Patents by Inventor Frank Zamuner
Frank Zamuner 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).
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Patent number: 8552341Abstract: A welding torch comprising: a main cylindrical conductive assembly with a front diffuser section having a plurality of circumferentially spaced shielding gas diffuser orifices for directing shielding gas radially outwardly from the assembly, a forwardly facing threaded bore extending through a cylindrical support nose and an elongated wire passageway coaxial with the threaded bore and opening at the rear end of the assembly.Type: GrantFiled: September 19, 2005Date of Patent: October 8, 2013Assignee: Lincoln Global, Inc.Inventor: Frank Zamuner
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Patent number: 8283600Abstract: The present invention includes a multi-use welding gun body configured for use in multiple locations along a welding gun assembly. In a particular embodiment, the multi-use welding gun body includes an enclosure forming an exterior surface of the body, the enclosure configured for both receiving a welding wire and a power source and directing the same toward a torch and having a first enclosure end with a wire-receiving aperture extending to an internal block-receiving cavity, the wire receiving aperture shaped to selectively receive a torch and an extension having an orifice containing both welding wire and shielding gas. The block-receiving cavity of the enclosure extends axially with a non-circular profile to a cable-receiving cavity within the housing, the cable-receiving cavity extending longitudinally to the second enclosure end. The second enclosure end includes an aperture forming an end of the cable-receiving cavity. A removable block is positioned within the block-receiving cavity.Type: GrantFiled: August 16, 2010Date of Patent: October 9, 2012Assignee: Lincoln Global, Inc.Inventor: Frank Zamuner
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Publication number: 20110036815Abstract: The present invention includes a multi-use welding gun body configured for use in multiple locations along a welding gun assembly. In a particular embodiment, the multi-use welding gun body includes an enclosure forming an exterior surface of the body, the enclosure configured for both receiving a welding wire and a power source and directing the same toward a torch and having a first enclosure end with a wire-receiving aperture extending to an internal block-receiving cavity, the wire receiving aperture shaped to selectively receive a torch and an extension having an orifice containing both welding wire and shielding gas. The block-receiving cavity of the enclosure extends axially with a non-circular profile to a cable-receiving cavity within the housing, the cable-receiving cavity extending longitudinally to the second enclosure end. The second enclosure end includes an aperture forming an end of the cable-receiving cavity. A removable block is positioned within the block-receiving cavity.Type: ApplicationFiled: August 16, 2010Publication date: February 17, 2011Applicant: LINCOLN GLOBAL, INC.Inventor: Frank Zamuner
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Patent number: 7800017Abstract: A welding gun assembly for directing a welding wire toward a workpiece, having a torch at a forward portion of the gun; a welding wire feeder at a rearward portion of the gun; and handles positioned adjacent the torch and wire feeder. Each handle has a first, cylindrical portion and a second, hexagonally shaped portion adjacent the first, cylindrical portion. The hexagonal portion has a cylindrical opening and a hexagonal opening adjacent the cylindrical opening. The handle further has an extension member having an access opening therein. A conduit is connected to each handle.Type: GrantFiled: November 15, 2005Date of Patent: September 21, 2010Assignee: Lincoln Global, Inc.Inventor: Frank Zamuner
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Patent number: 7544914Abstract: A torch for use in welding operations during which smoke and/or fumes are created has a nozzle and a handle connected to a conduit extending between the handle and the nozzle. A fume extraction duct extends from the nozzle and through the handle. An annular member surrounds the axial end of the nozzle and has a plurality of openings oriented such that fumes and ambient air are extracted in a direction substantially parallel to the longitudinal axis of the nozzle. A switch is provided to control fume extraction between a full flow rate and a partial flow rate.Type: GrantFiled: April 8, 2005Date of Patent: June 9, 2009Assignee: Lincoln Global, Inc.Inventor: Frank Zamuner
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Patent number: 7446280Abstract: An ergonomic handle attachment to be used with a welding torch handle, the attachment has an attachment portion which is selectively attached to a wall of the handle; a hand grip portion which is selectively attached to the attachment portion, and, a locking member extending from the hand grip portion which is slidably received within an opening of the attachment portion.Type: GrantFiled: September 23, 2005Date of Patent: November 4, 2008Assignee: Lincoln Global, Inc.Inventor: Frank Zamuner
