Patents Assigned to Bolzoni S.p.A.
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Publication number: 20230264935Abstract: A clamping equipment for lifting a load arranged to be coupled to a forklift truck includes a fixed frame which extends in a longitudinal direction and apt to be coupled to a carrier plate of a forklift truck; two jaws opposite each other and slidingly connected to the fixed frame along the longitudinal direction in order to be tightened in grip on a load; where each jaw includes a support connected to the fixed frame and configured to be moved in an integral manner with the fixed frame in a vertical direction and in a sliding manner relative to the fixed frame in the longitudinal direction; a panel coupled to the support and which has a surface configured to come into contact with a load to be handled; and a coupling assembly associated with the support and the panel and configured to movably couple the panel to the support with a motion component in a direction orthogonal to the panel and a motion component in vertical direction.Type: ApplicationFiled: February 14, 2023Publication date: August 24, 2023Applicant: BOLZONI S.P.A.Inventors: Pietro FORONI, Nicola BOVO
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Patent number: 10662048Abstract: A gripper for forklifts including a support frame that can be coupled to a forklift and a pair of jaws that are mounted on the support frame in a movable manner with respect to one another between at least one closing position and one opening position respectively for clamping and releasing a product to be transported and vice versa, wherein each jaw includes a support plate-shaped body that is coupled to a mounting body, which is in turn coupled in a movable manner to the support frame, wherein the support plate-shaped body includes a first face that faces the other jaw and a second face opposite the first face, a clamping panel that is supported by the support plate-shaped body to which it is connected with connecting members.Type: GrantFiled: January 30, 2018Date of Patent: May 26, 2020Assignee: BOLZONI S.p.A.Inventors: Nicola Bovo, Pietro Foroni
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Publication number: 20180222734Abstract: A gripper for forklifts including a support frame that can be coupled to a forklift and a pair of jaws that are mounted on the support frame in a movable manner with respect to one another between at least one closing position and one opening position respectively for clamping and releasing a product to be transported and vice versa, wherein each jaw includes a support plate-shaped body that is coupled to a mounting body, which is in turn coupled in a movable manner to the support frame, wherein the support plate-shaped body includes a first face that faces the other jaw and a second face opposite the first face, a clamping panel that is supported by the support plate-shaped body to which it is connected with connecting members.Type: ApplicationFiled: January 30, 2018Publication date: August 9, 2018Applicant: BOLZONI S.p.A.Inventors: Nicola BOVO, Pietro FORONI
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Patent number: 8256119Abstract: A method of manufacturing forks for lift trucks comprises the steps of: providing a straight metal bar designed to make the fork, heating the bar at a segment thereof where the fork knee is to be formed, bending the bar at the heated segment in order to form the knee by carrying out bending in a closed-die press provided with containment walls that, when bending has been completed, enclose the knee so as to define the surface contours of the latter.Type: GrantFiled: April 8, 2008Date of Patent: September 4, 2012Assignee: Bolzoni S.p.A.Inventor: Emilio Bolzoni
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Patent number: 7632055Abstract: An apparatus for providing with two pairs of forks a front part of a forklift truck comprises first profiled elements for supporting a pair of external forks and second profiled elements for supporting a pair of internal forks, a guide device that receives internally both said first profiled elements and said second profiled elements.Type: GrantFiled: October 5, 2006Date of Patent: December 15, 2009Assignee: Bolzoni S.p.a.Inventor: Pietro Foroni
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Patent number: 7588409Abstract: A modular assembly for manufacturing structures for lateral translation and/or support of forks in lift trucks, which is formed of a first frame designed to be fastened to the lifting members of a lift truck and of a second movable frame to be mounted on the first frame to slide thereon through of rollers and/or runners and laterally moved, upon command, on the first frame by means of an actuator. The second frame is provided with hooking means for fastening of forks thereto, so that said forks project therefrom at the front. The first frame too is provided with hooking means of its own for direct fastening of forks, as an alternative to mounting of the second frame thereon, the second frame being made to be removable from the first frame. Runner or roller elements can be mounted in different ways to obtain the different sliding arrangements between the frames.Type: GrantFiled: February 24, 2005Date of Patent: September 15, 2009Assignee: Bolzoni S.p.A.Inventor: Pietro Foroni
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Publication number: 20070079558Abstract: An apparatus for providing with two pairs of forks a front part of a forklift truck comprises first profiled elements for supporting a pair of external forks and second profiled elements for supporting a pair of internal forks, a guide device that receives internally both said first profiled elements and said second profiled elements.Type: ApplicationFiled: October 5, 2006Publication date: April 12, 2007Applicant: BOLZONI S.p.A.Inventor: Pietro Foroni
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Patent number: 5692874Abstract: A handling device of the push-pull type for handling a load (17) disposed on a sheet-like loading unit (16) comprises a fixed portion (18) and a movable portion (19). Driven handling means (25) is present and has a first and a second operating strokes during which it translates the movable portion (19) relative to the fixed portion (18) from a retracted position to an extended position respectively, and vice versa. The movable portion (19) is provided with gripper means (15) capable of being drivingly opened and closed and intended for gripping the loading unit sheet (16) when the movable portion (19) is at the extended position and pulling the load between the extended and retracted positions. The driven handling means (25) is connected by a kinematic linkage with the gripper means (15) to cause opening and closing of the latter over at least one length of the operating strokes of said handling means.Type: GrantFiled: February 9, 1996Date of Patent: December 2, 1997Assignee: Bolzoni S.p.A.Inventors: Arturo Cordani, Pier Luigi Magnelli
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Patent number: 5033934Abstract: A fork unit mountable on the fixed front plate member of a lift truck comprises a movable frame to which the forks of the fork unit are restrained by respective shanks lying in the same plane that contains the frame. Between the upper and lower edges of the plate and the frame, provision is made for reciprocal coupling and a guide, and a hydraulic cylinder for translating the frame with respect to the plate acts between the plates and frame. The concept of side-shift device with fork-bearing is thus eliminated and this brings the advantage of a minimal overhang of the load moved by the lift truck.Type: GrantFiled: October 1, 1990Date of Patent: July 23, 1991Assignee: Costruzioni Meccaniche Bolzoni S.p.A.Inventor: Bolzoni Emilio