Patents by Inventor Reinhold Opper

Reinhold Opper 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).

  • Publication number: 20060251495
    Abstract: A system useful for riveting sheets of metal together. The system having a fastening element having a head on one side and a self-piercing surface on an opposite end, a die having an elastically moveable annular stop and a ring boost, and a ram assembly operably punching the piercing surface into a sheet. The fastening element may be a self-piercing rivet.
    Type: Application
    Filed: May 9, 2006
    Publication date: November 9, 2006
    Inventor: Reinhold Opper
  • Publication number: 20060248705
    Abstract: A system useful for riveting sheets of metal together. The system having a fastening element having a head on one side and a self-piercing surface on an opposite end, a die having an elastically moveable annular stop and a ring boost, and a ram assembly operably punching the piercing surface into a sheet. The fastening element may be a self-piercing rivet.
    Type: Application
    Filed: May 9, 2006
    Publication date: November 9, 2006
    Inventor: Reinhold Opper
  • Patent number: 7123982
    Abstract: A method of manufacturing, using a riveting system, is operable to join two or more workpieces with a rivet. In another aspect of the present invention, a self-piercing rivet is employed. Still another aspect of the present invention employs an electronic control unit and one or more sensors to determine a riveting characteristic and/or an actuator characteristic.
    Type: Grant
    Filed: March 2, 2004
    Date of Patent: October 17, 2006
    Assignee: Newfrey LLC
    Inventors: Dieter Mauer, Hermann Roeser, Reinhold Opper, Andreas Wojcik, Christian Schoenig
  • Publication number: 20060207079
    Abstract: A riveting system is operable to join two or more workplaces with a rivet. In another aspect of the present invention, a self-piercing rivet is employed. Still another aspect of the present invention employs an electronic control unit and one or more sensors to determine a riveting characteristic and/or an actuator characteristic.
    Type: Application
    Filed: February 23, 2006
    Publication date: September 21, 2006
    Inventors: Dieter Mauer, Hermann Roeser, Reinhold Opper, Andreas Wojcik, Christian Schoenig
  • Patent number: 7082663
    Abstract: A method and apparatus in which a workpiece is supported on one arm of a C-shaped counterforce structure and is operated upon by a mechanism supported on the other arm of the counterforce structure. The operation causes deformation of the counterforce structure, which is measured, and the operation is adjusted responsive to the measured deformation.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: August 1, 2006
    Assignee: Newfrey LLC
    Inventors: Michael Blöcher, Joachim Möser, Reinhold Opper
  • Patent number: 7040006
    Abstract: A fastening element (1), in particular for blind riveting, has a setting head (4), a deformation segment (2) and a shank end (3). The deformation segment (2) is arranged between the setting head (4) and the shank end (3). The fastening element (1) is hollow, optionally having a mandrel (7) inside the fastening element (1). The mandrel includes a head (23) and a foot (24) at least tension-resistantly connected to the shank end (3). The shank end (3) includes a punching edge (6) extending substantially along the outermost periphery of the shank end (3). Also identified are a process for setting the fastening element (1), a riveted connection to the fastening element (1), a device for setting the fastening element (1), an employment of the riveted connection obtained, and a die suitable for setting the fastening element (1).
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: May 9, 2006
    Assignee: Newfrey LLC
    Inventors: Dieter Mauer, Reinhold Opper
  • Patent number: 7024270
    Abstract: Computer software for controlling a riveting system is operable to join two or more workpieces with a rivet. In another aspect of the present invention, a self-piercing rivet is employed. Still another aspect of the present invention employs an electronic control unit and one or more sensors to determine a riveting characteristic and/or an actuator characteristic.
    Type: Grant
    Filed: November 20, 2002
    Date of Patent: April 4, 2006
    Assignee: Newfrey LLC
    Inventors: Dieter Mauer, Hermann Roeser, Reinhold Opper, Andreas Wojcik, Christian Schoenig
  • Publication number: 20060059678
    Abstract: The invention relates to a conveyor for elongate components (12) designed with a head and a shank. The conveyor comprises a feed arrangement (7). The feed arrangement (7) comprises a transfer arrangement (8) with a transfer region (15) in which a component (12) can be positioned. In the transfer region (15), a feed duct (11) having a head guiding duct (13) and a shank guiding duct (14) passes into a conveying duct (16). The transfer arrangement (8) comprises at least one catch unit (17). The catch unit (17) comprises at least one catch element (18). The catch element (18) is arranged opposite the head guiding duct (13) and penetrates at least partially therein. It can be deflected from the head guiding duct (13) against a spring force.
    Type: Application
    Filed: September 13, 2005
    Publication date: March 23, 2006
    Inventors: Dieter Mauer, Reinhold Opper, Joachim Moser
  • Publication number: 20050271491
    Abstract: The invention describes a fastening element (1), in particular for blind riveting, having a sethead (4), a deformation segment (2) and a shank end (3), the deformation segment (2) being arranged between the sethead (4) and the shank end (3), and the fastening element (1) being hollow inside, optionally with a mandrel (7) inside the fastening element (1), comprising a mandrel head (23) and a mandrel foot (24) tension-resistantly connected at least to the shank end (3). The shank end (3) is provided with a punch edge (6) extending essentially along the outermost periphery of the shank end (3) and formed by a peripheral surface (26) and a face (25) of the shank end (3). In the center of the face (25), a projection is provided, protruding from the plane in which the punch edge (6) lies on the side away from the sethead (4). The projection may be formed by a conical or pyramidal surface.
    Type: Application
    Filed: September 1, 2003
    Publication date: December 8, 2005
    Inventor: Reinhold Opper
  • Patent number: 6968939
    Abstract: The invention relates to a conveyor for elongate components (12) designed with a head and a shank. The conveyor comprises a feed arrangement (7). The feed arrangement (7) comprises a transfer arrangement (8) with a transfer region (15) in which a component (12) can be positioned. In the transfer region (15), a feed duct (11) having a head guiding duct (13) and a shank guiding duct (14) passes into a conveying duct (16). The transfer arrangement (8) comprises at least one catch unit (17). The catch unit (17) comprises at least one catch element (18). The catch element (18) is arranged opposite the head guiding duct (13) and penetrates at least partially therein. It can be deflected from the head guiding duct (13) against a spring force.
    Type: Grant
    Filed: November 6, 1998
    Date of Patent: November 29, 2005
    Assignee: Newfrey LLC
    Inventors: Dieter Mauer, Reinhold Opper, Joachim Möser
  • Publication number: 20050081360
    Abstract: The method according to the invention for riveting, or self-piercing, by means of a riveting or self-piercing device (8), having a male die (3) guided by a pick-up device (4), both of which in each case can be moved towards a female die (5) and/or a workpiece (6), wherein the female die (5) and riveting or self-piercing device (8) will be connected to one another via a counterforce structure (9). The relative movement between the pick-up device (4) and the counterforce structure (9) is measured by a first sensor (1), and the relative movement between counterforce structure (9) and male die (3) is measured by a second sensor (2). The depth of the riveting or piercing is adjusted with the aid of the two measured values.
    Type: Application
    Filed: November 10, 2004
    Publication date: April 21, 2005
    Inventors: Michael Blocher, Joachim Moser, Reinhold Opper
  • Patent number: 6857175
    Abstract: The method according to the invention for riveting, or self-piercing, by means of a riveting or self-piercing device (8), having a male die (3) guided by a pick-up device (4), both of which in each case can be moved towards a female die (5) and/or a workpiece (6), wherein the female die (5) and riveting or self-piercing device (8) will be connected to one another via a counterforce structure (9). The relative movement between the pick-up device (4) and the counterforce structure (9) is measured by a first sensor (1), and the relative movement between counterforce structure (9) and male die (3) is measured by a second sensor (2). The depth of the riveting or piercing is adjusted with the aid of the two measured values.
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: February 22, 2005
    Assignee: Newfrey LLC
    Inventors: Michael Blöcher, Joachim Möser, Reinhold Opper
  • Publication number: 20040167660
    Abstract: A riveting system is operable to join two or more workpieces with a rivet. In another aspect of the present invention, a self-piercing rivet is employed. Still another aspect of the present invention employs an electronic control unit and one or more sensors to determine a riveting characteristic and/or an actuator characteristic.
    Type: Application
    Filed: March 2, 2004
    Publication date: August 26, 2004
    Inventors: Dieter Mauer, Hermann Roeser, Reinhold Opper, Andreas Wojcik, Christian Schoenig
  • Publication number: 20040162151
    Abstract: A fastening element (1), in particular for blind riveting, has a setting head (4), a deformation segment (2) and a shank end (3). The deformation segment (2) is arranged between the setting head (4) and the shank end (3). The fastening element (1) is hollow, optionally having a mandrel (7) inside the fastening element (1). The mandrel includes a head (23) and a foot (24) at least tension-resistantly connected to the shank end (3). The shank end (3) includes a punching edge (6) extending substantially along the outermost periphery of the shank end (3). Also identified are a process for setting the fastening element (1), a riveted connection to the fastening element (1), a device for setting the fastening element (1), an employment of the riveted connection obtained, and a die suitable for setting the fastening element (1).
    Type: Application
    Filed: September 8, 2003
    Publication date: August 19, 2004
    Inventors: Dieter Mauer, Reinhold Opper
  • Publication number: 20040134968
    Abstract: The present invention relates to a positioning and/or assembly aid (2) for devices (1) for machining at least one component (3, 4) by using at least one connecting element (5) such as a rivet, punch rivet, blind rivet, rivet nut, weld nut, weld stud, clip or the like and to a process for positioning components (3, 4) in a device (1) for machining at least one component (3) while using at least one connecting element such as a rivet, punch rivet, blind rivet, rivet nut, weld nut, weld stud, clip. The invention has means (6) for producing a light or laser beam (7) alignable from a reference position (11) towards a reference point (12). The present invention is suitable for punch rivet, nut welding, stud welding, weld fast, plastifast, blind rivet, and rivet nut, in particular for corresponding manually operable hand devices in prototype construction.
    Type: Application
    Filed: October 17, 2003
    Publication date: July 15, 2004
    Inventor: Reinhold Opper
  • Patent number: 6681976
    Abstract: A rotary device for a rivet setting machine for self-punching rivets that includes a rotatable pick-up device (1) having an angle of rotation lock (2), wherein the angle of rotation lock (2) in the open state allows free rotation of the pick-up device (1) relative to a headpiece (12) and in the closed state stops the pick-up device (1) at predeterminable angle positions. An important feature of the present invention is that the pick-up device (1) in the open position permits free rotation, while in the closed position, stops its rotation relative to a headpiece (12) and this can be accomplished in a simple manner, manually and without the use of a separate or special tool.
    Type: Grant
    Filed: January 4, 2002
    Date of Patent: January 27, 2004
    Assignee: Newfrey LLC
    Inventors: Reinhold Opper, Joachim Moeser, Rubén Romero Guitierrez
  • Patent number: 6568062
    Abstract: A through-hole self-piercing rivet 30 is assembled with two metal plates 50 and 52 to retain the plates together as a workpiece 54. When the rivet 30 is to be removed, a pin, such as a contact pin 56, is attached to the rivet by fusion, or a pin, such as a threaded mandrel 78, is attached threadedly to the rivet. The contact pin 56 or the threaded mandrel 78 is withdrawn from the workpiece 54 to thereby withdraw the attached rivet 30 from the workpiece. Devices 62 and 84 provide facility for effecting the attachment of the contact pin 56 and the threaded mandrel 78, respectively, with the rivet 30, and for the extraction of the rivet from the workpiece 54.
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: May 27, 2003
    Assignee: Newfrey LLC
    Inventors: Reinhold Opper, Dieter Mauer
  • Publication number: 20030074102
    Abstract: A riveting system is operable to join two or more workpieces with a rivet. In another aspect of the present invention, a self-piercing rivet is employed. Still another aspect of the present invention employs an electronic control unit and one or more sensors to determine a riveting characteristic and/or an actuator characteristic.
    Type: Application
    Filed: November 20, 2002
    Publication date: April 17, 2003
    Inventors: Dieter Mauer, Hermann Roeser, Reinhold Opper, Andreas Wojcik, Christian Schoenig
  • Patent number: 6543115
    Abstract: A method as well as an apparatus manufactures a punch riveted joint, wherein at least two layers are pressed by a holding-down device against the die and a rivet, in particular a semitubular rivet, is provided for joining the layers. The holding-down device is connected by a coupling unit to the punch in such a way that during a punch riveting operation a coupling of the holding-down device to the punch may be varied between a substantially rigid coupling state and an uncoupled state.
    Type: Grant
    Filed: August 15, 2000
    Date of Patent: April 8, 2003
    Assignee: Newfrey LLC
    Inventors: Dieter Mauer, Reinhold Opper, Joachim Möser, Dirk Hermann
  • Patent number: 6502008
    Abstract: A computer program operably controls a riveting system to join two or more workpieces with a rivet. In another aspect of the present invention, a self-piercing rivet is employed with computer software to sense, measure and/or determine riveting and/or joint characteristics. Still another aspect of the present invention employs an electronic control unit and one or more sensors to determine a riveting characteristic and/or an actuator characteristic.
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: December 31, 2002
    Assignee: Newfrey LLC
    Inventors: Dieter Maurer, Hermann Roeser, Reinhold Opper, Andreas Wojcik, Christian Schoenig