Patents by Inventor Richard M. Achtner
Richard M. Achtner 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: 11110537Abstract: Welding systems including welding torch assemblies are provided. The welding torch assembly may include a welding torch adapted to be utilized in a welding operation to establish a welding arc between the welding torch and a workpiece. Shielding gas may be supplied to the welding torch for establishment of a gas shielding area around a weld pool. The welding torch assembly may also include a temperature sensing system having a non-contact temperature sensor coupled to the welding torch and adapted to sense a temperature of the workpiece at a location outside of the molten weld pool.Type: GrantFiled: August 11, 2016Date of Patent: September 7, 2021Assignee: Illinois Tool Works Inc.Inventors: Brian J. Bornemann, Kyle A. Pfeifer, Richard M. Achtner
-
Publication number: 20160346862Abstract: Welding systems including welding torch assemblies are provided. The welding torch assembly may include a welding torch adapted to be utilized in a welding operation to establish a welding arc between the welding torch and a workpiece. Shielding gas may be supplied to the welding torch for establishment of a gas shielding area around a weld pool. The welding torch assembly may also include a temperature sensing system having a non-contact temperature sensor coupled to the welding torch and adapted to sense a temperature of the workpiece at a location outside of the molten weld pool.Type: ApplicationFiled: August 11, 2016Publication date: December 1, 2016Inventors: Brian J. Bornemann, Kyle A. Pfeifer, Richard M. Achtner
-
Patent number: 9415459Abstract: Welding systems including welding torch assemblies are provided. The welding torch assembly may include a welding torch adapted to be utilized in a welding operation to establish a welding arc between the welding torch and a workpiece. Shielding gas may be supplied to the welding torch for establishment of a gas shielding area around a weld pool. The welding torch assembly may also include a temperature sensing system having a non-contact temperature sensor coupled to the welding torch and adapted to sense a temperature of the workpiece at a location outside of the molten weld pool.Type: GrantFiled: February 5, 2013Date of Patent: August 16, 2016Assignee: ILLINOIS TOOL WORKS INC.Inventors: Brian J. Bornemann, Kyle A. Pfeifer, Richard M. Achtner
-
Publication number: 20130264322Abstract: Welding systems including welding torch assemblies are provided. The welding torch assembly may include a welding torch adapted to be utilized in a welding operation to establish a welding arc between the welding torch and a workpiece. Shielding gas may be supplied to the welding torch for establishment of a gas shielding area around a weld pool. The welding torch assembly may also include a temperature sensing system having a non-contact temperature sensor coupled to the welding torch and adapted to sense a temperature of the workpiece at a location outside of the molten weld pool.Type: ApplicationFiled: February 5, 2013Publication date: October 10, 2013Applicant: ILLINOIS TOOL WORKS INC.Inventors: Brian J. Bornemann, Kyle A. Pfeifer, Richard M. Achtner
-
Publication number: 20080156787Abstract: A welding apparatus having a system to facilitate its assembly. The apparatus is assembled by affixing a pair of molded end panels to a molded base and each of the end panels has a specially constructed receptacle area that is adapted to receive an end of the base. Each end of the base has a pair of snaps that extend outwardly and which engage with a correspondingly located pair of ramps formed in the receptacle area of each of the end panels. Thus the assembly is easily carried out by simply inserting the base ends into the receptacle areas where the snaps ride up the ramps and engage the vertical walls on the inner side of those ramps to securely affix the end panels to the base. Preferably the snaps are U-shaped in configuration with the distal end of the snaps being the closed ends of the U-shaped snaps.Type: ApplicationFiled: March 14, 2008Publication date: July 3, 2008Inventors: James J. Cigelske, Richard M. Achtner
-
Patent number: 7375305Abstract: A welding apparatus having a system to facilitate its assembly. The apparatus is assembled by affixing a pair of molded end panels to a molded base and each of the end panels has a specially constructed receptacle area that is adapted to receive an end of the base. Each end of the base has a pair of snaps that extend outwardly and which engage with a correspondingly located pair of ramps formed in the receptacle area of each of the end panels. Thus the assembly is easily carried out by simply inserting the base ends into the receptacle areas where the snaps ride up the ramps and engage the vertical walls on the inner side of those ramps to securely affix the end panels to the base. Preferably the snaps are U-shaped in configuration with the distal end of the snaps being the closed ends of the U-shaped snaps.Type: GrantFiled: October 31, 2002Date of Patent: May 20, 2008Assignee: Illinois Tool Works Inc.Inventors: James J. Cigelske, Jr., Richard M. Achtner
