US385332A - Max von foestee - Google Patents
Max von foestee Download PDFInfo
- Publication number
- US385332A US385332A US385332DA US385332A US 385332 A US385332 A US 385332A US 385332D A US385332D A US 385332DA US 385332 A US385332 A US 385332A
- Authority
- US
- United States
- Prior art keywords
- fuse
- tube
- shell
- charge
- foestee
- 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 - Lifetime
Links
- 238000004880 explosion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 206010010254 Concussion Diseases 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2S,3R,4S,5R,6R)-2-[(2R,3R,4S,5R,6S)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2R,3R,4S,5R,6S)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C1/00—Impact fuzes, i.e. fuzes actuated only by ammunition impact
- F42C1/02—Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze
Definitions
- the shell is provided inside with a tube rigidly connected therewith and open at its forward end. The fuse is lodged within this tube in such position that its initial cartridge is separated from the charge of the shell by the walls of the said tube, which are made of considerable strength.
- the fuse is secured in the tube by a fastening adapted to give way when, upon the shell stri king against its mark, the fuse is impelled forward within the shell by its inertia, and achannel is provided in the charge of the shell oppositeto the mouth of the tube, into which the fuse, after having broken its fastening, can fly, so that the initial cartridge on exploding will be in the requisite immediate contact with the charge.
- the initial cartridge is prevented from causing the charge of the shell to explode in case it should itself accidental] y explode within the said tube; moreover, the fuse is not immev V diately ali'ected' by the impact of the shell be employed.
- FIG. 2 is a section of the fuse and of" and marked in Fig. 1 by the letter 2, consists in the percussion-fuse pfn 0, the detonatingcartridge 2', inclosed in the tube 1", which is fixed to an extension of the casep of the percussion-fuse by means of screws, and which thus holds together the parts of the fuse ,z.
- the percussion-fuse comprises, in addition to the said case p, the piecef, containing the primer, the ring 0, and the guard'n, the latter being a small perforated disk having two resilient' arms extending downward-therefrom and flaring outward, the said guard being placed between the piecef and the ring 0, and the parts being so arranged that normally the piecef will be kept down by the guard 11. and the ring 0, whereas when the piece f is impelled forward, in consequence of the impact of the shell, it will draw the arms of the guard it into the ring 0 and strike with its primer against the pin at the top of the casep,whereby the primer is caused to detonate.
- the drawings show a spiral spring placed on top of the piece f.
- the eutire fuse, as described, does not,jhowever, in itself, form any part of the invention which I claim, and fuses of different construction may Upon its portion containing the initial cartridge ithe tube 1' is provided with apertures, through which the cartridge,
- the wire d is preferably detachably connected to the tubec, and extends over the fuse-head for retaining it normally in the said tube.
- the fuse has, relatively to the driving-power of the powder-gases, under all circumstances the tendency to remain in the tube 0, the same bearing with the offset a of its head against the upper edge of the tube.
- the fuse breaks the wire d and flies forward into the channel k, formed in the bursting-eharge. Snpposingthat the material composing the charge has a certain degree of elasticity, as is the case with gun cotton, the
Description
(No Model.)
M. VON FORSTER.
SHELL.
- No. 385,332. Patented June 26, 1888.
v 4A 4/ m mm,
' UNITED STATES PATENT ()FFIcE.
MAX VON FORSTER', OF BERLIN, GERMANY.
SHELL.
SPECIFICATION forming part of Letters Patent No. 385,332, dated June 26, 1888.
' Application tiled March 8, 1888. Serial No. 266.629. (No model.)
ing provided with a. percussion-fuse; and itsobject is to prevent the shell from prematurely exploding during the handling and transporting and in the gun while being projected therefrom, and also to avoid an explosion of the shell from taking place by the mere impact of the same against its mark and before its having penetrated into the same. For this purpose the shell is provided inside with a tube rigidly connected therewith and open at its forward end. The fuse is lodged within this tube in such position that its initial cartridge is separated from the charge of the shell by the walls of the said tube, which are made of considerable strength. The fuse is secured in the tube by a fastening adapted to give way when, upon the shell stri king against its mark, the fuse is impelled forward within the shell by its inertia, and achannel is provided in the charge of the shell oppositeto the mouth of the tube, into which the fuse, after having broken its fastening, can fly, so that the initial cartridge on exploding will be in the requisite immediate contact with the charge. By these means the initial cartridge is prevented from causing the charge of the shell to explode in case it should itself accidental] y explode within the said tube; moreover, the fuse is not immev V diately ali'ected' by the impact of the shell be employed.
