KOMATSU INDUSTRIES CORP.
|KOMATSU INDUSTRIES CORP. Patent applications|
|Patent application number||Title||Published|
|20120324979||Transfer Bar - A connecting a remaining bar and a movable bar of a transfer bar includes a remaining-side clamp and a movable-side clamp. The clamps respectively have a male fitted portion and a female fitted portion that are fitted to one another around a connecting direction, defining a first connector. A male engagement portion and a female engagement portion are provided inside the clamps defining a second connector. The female engagement portion of the second connector includes a sphere in a form of a movable member moving in a direction orthogonal to the connecting direction. A movement of the sphere effects an engagement and disengagement of the female engagement portion from the male engagement portion.||12-27-2012|
|20120114451||Work Transfer Apparatus for Press Machine, and Work Transfer Unit - A workpiece transfer apparatus includes: a feed driving mechanism that drives a transfer bar in a workpiece transfer direction; and a lift/clamp driving mechanism that drives the transfer bar in a lift direction and a clamp direction. The lift/clamp driving mechanism includes: a support of the transfer bar; first and second carriers movable in the clamp direction; first and second carrier driving mechanisms that drive the first and second carriers; a parallel link that rotatably connects the first carrier with the support; and a driving link that rotatably connects a first link of the parallel link and the second carrier. A first guide that guides the first carrier and a second guide that guides the second carrier are parallel to each other and are shifted from each other in the workpiece transfer direction.||05-10-2012|
|20090045175||Thermal Cutting Machine - Adhesion and accumulation of spatter onto a covering member that encloses the outer periphery of a torch is minimized and flying of spatter is confined within a narrow area. To this end, a covering member for enclosing a specified angular range of the outer periphery of a plasma torch||02-19-2009|
|20090039580||Work Transfer Apparatus and Press Machine - A fixed-side connecting portion||02-12-2009|
|20090025444||DIE CUSHION CONTROL DEVICE - Provided is a die cushion controller (||01-29-2009|
Patent applications by KOMATSU INDUSTRIES CORP.