Method for improving operation of crank assembly

Details Method for improving operation of crank assembly Method for improving operation of crank assembly

2008-04-22

2011-10-11

Cozart, Jermie (Department: 3726)

Metal working

Method of mechanical manufacture

Repairing

C029S402080, C029S426100, C029S525000, C029S525010, C029S278000, C074S545000

Reexamination Certificate

active

08032999

ABSTRACT:
In combination with a crank assembly, the improvement comprising an apparatus for improving operation of the crank assembly. The apparatus includes an elongated extension member having each of a predetermined shape, a first predetermined length and formed of a first predetermined material, such predetermined shape includes a projection on one end thereof for engagement with one end of the crank assembly. A rotatable handle member is disposed around at least a portion of the elongated extension member, such rotatable handle member having a second predetermined length and formed of a second predetermined material. There is a means for securing the rotatable handle member to the elongated handle member.

REFERENCES:
patent: 4220054 (1980-09-01), Kuhlman
patent: 6179534 (2001-01-01), Weckter
patent: 2009/0078095 (2009-03-01), Hsieh
Morton Machine Works, 2006 Catalog.pp. 1-128 Source: http://www.mortonmachine.com/download/MortonCatalog.pdf.

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