Lincoln Global, Inc.

Nino V Silvestro

Brian L Shetler

David E Osicki

Geoff M Lipnevicius

Thomas Larkins

William Koller

Jeff Bennett

A dust collector includes an enclosure and a tube sheet separating filter and clean air compartments. The tube sheet forms a filter opening and a filter is located within the filter compartment and includes a filter flange having an air outlet aligned with said filter opening. The flange includes first and second alignment structures located on a first lateral side of the flange. A clamping assembly includes first and second filter clamps that are movable between a sealing position for sealing the filter flange against the tube sheet, and a release position. The first filter clamp engages the first alignment structure when in the sealing position. The second filter clamp engages the second alignment structure when in the sealing position. The dust collector includes means for moving the filter clamps between the sealing position and the release position.

Dust collector

A filter bank includes a filter enclosure. A first filter panel and a second filter panel are flexibly joined along respective proximal ends of the first filter panel and the second filter panel by a living hinge. A first sealing gasket extends along a distal end of the first filter panel and forms a first air seal within the filter enclosure. A second sealing gasket extends along a distal end of the second filter panel and forms a second air seal within the filter enclosure. A third sealing gasket extends along the living hinge. A pivoting sealing rail pivots within the filter enclosure to form a third air seal against said third sealing gasket extending along the living hinge.

Fume filter bank with panel filter

An accessible work cell is provided. In one embodiment, the accessible work cell a plurality of walls defining at least one work zone and at least one pair of sliding doors that provides access to the work zone. The pair of sliding doors includes an upper sliding door and a lower sliding door. The first upper sliding door is operatively connected to the lower sliding door such that movement of the upper sliding door in a first direction will cause the lower sliding door to move in a second direction opposite to the first direction.

Accessible work cell

An integrated welder, generator and hydraulic unit that includes a housing that at least partially contains components of a welder, generator and a hydraulic pump. An engine, an electric current generator, and a hydraulic pump are at least partially mounted in the housing. The electric current generator is at least partially connected to the engine to be at least partially driven thereby. The hydraulic pump can be at least partially powered by the electric current generator or the fuel powered engine during the operation of the engine. The integrated welder, generator and hydraulic unit can also include an air compressor.

Integrated engine welder and hydraulic pump

An integrated welder, generator and compressor unit that includes a housing that at least partially contains components of a welder, generator and compressor. An engine, an electric current generator, and an air compressor are at least partially mounted in the housing. The electric current generator is at least partially connected to the engine to be at least partially driven thereby. A drive connector at least partially connects the air compressor to the engine and/or electric current generator. The drive connector includes a gear box that has at least one gear.

Self-contained integrated welder/generator and compressor

A door and latch assembly for use on an electric arc engine welder is provided. The door and latch assembly includes a door mounted on an associated arc engine welder housing. The door is movable between a door open position wherein an associated opening on the associated housing is accessible and a door closed position wherein the door covers the associated opening. A latch is pivotally mounted on the door. The latch is movable between a latch closed position wherein the latch locks the door in the door closed position and a latch open position wherein the door is movable toward the door open position. A locking device is on the door. A locking device locks the latch in the latch closed position when the locking device is enabled and allows the latch to move from the latch closed position toward the latch open position when the locking device is disabled.

Locking device for latch assembly

An electric arc engine welder includes a housing having a cavity therein. An opening is defined by the housing and is connected to the cavity. A track member is mounted to the housing adjacent the opening. The track member defines at least one slot along a longitudinal extent thereof. Two hooks are connected to a door and are received in the at least one slot for removably mounting the door to the housing. The two hooks are spaced apart from one another a first distance. Two notches are defined in the track member and are connected to the at least one slot. The two notches are spaced apart from one another a second distance that is different than a first distance. The notches allow the door to be removed from the housing.

Growing community of inventors

Independence, OH, United States of America

Nino V Silvestro