DE2201637A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Bullet proof tank plate - with steel fibre felt and polyurethane foam core between steel sheets
Assignee: Individual
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Filing: 1972-01-14
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Granted: —
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Expires: 1992-01-14
Abstract
Abstract The plate comprises two steel sheets each 0.1-100 mm thick enclosing a compsn. core 1-100 mm thick of steel fibre felt and polyurethane foam. Pref. the steel fibres can be mixed with other plastics as well as, or instead of polyurethane. Flexible non-metals i.e. rubber PVC or synthetic fibre fabric, knits or felt can be used instead of the steel plates.
Inventors
- 👤 Hans Dr Hendrix
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 21:19
CPC Classifications
B; B32; B32B; B32B5/00; B32B5/22; B32B5/24; B32B5/245; F; F41; F41H; F41H5/00; F41H5/02; F41H5/04; F41H5/0442; F41H5/0457; B32B2262/00; B32B2262/10; B32B2262/103; B32B2266/00; B32B2266/02; B32B2266/0214; B32B2266/0278; B32B2571/00; B32B2571/02
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