GB257871A - Improvements in fuses for projectiles - Google Patents
Improvements in fuses for projectilesInfo
- Publication number
- GB257871A GB257871A GB1604926A GB1604926A GB257871A GB 257871 A GB257871 A GB 257871A GB 1604926 A GB1604926 A GB 1604926A GB 1604926 A GB1604926 A GB 1604926A GB 257871 A GB257871 A GB 257871A
- Authority
- GB
- United Kingdom
- Prior art keywords
- primer
- released
- clockwork
- firing pin
- plate
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/24—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means
- F42C15/26—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected by inertia means using centrifugal force
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/20—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin
- F42C15/22—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin using centrifugal force
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/02—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means
- F42C9/04—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor
- F42C9/041—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition the timing being caused by mechanical means by spring motor the clockwork activating a security device, e.g. for unlocking the firing-pin
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Air Bags (AREA)
Abstract
257,871. Pearson, C. H. March 2, 1925. Projectile fuzes.-A centrifugal plate 22, Figs. 1, 2, and 3, is pivoted directly on the fuze body 10 between the primer 16 and the firing pin 41, Fig. 4, of a clockwork time fuze. The plate 22 is released on discharge by the set back of an inertia bolt 85, Figs. 2 and 3, and is then swung out by centrifugal force against the action of a spring 23. This leaves the firing pin free to strike the primer when the lever 68 of the trigger 44 is released at the appointed time by a notch in the disc 62 of the clockwork.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1604926A GB257871A (en) | 1925-03-02 | 1925-03-02 | Improvements in fuses for projectiles |
FR595446D FR595446A (en) | 1925-03-02 | 1925-03-13 | Rocket refinements |
CH114935D CH114935A (en) | 1925-03-02 | 1925-03-16 | Rocket shells. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1604926A GB257871A (en) | 1925-03-02 | 1925-03-02 | Improvements in fuses for projectiles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB257871A true GB257871A (en) | 1926-09-02 |
Family
ID=10070203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1604926A Expired GB257871A (en) | 1925-03-02 | 1925-03-02 | Improvements in fuses for projectiles |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH114935A (en) |
FR (1) | FR595446A (en) |
GB (1) | GB257871A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110044220A (en) * | 2019-03-07 | 2019-07-23 | 江西星火军工工业有限公司 | A kind of fuse two-way priming device |
-
1925
- 1925-03-02 GB GB1604926A patent/GB257871A/en not_active Expired
- 1925-03-13 FR FR595446D patent/FR595446A/en not_active Expired
- 1925-03-16 CH CH114935D patent/CH114935A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110044220A (en) * | 2019-03-07 | 2019-07-23 | 江西星火军工工业有限公司 | A kind of fuse two-way priming device |
Also Published As
Publication number | Publication date |
---|---|
CH114935A (en) | 1926-05-17 |
FR595446A (en) | 1925-10-02 |
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