Multi-layered mortar tube
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United States of America Patent
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Apr 10, 2018
Issued Date -
N/A
app pub date -
Sep 26, 2016
filing date -
Oct 23, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A lightweight mortar tube is presented herein having at least three layers: (1) a first inner bore facing layer comprised of a metal having a melting point greater than 800° C.; (2) a second thermal barrier layer comprised of a ceramic material attached to the first layer, and (3) a third outer shell layer attached to the second layer comprising of fiber reinforced composite material where the composite material is either a polymer, metal or ceramic. All of the layers are cohesively integrated with each other into a seamless wall. The improved multi-layered mortar tube described herein is lighter, yet maintains the same performance standards as comparable steel-based mortar tubes.
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International Classification(s)
- C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....
- F41F:APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FR....
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B29L:INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RE....
- F41A:FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMAL....
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
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