the tube a, drawn to a larger scale. The complete fuse employed in this case,
shell. .Fig. 2 isa section of the fuse and of" and marked in Fig. 1 by the letter 2, consists in the percussion-fuse pfn 0, the detonatingcartridge 2', inclosed in the tube 1", which is fixed to an extension of the casep of the percussion-fuse by means of screws, and which thus holds together the parts of the fuse ,z. The percussion-fuse comprises, in addition to the said case p, the piecef, containing the primer, the ring 0, and the guard'n, the latter being a small perforated disk having two resilient' arms extending downward-therefrom and flaring outward, the said guard being placed between the piecef and the ring 0, and the parts being so arranged that normally the piecef will be kept down by the guard 11. and the ring 0, whereas when the piece f is impelled forward, in consequence of the impact of the shell, it will draw the arms of the guard it into the ring 0 and strike with its primer against the pin at the top of the casep,whereby the primer is caused to detonate. In addition to the said guard, the drawings show a spiral spring placed on top of the piece f. The eutire fuse, as described, does not,jhowever, in itself, form any part of the invention which I claim, and fuses of different construction may Upon its portion containing the initial cartridge ithe tube 1' is provided with apertures, through which the cartridge,
on exploding at the proper timez'. 6., after the fuse has flown forward-may act with certainty on the charge of the shell. This complete fuse is inserted into the protecting tube -c, integral with the screw-plug b, and it is placed therein in such position that the initial cartridge, instead of being turned toward the bursting-charge, as heretofore usual in all bottom fuses, is turned away from the said charge and completely separated from the same, on
one hand by the walls of the tube 0, and on the other hand by the casep of the percussion-fuse,
IOO
strength that it will prevent a dislocation of the fuse during the transporting and the handling of the shell. The wire d is preferably detachably connected to the tubec, and extends over the fuse-head for retaining it normally in the said tube.
Vhen the shell is fired from the gun, the fuse has, relatively to the driving-power of the powder-gases, under all circumstances the tendency to remain in the tube 0, the same bearing with the offset a of its head against the upper edge of the tube. As soon, however, as the shell strikes against a snfiicientlyresistant mark the fuse breaks the wire d and flies forward into the channel k, formed in the bursting-eharge. Snpposingthat the material composing the charge has a certain degree of elasticity, as is the case with gun cotton, the
' concussion produced by the fuse striking at the end of the channel k against the said material will be moderated, so that the detonating-cap s does not explode at once, whereas the percnssio-mfuse comes into action and by the flame of its primer ignites the column of powder, Z, contained in the detonating-cap, the powder thereupon bringing about the explosion of the said cap and of the initial cartridge 2', and the cartridge in its turn operating to detonate the bursting-charge, with which it is at the time in close communication. During the period in which the fuse z flies forward in of the shell and its bursting-charge, of the tube c, a percussion-fuse with initial cartridge 2', inserted into the tube 0, and means for fastening the fuse in the tube and adapted to give way when the fuse flies forward in consequence of the impact of the shell against its mark, the bursting-charge being provided on the prolongation of the tube 0 with a channel, k, substantiall y as and for the purpose specified.
2. ,In a shell, the combination,with the body of the shell and its bnrstingcharge, of the tube 0, a percussion-fuse with initial cartridge 2', inserted into the tube 0, and the wire d, detachably connected to the tube 0 and extending over the fuse-head for retaining it normally in said tube, the bnrstingcharge being provided on the prolongation of the tubes with a channel, k, substantially as and for the purpose specified.
I n testimony whereof I have hereunto set my hand in the presence of two subscribing witnesses.
. MAX VON FORSTER. Witnesses:
HENRY SPRINGMAN, B. ROI.
Publications (1)
Publication Number | Publication Date |
---|---|
US385332A true US385332A (en) | 1888-06-26 |
Family
ID=2454316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US385332D Expired - Lifetime US385332A (en) | Max von foestee |
Country Status (1)
Country | Link |
---|---|
US (1) | US385332A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424970A (en) * | 1940-01-19 | 1947-08-05 | Joseph H Church | Explosive projectile |
US2446268A (en) * | 1940-12-07 | 1948-08-03 | Mini Of Aircraft Production | Fuse for projectiles |
-
0
- US US385332D patent/US385332A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424970A (en) * | 1940-01-19 | 1947-08-05 | Joseph H Church | Explosive projectile |
US2446268A (en) * | 1940-12-07 | 1948-08-03 | Mini Of Aircraft Production | Fuse for projectiles |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3911823A (en) | Pyrotechnic devices | |
US2307369A (en) | Projectile | |
US385332A (en) | Max von foestee | |
US3601053A (en) | Signal projectile configured for improved penetrability of foliage | |
US5269535A (en) | Arrowhead cartridge for obstructing the direction of travel of game animals | |
US1852951A (en) | Fuse of alpha specially responsive type for projectiles | |
US559495A (en) | rapieff | |
US120963A (en) | Improvement in modes of exploding torpedoes | |
US49548A (en) | Improvement in bomb-lances for killing whales | |
US3426683A (en) | Star shell | |
US1326258A (en) | John gsattmaot | |
JPS62501440A (en) | Shotgun cartridge with bursting bullet | |
US35611A (en) | Improvement in concussion-fuse for explosive shells | |
US622994A (en) | Shell for high explosives | |
US1325487A (en) | Bending mine | |
US99899A (en) | Improvement in primers for cartridges | |
US211778A (en) | Improvement in bomb-lances | |
US385416A (en) | Frederick w | |
US137186A (en) | Improvement in combined percussion and time fuses for shells | |
US1366499A (en) | Percussion-disk | |
US1144739A (en) | Toy cannon. | |
US1221102A (en) | Detonating-fuse. | |
US588861A (en) | Frederick marten hale and john brodie reavil | |
US953848A (en) | Exploder for automobile-torpedoes. | |
US472889A (en) | Bomb-lance |