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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Sartorio; Franco
Address:
Turin, IT
No. of patents:
40
Patents:












Patent Number Title Of Patent Date Issued
RE34569 Robotized handling device and sheet metal bending system featuring the same March 29, 1994
A one-armed handling device having a single pick-up member designed to secure a metal sheet coplanar to a pick-up plane through the aforementioned pick-up member; which member is supported on a head so as to turn about two perpendicular axes by virtue of a first element designed to t
7910857 Laser machine tool March 22, 2011
A laser machine tool for carrying out cutting or welding operations includes a laser head carried by a moving member which is displaceable with respect to a workpiece along two horizontal cartesian axes in a relatively wide space with movements involving relatively low accelerations.
5950485 System for producing bent sheet-metal articles and components of the system September 14, 1999
The system for producing bent sheet-metal articles comprises a bending machine (80) having a punch (84) and a die (86) which cooperate with each other and define a bending space, and a manipulator (64) having a movable head (76) which can grip a piece of sheet metal and place it in the
5894754 System for producing bent sheet-metal articles and components of the system April 20, 1999
The system for producing bent sheet-metal articles comprises a bending machine (80) having a punch (84) and a die (86) which cooperate with each other and define a bending space, and a manipulator (64) having a movable head (76) which can grip a piece of sheet metal and place it in the
5857377 System for producing bent sheet-metal articles and components of the system January 12, 1999
The system for producing bent sheet-metal articles comprises a bending machine (80) having a punch (84) and a die (86) which cooperate with each other and define a bending space, and a manipulator (64) having a movable head (76) which can grip a piece of sheet metal and place it in the
5584199 Device for measuring an angle in a workpiece December 17, 1996
A device for measuring an angle in a workpiece piece which includes a base; a pair of feelers which are movable relative to the base and each of which has an active surface for contacting a respective portion of the workpiece piece during the measurement; a thrust mechanism for bringing
5488880 Two-speed linear actuator driven by two motors February 6, 1996
A two-speed linear actuator with high thrust and a high speed of translation for a machine, particularly a bending press. A linear actuator for a machine, particularly a bending press, having first and second bodies (2, 4) mounted for sliding relative to each other and a male-and-fem
5397159 Transmission coupling for a manipulator head March 14, 1995
A transmission coupling for manipulator head includes a support body (50) connected to the manipulator head (4), an intermediate transmission member (76) slidable on the support body (50) along a first line (C), and an attachment member (28) slidable on the intermediate member (76) along
5345806 Device for manipulating sheet metal pieces September 13, 1994
A device (12; 102) for manipulating sheet metal pieces (P) for a sheet metal processing machine (10; 101) is disclosed. The device (12; 102) comprises a plurality of manipulator units (20, 22; 106, 108, 110) with a plurality of gripping elements (32, 50, 52; 118, 126, 134) for gripping
5328222 Transmission coupling for a manipulator head July 12, 1994
A transmission coupling for manipulator head includes a support body (50) connected to the manipulator head (4), an intermediate transmission member (76) slidable on the support body (50) along a first line (C), and an attachment member (28) slidable on the intermediate member (76) along
5274213 Electric welding robot and a method for welding by using the robot December 28, 1993
An electric welding robot (1) is disclosed. The robot comprises a projecting arm (9) movable horizontally and vertically (X, Z) and a first and a second rotating arms (19, 22) rotatable about vertical axis (E, F). The arms (9, 19, 22) are articulated with one another, and the second
5199293 Sheet workpiece bending machine April 6, 1993
The press is of the type including a pair of tool holders mounted in a frame and carrying cooperating tools (die and punch). At least one of the tool holders is motor driven and is movable towards the other tool holder. According to the invention, the press includes a first driver arrang
5193967 Device for transferring a workpiece March 16, 1993
A device for transferring a workpiece to be presented for working includes a carrying member for picking up the workpiece from a withdrawal station. The carrying member includes an chute for receiving and transferring a product to a collecting station upon completion of the working.
5192260 Apparatus for transfer of a machine part March 9, 1993
An apparatus for transferring a machine part, with a frame body, a pair of machine part gripper members each supported on the frame body for sliding in predetermined direction, a resilient member for energizing the pair of machine part gripper members to move toward each other. Also disc
5187958 Method of positioning a metal sheet for a sheetmetal working machine February 23, 1993
The method is of the type in which the metal sheet (W) is manipulated by means of a movable gripping member (G) of a manipulator robot controlled by a programmer (PC) according to a program for positioning successive lines of working of the metal sheet in correspondence with a pair of
5182936 Plate bending machine equipped with a plate clamping manipulator and a plate position detecting February 2, 1993
A press brake for bending plates. A press brake is provided for bending plates, including a pair of dies which act in mutual cooperation to bend a plate, a plate clamping manipulator which grasps and moves a plate which is to be placed in scheduled location with respect to the dies and a
5176022 Sheet workpiece manipulating device for a bending press January 5, 1993
A sheet workpiece manipulating apparatus for delivering, supporting, and removing large sheet workpieces to a sheet bending press includes a plurality of rotationally and linearly translatable support arms. A gripping device is disposed on each free end of each support arm. The sheet
5149072 Sheet workpiece positioning device September 22, 1992
The sheet workpiece positioning device (10) is designed for supporting a sheet workpiece (5) along three adjacent sides thereof, by means of opposing supporting members (12 and 14) and a supporting member (13) set at right angles to the former supporting member. Preferably, at least one
5148693 Method and a device for detecting folding angles of a metal sheet during the folding and a metho September 22, 1992
A method for indirect detecting of folding angles (.beta.) of a metal sheet (4) during the folding by a folding machine (1) which has a punch (2), and a die (3) provided with a depressed seat (5) is disclosed. The folding angle (.beta.) is obtained by algebraic summing of an angle (.alph
5117670 Press brake system with a worksheet straightening device June 2, 1992
A press brake system for bending, flanging, folding and forming an elongate and curved worksheet, and a worksheet handling device for handling such a worksheet are disclosed. The press brake system includes a press brake including a punch and a matrix which cooperate along a bending line
5099670 Plate bending machine March 31, 1992
The machine includes a U-shaped princer (12) with a pair of arms (14, 16) which carry a V-sectioned linear punch (P) and a V-sectioned linear die (D) respectively. The punch (P) is fixed and the die (D) is movable. The U-shaped pincer (12) is mounted so that it can rotate both about a be
5099666 Method and device for detecting folding angles of a metal sheet during folding March 31, 1992
A method and a device for indirect detecting of folding angles (.beta.) of a metal sheet (4) during the folding by a folding machine (1) which has a punch (2), and a die (3) provided with a depressed seat (5) is disclosed. The folding angle (.beta.) is obtained by alebraic summing of an
5092151 Sheet workpiece bending machine March 3, 1992
The press is of the type including a pair of tool-holders mounted in a frame and carrying cooperating tools (die and punch). At least one of the tool-holders is motor-driven and is movable towards the other tool-holder. According to the invention, the press includes first drive means arr
5076091 Unit for bending sheet metal and a device for manipulating sheet metal December 31, 1991
A unit (1) for bending sheet metal (38) comprises a bending press (2), a device (4) for manipulating the sheet metal (38), and an auxiliary gripping device (16) for turning the metal sheet through 180.degree. about an axis (D) perpendicular to the bending line (B) of the press (12). The
5058406 Plate bending machine equipped with a plate clamping manipulator and a plate position detecting October 22, 1991
A press brake for bending plates. A press brake is provided for bending plates, including a pair of dies which act in mutual cooperation to bend a plate, a plate clamping manipulator which grasps and moves a plate which is to be placed in a scheduled location with respect to the dies, an
5052208 Machine tool October 1, 1991
A punch machine having reduced effects of reaction forces. An apparatus is provided which divides the overall structure into two cooperating structures, one for transmitting a working (or reaction) force, and the other for maintaining the alignment between the workpiece and tool comp
5042287 Manipulator device for a bending machine and a method for changing the position of the workpiece August 27, 1991