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Patent number: 7342199Abstract: An ergonomic handle attachment to be used with a welding torch handle, the attachment has an attachment portion having a first wall that is selectively attached to a wall of the handle and a second wall which extends from the first wall and is selectively received by an opening in the wall of the handle. A locking member is slidably received within the opening of the second wall and the wall of the handle when the opening of the second wall and the opening of handle are substantially aligned with each other.Type: GrantFiled: April 8, 2005Date of Patent: March 11, 2008Assignee: Lincoln Global, Inc.Inventor: Frank Zamuner
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Publication number: 20070108173Abstract: A welding gun assembly for directing a welding wire toward a workpiece, having a torch at a forward portion of the gun; a welding wire feeder at a rearward portion of the gun; and handles positioned adjacent the torch and wire feeder. Each handle has a first, cylindrical portion and a second, hexagonally shaped portion adjacent the first, cylindrical portion. The hexagonal portion has a cylindrical opening and a hexagonal opening adjacent the cylindrical opening. The handle further has an extension member having an access opening therein. A conduit is connected to each handle.Type: ApplicationFiled: November 15, 2005Publication date: May 17, 2007Inventor: Frank Zamuner
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Publication number: 20070102410Abstract: A welding gun assembly for directing a welding wire toward a workpiece, having a torch at a forward portion of the gun; a welding wire feeder at a rearward portion of the gun; a first housing positioned adjacent the torch; and a second housing positioned adjacent the wire feeder. The second housing has a hexagonally shaped opening for receiving a conduit having a hexagonal portion. The conduit is positioned in one of six positions in the housing. The first housing has a hexagonal shape for being mounted to a hexagonal opening of a remote arm. A block having a hexagonal shape is received within a hexagonal opening of the housing. A hexagonal conduit is received within the block and secured in one of six positions.Type: ApplicationFiled: November 7, 2005Publication date: May 10, 2007Inventor: Frank Zamuner
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Publication number: 20070068912Abstract: An ergonomic handle attachment to be used with a welding torch handle, the attachment has an attachment portion which is selectively attached to a wall of the handle; a hand grip portion which is selectively attached to the attachment portion, and, a locking member extending from the hand grip portion which is slidably received within an opening of the attachment portion.Type: ApplicationFiled: September 23, 2005Publication date: March 29, 2007Inventor: Frank Zamuner
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Publication number: 20070062922Abstract: A welding torch comprising: a main cylindrical conductive assembly with a front diffuser section having a plurality of circumferentially spaced shielding gas diffuser orifices for directing shielding gas radially outwardly from the assembly, a forwardly facing threaded bore extending through a cylindrical support nose and an elongated wire passageway coaxial with the threaded bore and opening at the rear end of the assembly.Type: ApplicationFiled: September 19, 2005Publication date: March 22, 2007Inventor: Frank Zamuner
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Publication number: 20070007264Abstract: A mounting apparatus for a welding torch has a bracket having a body with an opening therein and first and second arms extending from the body. The opening of the body is hex-shaped and adapted to enable an associated welding torch to be mounted in various positions. A mounting arm has a first opening therethrough and is received between the first and second arms. Openings of the first and second arms align with one of a second, third or fourth opening of mounting arm and the bracket is secured into a raised, lowered or level position.Type: ApplicationFiled: July 11, 2005Publication date: January 11, 2007Inventor: Frank Zamuner
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Publication number: 20060226135Abstract: An ergonomic handle attachment to be used with a welding torch handle, the attachment has an attachment portion having a first wall that is selectively attached to a wall of the handle and a second wall which extends from the first wall and is selectively received by an opening in the wall of the handle. A locking member is slidably received within the opening of the second wall and the wall of the handle when the opening of the second wall and the opening of handle are substantially aligned with each other.Type: ApplicationFiled: April 8, 2005Publication date: October 12, 2006Inventor: Frank Zamuner
