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1. WO2021041117 - ROTATING ELECTRICAL CONNECTION WITH LOCKING AXIAL AND RADIAL POSITIONS FOR USE IN WELDING AND CUTTING DEVICES

Publication Number WO/2021/041117
Publication Date 04.03.2021
International Application No. PCT/US2020/047001
International Filing Date 19.08.2020
IPC
B23K 9/32 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
32Accessories
CPC
B23K 9/167
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
16making use of shielding gas
167and of a non-consumable electrode
B23K 9/173
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
16making use of shielding gas
173and of a consumable electrode
B23K 9/295
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
24Features related to electrodes
28Supporting devices for electrodes
29Supporting devices adapted for making use of shielding means
291the shielding means being a gas
295using consumable electrode-wire
B23K 9/296
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
24Features related to electrodes
28Supporting devices for electrodes
29Supporting devices adapted for making use of shielding means
291the shielding means being a gas
296using non-consumable electrodes
B23K 9/323
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
9Arc welding or cutting
32Accessories
323Combined coupling means, e.g. gas, electricity, water or the like
F23D 14/40
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
DBURNERS
14Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
38Torches, e.g. for cutting, brazing, welding or heating
40for welding
Applicants
  • AMERICAN TORCH TIP COMPANY [US]/[US]
Inventors
  • DADIG, Steven E.
  • SOLIS, Juan Reynaldo
Agents
  • EMERSON, Roger D.
  • THOMSON, Daniel A.
  • BENNETT, Timothy D.
  • SKERIOTIS, John M.
  • VERNYUK, Sergey
  • DETORRE, Peter R.
Priority Data
16/556,82230.08.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ROTATING ELECTRICAL CONNECTION WITH LOCKING AXIAL AND RADIAL POSITIONS FOR USE IN WELDING AND CUTTING DEVICES
(FR) CONNEXION ÉLECTRIQUE ROTATIVE DOTÉE DE POSITIONS AXIALE ET RADIALE DE VERROUILLAGE DESTINÉE À ÊTRE UTILISÉE DANS DES DISPOSITIFS DE SOUDAGE ET DE COUPE
Abstract
(EN)
A rotatable and removable connection for use in a welding torch assembly that allows for the gooseneck to be removeable and rotatable by the use of an interference member that allows the welding torch assembly to enter a locked, unlocked and partially lock state by moving the interface member about the central axis of the welding torch assembly, the partially lock state allows for rotation of the gooseneck without allowing for removal of the gooseneck, and the electrical connection provides electrical conduction via a conduction member that is independent form the locking features of the welding torch assembly.
(FR)
La présente invention concerne une connexion rotative et amovible destinée à être utilisée dans un ensemble chalumeau de soudage qui permet au col de cygne d'être amovible et rotatif par le biais de l'utilisation d'un élément d'interférence qui permet à l'ensemble chalumeau de soudage d'entrer dans un état verrouillé, déverrouillé et partiellement verrouillé par un déplacement de l'élément d'interface autour de l'axe central de l'ensemble chalumeau de soudage, l'état partiellement verrouillé permettant la rotation du col de cygne sans permettre le retrait du col de cygne, et la connexion électrique fournissant une conduction électrique via un élément de conduction qui est indépendant des éléments de verrouillage de l'ensemble chalumeau de soudage.
Also published as
Latest bibliographic data on file with the International Bureau