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.:

US 7591090 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 22, 2009

Filed:

Aug. 02, 2005
Applicant:

Gilles Florean, Belley, FR;

Inventor:

Gilles Florean, Belley, FR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F 3/64 (2006.01);
U.S. Cl.
CPC ...
Abstract

A loading machine has working equipment which includes at least one arm, an actuator for displacing the arm, a working tool hingable with respect to the arm, a main kinematic chain forming together with the working tool part and the arm part a main deformable mechanism and a controllable tool actuator for deforming the main deformable mechanism to cause the tool to tilt. The machine also has a secondary kinematic chain forming together with the part of the arm, which is located in the area of articulation thereof on the frame, a deformable reference mechanism whose deformation directly corresponds to the inclination angle of the working tool, an angle sensor for measuring an angle displaying the deformation of the reference mechanism with respect to the frame, and a control device which is connected to the sensor and controls the feeding of the working tool actuator and/or the arm actuator.


Find Patent Forward Citations

Florean, Gilles. (2009). Civil engineering loading machine (U.S. Patent No. 7591090). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7591090

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