FR2316573A1 - Armoured plate for preventing penetration by explosives - has bars on its surface with pure tungsten coating - Google Patents

Armoured plate for preventing penetration by explosives - has bars on its surface with pure tungsten coating

Info

Publication number
FR2316573A1
FR2316573A1 FR7618866A FR7618866A FR2316573A1 FR 2316573 A1 FR2316573 A1 FR 2316573A1 FR 7618866 A FR7618866 A FR 7618866A FR 7618866 A FR7618866 A FR 7618866A FR 2316573 A1 FR2316573 A1 FR 2316573A1
Authority
FR
France
Prior art keywords
bars
plate
explosive
pure tungsten
armoured
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.)
Withdrawn
Application number
FR7618866A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CH858675A external-priority patent/CH599525A5/en
Priority claimed from CH1065275A external-priority patent/CH610398A5/en
Application filed by Individual filed Critical Individual
Publication of FR2316573A1 publication Critical patent/FR2316573A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0442—Layered armour containing metal
    • F41H5/045—Layered armour containing metal all the layers being metal layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/023—Armour plate, or auxiliary armour plate mounted at a distance of the main armour plate, having cavities at its outer impact surface, or holes, for deflecting the projectile
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0414—Layered armour containing ceramic material
    • F41H5/0421—Ceramic layers in combination with metal layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0492—Layered armour containing hard elements, e.g. plates, spheres, rods, separated from each other, the elements being connected to a further flexible layer or being embedded in a plastics or an elastomer matrix

Abstract

The low weight armour plate is used for protection against the impact and exothermal effects of an explosive penetrating charge. Metal bars arranged on the armour plate prevent direct impact of the explosive charge and the heat developed is absorbed by metal bars. These bars are covered with high temperature resistant coating which also ensures protection against explosive charges which exert abrasive effect for facilitating penetration. The armour plate is covered with metal bars (7, 8) which prevent direct impact of the explosive charge on the armoured plate. These bars project at right angles from the armoured plate surface which is itself flat, convex or concave. The bars are coated with pure tungsten and they have a base and a head connected by a slender neck section. The bars are spaced closely together and may have different lengths.
FR7618866A 1975-07-02 1976-06-11 Armoured plate for preventing penetration by explosives - has bars on its surface with pure tungsten coating Withdrawn FR2316573A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH858675A CH599525A5 (en) 1975-07-02 1975-07-02 Armoured plate for preventing penetration by explosives
CH1065275A CH610398A5 (en) 1975-08-15 1975-08-15 Screen for protection against the impact and exothermic action of an armour-piercing explosive charge

Publications (1)

Publication Number Publication Date
FR2316573A1 true FR2316573A1 (en) 1977-01-28

Family

ID=25703498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618866A Withdrawn FR2316573A1 (en) 1975-07-02 1976-06-11 Armoured plate for preventing penetration by explosives - has bars on its surface with pure tungsten coating

Country Status (2)

Country Link
DE (1) DE2601562A1 (en)
FR (1) FR2316573A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999064811A1 (en) * 1998-06-05 1999-12-16 Gerd Kellner System for protecting objects against shaped charges
EP1400775A1 (en) * 2002-09-19 2004-03-24 Michael Cohen Ceramic bodies and ballistic armor incorporating the same
FR2957665A1 (en) * 2010-03-22 2011-09-23 Nexter Systems DEPLOYABLE BALISTICAL PROTECTION DEVICE WITH ANTI-HOLLOW LOADS

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6860186B2 (en) * 2002-09-19 2005-03-01 Michael Cohen Ceramic bodies and ballistic armor incorporating the same
EP2202478A1 (en) * 2008-12-29 2010-06-30 Ruag Land Systems Protection of objects from hollow charges and manufacturing method therefor
DE102009052821B4 (en) * 2009-11-13 2012-05-24 Krauss-Maffei Wegmann Gmbh & Co. Kg Protective element for protection against shaped charge projectiles, protective cover for a protective element, protected object and method for protecting an object
WO2011057628A1 (en) * 2009-11-13 2011-05-19 Krauss-Maffei Wegmann Gmbh & Co. Kg Protective element for protecting against hollow charge projectiles, protective cover for a protective element, protected object, and method for protecting an object
DE102010047020A1 (en) * 2010-09-30 2012-04-05 Obeko Gmbh Producing an ultrahard protective coating on components of a safety equipment, comprises providing the component comprising a surface to be coated, and applying a coating mixture to the surface by a thermal spraying method

