公开(公告)号：US4587756A

公开(公告)日：1986-05-13

申请号：US629990

申请日：1984-07-12

Applicant: Horst Jakubaschk ,  Erich Weisser

Inventor： Horst Jakubaschk ,  Erich Weisser

IPC: F41A9/62 ,  F41C25/02 ,  F41C27/14

CPC classification number: F41A9/62

Abstract: A magazine (1) for a small arm comprising a follower spring (3) and a follower (6), and means for indicating the loading condition of the magazine is characterized in that indicator means (4, 5) responding to the position of a section (3') of the follower spring (3) located at a distance from the follower (6) are provided at a point of the magazine (1) which is visible when the firearm is ready to fire. This permits the loading condition to be determined in a very simple manner.

Abstract translation: 一种用于包括从动弹簧（3）和从动件（6）的小型臂的盒子（1）以及用于指示所述料盒的装载状态的装置，其特征在于，响应于所述装置的位置的指示装置（4,5） 位于与从动件（6）一定距离处的从动弹簧（3）的部分（3'）设置在刀库（1）的当枪支准备就绪时可见的点。 这允许以非常简单的方式确定装载状态。

公开(公告)号：US4216601A

公开(公告)日：1980-08-12

申请号：US952698

申请日：1978-10-19

Applicant: Daniel D. Musgrave

Inventor： Daniel D. Musgrave

IPC: F41A9/62 ,  F41C27/14

CPC classification number: F41A9/62

Abstract: A process for indicating to a user the status of the supply of cartridges in a magazine. A sonic indicator is used to signal that the magazine is empty; or that it contains one cartridge; or that it is full.

Abstract translation: 向用户指示盒中的盒的供给状态的处理。 声音指示器用于指示杂志为空; 或者它包含一个墨盒; 或者它是满的。

公开(公告)号：US4219953A

公开(公告)日：1980-09-02

申请号：US17039

申请日：1979-03-02

Applicant: Daniel D. Musgrave

Inventor： Daniel D. Musgrave

IPC: F41A9/62 ,  F41C27/14

CPC classification number: F41A9/62

Abstract: Sonic devices to indicate that no cartridges are present in a magazine, or that at least one cartridge is present.

Abstract translation: 声音设备表示盒中没有墨盒，或至少有一个墨盒存在。

公开(公告)号：US4697366A

公开(公告)日：1987-10-06

申请号：US747970

申请日：1985-06-24

Applicant: David M. Frisoli

Inventor： David M. Frisoli

IPC: F41A9/62 ,  F41C27/14

CPC classification number: F41A9/62

Abstract: There is disclosed a chamber indicator apparatus for a conventional revolver. The chamber indicator apparatus employs an aperture in the recoil plate which aperture abuts against the back end of the cylinder and allows one to view a given area of the cylinder via the aperture. The viewed cylinder area has emplaced thereon indicia indicative of the chamber which is aligned with the barrel of the gun. In this manner, the user can view the indicia via the aperture and hence identify the chamber accommodating the cartridge that is to be fired. Accordingly, the user now has the knowledge of the number of shots fired as well as the chamber being used at all times during the firing of a weapon.

Abstract translation: 公开了一种用于常规左轮手枪的室指示装置。 腔室指示器装置在反冲板中使用孔，该孔与气缸的后端邻接，并允许人们经由孔观察气缸的给定区域。 所观察的气缸区域已经放置有指示与枪的枪管对准的腔室的标记。 以这种方式，用户可以经由孔观察标记，并且因此识别容纳要被点燃的盒的腔室。 因此，用户现在已经知道在射击武器期间的任何时候使用的射击次数以及被使用的腔室。

公开(公告)号：US4142313A

公开(公告)日：1979-03-06

申请号：US907165

申请日：1978-05-18

Applicant: Daniel D. Musgrave

Inventor： Daniel D. Musgrave

IPC: F41A9/62 ,  F41C27/14

CPC classification number: F41A9/62

Abstract: Indicators for cartridge magazines to inform the user if a magazine is empty; if it contains one cartridge; or if it is full. Acoustic means are disclosed by which the condition of the magazine can be determined. Also disclosed is a full-magazine indicator comprising a magazine floor which can be appreciably deformed by means within the magazine, when the magazine is full.

Abstract translation: 墨盒杂志的指示灯，通知用户杂志是否为空; 如果它包含一个墨盒; 或者如果它是满的。 公开了可以确定杂志条件的声学装置。 还公开了一种全盒式指示器，其包括当盒子已满时可以通过装置内的装置而明显地变形的杂志地板。