US3749018A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detonation producing ammunition
Assignee: Rheinmetall Industrie AG
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Filing: 1969-10-22
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Granted: 1973-07-31
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Expires: 1989-10-22
Abstract
Abstract A detonation producing ammunition which comprises a discharging cup and a detonation body which is ignitable in the discharging cup. A bucket-shaped container of synthetic material is arranged which receives the detonation body jolt-free and closeable. The container is secured relative to the detonation body and the discharging cup surrounds the container such, to form during and after the firing of the detonation body a lining protecting the discharging cup and remaining unimpaired, and the lining is easily removable.
Inventors
- 👤 R Germershausen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:06
CPC Classifications
F; F42; F42B; F42B4/00; F41; F41A; F41A33/00; F41A33/04
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
137 words
A bang producing ammunition comprising a discharging cup, a bang producing body capable of being fired from said discharging cup, a re-usable lining for said discharging cup, said lining forming a cup-like container made of synthetic material and having on its outside a flexible lip engaging the inside of said discharging cup, an intermediate cover on the inside adjacent a top of said container, radial rib means on the inside of said container at the bottom thereof for centrally receiving said bang producing body in shake-proof manner therein, said container having a horizontally outwardly extending annular flange at the top thereof having a tongue means thereon for removal of said container from said discharing cup, said annular flange engaging said discharging cup, and a closable cover disposed on said top of said container over said intermediate cover.
Claim 2
Dependent Claim
137 words
A bang producing ammunition comprising a discharging cup, a bang producing body capable of being fired from said discharging cup, a re-usable lining for said discharging cup, said lining forming a cup-like container made of synthetic material and having on its outside a flexible lip engaging the inside of said discharging cup, an intermediate cover on the inside adjacent a top of said container, radial rib means on the inside of said container at the bottom thereof for centrally receiving said bang producing body in shake-proof manner therein, said container having a horizontally outwardly extending annular flange at the top thereof having a tongue means thereon for removal of said container from said discharing cup, said annular flange engaging said discharging cup, and a closable cover disposed on said top of said container over said intermediate cover.
Claim 3
Dependent Claim
36 words
The bang producing ammunition, as set forth in claim 1, wherein said lip extends over the periphery of said container, and said lip projects in the non-influenced state beyond the open width of said discharging cup.
Claim 4
Dependent Claim
27 words
The bang producing ammunition, as set forth in claim 1, wherein said tongue means is disposed on said container at said top projecting from said discharging cup.
Claim 5
Dependent Claim
22 words
The bang producing ammunition, as set forth in claim 3, wherein said bottom of said container is equipped with preset breaking points.
Claim 6
Dependent Claim
47 words
The bang producing ammunition, as set forth in claim 1, wherein said container has an annular groove receiving said intermediate cover, said intermediate cover closing said container, and an annular stay is disposed on the underside of said intermediate cover for head-sided location of said detonation body.
Claim 7
Dependent Claim
40 words
The bang prOducing ammunition, as set forth in claim 5, wherein said intermediate cover constitutes the bottom of a head chamber receiving an ignition conduit having a plug, and said closable cover constituting a snap cover closing said head chamber.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-07-30 | 1977-01-29 | 1977-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-30 | 1981-01-29 | 1981-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-30 | 1985-01-29 | 1985-07-31 | $7700.00 | Window Closed / Lapsed |