Patents by Inventor Paolo Francesco Ragaini

Paolo Francesco Ragaini 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).

  • Method and apparatus to move an articulated arm
    Patent number: 9981375
    Abstract: Method to move an articulated arm provided with a first end associated with a support and rotatable movement tower and with a second free end and including a plurality of segments pivoted with respect to each other and actuation members configured to make at least one of the segments rotate with respect to one other of the segments or to the support and rotatable movement tower, and where the method allows to manage and control the speed of movement of the articulated arm to determine on each occasion the speed of movement of its free end so that the latter is confined inside a predefined limit value.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: May 29, 2018
    Assignee: CIFA SPA
    Inventors: Alberto Giovanni Borroni, Paolo Francesco Ragaini, Ulrich Delogu
  • Auxiliary device for a crane and crane comprising said auxiliary device
    Patent number: 9926175
    Abstract: Auxiliary extension device for a crane provided with a telescopic extendable arm having at least one end segment provided with a free end, wherein the auxiliary extension device is made of one or more composite materials.
    Type: Grant
    Filed: October 10, 2014
    Date of Patent: March 27, 2018
    Assignee: CIFA SPA
    Inventors: Paolo Dario Maini, Mauro Marco Cortellini, Paolo Francesco Ragaini
  • METHOD AND APPARATUS TO MOVE AN ARTICULATED ARM
    Publication number: 20160121481
    Abstract: Method to move an articulated arm provided with a first end associated with a support and rotatable movement tower and with a second free end and including a plurality of segments pivoted with respect to each other and actuation members configured to make at least one of the segments rotate with respect to one other of the segments or to the support and rotatable movement tower, and where the method allows to manage and control the speed of movement of the articulated arm (16) to determine on each occasion the speed of movement of its free end so that the latter is confined inside a predefined limit value.
    Type: Application
    Filed: October 30, 2015
    Publication date: May 5, 2016
    Inventors: Alberto Giovanni BORRONI, Paolo Francesco RAGAINI, Ulrich DELOGU
  • AUXILIARY DEVICE FOR A CRANE AND CRANE COMPRISING SAID AUXILIARY DEVICE
    Publication number: 20150102003
    Abstract: Auxiliary extension device for a crane provided with a telescopic extendable arm having at least one end segment provided with a free end, wherein the auxiliary extension device is made of one or more composite materials.
    Type: Application
    Filed: October 10, 2014
    Publication date: April 16, 2015
    Inventors: Paolo Dario Maini, Mauro Marco Cortellini, Paolo Francesco Ragaini