GB190109830A - Improvements in the Construction of Armoured Walls for Safes and other Purposes. - Google Patents

Improvements in the Construction of Armoured Walls for Safes and other Purposes.

Info

Publication number
GB190109830A
GB190109830A GB190109830DA GB190109830A GB 190109830 A GB190109830 A GB 190109830A GB 190109830D A GB190109830D A GB 190109830DA GB 190109830 A GB190109830 A GB 190109830A
Authority
GB
United Kingdom
Prior art keywords
corundum
safes
blocks
purposes
construction
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
Inventor
Franz Quester
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190109830A publication Critical patent/GB190109830A/en
Expired legal-status Critical Current

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Abstract

9830. Quester, F. May 11. Slabs &c. - The walls of safes &c. are made up of double steel or iron plates with a layer a of corundum or similar fireproof material between, so as to form a protection against heat and burglars' tools. The protective layer is preferably applied in the form of hydraulically-pressed blocks, plates, strips, &c. placed side by side or upon one another. The corundum &c. blocks are made of powdered corundum with the addition of argillaceous earth or alumina and water, and are highly compressed and then baked at a high temperature. Furnace slag &c, may be ad led to the mixture to give consistency to the blocks.
GB190109830D 1901-05-11 1901-05-11 Improvements in the Construction of Armoured Walls for Safes and other Purposes. Expired GB190109830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190109830T 1901-05-11

Publications (1)

Publication Number Publication Date
GB190109830A true GB190109830A (en) 1901-07-06

Family

ID=32151537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190109830D Expired GB190109830A (en) 1901-05-11 1901-05-11 Improvements in the Construction of Armoured Walls for Safes and other Purposes.

Country Status (1)

Country Link
GB (1) GB190109830A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149910A (en) * 1966-03-08 1992-09-22 Fmc Corporation Polyphase armor with spoiler plate
US5456156A (en) * 1965-09-14 1995-10-10 The United States Of America As Represented By The Secretary Of The Army Ceramic armor
US5905225A (en) * 1995-10-25 1999-05-18 Denel (Proprietary) Ltd. Armouring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456156A (en) * 1965-09-14 1995-10-10 The United States Of America As Represented By The Secretary Of The Army Ceramic armor
US5149910A (en) * 1966-03-08 1992-09-22 Fmc Corporation Polyphase armor with spoiler plate
US5905225A (en) * 1995-10-25 1999-05-18 Denel (Proprietary) Ltd. Armouring

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