Earth working – Plural wheeled implements – Outrigged implement adjustable inwardly
Reexamination Certificate
2011-01-04
2011-01-04
Pezzuto, Robert E (Department: 3671)
Earth working
Plural wheeled implements
Outrigged implement adjustable inwardly
C172S439000
Reexamination Certificate
active
07861793
ABSTRACT:
A stabilising and release system, for an agricultural apparatus having a mounting portion for mounting the apparatus to a tractor, a pendulum mounted on the mounting portion, and a boom for spraying or cutting, which is pivotally mounted to the pendulum at a pivot point so as to allow pivoting of the boom relative to the pendulum. The system stabilises the boom against movement imparted to it by disruptive forces which disturb the natural position of the boom by proving a rigid damper arranged between the support frame and the boom and arranged to damp relative movement of the boom and the mounting frame caused by disruptive forces, the damper has an articulated coupling which allows the damper to articulate so that the damper can follow the motion of the boom thus damping any undesired swaying action caused by bumps and ruts over which the tractor passes.
REFERENCES:
patent: 4529129 (1985-07-01), Ballu et al.
patent: 4561591 (1985-12-01), Ballu
patent: 4598830 (1986-07-01), Fletcher
patent: 4834249 (1989-05-01), Dahl
patent: 5222614 (1993-06-01), Ballu
patent: 5375757 (1994-12-01), Covill
patent: 5630547 (1997-05-01), Klemenhagen et al.
patent: 7249448 (2007-07-01), Murphy et al.
patent: 7429003 (2008-09-01), Thompson et al.
patent: 4140254 (1993-06-01), None
patent: 343547 (1989-11-01), None
patent: 1167095 (2002-01-01), None
patent: 2520264 (1983-07-01), None
patent: 2559686 (1985-08-01), None
patent: 2619676 (1989-03-01), None
patent: 2654574 (1991-05-01), None
patent: 2813212 (2002-03-01), None
patent: 2014834 (1979-09-01), None
patent: 1588426 (1981-04-01), None
patent: 03005799 (2003-01-01), None
Guerra David A.
Pezzuto Robert E
LandOfFree
Stabilising and release system for and boom holding and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stabilising and release system for and boom holding and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stabilising and release system for and boom holding and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2724074