GB1352418A - Armour plate - Google Patents

Armour plate

Info

Publication number
GB1352418A
GB1352418A GB1415071*[A GB1352418DA GB1352418A GB 1352418 A GB1352418 A GB 1352418A GB 1352418D A GB1352418D A GB 1352418DA GB 1352418 A GB1352418 A GB 1352418A
Authority
GB
United Kingdom
Prior art keywords
layer
alumina
steel
armour plate
blocks
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.)
Expired
Application number
GB1415071*[A
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.)
Feldmuehle Anlagen und Produktion GmbH
Original Assignee
Feldmuehle Anlagen und Produktion GmbH
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
Application filed by Feldmuehle Anlagen und Produktion GmbH filed Critical Feldmuehle Anlagen und Produktion GmbH
Publication of GB1352418A publication Critical patent/GB1352418A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/027—Thermal properties
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/102—Oxide or hydroxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/80—Sintered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/12—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2571/00—Protective equipment
    • B32B2571/02—Protective equipment defensive, e.g. armour plates or anti-ballistic clothing

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Products (AREA)

Abstract

1352418 Welding by pressure; soldering FELDMUHLE ANLAGEN UND PRODUKTIONS GmbH 11 May 1971 14150/71 Heading B3R [Also in Divisions B5 and F3] Armour plate comprises at least one layer comprising at least 90% by weight of sintered alumina and at least one metal layer having a coefficient of thermal expansion greater than that of sintered alumina, the layers having been bonded at above 500‹ C. Bonding is effected by means of a silver-copper solder at 750-1000‹ C., the alumina layer having been metallized (e.g. by stoving-on of a Mn/Mo layer), by welding under pressure in a neutral or reducing atmosphere or in vacuo or by means of an inorganic cement such as waterglass (sodium silicate). The metal layer may be iron, steel, austenitic iron-nickel alloy, aluminium or copper and the alumina layer may contain carbides of Ti, W or Mo. The armour plate may comprise layers 1-4 of steel plate, a layer 5 of Al 2 O 3 blocks, a layer 6 of Al 2 O 3 spheres which fit into recesses of the steel plates and a layer 7 of oblique blocks of Al 2 O 3 .
GB1415071*[A 1971-05-11 1971-05-11 Armour plate Expired GB1352418A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1415071 1971-05-11
BE767127A BE767127A (en) 1971-05-11 1971-05-13 PROTECTION SYSTEM AGAINST HIGH ENERGY IMPACT ELEMENTS.
FR7117678A FR2137195B1 (en) 1971-05-11 1971-05-14

Publications (1)

Publication Number Publication Date
GB1352418A true GB1352418A (en) 1974-05-08

Family

ID=27159375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1415071*[A Expired GB1352418A (en) 1971-05-11 1971-05-11 Armour plate

Country Status (3)

