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US 2007/0169576 A1Published application
Lever with shifting fulcrum point
AssigneeGotohti.com Inc.
InventorsHermann Ophardt, Martin Anhuf
Life of this patent
Estimating the term…
Abstract
A lever with a shifting pivot or fulcrum point such that in pivoting of the lever between a first position and a second position for at least one angular segment of such pivoting about a first fulcrum point and for a second angular sector of such pivoting, pivots about a second fulcrum point.
Claims3
A lever having two ends and pivotable about a fulcrum member in which during which pivotal movement in a first direction, the lever pivots during a first angular sector of pivoting about a first pivot point and during a second angular segment of pivoting about a second pivot point spaced from the first pivot point.
Dependencies are inferred from the claim text.