US19505A - Improvement in eccentric explosive shell - Google Patents
Improvement in eccentric explosive shell Download PDFInfo
- Publication number
- US19505A US19505A US19505DA US19505A US 19505 A US19505 A US 19505A US 19505D A US19505D A US 19505DA US 19505 A US19505 A US 19505A
- Authority
- US
- United States
- Prior art keywords
- shell
- equals
- inch
- fuse
- thickness
- 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
- 239000002360 explosive Substances 0.000 title description 6
- 230000003467 diminishing Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001747 exhibiting Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
Images
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
- F42B12/20—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type
- F42B12/201—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type characterised by target class
- F42B12/204—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type characterised by target class for attacking structures, e.g. specific buildings or fortifications, ships or vehicles
Definitions
- my invention consists in my manner of arranging the metal of the shell so as to obtain the combined results of re enforcing the maximum point of resistance to the action of the cartridge, making the shell light and yet very strong, maintaining iny proportion to the strength and weight the largest amount of powder-space, diminishing the weight of the shell in proportion to its strength, diminishing thereby the strain on the gun in discharging the shell, and causing it to fly with a higher velocity than a heavier shell of the same strength, describe a less curvature inits Hight, and be therefore more liable to strike and not overshoot an enemyfs vessel in an action-in short, making the shell most effective in strength to resist the cartridge, in weight to ily most direct, in strength to penetrate an object, contain most powder, effect its most complete combustion, fracture with most uniformity, and explode, therefore, with most power, for the weight ot metal used to form the shell, by combining a flat-based segment or bridge-piece in the center of the hindmost part, opposite the fuse-hole, with the
- c is the smooth spherical external surface.
- b is the fuse-hole, surrounded uniformly by the liat-based segment or re-enforce c c.
- d are the thinner walls or sides of the shell.
- e is the nat-based bridge-piece or re-enforce opposite the fuse re-enforce, being the maximum and strong point of resistance to the action of the cartridge.
- the drawing, Figure 1 exhibits a ten-inch shell.v
- the sizes for the other guns are as follows: For a thirtyftwo pounder gun, thickness of re-enforce in front through center of fuse-hole equals 1.65 inch; thickness otre-enforce or bridge opposite center of fuse in hindmost part of shell equals 1.25 inch; thickness of the sides or Yalls o f the shell equals 1.05 inch; diameter of the shell equals 6.25 inches; windage of the shell in the gun equals .15 inch.
- Thickness of re-enforce in front through center of fuse-hole equals 2.1 inches
- thickness of re-enforce or bridge opposite center of fuse in hindmost part of shell equals 1.5 inch
- thickness ofthe sides or walls ofthe shell equals 1.3 inch
- diameter of the shell equals 7.85 inches
- windage of the shell in the gun equals .15 inch.
- Thickness of re-enforce in front through center of fuse-hole equals 2.2 inches
- thickness of re-enforce or bridge opposite center of fuse in hindmost part of shell equals 1.6 inch
- thickness of the sides or walls ot' the shell equals 1.4 inch
- diameter of the shell equals 8.85 inches
- windage of the shcll in the gun equals .15 inch.
- Thickness of reenforce in front through center of fuse-hole equals 2.8 inches; thickness ot; 11e-enforce or bridge opposite center of fuse in hindmost part of shell equals 2.1 inches; thickness of the sides or walls ofthe shell equals 1.9 inch; diameter of the shell equals 11.85 inches; windage of the shell in the gun equals .15 inch.
- These proportions may be varied Without changing the essential combination, in all cases preserving the dat-based segment or bridge-piece in the center of the hindmost part opposite the fuse-hole,.combined with the segment uniformly around the fuse-hole. and the thinner walls or sides of theshell, with the entire external surface of the shell smooth and spherical in form.
Description
W. W.. HUBBELL.
Shell.
Patented Mar. 1858.
N. PETERS. PI'DTO-LITHOGRAFHER. WASHINGTON. C.
' be a full, clear, and exact description thereof,
UNITED STATES Prien.
ArtNr IMPROVEMENT IN ECCENTRIC EXPLOSIVE SHELL.
Specification tbrmiug part of Letters Patent No. E9,505, dated March 2,1558.
To @ZZ whom t may concern:
Be it known that I, WILLIAM W. HUBBELL, of the city of Philadelphia, and State of Pennsylvania, have invented a new and useful Improvement in Spherical Eccentric Explosive Shells', and I hereby declare the following to reference being had to the annexed drawings, making part hereof.
