US4974492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ammunition magazine
Assignee: Wegmann and Co GmbH
•
Filing: 1990-01-11
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Granted: 1990-12-04
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Expires: 2010-01-11
Abstract
Abstract An ammunition magazine for stowing large-caliber ammunition in a miltiary tank. The rack has an intake rack comprising rows of essentially horizontal intake tubes positioned one above and next to another for accommodating shells. The rack can be lowered into the tank's ammunition bunker from above. The intake rack is suspended at the top from an antivibration and shock-absorbing suspension on the bottom of an impact-resistant roofing plate that fits into an opening in the roof of the tank and can be locked into the opening along the edge. The rack has at least one centering pin at the bottom that fits into a receptacle on a base secured to the floor of the ammunition bunker when the rack is lowered in.
Inventors
- 👤 Rudiger Baus
- 👤 Gottlieb Ruttgerodt
- 👤 Claus-Dieter Ullrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:19
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/82; F41A9/61
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
161 words
In a military tank having an ammunition bunker with an opening at a top portion thereof and a floor, and an ammunition magazine for stowing shells including an intake rack comprising rows of generally horizontal intake tubes positioned one above and next to another for accommodating shells and wherein the intake rack is lowerable into the ammunition bunker from above, the improvement comprising an impact resistant roofing plate disposed over the opening, an antivibration and shock-absorbing suspension connected to a bottom portion of the impact-resistant roofing plate for suspending the intake rack, means locking the roofing plate into the opening along an edge of the roofing plate, first means for securing the intake rack to the floor comprising at least one centering pin at a bottom portion of the rack and a receptacle on a base for receiving the centering pin when the intake rack is lowered into the ammunition bunker and second means for securing the base to the floor.
Claim 2
Dependent Claim
161 words
In a military tank having an ammunition bunker with an opening at a top portion thereof and a floor, and an ammunition magazine for stowing shells including an intake rack comprising rows of generally horizontal intake tubes positioned one above and next to another for accommodating shells and wherein the intake rack is lowerable into the ammunition bunker from above, the improvement comprising an impact resistant roofing plate disposed over the opening, an antivibration and shock-absorbing suspension connected to a bottom portion of the impact-resistant roofing plate for suspending the intake rack, means locking the roofing plate into the opening along an edge of the roofing plate, first means for securing the intake rack to the floor comprising at least one centering pin at a bottom portion of the rack and a receptacle on a base for receiving the centering pin when the intake rack is lowered into the ammunition bunker and second means for securing the base to the floor.
Claim 3
Dependent Claim
39 words
The tank as in claim 1, wherein the ammunition bunker has side walls that taper upward, third means for securing essentially horizontally additional intake tubes to the base below the tapering side walls and next to the intake rack.
Claim 4
Dependent Claim
37 words
The tank as in claim 2, wherein the third securing means comprises means for pivoting the additional intake tubes into a path of the intake rack in a horizontal plane and against a force of a spring.
Claim 5
Dependent Claim
32 words
The tank as in claim 3, wherein an intake tube of said intake tubes in the intake rack in a pivot path of the additional intake tubes has a cut away side.
Claim 6
Dependent Claim
24 words
The tank as in claim 1, wherein the second means for securing the base to the floor comprises buffers that act at least horizontally.
Claim 7
Dependent Claim
19 words
The tank as in claim 1, wherein the intake rack is attached to the base by the centering pin.
Claim 8
Dependent Claim
38 words
The tank as in claim 1, wherein the antivibration and shock-absorbing suspension between the intake rack and the roofing plate includes a mechanism for adjusting a horizontal position of the intake rack in relation to the roofing plate.
Claim 9
Dependent Claim
79 words
The tank as in claim 7, wherein the antivibration and shock-absorbing suspension further includes a rotating suspension bolt that extends through the roofing plate and through a buffer secured to the roofing plate, wherein an outer end of the bolt has means forming a purchase and an inner end of the bolt has a toe that pivots horizontally around an axis of the bolt and engages a bearing that is displaced horizontally along a track when the toe pivots.
Claim 10
Dependent Claim
22 words
The tank as in claim 1, further comprising rings forming a purchase and distributed over an outside surface of the roofing plate.
Claim 11
Dependent Claim
44 words
The tank as in claim 1, further comprising guide means for the intake rack comprising essentially vertical tracks positioned in front of and behind the intake rack in relation to the intake tubes and outside of where said shells are stowed in the tubes.
Claim 12
Dependent Claim
84 words
The tank as in claim 10, wherein a part of the guide means are disassemblable and include two rods attached together by a hinged joint, wherein one rod has an open cross-section, folding down around and fitting against the other rod, and wherein one end of the other rod is fastened by an articulation to a bottom edge of the intake rack and the one end of the one rod is fastened by a releasable fastener to an upper edge of the intake rack.
Claim 13
Dependent Claim
29 words
The tank as in claim 11, wherein the rod fastened to the bottom edge of the intake rack is secured to an intermediate member shiftable along the intake rack.
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-12-03 | 1994-06-04 | 1994-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-12-03 | 1998-06-04 | 1998-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-12-03 | 2002-06-04 | 2002-12-04 | $7700.00 | Window Closed / Lapsed |