US444537A - Henry p - Google Patents
Henry p Download PDFInfo
- Publication number
- US444537A US444537A US444537DA US444537A US 444537 A US444537 A US 444537A US 444537D A US444537D A US 444537DA US 444537 A US444537 A US 444537A
- Authority
- US
- United States
- Prior art keywords
- head
- caps
- shell
- detonator
- collapsible
- 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
- 238000007906 compression Methods 0.000 description 8
- 239000002360 explosive Substances 0.000 description 8
- 210000002832 Shoulder Anatomy 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 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
- F42C1/04—Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze operating by inertia of members on impact
- F42C1/06—Impact fuzes, i.e. fuzes actuated only by ammunition impact with firing-pin structurally combined with fuze operating by inertia of members on impact for any direction of impact
Definitions
- My invention herein consists in a novel construction of the instantaction detonator, whereby the same may be actuated by collapse of any portion of the collapsible shellhead within which it is located, being annular in form, the percussion-caps thereof facing all sides of the interior of the head, which head is provided with exploding-arms converging toward and facing the caps.
- My invention also includes certain other novel details of construction; and in order to enable others skilled in the art to understand and use the same I will proceed to describe the mechanism embodying my invention and to point out in the appended claims its novel characteristics.
- Figure 1 is a sectional elevation of the head of the shell, showing the annular arrangement of the percussion-caps of the detonator, the same radiating toward various portions of the collapsible head,being in section on the line 90, Fig. 2; Fig. 2, a crosssection of Fig. 1 on the line y y, looking forward; Fig. 3, a cross-section on the line .2 .2, looking rearward; and Figs. 4t, 5, and 6, detail views pertaining to Fig. 1.
- the instantaneous-action detonator 90 is annular in form, facing the shell charge in the chamber 8.
- the delay-action detonators 31, capable of adjustable time-action according to the proportion of slow-burning composition in the channels 32, are placed in a series of cases 11, arranged tandem in the case 30, projecting within the shell charge adjacent the head of the shell.
- the delay-action detonators are exploded by hammers 100 when the cases 11 are driven back, and these cases are connected to and operated by the depressible apex through the shaft 7.).
- the head 62 is removable from the shell 2 by means of the separable joint 43, and the detonators 11 are removable with it, being separated from the shell charge by the aforesaid enveloping tube 30 closed at its inner end.
- the tube 30 is constructed of thin sheet metal or other substance, and is flanged at 81 to seat about the aperture 82 of the shell proper, which is of a diameter larger than the diameter of said tube.
- the hollow spindle '7 9 is shouldered to abut against the partition 83 and prevent forward movement of the same and of the structures connected therewith.
- the rearward or compression movementof the apex 60, spindle 79, and the fuses 11 is prevented by means of the stays 84, made in independent pieces, which are adjusted between the inclined surfaces therefor on the front of the partition 83 and the shoulder 85 on the spindle 79.
- the disengaging piece 86 having wedge-faced webs or wings 87, which slide into the radial grooves 88 of the spindle 7 9 and extended beyond the edge of the shoulder 85.
- the piece 86 is attached to the spindle 79 by the pin 89, which is sheared off by a violent compression of the apex 60, permitting the engagement of the wedgeshaped wings 87'with the stays Si, tripping the latter out from the shoulders 85, the solid portion of the piece 86 then abutting against the end of the spindle 79, detonating the fuses 30.
- the spring 80 is designed as a precautionary device to prevent the accidental compression of the apex should the pin 89 become broken or the stays Set displaced.
- the instant-action annular fuse 90 is located opposite the thin flange of the tube 30, which incloses the aperture 82 when the head 62 is removed, said flange being easily capable of rupture, permitting the detonator to take full effect upon the shell charge.
- the percussioncaps 91 92 are circularly ranged about in any desired number, projecting in radiating directions, as seen in Fig. 2.
- the collapsible head 62 is provided with an interior collapsible ring 63, which becomes distorted by the collapse of any portion of the said head.
- the exploders 93 consisting of forked arms, which, as viewed in end elevation, converge radially toward the caps, and the curved form given to said arms is such as to adapt them to approach the caps by either a side compression of the head 62 or a direct longitudinal collapse thereof, hence insuring the discharge of at least one or a part of the number of caps exposed.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
Description
(No Model.)
H P MERRIAM SHELL FOR HIGH EXPLOSIVES. 4
No. 444,537. Patented Jan. 13, I891.
WITNES STATES HENRY P. MERRIAM,
PATENT nines.
OF NEXV YORK, N. Y.
SPECIFICATION forming part of Letters Patent No. 444,537, dated January 13, 1891.
Application filed April 19, 1890- Serial No. 348,718. (No model.)
To all whont it may concern.-
Be it known that l, HENRY P. MERRIAM, a citizen of the United States, residing at the city, county, and State of New York, have invented certain new and useful Improvements in Shells for High Explosives, of which the following is a specification.
The purpose of my present invention is similar to that with reference to the invention described in my separate patent application, filed September 23, 1889, No. 324,719.
My invention herein consists in a novel construction of the instantaction detonator, whereby the same may be actuated by collapse of any portion of the collapsible shellhead within which it is located, being annular in form, the percussion-caps thereof facing all sides of the interior of the head, which head is provided with exploding-arms converging toward and facing the caps.
