Protective headgear and abutment plate thereof
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United States of America Patent
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-
Dec 10, 1996
Grant Date -
N/A
app pub date -
Oct 18, 1995
filing date -
Oct 18, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention relates to a protective helmet for a cyclist having a conventional shock-absorbing shell and a fastening strap. The rear part of the fastening strap is threaded through an abutment plate which is slightly concave and destined to bear on the occipital bone of the head of the cyclist. The front part of the fastening strap is attached to the front part of the helmet. The abutment plate is attached to a loop band which hangs from the rear part of the helmet. When the cyclist puts the helmet on and fastens the fastening band, the abutment plate bears on his occipital bone to prevent the helmet from tilting frontwardly in the sagittal plane.
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