公开(公告)号：US3911825A

公开(公告)日：1975-10-14

申请号：US44589674

申请日：1974-02-26

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  MARONDEL GUENTHER

IPC: B25C1/16 ,  F42B1/00 ,  F42B5/16

CPC classification number: B25C1/163 ,  B25C1/166 ,  F42B1/00 ,  F42B5/16 ,  Y10S102/70

Abstract: A caseless formed propellant powder charge including a shaped propellant powder charge having a central continuous recess or hole and a percussion-sensitive primer charge with an H-shaped cross section disposed in the recess. Preferably, the shaped propellant charge and the primer charge are fabricated from materials such as nitrocellulose, polyvinyl nitrate, nitroguanidine, penthrite, or mixtures thereof, and tetrazene or tetrazene tricinate, respectively. The compression and dimensioning of the various portions of the H-shaped primer charge may be modified to achieve the desired sensitivity.

Abstract translation: 一种无形成型的推进剂粉末装料，其包括具有中心连续凹部或孔的成形推进剂粉末装料和设置在凹部中的具有H形横截面的冲击敏感底漆电荷。 优选地，成形的推进剂装料和底漆装料分别由诸如硝酸纤维素，聚乙烯硝酸盐，硝基胍，戊二烯或其混合物的材料制成，并且分别是四氮烯或四硝酸四苯酯。 可以修改H形引物电荷的各个部分的压缩和尺寸以实现期望的灵敏度。

公开(公告)号：US3657500A

公开(公告)日：1972-04-18

申请号：US3657500D

申请日：1970-01-27

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  BENDLER HELLMUT ,  HUBSCH GUNTER

IPC: B60R21/16 ,  F42C19/06 ,  H01H1/02 ,  H01H35/14

CPC classification number: F42C19/06 ,  H01H1/02 ,  H01H35/14

Abstract: A vibration-sensitive electric switch, for use in percussion or vibration fuses, particularly for hand and rifle grenades, as well as mines, having a pair of contacts, one of which is supported for movement into contact with the other contact in response to application of forces thereto and at least one of said contacts being deformable at least in the area of contact with said other contact so as to increase the contact time therebetween.

Abstract translation: 一种用于冲击或振动保险丝的振动电开关，特别是用于手枪和步枪手榴弹，以及具有一对触点的矿井，其中一个触点被支撑以响应于应用而与另一个触点相接触 并且至少一个所述触点至少在与所述另一个触点接触的区域中是可变形的，以便增加它们之间的接触时间。

公开(公告)号：US3613758A

公开(公告)日：1971-10-19

申请号：US3613758D

申请日：1969-01-02

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  MARONDEL GUNTHER ,  BENDLER HELLMUT ,  SIEGELIN WERNER

IPC: C06C5/06 ,  F42C19/08

CPC classification number: C06C5/06 ,  F42C19/0803 ,  F42C19/0815

Abstract: A propagation primer containing a primer charge having a composition comprising, by weight, approximately: 40-60 PERCENT OF BARIUM NITRATE 10-20 PERCENT OF AN ALUMINUM-MAGNESIUM ALLOY 5-20 PERCENT OF LEAD DIOXIDE 6-10 PERCENT OF ZIRCONIUM HYDRIDE, AND 1-5 PERCENT OF BORON The composition is substantially insensitive to friction and shock. For propagation over larger distances, additional specific primer compositions may be employed.

公开(公告)号：US3583320A

公开(公告)日：1971-06-08

申请号：US3583320D

申请日：1968-05-06

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  STAHLMANN RUDOLF

IPC: F42C14/04 ,  F42C15/20 ,  F42C15/24 ,  F42C5/00 ,  F42C15/10

CPC classification number: F42C14/04 ,  F42C15/20 ,  F42C15/24

Abstract: The projectile has a spring urged firing pin held out of contact with the primer by a first locking ball engaging a release member spring urged into contact with a fluid pressure responsive piston designed to axially move the release member out of engagement with the locking member against the force of the spring upon the occurrence of an external pressure above a predetermined pressure, which pressure reaches the piston through a conduit having therein a normally open valve closed by the tubular wall of the cartridge case. An additional locking ball is held in its position blocking movement of the firing pin by means of a safety member spring urged out of engagement with the ball and held against the force of its spring by the cartridge case.

公开(公告)号：US3580180A

公开(公告)日：1971-05-25

申请号：US3580180D

申请日：1967-09-19

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  MARONDEL GUNTHER

IPC: F42B1/00 ,  F42B1/02

CPC classification number: F42B1/00 ,  Y10S102/70

Abstract: A consumable industrial propellant cartridge having a formstabilized annular propellant charge body filled with loose ignitor composition and closed at both ends with a relatively thin powder foil coated on its inside surface with a percussionsensitive material, for example, tetrazene or tetrazenetrizinate.

