EP0131929A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Safety helmet for motor cyclists
Assignee: Bayerische Motoren Werke AG
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Filing: 1984-07-12
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Granted: —
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Expires: 2004-07-12
Abstract
Abstract 1. A protective helmet (1) for motor-cyclists with transverse ribs (7) or transverse grooves (8) formed on or in the helmet surface (10') in the region of the helmet dome (6), which ribs or grooves extend transversely or obliquely with respect to the air-flow direction (a), characterised in that the transverse ribs (7) and/or transverse grooves (8) have a rectangular cross-sectional profile.
Inventors
- 👤 Siegfried Huber
- 👤 Wolfgang Seehaus
- 👤 Bernhard Hofer
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-03 00:46
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/0493
Claims Analysis
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