PROTECTIVE HELMET HAVING A COVER PLATE KNOCK OUT ASSEMBLY

A protective helmet having a cover plate over a front vision area and a cover plate knock out assembly for moving the cover plate a predetermined distance away from the helmet so that a finger of a user can get behind the cover plate to enable its removal from the front vision area of the helmet. Th...

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Bibliographic Details
Main Authors Watkins James P, Martin Edward L
Format Patent
LanguageEnglish
Published 22.12.2016
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HATS
HEAD COVERINGS
HEADWEAR
HUMAN NECESSITIES
HYGIENE
MANUFACTURING OR TRIMMING HATS OR OTHER HEAD COVERINGS
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
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Summary:A protective helmet having a cover plate over a front vision area and a cover plate knock out assembly for moving the cover plate a predetermined distance away from the helmet so that a finger of a user can get behind the cover plate to enable its removal from the front vision area of the helmet. The cover plate knock out assembly comprises a step-shaped actuator element and a light blocking cover. The upper portion of the step-shaped actuator pushes the cover plate away from the helmet when the lower portion of the step-shaped actuator is pressed. The cover plate made of clear plastic includes a spring tendency when slightly compressed when attached to the helmet thereby pushing the upper portion of the step-shaped actuator into a resting position in the helmet.
Bibliography:Application Number: US201615255357