公开(公告)号：US3576165A

公开(公告)日：1971-04-27

申请号：US3576165D

申请日：1968-04-08

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  STAHLMANN RUDOLF

IPC: F42B8/20 ,  F42C15/20 ,  F42C15/21 ,  F42C15/04 ,  F42C15/00 ,  F42C15/34

CPC classification number: F42B8/20 ,  F42C15/20 ,  F42C15/21

Abstract: A locking pin extends between the firing pin and primer element of a projectile to prevent their engagement during transport and while within the barrel of the firing device because of the radial abutment of a safety member that will move axially out of engagement only after the projectile has left the barrel of the firing device so that the locking member may move radially outward to arm the device. The safety member may be the radial abutment of the cartridge case tubular wall before firing and the interior surfaces of the firing device barrel during firing, with the locking member preferably being spring urged outwardly. Also, the safety member may be an axially extending pin prevented from rearward movement out of engagement with the locking member by a spacer disc separable upon exit from the barrel or the cartridge bottom piece.

公开(公告)号：US3476049A

公开(公告)日：1969-11-04

申请号：US3476049D

申请日：1967-05-17

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  STAHLMANN RUDOLF

IPC: F42B10/34 ,  F42B11/18 ,  F42B13/20

CPC classification number: F42B10/34

公开(公告)号：US3882780A

公开(公告)日：1975-05-13

申请号：US42272473

申请日：1973-12-07

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  STAHLMANN RUDOLF ,  JENSEN ERNST

IPC: F42B12/46 ,  F42B30/04 ,  F42C14/02 ,  F42B13/46 ,  F42B11/42

CPC classification number: F42B30/04 ,  F42C14/02

Abstract: Rifle grenade for launching from the barrel of a firearm having a grenade body, a launching tube and a detonator. The detonator is in the form of impact-initiatable igniter disposed at one end of the grenade body facing the launching tube and having a striker element spaced from the igniter in a safety position. The striker element is arranged to move forwardly toward the igniter to impact thereon upon launching of the grenade. A delay train may be interposed between the igniter and material carried by the grenade body for igniting the material after a predetermined delay.

Abstract translation: 从手榴弹身体枪管，发射管和雷管枪弹发射的步枪手榴弹。 该雷管是以能够触发的点火器的形式，其设置在手榴弹身体的面向发射管的一端，并且在安全位置具有与点火器间隔开的撞针元件。 撞击器元件布置成在发射手榴弹时朝向点火器向前移动以在其上冲击。 在点火器和由手榴弹体携带的材料之间可以将延迟列插入到预定延迟之后点燃材料。

公开(公告)号：US3867885A

公开(公告)日：1975-02-25

申请号：US39643873

申请日：1973-09-12

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  BENDLER HELLMUT ,  BREDE UWE

IPC: F42C19/12 ,  F42B19/12

CPC classification number: F42C19/12

Abstract: An electrical primer having a pole piece, a plated element having an ignition bridge, a casing member and an ignitable charge arranged within an electrically conductive housing such that the ignitable charge is in operative relation with the ignition bridge and an electrically conductive connection is provided between the pole piece and the housing via the plated element and the casing member. The pole piece is accessible from the outside of the housing and is provided with a recess in the side portion facing the ignitable charge and the plated element is arranged within the recess such that the bottom surface thereof rests on the bottom of the recess of the pole piece. The plated element may also have a peripheral surface portion resting against the wall portion of the recess.

Abstract translation: 一种具有极靴的电底漆，具有点火桥的镀层元件，壳体构件和布置在导电壳体内的可点​​燃电荷，使得可点燃电荷与点火桥具有操作关系，并且在导电连接之间提供导电连接， 所述极片和所述壳体经由所述电镀元件和所述壳体构件。 极片可从壳体的外部接近，并且在面向可点燃电荷的侧部设置有凹部，并且电镀元件设置在凹部内，使得其底表面搁置在极的凹部的底部 片。 电镀元件还可以具有靠在凹部的壁部分上的周边表面部分。

公开(公告)号：US3529548A

公开(公告)日：1970-09-22

申请号：US3529548D

申请日：1967-05-01

Applicant: DYNAMIT NOBEL AG

Inventor： GAWLICK HEINZ ,  UMBACH HANS

IPC: B25C1/16 ,  F42B5/26

CPC classification number: B25C1/163