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Publication number: 20060226136Abstract: A torch for use in welding operations during which smoke and/or fumes are created has a nozzle and a handle connected to a conduit extending between the handle and the nozzle. A fume extraction duct extends from the nozzle and through the handle. An annular member surrounds the axial end of the nozzle and has a plurality of openings oriented such that fumes and ambient air are extracted in a direction substantially parallel to the longitudinal axis of the nozzle. A switch is provided to control fume extraction between a full flow rate and a partial flow rate.Type: ApplicationFiled: April 8, 2005Publication date: October 12, 2006Inventor: Frank Zamuner
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Patent number: 6940041Abstract: An over-handle is mounted on a rotor-ring for rotation around the handle of the torch. The accessory is for use with a torch of the kind in which a (coated) electrode is mounted in an electrode holder, and is tightened therein by the welder screwing the holder into the torch handle. The orientation of the electrode relative to the handle is unpredictable, and the rotatable over-handle enables the over-handle to be orientated to suit the orientation of the electrode. A rotatable accessory in the form of a pick hammer is also disclosed.Type: GrantFiled: August 14, 2003Date of Patent: September 6, 2005Assignee: Lincoln Global, Inc.Inventor: Frank Zamuner
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Publication number: 20040031781Abstract: An over-handle is mounted on a rotor-ring for rotation around the handle of the torch. The accessory is for use with a torch of the kind in which a (coated) electrode is mounted in an electrode holder, and is tightened therein by the welder screwing the holder into the torch handle. The orientation of the electrode relative to the handle is unpredictable, and the rotatable over-handle enables the over-handle to be orientated to suit the orientation of the electrode. A rotatable accessory in the form of a pick hammer is also disclosed.Type: ApplicationFiled: August 14, 2003Publication date: February 19, 2004Inventor: Frank Zamuner
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Patent number: 6610963Abstract: The attachment provides an overhandle, which overlies the handle of the torch, thereby creating a tapering space. The welder places the first web area of the hand into the space, whereupon the connection between the hand and the torch is made more secure. The welder can manipulate the torch, without the need to exert a constant tight gripping force on the torch. The attachment includes side-cheeks which provide even more of a constraining connection between the hand and the torch. The attachment is adjustable as to position and angle with respect to the torch.Type: GrantFiled: February 28, 2001Date of Patent: August 26, 2003Inventor: Frank Zamuner
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Publication number: 20010025837Abstract: The attachment provides an overhandle, which overlies the handle of the torch, thereby creating a tapering space. The welder places the first web area of the hand into the space, whereupon the connection between the hand and the torch is made more secure. The welder can manipulate the torch, without the need to exert a constant tight gripping force on the torch. The attachment includes side-cheeks which provide even more of a constraining connection between the hand and the torch. The attachment is adjustable as to position and angle with respect to the torch.Type: ApplicationFiled: February 28, 2001Publication date: October 4, 2001Inventor: Frank Zamuner
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Patent number: 5313046Abstract: The water-cooled welding torch has a water jacket which places the water in direct contact with the nose-piece of the torch, which guides the welding wire into the arc. The nose-piece contains gas-spreader-holes, which receive the argon etc. from a gas feed tube and convey the gas out of and around the nose-piece. The exit-mouths of the gas-spreader-holes lie further forward (i.e. nearer the arc) than the entry-mouths thereof, and the forward end of the water jacket also lies forward of the entry-mouths.Type: GrantFiled: September 28, 1992Date of Patent: May 17, 1994Inventor: Frank Zamuner
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Patent number: 5079404Abstract: The torch is of the kind which includes a hollow handle, attached to a goose-neck. Smoke, etc. is drawn through the hollow body of the torch, i.e. the goose-neck and handle, and into a vacuum hose attached to the handle. A fume extraction duct is attached to the body, and the duct is in several movable parts which can articulate. The cumbersome vacuum hose is attached not to the fume extraction duct, but to the body. O-rings are provided at the various joints and connections in the duct, to provide friction. The friction is such that the articulation movements are light enough that the welder can manipulate the duct with his hands, without tools, and without breaking the arc, and yet the duct is stiff enough to hold itself in the as-set position, after the welder releases the duct.Type: GrantFiled: October 24, 1990Date of Patent: January 7, 1992Inventor: Frank Zamuner