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US 7,207,913 B2Granted
Bi-directional drivebelt tensioning device
AssigneeDade Behring Inc.
InventorPeter Louis Gebrian
Life of this patent
Estimating the term…
Abstract
A device for automatically maintaining tension and control of a drivebelt as the driving direction of the drivebelt is rapidly reversed and when the drivebelt is worn.
Claims1
An automated tensioner comprising a sprocket or pulley rotatably attached to an arm, the arm having an integral leg portion slideable within a closed end bore formed in a latching base, the leg portion slideable away from the base and prevented from moving towards the base through a latching porthole in an elongate latch, wherein said leg portion has a pin protruding therefrom, the pin disposed slideably within a groove formed in the latching base.
Dependencies are inferred from the claim text.