-
Patent number: 7040931Abstract: An adapter for connecting a welding-type power source to various different input voltage signals is disclosed. The adapter comprises a body with a receptacle at one end which is connectable to a power cord of a welding-type power source and a plug at another end which is connectable with a number of different electrical outlet configurations. The body of the adapter is shaped to allow both the plug and a grounding prong of a connected power cord to engage the same outlet.Type: GrantFiled: December 6, 2004Date of Patent: May 9, 2006Assignee: Illinois Tool Works Inc.Inventors: Richard M. Achtner, Jeffery J Gadamus
-
Patent number: 6870131Abstract: A welding apparatus having a specially designed receptacle that is formed on the rear molded plastic panel that is affixed to an enclosure in assembling the welding apparatus. A gas valve having a hexagonal body fits snugly into a mating hexagonal shaped of the receptacle. A pair of fingers extend outwardly from the rear panel and have distal ends with barbs formed thereon. In the assembly of the welding apparatus, therefore, the gas valve is simply inserted into the complementary shaped receptacle formed in the rear panel and the barbs snap over the external surface of the gas valve to retain the gas in the desired position affixed to the rear panel while automatically aligning a gas inlet port of the gas valve with an opening in the rear panel to allow accessibility of the gas inlet to an external source of gas.Type: GrantFiled: October 31, 2002Date of Patent: March 22, 2005Assignee: Illinois Tool Works Inc.Inventors: Richard M. Achtner, James J. Cigelske, Jr.
-
Publication number: 20040084428Abstract: A welding apparatus having a system to facilitate its assembly. The apparatus is assembled by affixing a pair of molded end panels to a molded base and each of the end panels has a specially constructed receptacle area that is adapted to receive an end of the base. Each end of the base has a pair of snaps that extend outwardly and which engage with a correspondingly located pair of ramps formed in the receptacle area of each of the end panels. Thus the assembly is easily carried out by simply inserting the base ends into the receptacle areas where the snaps ride up the ramps and engage the vertical walls on the inner side of those ramps to securely affix the end panels to the base. Preferably the snaps are U-shaped in configuration with the distal end of the snaps being the closed ends of the U-shaped snaps.Type: ApplicationFiled: October 31, 2002Publication date: May 6, 2004Inventors: James J. Cigelske, Richard M. Achtner
-
Publication number: 20040084429Abstract: A welding apparatus having a specially designed receptacle that is formed on the rear molded plastic panel that is affixed to an enclosure in assembling the welding apparatus. A gas valve having a hexagonal body fits snugly into a mating hexagonal shaped of the receptacle. A pair of fingers extend outwardly from the rear panel and have distal ends with barbs formed thereon. In the assembly of the welding apparatus, therefore, the gas valve is simply inserted into the complementary shaped receptacle formed in the rear panel and the barbs snap over the external surface of the gas valve to retain the gas in the desired position affixed to the rear panel while automatically aligning a gas inlet port of the gas valve with an opening in the rear panel to allow accessibility of the gas inlet to an external source of gas.Type: ApplicationFiled: October 31, 2002Publication date: May 6, 2004Inventors: Richard M. Achtner, James J. Cigelske
-
Patent number: 6648698Abstract: A welding apparatus having a metal enclosure and a pair of plastic end panels affixed to the enclosure to contain therein the various components of the welding apparatus. A conductive grounding tab is affixed in a receptacle formed in each of the plastic panels and the grounding tab has a friction terminal for easy connection to a standard electrical connector of a grounding wire. The grounding tab has a pair of prongs having angled distal ends that forcefully engage the enclosure when the end panels are assembled to the enclosure to provide a good conductive path to ground from the metal enclosure through that ground wire and ultimately to a ground wire of a supply cable. A second grounding connection between the enclosure and the grounding tab is created by a screw that passes through the enclosure and is threaded into a threaded hole in the grounding tab.Type: GrantFiled: October 31, 2002Date of Patent: November 18, 2003Assignee: Illinois Tool Works Inc.Inventor: Richard M. Achtner