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.)
JOSEPH PERRE
MARIUS RICARD
Original Assignee
JOSEPH PERRE
MARIUS RICARD
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 JOSEPH PERRE, MARIUS RICARDfiledCriticalJOSEPH PERRE
Application grantedgrantedCritical
Publication of FR483189ApublicationCriticalpatent/FR483189A/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
B23D77/044—Reamers with inserted cutting edges with cutting edges adjustable to different diameters along the whole cutting length by means of screws
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR483189D1916-02-101916-02-10Alésoir pour ébauches d'obus de tous calibres
ExpiredFR483189A
(fr)