GB190911252A - Improvements in Devices for Tracing the Flight of Projectiles. - Google Patents

Improvements in Devices for Tracing the Flight of Projectiles.

Info

Publication number
GB190911252A
GB190911252A GB190911252DA GB190911252A GB 190911252 A GB190911252 A GB 190911252A GB 190911252D A GB190911252D A GB 190911252DA GB 190911252 A GB190911252 A GB 190911252A
Authority
GB
United Kingdom
Prior art keywords
primer
disk
plug
tracing
projectiles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
John Bonner Semple
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190911252A publication Critical patent/GB190911252A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/38—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information of tracer type

Abstract

11,252. Semple, J. B. May 12. Indicating trajectories of projectiles.-Fuses for igniting a tracing material, operated by the pressure of the gases when the gun is fired, are so constructed that the primer and the firing-pin are normally held at a distance apart, and one of them is carried by a part capable of being flexed by the pressure. In the form shown in Fig. 1, the tracing material is arranged in a plug 2, the primer 3 is placed against it, and the firing-pin 6 is carried by a disk 5 capable of flexure and held away from the primer by a ring 7 formed integral with the primer block. The primer block may rest against a shoulder in the plug 2. A metal cup 8 may be placed at the back of the disk 5 to form a gas-check; a plastic material such as a lead or rubber washer may also be interposed between the cup and the disk. A perforated plate 10 protects the device from damage in ramming. The device may be disposed in a recess in the projectile instead of in a plug attached thereto.
GB190911252D 1909-05-12 1909-05-12 Improvements in Devices for Tracing the Flight of Projectiles. Expired GB190911252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190911252T 1909-05-12

Publications (1)

Publication Number Publication Date
GB190911252A true GB190911252A (en) 1909-09-23

Family

ID=32444238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190911252D Expired GB190911252A (en) 1909-05-12 1909-05-12 Improvements in Devices for Tracing the Flight of Projectiles.

Country Status (1)

Country Link
GB (1) GB190911252A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331770A1 (en) * 1975-11-12 1977-06-10 Sarmac Sa EXPLOSIVE PROJECTILE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2331770A1 (en) * 1975-11-12 1977-06-10 Sarmac Sa EXPLOSIVE PROJECTILE

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