Country Link
BE (1) BE767127A (en)
FR (1) FR2137195B1 (en)
GB (1) GB1352418A (en)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2149482A (en) * 1981-08-13 1985-06-12 Harry Apprich Projectile-proof material
FR2628831A1 (en) * 1979-08-07 1989-09-22 Saint Louis Inst Armour plating includes compressible and deformable plastics layers - to reduce shrapnel penetration by energy absorption and slattering
DE4005904A1 (en) * 1990-02-24 1991-08-29 Bayerische Motoren Werke Ag Protective armour shield for vehicle - is made from individual ceramic blocks cast into aluminium carrier
GB2306630A (en) * 1995-10-25 1997-05-07 Denel Armouring
EP0843149A1 (en) * 1996-11-12 1998-05-20 Mofet Etzion Composite armor panel and manufacturing method therefor
US5763813A (en) * 1996-08-26 1998-06-09 Kibbutz Kfar Etzion Composite armor panel
EP0942255A1 (en) 1998-03-10 1999-09-15 Mofet Etzion Composite armor panel
WO1999050612A1 (en) 1998-03-30 1999-10-07 Mofet Etzion Composite armor panel
WO1999053260A1 (en) 1998-04-14 1999-10-21 Michael Cohen Composite armor panel
EP0959321A1 (en) 1998-05-19 1999-11-24 Michael Cohen Composite armour plate
US6112635A (en) * 1996-08-26 2000-09-05 Mofet Etzion Composite armor panel
US6203908B1 (en) 1996-08-26 2001-03-20 Michael Cohen Composite armor
US6289781B1 (en) 1996-08-26 2001-09-18 Michael Cohen Composite armor plates and panel
WO2002055952A1 (en) 2001-01-15 2002-07-18 Michael Cohen Laminated armor
US7117780B2 (en) 2003-08-26 2006-10-10 Michael Cohen Composite armor plate
EP1910771A1 (en) 2005-08-04 2008-04-16 Plasan Sasa Ltd. Multi-functional armor system
US7383762B2 (en) 2005-04-03 2008-06-10 Michael Cohen Ceramic pellets and composite armor panel containing the same
EP2071272A2 (en) 2007-12-11 2009-06-17 Michael Cohen Composite armor plate and method for using the same
US7603939B2 (en) 2003-10-02 2009-10-20 Michael Cohen Ceramic bodies for armor panel
US7712407B2 (en) 2005-06-16 2010-05-11 Plasan Sasa Ltd. Ballistic armor
GB2475023A (en) * 1985-09-11 2011-05-11 Interatom Multi-layer armour and radiation screening plate
US8281700B2 (en) 2004-09-08 2012-10-09 Michael Cohen Composite armor plate and ceramic bodies for use therein
WO2013001529A1 (en) * 2011-06-30 2013-01-03 Israel Military Industries Ltd. Antiballistic article and method of producing same
US8402876B2 (en) 2009-10-27 2013-03-26 Edan Administration Services (Ireland) Limited Ballistic lightweight ceramic armor with cross-pellets
US9322621B2 (en) 2009-10-27 2016-04-26 Edan Administration Services (Ireland) Limited Armor system
US9696122B2 (en) 2011-06-30 2017-07-04 Imi Systems Ltd. Antiballistic article and method of producing same
US9709363B2 (en) 2012-09-23 2017-07-18 Edan Administration Services (Ireland) Limited Armor system
FR3059766A1 (en) * 2016-12-02 2018-06-08 Commissariat A L'energie Atomique Et Aux Energies Alternatives MULTILAYER IMPACT STRUCTURE
US10139201B2 (en) 2014-02-02 2018-11-27 Imi Systems Ltd. Pre-stressed curved ceramic plates/tiles and method of producing same
WO2019229735A1 (en) * 2018-05-31 2019-12-05 Imi Systems Ltd. Internally stressed metal-ceramic composite with enhanced ballistic properties and method of producing same
WO2024161183A1 (en) * 2023-02-03 2024-08-08 B-Max Srl Coupled anti-cut material and products obtained

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526535A1 (en) * 1982-05-04 1983-11-10 Pequignot Michel SHIELDING PLATE, ESPECIALLY FOR LIGHT SHIELDING
FR2558249A1 (en) * 1984-01-12 1985-07-19 Fonderie Alcoa Mg Sa SHIELDING ELEMENTS, AND FLEXIBLE SHIELDS CONSISTING OF SUCH ELEMENTS, IN PARTICULAR VEST GLOVES BAGGINS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE711388A (en) * 1967-03-01 1968-08-28

