口具有与环的轴线对准的轴线。 每个环和开口对支撑着一个其轴线与其上形成有开口的环和板的支撑板的表面成倾斜的角度的弹丸。 这种布置使得垂直排的最高抛射体的轴线以与支撑板的表面相对较小的角度被支撑，下一个抛射体以比第一射弹等更大的角度被其轴线支撑， 所以射弹的尾部以风扇方式散开，并且易于接近。 用于支撑一排连续射弹的戒指间隔开等于环直径的距离。 支撑板设置有适当的带子，以将背包上的存放和运输装置运载在背包上，如背包。

公开(公告)号：US3710675A

公开(公告)日：1973-01-16

申请号：US3710675D

申请日：1970-12-08

Applicant: TAMPELLA OY AB

Inventor： ASIKAINEN N

IPC: F41F1/06 ,  F41G1/50 ,  F41G3/14

CPC classification number: F41F1/06 ,  F41G1/50

Abstract: A device for automatically setting the elevation angle of the aiming attachment of a grenade launcher in response to adjusting the range scale to the desired range. The range scale is on the surface of a casing mounted on the launcher tube for rotation adjustment. A sleeve extends over the scale indicia to protect the indicia and has a viewing window with a hairline to permit accurate adjustment of the range scale casing. A cam at the end face of the casing cooperates with a follower on the support shaft of the aiming device to adjust the angular setting of the aiming device in response to setting the range scale. The range scale casing is rotatably supported by a clamp sleeve which connects the bipod to the upper end of the launcher tube. With the aiming device angle preset by adjusting the range scale, it is a simple matter to adjust the bipod to position the launcher tube at an elevation angle to fire a projectile the required range.

Abstract translation: 响应于将范围刻度调整到期望的范围，用于自动设置榴弹发射器瞄准附件的仰角的装置。 范围刻度在安装在发射管上的壳体的表面上用于旋转调节。 套筒延伸超过刻度标记以保护标记，并具有带有发际线的观察窗口，以允许对范围尺度壳体进行精确调节。 壳体的端面处的凸轮与瞄准装置的支撑轴上的随动件协调，以响应于设定范围刻度来调节瞄准装置的角度设置。 范围尺寸的外壳由将两脚架连接到发射管的上端的夹紧套筒可旋转地支撑。 通过调整范围刻度来设定瞄准装置的角度，调整双脚架以使发射管定位在仰角是一件简单的事情，以将射弹射击到所需的范围。

公开(公告)号：US3765620A

公开(公告)日：1973-10-16

申请号：US3765620D

申请日：1971-07-09

Applicant: TAMPELLA OY AB

Inventor： DONNER F ,  ASIKAINEN N

IPC: F42B10/06 ,  F42B13/22

CPC classification number: F42B10/06

Abstract: A fin assembly for use with fin-stabilized projectiles such as grenades and mortars includes a tail carrier tube with a plurality of longitudinally extending fins projecting radially from the tube, the base or foot portion of each fin being pressfitted into the material of the tail carrier tube. The fins are composed of a material having substantially greater strength than the material of the tail carrier tube, and the foot portion of each fin preferably has an undulated configuration with respect to the longidutinal axis of the fin.

Abstract translation: 用于与翅片稳定的射弹（例如手榴弹和迫击炮）一起使用的翅片组件包括尾管，其具有从管径向突出的多个纵向延伸翅片，每个翼片的基部或脚部被压配合到尾架的材料中 管。 翅片由具有比尾部载体管的材料强大的强度的材料构成，并且每个翅片的脚部优选地相对于翅片的中心轴具有波浪形结构。

公开(公告)号：US3745879A

公开(公告)日：1973-07-17

申请号：US3745879D

申请日：1971-01-12

Applicant: TAMPELLA OY AB

Inventor： ASIKAINEN N ,  KOSKINEN E

IPC: F41A27/06 ,  F41F21/00

CPC classification number: F41A27/06

Abstract: A grenade launcher bipod support in which the two legs of the bipod are individually adjustable. The adjustment for each leg includes an internally threaded adjusting sleeve into which upper and lower portions of the legs are threaded so the legs are adjusted in turnbuckle fashion. The upper ends of the legs are pivotally mounted on a connector by gear segments which are in mesh so the legs can only be pivoted simultaneously. A connecting bracket is pivotally connected to the connector and the bracket is in turn pivotally connected to the barrel of the grenade launcher. Means are provided to lock both pivotal connections of the connecting bracket as well as to lock the gear segments so the bipod assembly remains in the position to which it is manually set.

Abstract translation: 手榴弹发射器双脚架支撑，其中双脚架的两条腿可单独调节。 每个腿部的调节包括内螺纹调节套筒，腿部的上部和下部部分被螺纹拧入，腿部以螺丝扣方式调节。 腿部的上端通过啮合的齿轮部分枢转地安装在连接器上，使得腿仅能够同时枢转。 连接托架枢转地连接到连接器，并且托架又枢转地连接到手榴弹发射器的枪管。 提供装置以锁定连接支架的两个枢转连接以及锁定齿轮段，使得双脚架组件保持在其手动设置的位置。