Passive safety belt system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4542919
SERIAL NO

06523729

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In a passive safety belt system for a motor vehicle, the belt is moved away from the body of the user when the corresponding vehicle door is opened. A master piston-and-cylinder unit is connected between the door and the vehicle body so as to respond to opening and closing movements of the door. Slave piston-and-cylinder units having a smaller bore and larger stroke than the master piston-and-cylinder unit, are connected to the master piston-and-cylinder unit so that a relatively short displacement of the piston of the latter causes a longer displacement of the piston of the former. Each slave piston-and-cylinder unit connected to the safety belt adjacent to a respective anchorage and arranged to displace the safety belt forwardly away from the seat as the door is opened.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
BRITAX (WINGARD) LIMITED A BRITISH CORPCHICHESTER

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Else, Robert F Lock Heath, Nr. Southampton, GB2 5 35

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