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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of FR573306ApublicationCriticalpatent/FR573306A/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
B23D77/00—Reaming tools
B23D77/02—Reamers with inserted cutting edges
B23D77/04—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length
B23D77/042—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length by means of oblique planes
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR573306D1922-11-231923-11-13Perfectionnement aux alésoirs à expansion
ExpiredFR573306A
(fr)