The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 11, 1993
Filed:
Apr. 14, 1992
Applicant:
Inventor:
Jerry F Gilbert, Grand Prairie, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F / ;
U.S. Cl.
CPC ...
37 87 ; 37 8 / ; 3719 / ;
Abstract
An excavating machine has a track mounted main frame with a digging implement mounted to one end of the main frame for vertical adjustment in the usual manner. A stabilizer apparatus is pivotally mounted to the other end of the main frame. The stabilizer apparatus has a wheel that is forced against the ground to tilt the main frame longitudinally about the support track in order to dampen oscillations induced into the machine by the digging implement and to force the digging implement to engage the ground with a constant force which enables the excavating machine to excavate material in an improved manner.