My invention also includes certain other novel details of construction; and in order to enable others skilled in the art to understand and use the same I will proceed to describe the mechanism embodying my invention and to point out in the appended claims its novel characteristics.
Referring to the accompanying drawings, in which similar referencennmerals indicate corresponding parts throughout the several views, Figure 1 is a sectional elevation of the head of the shell, showing the annular arrangement of the percussion-caps of the detonator, the same radiating toward various portions of the collapsible head,being in section on the line 90, Fig. 2; Fig. 2, a crosssection of Fig. 1 on the line y y, looking forward; Fig. 3, a cross-section on the line .2 .2, looking rearward; and Figs. 4t, 5, and 6, detail views pertaining to Fig. 1.
The instantaneous-action detonator 90 is annular in form, facing the shell charge in the chamber 8. The delay-action detonators 31, capable of adjustable time-action according to the proportion of slow-burning composition in the channels 32, are placed in a series of cases 11, arranged tandem in the case 30, projecting within the shell charge adjacent the head of the shell. The delay-action detonators are exploded by hammers 100 when the cases 11 are driven back, and these cases are connected to and operated by the depressible apex through the shaft 7.). The head 62 is removable from the shell 2 by means of the separable joint 43, and the detonators 11 are removable with it, being separated from the shell charge by the aforesaid enveloping tube 30 closed at its inner end. The tube 30 is constructed of thin sheet metal or other substance, and is flanged at 81 to seat about the aperture 82 of the shell proper, which is of a diameter larger than the diameter of said tube. The hollow spindle '7 9 is shouldered to abut against the partition 83 and prevent forward movement of the same and of the structures connected therewith. The rearward or compression movementof the apex 60, spindle 79, and the fuses 11 is prevented by means of the stays 84, made in independent pieces, which are adjusted between the inclined surfaces therefor on the front of the partition 83 and the shoulder 85 on the spindle 79. To the apex 60 is attached the disengaging piece 86, having wedge-faced webs or wings 87, which slide into the radial grooves 88 of the spindle 7 9 and extended beyond the edge of the shoulder 85. The piece 86 is attached to the spindle 79 by the pin 89, which is sheared off by a violent compression of the apex 60, permitting the engagement of the wedgeshaped wings 87'with the stays Si, tripping the latter out from the shoulders 85, the solid portion of the piece 86 then abutting against the end of the spindle 79, detonating the fuses 30. The spring 80 is designed as a precautionary device to prevent the accidental compression of the apex should the pin 89 become broken or the stays Set displaced. The instant-action annular fuse 90 is located opposite the thin flange of the tube 30, which incloses the aperture 82 when the head 62 is removed, said flange being easily capable of rupture, permitting the detonator to take full effect upon the shell charge. The percussioncaps 91 92 are circularly ranged about in any desired number, projecting in radiating directions, as seen in Fig. 2. The collapsible head 62 is provided with an interior collapsible ring 63, which becomes distorted by the collapse of any portion of the said head. To the ring 63 are fixed the exploders 93, consisting of forked arms, which, as viewed in end elevation, converge radially toward the caps, and the curved form given to said arms is such as to adapt them to approach the caps by either a side compression of the head 62 or a direct longitudinal collapse thereof, hence insuring the discharge of at least one or a part of the number of caps exposed.
Having thus fully described my invention, what I claim, and desire to secure by Letters Patent, is-
1. In an explosive shell, the combination of a collapsible head, a detonator, percussioncaps thereof variously disposed in directions facing the interior of the collapsible head, and exploding-arms secured to the interior of the head converging toward and facing the caps.
2. The combination of the annular detonator adjacent the shell charge, the collapsible head, percussion-caps of the detonator radially disposed toward the head, and explodingarms secured to the interior of the head converging toward and facing the caps.
The combination, with the collapsible head, the detonator, and the percussion-caps variously disposed toward the head, of the compressible ring and the converging exploding-arms secured thereby Within the interior of the head and facing the caps.
4. The combination, with an explosive shell, of a collapsible head, an annular detonator therein adjacent the shell charge, radiallydisposed caps of the detonator and converging exploding-arms attached to the head, a second detonator adjacent the shell charge explosive by a rearward thrust, a shaft.
Publications (1)
Publication Number | Publication Date |
---|---|
US444537A true US444537A (en) | 1891-01-13 |
Family
ID=2513430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US444537D Expired - Lifetime US444537A (en) | Henry p |
Country Status (1)
Country | Link |
---|---|
US (1) | US444537A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2415262A (en) * | 1941-08-12 | 1947-02-04 | John B Semple | Fuse for projectiles |
US2472118A (en) * | 1941-09-03 | 1949-06-07 | Wiley T Moore | Explosive bullet |
US3202100A (en) * | 1961-06-02 | 1965-08-24 | U M A L Sa | Piezo-electric firing mechanism |
-
0
- US US444537D patent/US444537A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2415262A (en) * | 1941-08-12 | 1947-02-04 | John B Semple | Fuse for projectiles |
US2472118A (en) * | 1941-09-03 | 1949-06-07 | Wiley T Moore | Explosive bullet |
US3202100A (en) * | 1961-06-02 | 1965-08-24 | U M A L Sa | Piezo-electric firing mechanism |
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