公开(公告)号：US4793037A

公开(公告)日：1988-12-27

申请号：US11582

申请日：1987-02-06

Applicant: Herman L. Carter

Inventor： Herman L. Carter

IPC: B21K1/02 ,  F42B12/78 ,  B21K21/06

CPC classification number: F42B12/78 ,  B21K1/025 ,  Y10T29/49988

Abstract: A bullet and method of making the bullet is disclosed. The bullet comprises an outer jacket of copper base material and an inner core of lead. The jacket includes a base portion and an ogive shaped cylindrical portion. The base portion has a higher yield point than the cylindrical portion so that the base portion will remain intact after impact with a game animal while the cylindrical section splits longitudinally and expands as the bullet travels into the target with a minimum in weight reduction. The method of making the bullet includes work hardening the base portion more than the cylindrical portion to obtain the higher yield strength.

Abstract translation: 披露了子弹和制造子弹的方法。 子弹包括铜基材的外护套和铅的内核。 护套包括基部和成形圆柱形部分。 基部具有比圆筒部更高的屈服点，使得在与游戏动物撞击之后，基部将保持完整，同时圆柱形部分纵向分裂并随着子弹以最小的重量减少行进到目标中而膨胀。 制造子弹的方法包括比圆筒部分加工硬化基部以获得更高的屈服强度。

公开(公告)号：US5641937A

公开(公告)日：1997-06-24

申请号：US673912

申请日：1996-07-01

Applicant: Herman L. Carter

Inventor： Herman L. Carter

IPC: F42B12/34 ,  F42B30/02

CPC classification number: F42B12/34 ,  F42B30/02

Abstract: A soft nose, bonded lead core bullet for rifles and pistols and a method of making the bullets is disclosed. The bullets have a Jacket of copper based material with a solid base portion and an upper nose portion having a cavity in which the lead core is located and bonded to the walls of the cavity. The walls of the cavity decrease in width away from the base and curves inwardly to form an ogive shape. The jacket increases in hardness and strength from the upper end of the cylindrical wall to the base of the bullet. The cylindrical wall has an outer lip between 0.012 and 0.020 inches wide and the ratio of the lip thickness to the bottom cavity wall thickness is about 0.18-0.20 for rifle bullets and about 0.3-0.4 for pistol bullets.

Abstract translation: 公开了一种用于步枪和手枪的柔软鼻子，粘合铅芯子弹和制造子弹的方法。 子弹具有铜基材料护套，具有固体基部，上鼻部具有空腔，引线芯位于该空腔中并结合到腔的壁。 空腔的壁宽度远离基座，向内弯曲，形成一个起伏的形状。 护套的硬度和强度从圆柱形壁的上端增加到子弹的底部。 圆柱形壁具有0.012和0.020英寸宽之间的外唇，并且唇部厚度与底部腔壁厚度的比率对于步枪子弹为约0.18-0.20，对于手枪弹子为约0.3-0.4。

公开(公告)号：US4750427A

公开(公告)日：1988-06-14

申请号：US11581

申请日：1987-02-06

Applicant: Herman L. Carter

Inventor： Herman L. Carter

IPC: F42B12/78 ,  F42B11/08

CPC classification number: F42B12/78

Abstract: A bullet is disclosed that includes a generally cylindrical outer jacket of copper base material having an inner cavity that is closed at one end to provide a solid nose for the bullet. The nose has a minimum longitudinal thickness that is equal to or greater than about 10% of the length of the bullet and a flat face symmetrically located with respect to and perpendicular to the longitudinal axis of the bullet. The face covers at least thirty-five percent of the cross-sectional area of the bullet. The inner cavity of the outer jacket is filled with lead.

Abstract translation: 公开了一种子弹，其包括大致圆柱形的铜基材料外壳，其具有在一端封闭以提供用于子弹的实心鼻部的内腔。 鼻子具有等于或大于子弹长度的约10％的最小纵向厚度和相对于并垂直于子弹的纵向轴线对称定位的平面。 该面孔至少占子弹横截面积的百分之三十五。 外套的内腔充满铅。

公开(公告)号：US06439125B1

公开(公告)日：2002-08-27

申请号：US09013962

申请日：1998-01-27

Applicant: Herman L. Carter

Inventor： Herman L. Carter

IPC: F42B1234

CPC classification number: F42B12/34 ,  F42B5/025 ,  F42B30/02

Abstract: The invention relates to a bullet having a tapered nose and a cylindrical base. The base is provided with an annular groove having a diameter less than the bore diameter of the barrel of the gun from which it is fired to reduce the force required to move the bullet through the barrel to increase the muzzle velocity and kinetic energy of the bullet.

Abstract translation: 本发明涉及一种具有锥形鼻部和圆柱形底座的子弹。 基座设置有直径小于枪筒直径的环形凹槽，从该枪口的筒体射出的孔直径被点燃，以减小将子弹移动穿过枪管所需的力，以增加炮弹速度和子弹的动能 。

公开(公告)号：US5621186A

公开(公告)日：1997-04-15

申请号：US531118

申请日：1995-09-20

Applicant: Herman L. Carter

Inventor： Herman L. Carter

IPC: F42B12/34 ,  F42B30/02

CPC classification number: F42B12/34 ,  F42B30/02

Abstract: A soft nose, bonded lead core bullet for rifles and pistols and a method of making the bullets is disclosed. The bullets have a jacket of copper based material with a solid base portion and an upper nose portion having a cavity in which the lead core is located and bonded to the walls of the cavity. The walls of the cavity decrease in width away from the base and curves inwardly to form an ogive shape. The jacket increases in hardness and strength from the upper end of the cylindrical wall to the base of the bullet. The cylindrical wall has an outer lip between 0.012 and 0.020 inches wide and the ratio of the lip thickness to the bottom cavity wall thickness is about 0.18-0.20 for rifle bullets and about 0.3-0.4 for pistol bullets.

Abstract translation: 公开了一种用于步枪和手枪的柔软鼻子，粘合铅芯子弹和制造子弹的方法。 子弹具有铜基材料的夹套，其具有固体基部，并且上鼻部具有空腔，引线芯位于该腔中并结合到腔的壁。 空腔的壁宽度远离基座，向内弯曲，形成一个起伏的形状。 护套的硬度和强度从圆柱形壁的上端增加到子弹的底部。 圆柱形壁具有0.012和0.020英寸宽之间的外唇，并且唇部厚度与底部腔壁厚度的比率对于步枪子弹为约0.18-0.20，对于手枪弹子为约0.3-0.4。

公开(公告)号：US4879953A

公开(公告)日：1989-11-14

申请号：US261755

申请日：1988-10-24

Applicant: Herman L. Carter

Inventor： Herman L. Carter

IPC: B21K1/02 ,  F42B12/78

CPC classification number: F42B12/78 ,  B21K1/025

Abstract: A bullet is disclosed. The bullet comprises an outer jacket of cooper base material and an inner core of lead. The jacket includes a base portion and an ogive shaped cylindrical portion. The base portion has a higher yield point than the cylindrical portion so that the base portion will remain intact after impact with a game animal while the cylindrical section splits longitudinally and expands as the bullet travels into the target with a minimum in weight reduction.

Abstract translation: 披露了一个子弹。 子弹包括铜基材的外护套和铅内芯。 护套包括基部和成形圆柱形部分。 基部具有比圆筒部更高的屈服点，使得在与游戏动物撞击之后，基部将保持完整，同时圆柱形部分纵向分裂并随着子弹以最小的重量减少行进到目标中而膨胀。