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 6860338 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 01, 2005

Filed:

Sep. 20, 2001
Applicants:

Christian Salesse, F-07100 Annonay, FR;

Jean-marc Loriot, F-75015 Paris, FR;

Inventors:

Christian Salesse, F-07100 Annonay, FR;

Jean-Marc Loriot, F-75015 Paris, FR;

Assignee:

Other;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B007/00 ;
U.S. Cl.
CPC ...
Abstract

The invention concerns a device for displacing a load () comprising a mobile support () adapted to support a load and exert on the load a force in a given direction, and device for mechanical balancing () interposed between the mobile support () and the load () so as to compensate the weight of the load and allow movements of slight amplitude of the load in a direction parallel to the load. The device is particularly useful for manoeuvring stakes, such as sheet piles and the like. The balancing device () can alternatively be integrated between the mobile support () and a vibration generator () to isolate the support from the vibrations generated by the vibration generator.


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