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628831A1 (en) * 1979-08-07 1989-09-22 Saint Louis Inst Armour plating includes compressible and deformable plastics layers - to reduce shrapnel penetration by energy absorption and slattering
GB2149482A (en) * 1981-08-13 1985-06-12 Harry Apprich Projectile-proof material
GB2475023B (en) * 1985-09-11 2011-11-16 Interatom Multi-layer armour and screening plate as well as process for its production
GB2475023A (en) * 1985-09-11 2011-05-11 Interatom Multi-layer armour and radiation screening plate
DE4005904A1 (en) * 1990-02-24 1991-08-29 Bayerische Motoren Werke Ag Protective armour shield for vehicle - is made from individual ceramic blocks cast into aluminium carrier
GB2306630A (en) * 1995-10-25 1997-05-07 Denel Armouring
US5905225A (en) * 1995-10-25 1999-05-18 Denel (Proprietary) Ltd. Armouring
GB2306630B (en) * 1995-10-25 2000-03-22 Denel Armour
US6112635A (en) * 1996-08-26 2000-09-05 Mofet Etzion Composite armor panel
US5763813A (en) * 1996-08-26 1998-06-09 Kibbutz Kfar Etzion Composite armor panel
US6289781B1 (en) 1996-08-26 2001-09-18 Michael Cohen Composite armor plates and panel
US6203908B1 (en) 1996-08-26 2001-03-20 Michael Cohen Composite armor
EP0843149A1 (en) * 1996-11-12 1998-05-20 Mofet Etzion Composite armor panel and manufacturing method therefor
EP0942255A1 (en) 1998-03-10 1999-09-15 Mofet Etzion Composite armor panel
WO1999050612A1 (en) 1998-03-30 1999-10-07 Mofet Etzion Composite armor panel
WO1999053260A1 (en) 1998-04-14 1999-10-21 Michael Cohen Composite armor panel
EP0959321A1 (en) 1998-05-19 1999-11-24 Michael Cohen Composite armour plate
WO2002055952A1 (en) 2001-01-15 2002-07-18 Michael Cohen Laminated armor
US7117780B2 (en) 2003-08-26 2006-10-10 Michael Cohen Composite armor plate
US7603939B2 (en) 2003-10-02 2009-10-20 Michael Cohen Ceramic bodies for armor panel
US8281700B2 (en) 2004-09-08 2012-10-09 Michael Cohen Composite armor plate and ceramic bodies for use therein
US7383762B2 (en) 2005-04-03 2008-06-10 Michael Cohen Ceramic pellets and composite armor panel containing the same
US8015909B2 (en) 2005-06-16 2011-09-13 Plasan Sasa Ltd. Ballistic armor
US7712407B2 (en) 2005-06-16 2010-05-11 Plasan Sasa Ltd. Ballistic armor
EP1910771A1 (en) 2005-08-04 2008-04-16 Plasan Sasa Ltd. Multi-functional armor system
EP2071272A2 (en) 2007-12-11 2009-06-17 Michael Cohen Composite armor plate and method for using the same
US9322621B2 (en) 2009-10-27 2016-04-26 Edan Administration Services (Ireland) Limited Armor system
US8402876B2 (en) 2009-10-27 2013-03-26 Edan Administration Services (Ireland) Limited Ballistic lightweight ceramic armor with cross-pellets
WO2013001529A1 (en) * 2011-06-30 2013-01-03 Israel Military Industries Ltd. Antiballistic article and method of producing same
AU2012277315B2 (en) * 2011-06-30 2015-08-27 Imi Systems Ltd. Antiballistic article and method of producing same
US9046324B2 (en) 2011-06-30 2015-06-02 Israel Military Industries Ltd. Antiballistic article and method of producing same
US9696122B2 (en) 2011-06-30 2017-07-04 Imi Systems Ltd. Antiballistic article and method of producing same
US9709363B2 (en) 2012-09-23 2017-07-18 Edan Administration Services (Ireland) Limited Armor system
US10139201B2 (en) 2014-02-02 2018-11-27 Imi Systems Ltd. Pre-stressed curved ceramic plates/tiles and method of producing same
US10563961B2 (en) 2014-02-02 2020-02-18 Imi Systems Ltd. Pre-stressed curved ceramic plates/tiles and method of producing same
FR3059766A1 (en) * 2016-12-02 2018-06-08 Commissariat A L'energie Atomique Et Aux Energies Alternatives MULTILAYER IMPACT STRUCTURE
WO2019229735A1 (en) * 2018-05-31 2019-12-05 Imi Systems Ltd. Internally stressed metal-ceramic composite with enhanced ballistic properties and method of producing same
WO2024161183A1 (en) * 2023-02-03 2024-08-08 B-Max Srl Coupled anti-cut material and products obtained

Also Published As

Publication number Publication date
FR2137195B1 (en) 1974-03-22
FR2137195A1 (en) 1972-12-29
BE767127A (en) 1971-10-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee