Patents Assigned to Rotobloc PSP (SARL)
  • Retractable antifriction bearings device for a loading bed and loading bed equipped with such a device
    Patent number: 8011307
    Abstract: A retractable antifriction bearing device (10a) that can be housed in a standardized groove of a loading bed. Each ball (30) is mounted directly in a housing (21a) of the profile (20a) by a guide and sealing ring (50) provided with a spherical cavity (53) that complements the ball (30) to hold the ball in position with respect to the housing (21a). A bearing guide (60a) is also mounted directly in the housing (21a) and is provided with a cup (61) guiding the ball (30) in rotation via a bed of small balls (62). This bearing guide (60a) is spring-loaded by spring elements (40a) so as to urge the ball (30) into the working position in which the ball bears the load (2).
    Type: Grant
    Filed: February 16, 2007
    Date of Patent: September 6, 2011
    Assignee: Rotobloc PSP (SARL)
    Inventor: Pierre Marcelli
  • DEVICE FOR HANDLING A LOAD SUCH AS A SHEET IRON COIL
    Publication number: 20100172729
    Abstract: A device (30) for handling a load (C) such as a sheet iron coil comprises a holder (32) capable of carrying the load (C). The holder (32) is able to be rotated on a frame (31) between a first position, in which the axis of the load (C) is vertical, and a second position, in which the axis of the load (C) is horizontal. The frame (31) of the device (30) is coupled to a driving assembly (35) so as to be mobile in order to load and unload the load (C) on a reel (D). The holder (32) includes a mechanism for maintaining and positioning (36) the load (C), retaining the load (C) during a change of the position of the load, and depositing the load on and/or removing the load from the reel (D).
    Type: Application
    Filed: May 28, 2008
    Publication date: July 8, 2010
    Applicant: ROTOBLOC-PSP SARL
    Inventors: Pierre Marcelli, Julien Marcelli
  • RETRACTABLE ANTIFRICTION BEARINGS DEVICE FOR A LOADING BED AND LOADING BED EQUIPPED WITH SUCH A DEVICE
    Publication number: 20090020046
    Abstract: A retractable antifriction bearing device (10a) that can be housed in a standardized groove of a loading bed. Each ball (30) is mounted directly in a housing (21a) of the profile (20a) by a guide and sealing ring (50) provided with a spherical cavity (53) that complements the ball (30) to hold the ball in position with respect to the housing (21a). A bearing guide (60a) is also mounted directly in the housing (21a) and is provided with a cup (61) guiding the ball (30) in rotation via a bed of small balls (62). This bearing guide (60a) is spring-loaded by spring elements (40a) so as to urge the ball (30) into the working position in which the ball bears the load (2).
    Type: Application
    Filed: February 16, 2007
    Publication date: January 22, 2009
    Applicant: ROTOBLOC PSP (SARL)
    Inventor: Pierre Marcelli