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US Patent 7441790 Deployable step and body-side assembly for a vehicle

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Patent
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Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
74417900
Patent Inventor Names
David M. Lechkun0
Date of Patent
October 28, 2008
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Patent Application Number
114668290
Date Filed
August 24, 2006
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Patent Citations Received
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US Patent 12090958 Horizontal retractable vehicle step
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US Patent 11878655 Vehicle step bar
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US Patent 11926286 Retractable vehicle step
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US Patent 11964629 Retractable vehicle step
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US Patent 11999309 Retractable step and side bar assembly for raised vehicle
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US Patent 11713012 Retractable step and side bar assembly for raised vehicle
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Patent Primary Examiner
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Jeffrey J Restifo
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Patent abstract

A deployable step and body-side assembly including a step body-side structure, one or more link assemblies, and an actuator. The step body-side structure is attached to the vehicle by the link assemblies. Each link assembly includes a carrier, an extending arm, a first link, a second link, a first rotating arm, and a second rotating arm. The carrier is attached to the step body-side structure and pivotally attached to the extending arm. The extending arm is pivotally attached to the vehicle by the first link and the second link so as to move the step body-side structure in an inboard direction and an outboard direction. The first rotating arm and second rotating arm rotate the step body-side structure, with the carrier pivotally attached to the vehicle by first rotating arm. The second rotating arm is pivotally attached to the first rotating arm, as well as the extending arm, the first link, and/or the second link. The step body-side structure is moved between the stored and deployed positions by an actuator.

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