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公开(公告)号：US3606561A
公开(公告)日：1971-09-20
申请号：US3606561D
申请日：1970-03-12
Applicant: STEWART WARNER CORP
Inventor： DAVIS JOHN D
IPC: B23B29/034
CPC classification number: B23B29/03457 , Y10T408/83 , Y10T408/85884
Abstract: AN AXIALLY MOVABLE BORING BAR CARRIES A PLURALITY OF RADIALLY DIRECTED TOOLS AT LONGITUDINALLY SPACED POSITION WITH ONE OF THE TOOLS BEING ADJUSTABLY POSITIONED ABOUT A PIVOT AXIS PERPENDICULAR TO SHAFT AXIS TO REDUCE THE OVERALL TRAVEL OF THE BORING BAR.
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