Bulldozer blade pitch adjuster

Details Bulldozer blade pitch adjuster Bulldozer blade pitch adjuster

2005-03-08

2005-03-08

Cottingham, John R. (Department: 3679)

Joints and connections

Rotarily connected, differentially translatable members,...

C403S046000

Reexamination Certificate

active

06863461

ABSTRACT:
A bulldozer blade pitch adjuster is disclosed having an adjustable length member with a body and two threaded members threaded into opposing ends of the body, and a cover that can be attached to the body to cover the body and the two threaded members, that can be removed from the body and engaged with the body in a second adjusting position where the cover acts as a wrench to rotate the body, thereby changing the length of the adjustable length member. Once the member is adjusted, the cover can be secured to the body in its first covering position.

REFERENCES:
patent: 4828045 (1989-05-01), Horsch et al.
patent: 5507352 (1996-04-01), Frisbee et al.
patent: 5702196 (1997-12-01), Petercsak
patent: 5924496 (1999-07-01), Buchanan et al.
patent: 6247540 (2001-06-01), Clemen et al.

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