Patents by Inventor Etienne Moinat

Etienne Moinat has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for mounting a tool at the end of a construction-machine jib
    Patent number: 5394630
    Abstract: Tool mounting is effected by engagement of profiled parts of the end piece of the machine jib between a face of the tool and corresponding profiled parts of the tool. The profiled parts have ramps that are maintained in engagement by a locking mechanism exerting a transverse pressure so that the play is automatically taken up. The mounting is compact and favorable from a mechanical point of view in that the ramps, not the locking mechanism, carry the working load.
    Type: Grant
    Filed: December 27, 1993
    Date of Patent: March 7, 1995
    Inventor: Etienne Moinat