Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fellows Gear Shaper Co
Original Assignee
Fellows Gear Shaper Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fellows Gear Shaper CofiledCriticalFellows Gear Shaper Co
Application grantedgrantedCritical
Publication of FR863218ApublicationCriticalpatent/FR863218A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
B23D1/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
B23D1/08—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only by movement of the tool
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR863218D1940-02-031940-02-03Procédé et appareil de finissage des trous
ExpiredFR863218A
(fr)