A manipulator device for a bending machine includes a pair of elongate die and punch for bending a workpiece. A first manipulator has a first clamping device for clamping the workpiece to be bent, a first support for supporting the first clamping device in a rotatable manner around a rot
5035566 Automatic change of fingers of the single arm bending robot July 30, 1991
A manipulator is provided for a plate bending machine containing an arm which extends in the vertical direction and a pair of bracket members in which one bracket member can freely approach and withdraw from the other, wherein the bracket members are provided with engaging members which
5015821 Computer controlled welding robot May 14, 1991
A welding robot for performing welding on a workpiece has a base frame, an arm mounted on the base frame, a welding torch freely rotatable around at least one axis of a tip section of the arm, and a detector on the tip section of the arm, the detector being rotatable about the axis of th
5012661 Sheet workpiece bending machine May 7, 1991
A press including a frame which carries a pair of tool-holding beams lying in a common general plane. One of the beams carry a punch and the other a bending die. At least one of the beams is movable towards the opposing beam to perform a working stroke, and in the opposite direction. Acc
5005394 Programming system for the single arm bending robot April 9, 1991
A device for controlling a manipulator for handling a workpiece processed by a press brake. The press brake is equipped with a side sensor for detecting the horizontal X-axis direction positions parallel to the longitudinal direction of the upper and lower dies of the press brake. The
4991422 Plate bending machine February 12, 1991
The machine includes a U-shaped pincer (12) with a pair of arms (14, 16) which carry a V-sectioned linear punch (P) and a V-sectioned linear die (D) respectively. The punch (P) is fixed and the die (D) is movable. The U-shaped pincer (12) is mounted so that it can rotate both about a ben
4827757 Robotized handling device and sheet metal bending system featuring the same May 9, 1989
A one-armed handling device having a single pick-up member designed to secure a metal sheet coplanar to a pick-up plane through the aforementioned pick-up member; which member is supported on a head so as to turn about two perpendicular axes by virtue of a first element designed to t
4806071 Method of unstacking metal sheets February 21, 1989
A method whereby a pack of metal sheets adhering to one another is suspended on upper gripping elements of an upper vertically-mobile element beneath which is fed forward a lower transversely-mobile element having lower gripping elements. The upper and lower gripping elements are caused
4770596 Manipulator device particularly for handling metal sheets during folding operations September 13, 1988
A manipulator device is described in which a pair of holding members mounted on extensible arms, are rotatable through 360.degree. about an axis parallel to the plane in which they lie and perpendicular to the axis of the arms, and in which the arms are actuated by motor means interc
4735079 Method and apparatus for the mechanical manipulation of metal sheets, particularly for folding o April 5, 1988
A process is described which allows metal sheets of different dimensions to be manipulated in a automatic manner by means of a numerically controlled robot provided with a pair of mechanical pincers; it consists in positioning the metal sheet onto a support table carried by a rotatable
4706491 Process and apparatus for precision folding of sheet metal November 17, 1987
A process is described which makes use of a folding press and a numerically controlled manipulator device provided with mechanical pincers; the sheet metal to be worked is gripped by the manipulator device and carried against an abutment shoulder disposed in front of the press; the align
4682002 Method of laser welding sheet metal protected by low-vaporizing-temperature materials July 21, 1987
Method of laser welding sheet metal protected by using low-vaporizing-temperature materials, whereby, before being subjected to a laser welding beam along a weld area, two metal sheets are placed on top of each other in such a manner that at least one layer of the said protecting mat
4630992 Machine for effecting the transfer of objects in the space between positions having predetermine December 23, 1986
A machine (1) (53) (75) for effecting the transfer of objects in the space between positions having predetermined co-ordinates, in which said objects are supported by a head (25) integral with a pinion (20) (60) mounted rotatable on a slide (12a) (59) sliding in a direction perpendicular
4096384 Position transducer for machine tools and measuring machines June 20, 1978
A position transducer for machine tools and measuring machines, arranged to measure relative displacements of a first part of the machine with respect to a second part of the machine, is described. The main feature of this position transducer is to operate by means of the optical couplin










 
 
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