US475008A - Cartridge - Google Patents
Cartridge Download PDFInfo
- Publication number
- US475008A US475008A US475008DA US475008A US 475008 A US475008 A US 475008A US 475008D A US475008D A US 475008DA US 475008 A US475008 A US 475008A
- Authority
- US
- United States
- Prior art keywords
- block
- shell
- cartridge
- flange
- section
- 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
- 240000005645 Capparis spinosa Species 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002023 wood 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
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/26—Cartridge cases
Definitions
- My invention consists of a cartridge-shell and a chambered block which interlocks with the flange and wall of said shell, said block being compressed in the operation of forming the chamber therein, whereby it is forced against the shell, which action, with the interlocking features, prevents the block from being blown out of the shell.
- Figure 1 represents a side elevation of a block for the interior of a cartridge embodying my invention.
- Fig. 2 represents a section thereof.
- Fig. 3 represents a section of the shell and block in partly-finished condition.
- Fig. -i represents a section of the completed shell and block.
- Fig. 5 represents a front end view of thebiock as removed from the shell.
- A designates a cartridge-shell formed of themain section A and the breech-section A and i3 designates the breech-block therein, said block being primarily formed of wood, a coil or'roll of paper, or other material, as seen in Fig. 1,
- a convex conical chamber C in the front end thereof and a vent D rearward therefrom for the passage of the tire to the explosive.
- a flange E On the rear end of the block is a flange E, which enters the flange F of the shell, thus interlocking the block with the shell and preventing said block from being blown out of the shell.
- the periphery of the block and the contiguous portion of the shell are threaded or corrugated, as at G 1 thus interlocking the block with the shell and providing an additional fastening for said block.
- the shell is then placed in a proper die or apparatus and a proper implement inserted into the shell and driven or forced into the block, thus forming the chamberC. Meanwhile the die is manipulated so as to produce, while the block is subjected to the chamber-forming operation, the flange F on the shell and the flange E on the block, the latter entering the former and also the corrugations G G, thus firmly connecting the block with the shell, it being also seen that the block is compressed and rendered dense and expanded, so as to be forcibly driven against the inner faces of the sections of the shell, thus more. firmly uniting the two. sec-.
- the shell thus being reliable in service and light in nature.
- the primer-plug isinterlocked-with the block, as has been stated, it being also somewhat of the form of two hemispherical pieces joined so as to leave between them the neck J, into which the material of the block enters, th us providing additionalseeurity for the connection of theplug with the block, and affords a solid support for the primer or cap.
- a cartridge having a shell consisting of a main and a breechsection, the latter being provided with a flanged rim, a block in said breech-section-having a conical chamber in.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
Description
(No Model.)
W. G. BUSH.
CARTRIDGE No. 475,008. Patentd May 17, 1892.
WITNESSES /NVENTOI? I I I ,M y v UNITED STATES WILLIAM C. BUSH, OF WILMINGTON, DELAWARE.
CARTRIDGE.
SPECIFICATION forming part of Letters Patent No. 475,008,
dated May 17, 1892.
Application filed December 26,1891- SerieiNo.416,127. (No model.) v
.To all whom, it may concern:
Be it known that I, \VILLIAM C. BUSH, a citizen of the United States, residing at Wilmington, in the county. of New- Castle and State of Delaware, have invented a new and useful Improvement in Cartridges, which improvement is fully set forth in the following specification and accompanying drawings.
My invention consists of a cartridge-shell and a chambered block which interlocks with the flange and wall of said shell, said block being compressed in the operation of forming the chamber therein, whereby it is forced against the shell, which action, with the interlocking features, prevents the block from being blown out of the shell.
Figure 1 represents a side elevation of a block for the interior of a cartridge embodying my invention. Fig. 2 represents a section thereof. Fig. 3 represents a section of the shell and block in partly-finished condition. Fig. -i represents a section of the completed shell and block. .Fig. 5 represents a front end view of thebiock as removed from the shell.
Similar letters of reference indicate corresponding parts in the several figures.
Referring to the drawings, A designates a cartridge-shell formed of themain section A and the breech-section A and i3 designates the breech-block therein, said block being primarily formed of wood, a coil or'roll of paper, or other material, as seen in Fig. 1,
with a convex conical chamber C in the front end thereof and a vent D rearward therefrom for the passage of the tire to the explosive. On the rear end of the block is a flange E, which enters the flange F of the shell, thus interlocking the block with the shell and preventing said block from being blown out of the shell. The periphery of the block and the contiguous portion of the shell are threaded or corrugated, as at G 1 thus interlocking the block with the shell and providing an additional fastening for said block.