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR319601A (en) * 1902-03-14 1902-11-18 Schneider & Cie Enhancements in armor for ship battleships, turret linings and other applications
FR335605A (en) * 1903-09-29 1904-02-03 Cleland Davis Deflection armor plate
FR366869A (en) * 1906-06-05 1906-10-15 Emil Gathmann Armor plates
GB127321A (en) * 1917-04-18 1919-06-05 Thomas George Herbert Burton Improvements in Bullet Proof Shields, Armour, and like Projectile Resisting Devices.
FR503320A (en) * 1917-04-25 1920-06-08 Sir W G Armstrong Shielding improvements
DE718662C (en) * 1939-10-04 1942-03-18 Bau Chemie Unternehmen Fuer Ba Securing armor plates
FR1041126A (en) * 1951-08-07 1953-10-21 Protective armor against shaped charge projectiles
FR1103549A (en) * 1954-04-21 1955-11-03 Cie De Fives Lille Pour Const Shielding device
FR1403518A (en) * 1963-08-06 1965-06-18 Feldmuehle Ag Armor plate offering improved impact resistance, especially against anti-tank projectiles, e.g. shaped charges
FR1553776A (en) * 1966-09-21 1969-01-17
DE2128837A1 (en) * 1971-06-11 1972-12-21 Battelle-Institut E.V., 6000 Frankfurt Body with high chipping resistance in the event of impact loads
US3765301A (en) * 1968-06-09 1973-10-16 Us Army Light weight ribbed composite armor

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR319601A (en) * 1902-03-14 1902-11-18 Schneider & Cie Enhancements in armor for ship battleships, turret linings and other applications
FR335605A (en) * 1903-09-29 1904-02-03 Cleland Davis Deflection armor plate
FR366869A (en) * 1906-06-05 1906-10-15 Emil Gathmann Armor plates
GB127321A (en) * 1917-04-18 1919-06-05 Thomas George Herbert Burton Improvements in Bullet Proof Shields, Armour, and like Projectile Resisting Devices.
FR503320A (en) * 1917-04-25 1920-06-08 Sir W G Armstrong Shielding improvements
DE718662C (en) * 1939-10-04 1942-03-18 Bau Chemie Unternehmen Fuer Ba Securing armor plates
FR1041126A (en) * 1951-08-07 1953-10-21 Protective armor against shaped charge projectiles
FR1103549A (en) * 1954-04-21 1955-11-03 Cie De Fives Lille Pour Const Shielding device
FR1403518A (en) * 1963-08-06 1965-06-18 Feldmuehle Ag Armor plate offering improved impact resistance, especially against anti-tank projectiles, e.g. shaped charges
FR1553776A (en) * 1966-09-21 1969-01-17
US3765301A (en) * 1968-06-09 1973-10-16 Us Army Light weight ribbed composite armor
DE2128837A1 (en) * 1971-06-11 1972-12-21 Battelle-Institut E.V., 6000 Frankfurt Body with high chipping resistance in the event of impact loads

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999064811A1 (en) * 1998-06-05 1999-12-16 Gerd Kellner System for protecting objects against shaped charges
EP1400775A1 (en) * 2002-09-19 2004-03-24 Michael Cohen Ceramic bodies and ballistic armor incorporating the same
FR2957665A1 (en) * 2010-03-22 2011-09-23 Nexter Systems DEPLOYABLE BALISTICAL PROTECTION DEVICE WITH ANTI-HOLLOW LOADS
WO2011117480A1 (en) 2010-03-22 2011-09-29 Nexter Systems Deployable anti-shaped-charge ballistic protection device

Also Published As

Publication number Publication date
DE2601562A1 (en) 1977-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse