Cutting – Means to drive or to guide tool – Plural tools selectively engageable with single drive
Patent
1997-11-20
2000-11-21
Peterson, Kenneth E.
Cutting
Means to drive or to guide tool
Plural tools selectively engageable with single drive
83549, B26F 108
Patent
active
061487074
ABSTRACT:
A punch press includes a pair of disc-shaped tool holders rotatably mounted on supporting portions, one of the holders carrying a plurality of punch tools, and the other holder carrying a plurality of die tools which cooperate with the punch tools in order to punch a workpiece. A striker is attached to a vertically movable ram, wherein the striker is movable to a position into which desired punch and die tools attached to the pair of tool holders are indexed in order to change direction of the tools by rotating the pair of tool holders.
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Amada Company Limited
Peterson Kenneth E.
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