II designates the pnimer-plug, the same being embedded in the block and formed of hard material, with a threaded or corrugated periphery .I,- t-he latter meshing or interlocking with the inner peripher of the block, thus A is placed on the section A, and the block as primarily'formed is fitted into a shell, the rear portion of the blockbeing untlanged, as
shown in Fig. The shell is then placed in a proper die or apparatus and a proper implement inserted into the shell and driven or forced into the block, thus forming the chamberC. Meanwhile the die is manipulated so as to produce, while the block is subjected to the chamber-forming operation, the flange F on the shell and the flange E on the block, the latter entering the former and also the corrugations G G, thus firmly connecting the block with the shell, it being also seen that the block is compressed and rendered dense and expanded, so as to be forcibly driven against the inner faces of the sections of the shell, thus more. firmly uniting the two. sec-.
tions and causing the holding action of the block on the shell to be increased, the shell thus being reliable in service and light in nature. As the primer-plug isinterlocked-with the block, as has been stated, it being also somewhat of the form of two hemispherical pieces joined so as to leave between them the neck J, into which the material of the block enters, th us providing additionalseeurity for the connection of theplug with the block, and affords a solid support for the primer or cap.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
A cartridge having a shell consisting of a main and a breechsection, the latter being provided with a flanged rim, a block in said breech-section-having a conical chamber in.
one end, a threaded on one end within the flange of the shel and a primer-plug secured in said block, said parts being combined substantially as described. v WILLIAM C. BUSH.
, Witnesses:
' JAMES S. HEAL, JAMES B. HEAL.
periphery, and a flange
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US475008A true US475008A (en) | 1892-05-17 |
Family
ID=2543865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US475008D Expired - Lifetime US475008A (en) | Cartridge |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US475008A (en) |
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|---|---|---|---|---|
| US10704879B1 (en) * | 2019-02-14 | 2020-07-07 | True Velocity Ip Holdings, Llc | Polymer ammunition and cartridge having a convex primer insert |
| US10704880B1 (en) * | 2019-02-14 | 2020-07-07 | True Velocity Ip Holdings, Llc | Polymer ammunition and cartridge having a convex primer insert |
| US10704872B1 (en) * | 2019-02-14 | 2020-07-07 | True Velocity Ip Holdings, Llc | Polymer ammunition and cartridge having a convex primer insert |
| USD891570S1 (en) | 2019-03-12 | 2020-07-28 | True Velocity Ip Holdings, Llc | Ammunition cartridge nose |
| USD891568S1 (en) | 2019-03-12 | 2020-07-28 | True Velocity Ip Holdings, Llc | Ammunition cartridge nose having an angled shoulder |
| USD891569S1 (en) | 2019-03-12 | 2020-07-28 | True Velocity Ip Holdings, Llc | Ammunition cartridge nose having an angled shoulder |
| USD891567S1 (en) | 2019-03-12 | 2020-07-28 | True Velocity Ip Holdings, Llc | Ammunition cartridge nose having an angled shoulder |
| USD892258S1 (en) | 2019-03-12 | 2020-08-04 | True Velocity Ip Holdings, Llc | Ammunition cartridge nose having an angled shoulder |
| US10731957B1 (en) * | 2019-02-14 | 2020-08-04 | True Velocity Ip Holdings, Llc | Polymer ammunition and cartridge having a convex primer insert |
| USD893665S1 (en) | 2019-03-11 | 2020-08-18 | True Velocity Ip Holdings, Llc | Ammunition cartridge nose having an angled shoulder |
| USD893668S1 (en) | 2019-03-11 | 2020-08-18 | True Velocity Ip Holdings, Llc | Ammunition cartridge nose having an angled shoulder |
| USD893667S1 (en) | 2019-03-11 | 2020-08-18 | True Velocity Ip Holdings, Llc | Ammunition cartridge nose having an angled shoulder |
| USD893666S1 (en) | 2019-03-11 | 2020-08-18 | True Velocity Ip Holdings, Llc | Ammunition cartridge nose having an angled shoulder |
| USD894320S1 (en) | 2019-03-21 | 2020-08-25 | True Velocity Ip Holdings, Llc | Ammunition Cartridge |
| US10845169B2 (en) | 2010-11-10 | 2020-11-24 | True Velocity Ip Holdings, Llc | Polymer cartridge having a primer insert with a primer pocket groove |
| US10852108B2 (en) | 2017-11-09 | 2020-12-01 | True Velocity Ip Holdings, Llc | Multi-piece polymer ammunition cartridge |
| US10921106B2 (en) * | 2019-02-14 | 2021-02-16 | True Velocity Ip Holdings, Llc | Polymer ammunition and cartridge having a convex primer insert |
| US10948275B2 (en) | 2016-03-09 | 2021-03-16 | True Velocity Ip Holdings, Llc | Polymer ammunition cartridge having a three-piece primer insert |
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| US11448488B2 (en) | 2017-08-08 | 2022-09-20 | True Velocity Ip Holdings, Llc | Metal injection molded ammunition cartridge |
| US11543218B2 (en) | 2019-07-16 | 2023-01-03 | True Velocity Ip Holdings, Llc | Polymer ammunition having an alignment aid, cartridge and method of making the same |
| US11614314B2 (en) | 2018-07-06 | 2023-03-28 | True Velocity Ip Holdings, Llc | Three-piece primer insert for polymer ammunition |
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-
0
- US US475008D patent/US475008A/en not_active Expired - Lifetime
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