Patents by Inventor Fabio Mariotti

Fabio Mariotti 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).

  • Patent number: 10005650
    Abstract: An industrial truck (1) has a drive section (2) and a movable load section (4). The load section (4) has at least one wheelarm (5) with at least one load roller (6) rotatably mounted in a load roller carrier (12) which is mounted by a swivel bearing (13) on the wheelarm (5). The swivel-bearing (13) is a bearing pin (20). A linkage (10) is connected with the load roller carrier (12) by a coupling pin (21). The load roller carrier (12) has two outer bearing levers (12a, 12b) with bearing flanges (32a, 32b) for mounting the bearing pin (20) and bearing flanges (33a, 33b) for mounting the coupling pin (21), and an additional web (30) located between the outer bearing levers (12a, 12b) and having a bearing flange (32c) for mounting the bearing pin (20) and/or a bearing flange (33c) for mounting the coupling pin (21).
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: June 26, 2018
    Assignee: OM Carrelli Elevatori S.p.A.
    Inventor: Fabio Mariotti
  • Patent number: 9567197
    Abstract: An industrial truck (1) has a drive section (2) and a load section (4) movable relative to the drive section (2). The load section (4) has at least one wheelarm (5) having at least one load roller (6). The load roller (6) is rotatably mounted in a load roller carrier (12) swively-mounted by a swivel bearing (13) on the wheelarm (5). In the vicinity of the swivel bearing (13), on the upper side of the wheelarm (5), there is an entry guide (20). The guide (20) includes at least one roller (21; 22; 23; 24) rotatably mounted on the wheelarm (5) and projecting upwardly beyond a load-bearing surface (LF) of the wheelarm (5). The swivel bearing (13) of the load roller carrier (12) includes a bearing pin (25). The at least one roller (21; 22; 23; 24) is rotatably mounted on the bearing pin (25).
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: February 14, 2017
    Assignee: OM Carrelli Elevatori S.p.A.
    Inventor: Fabio Mariotti
  • Patent number: 9309096
    Abstract: An industrial truck (1) has a drive section (2) and a load section (4) movable relative to the drive section (2). The load section (4) has at least one wheelarm (5) with at least one load roller (6). A linkage (10) is connected with the load roller (6). A lever system (11) activates the linkage (10). The lever system (11) comprises a first lever (15) swivelably mounted at a first bearing point (16) on the drive section (2) and swivelably mounted at a second bearing point (17) on the load section (4). A second lever (20) swivelably mounted at a bearing point (21) on the load section (4) and coupled at a coupling point (22) with the linkage (10). An intermediate lever (25) is connected at a coupling point (26) with the first lever (15) and at an additional coupling point (27) with the second lever (20).
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: April 12, 2016
    Assignee: OM Carrelli Elevatori S.p.A.
    Inventor: Fabio Mariotti
  • Publication number: 20140175351
    Abstract: An industrial truck (1) has a drive section (2) and a load section (4) movable relative to the drive section (2). The load section (4) has at least one wheelarm (5) with at least one load roller (6). A linkage (10) is connected with the load roller (6). A lever system (11) activates the linkage (10). The lever system (11) comprises a first lever (15) swivelably mounted at a first bearing point (16) on the drive section (2) and swivelably mounted at a second bearing point (17) on the load section (4). A second lever (20) swivelably mounted at a bearing point (21) on the load section (4) and coupled at a coupling point (22) with the linkage (10). An intermediate lever (25) is connected at a coupling point (26) with the first lever (15) and at an additional coupling point (27) with the second lever (20).
    Type: Application
    Filed: October 2, 2013
    Publication date: June 26, 2014
    Applicant: OM Carrelli Elevatori S.p.A.
    Inventor: Fabio Mariotti
  • Publication number: 20140175350
    Abstract: An industrial truck (1) has a drive section (2) and a movable load section (4). The load section (4) has at least one wheelarm (5) with at least one load roller (6) rotatably mounted in a load roller carrier (12) which is mounted by a swivel bearing (13) on the wheelarm (5). The swivel-bearing (13) is a bearing pin (20). A linkage (10) is connected with the load roller carrier (12) by a coupling pin (21). The load roller carrier (12) has two outer bearing levers (12a, 12b) with bearing flanges (32a, 32b) for mounting the bearing pin (20) and bearing flanges (33a, 33b) for mounting the coupling pin (21), and an additional web (30) located between the outer bearing levers (12a, 12b) and having a bearing flange (32c) for mounting the bearing pin (20) and/or a bearing flange (33c) for mounting the coupling pin (21).
    Type: Application
    Filed: October 1, 2013
    Publication date: June 26, 2014
    Applicant: OM Carrelli Elevatori S.p.A.
    Inventor: Fabio Mariotti
  • Publication number: 20140166951
    Abstract: An industrial truck (1) has a drive section (2) and a load section (4) movable relative to the drive section (2). The load section (4) has at least one wheelarm (5) having at least one load roller (6). The load roller (6) is rotatably mounted in a load roller carrier (12) swively-mounted by a swivel bearing (13) on the wheelarm (5). In the vicinity of the swivel bearing (13), on the upper side of the wheelarm (5), there is an entry guide (20). The guide (20) includes at least one roller (21; 22; 23; 24) rotatably mounted on the wheelarm (5) and projecting upwardly beyond a load-bearing surface (LF) of the wheelarm (5). The swivel bearing (13) of the load roller carrier (12) includes a bearing pin (25). The at least one roller (21; 22; 23; 24) is rotatably mounted on the bearing pin (25).
    Type: Application
    Filed: October 2, 2013
    Publication date: June 19, 2014
    Applicant: OM Carrelli Elevatori S.p.A.
    Inventor: Fabio Mariotti
  • Patent number: D850336
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: June 4, 2019
    Assignee: OM Carrelli Elevatori S.p.A.
    Inventors: Fabio Mariotti, Fabrizio Castagnoli
  • Patent number: D856227
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: August 13, 2019
    Assignee: OM CARRELLI ELEVATORI S.P.A.
    Inventors: Fabio Mariotti, Fabrizio Castagnoli
  • Patent number: D867238
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: November 19, 2019
    Assignee: STILL S.P.A.
    Inventors: Fabio Mariotti, Fabrizio Castagnoli