The nature of my invention consists in my manner of arranging the metal of the shell so as to obtain the combined results of re enforcing the maximum point of resistance to the action of the cartridge, making the shell light and yet very strong, maintaining iny proportion to the strength and weight the largest amount of powder-space, diminishing the weight of the shell in proportion to its strength, diminishing thereby the strain on the gun in discharging the shell, and causing it to fly with a higher velocity than a heavier shell of the same strength, describe a less curvature inits Hight, and be therefore more liable to strike and not overshoot an enemyfs vessel in an action-in short, making the shell most effective in strength to resist the cartridge, in weight to ily most direct, in strength to penetrate an object, contain most powder, effect its most complete combustion, fracture with most uniformity, and explode, therefore, with most power, for the weight ot metal used to form the shell, by combining a flat-based segment or bridge-piece in the center of the hindmost part, opposite the fuse-hole, with the latbased segment uniformly around the fusehole, the sides or walls of the shell being thinner, and the entire external surface of the shell smooth and spherical in form, it being an improvement on my eccentric shell patented 22d January, 1856, and reissued 19th January, 1858.
In the accompanying gure, exhibiting a sectional view through the center of the shell, c is the smooth spherical external surface. b is the fuse-hole, surrounded uniformly by the liat-based segment or re-enforce c c. d d are the thinner walls or sides of the shell. e is the nat-based bridge-piece or re-enforce opposite the fuse re-enforce, being the maximum and strong point of resistance to the action of the cartridge.
The drawing, Figure 1, exhibits a ten-inch shell.v The sizes for the other guns are as follows: For a thirtyftwo pounder gun, thickness of re-enforce in front through center of fuse-hole equals 1.65 inch; thickness otre-enforce or bridge opposite center of fuse in hindmost part of shell equals 1.25 inch; thickness of the sides or Yalls o f the shell equals 1.05 inch; diameter of the shell equals 6.25 inches; windage of the shell in the gun equals .15 inch. For an eight-inch gun as follows: Thickness of re-enforce in front through center of fuse-hole equals 2.1 inches; thickness of re-enforce or bridge opposite center of fuse in hindmost part of shell equals 1.5 inch; thickness ofthe sides or walls ofthe shell equals 1.3 inch; diameter of the shell equals 7.85 inches; windage of the shell in the gun equals .15 inch. For a nine-inch gun as follows: Thickness of re-enforce in front through center of fuse-hole equals 2.2 inches; thickness of re-enforce or bridge opposite center of fuse in hindmost part of shell equals 1.6 inch; thickness of the sides or walls ot' the shell equals 1.4 inch; diameter of the shell equals 8.85 inches; windage of the shcll in the gun equals .15 inch. For an eleven-inch gun as follows: Thickness of re-enforee in ,front through center of fuse-l hole equa-ls 2.6 inches; thickness of re-enforce or bridge opposite center of fuse in hindmost part of shell equals 1.9 inch; thickness of the sides orwalls of the shell equals 1.7 inch; diameter of the shell 10.85 inches; windage of the shell in the gun equals .15 inch. For a twelve-inch gun as follows: Thickness of reenforce in front through center of fuse-hole equals 2.8 inches; thickness ot; 11e-enforce or bridge opposite center of fuse in hindmost part of shell equals 2.1 inches; thickness of the sides or walls ofthe shell equals 1.9 inch; diameter of the shell equals 11.85 inches; windage of the shell in the gun equals .15 inch. These proportions may be varied Without changing the essential combination, in all cases preserving the dat-based segment or bridge-piece in the center of the hindmost part opposite the fuse-hole,.combined with the segment uniformly around the fuse-hole. and the thinner walls or sides of theshell, with the entire external surface of the shell smooth and spherical in form.
The combination of the Hat-based segment or bridge-piece behind, the Hat-based re-enforce around the fuse-hole, and the thinner sides or walls of the shell, with the external surface of the shell smooth and spherical, as described.
lVitnesses: IVM. IV. HUBBELL.
CHARLEs D. FREEMAN, PnNRosn FELL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US19505A true US19505A (en) | 1858-03-02 |
Family
ID=2083676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US19505D Expired - Lifetime US19505A (en) | Improvement in eccentric explosive shell |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US19505A (en) |
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0
- US US19505D patent/US19505A/en not_active Expired - Lifetime
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