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EP0183971A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Protective helmet

Assignee: Schuberth Werk GmbH and Co KG
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Filing: 1985-10-25
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Granted: —
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Expires: 2005-10-25
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Abstract

Abstract 1. Protective helmet having a hard external shell (1), a shock-absorbing insert calotte (2) provided with a boss layer (4) of plastic applied to a shock-absorbing calotte body (3), the bosses (5) of said boss layer engaging the external shell (1) point-like and being destroyed when subjected to strong pressure, characterized in that the boss layer (4) consists of such a material that the shock-absorbing effect of the boss layer (4) subject to the strong pressure is only provided by a plastical deformation of the bosses (5).

Inventors

  • 👤 Christian Zahn

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-02 15:59
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/10; A42B3/12; A42B3/124

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US1348950A Cited
GB1078641A Cited
DE1683479A1 Cited
DE1926449A1 Cited
GB1547708A Cited
GB1578351A Cited
EP0048442A1 Cited
WO1984001697A1 Cited
DE3314924A1 Cited

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