Class 474/129 - And connector link between handle and shifter pivotable about spaced fixed axis

Subclass of Class 474 - Endless belt power transmission systems or components
Definition: Subject matter and further including an additional component
No. of patents: 2
Last issue date: 02/03/1998

Number	Title	Issue Date
5713810	Belt lifter A belt lifter for a vacuum cleaner includes a rotatable member attached to an extending arm for lifting a drive belt on and off of a drive shaft to respective connect and disconnect the belt. The rotatable member includes a lever arm which facilitates the...	02/03/1998
4215872	Positive shift derailleur mechanism A derailleur gear shift mechanism for a bicycle, in which the drive chain transfer unit for moving the chain to selected gears is operated by a rigid push-pull rod actuating linkage. An actuating lever, accessibly mounted on the bicycle frame, is indexed ...	08/05/1980

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