Transfer press and method of driving its slides
AssigneeKomatsu Ltd.
InventorKazuhiko Shiroza
Life of this patent
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Abstract
A transfer press having a plurality of slides, and comprising slide drives being drive sources provided every slide, and a control device for controlling the slide drives to synchronously drive and/or singly drive the slides individually.
Claims15
A transfer press having a plurality of slides, comprising:
- slide drives being drive sources provided every slide;
- and
- control means for controlling the slide drives to synchronously drive and/or singly drive the slides individually.
A transfer press, in which a plurality of units each composed of a crown, a slide and a bed are arranged along a workpiece transfer direction and uprights are provided between adjacent units to be common thereto, comprising:
- slide drives being drive sources provided every slide;
- and
- control means for controlling the slide drives to synchronously drive and/or singly drive the slides individually.
A method of driving slides of a transfer press provided with a plurality of slides, comprising the steps of:
- driving the slides by means of drive sources provided every slide;
- and
- controlling slide drives, which include the drive sources, to synchronously drive and/or singly drive the slides individually.
A method of driving slides of a transfer press, in which a plurality of units each composed of a crown, a slide and a bed are arranged along a workpiece transfer direction and uprights are provided between adjacent units to be common thereto, comprising the steps of:
- driving the slides by means of drive sources provided every slide;
- and
- controlling slide drives, which include the drive sources, to synchronously drive and/or singly drive the slides individually.
Dependencies are inferred from the claim text.