EP 0033770 B1 19840215 - PROTECTION COVER FOR A GUN BARREL
Title (en)
PROTECTION COVER FOR A GUN BARREL
Publication
Application
Priority
DE 3005117 A 19800212
Abstract (en)
[origin: US4424734A] A pipe-shaped protective cover for a gun barrel mounted over at least a portion of the outer periphery of the gun barrel. The protective cover includes a first-insulating layer joined to the outer surface of the gun barrel; a second heat-conducting layer mounted on said first layer; and at least one additional heat-insulating layer followed by at least one additional heat conducting layer which are mounted in that order on the second aforementioned layer. The invention envisages a firm mounting of the protective cover on the gun barrel without the formation of intermediate air gaps between the cover and the gun barrel.
IPC 1-7
IPC 8 full level
F41A 21/44 (2006.01)
CPC (source: EP US)
F41A 21/44 (2013.01 - EP US)
Designated contracting state (EPC)
CH GB LI NL SE
DOCDB simple family (publication)
EP 0033770 A2 19810819; EP 0033770 A3 19811111; EP 0033770 B1 19840215; DE 3005117 A1 19810820; DE 3005117 C2 19900809; US 4424734 A 19840110
DOCDB simple family (application)
EP 80107485 A 19801129; DE 3005117 A 19800212; US 22394581 A 19810112