FR1255766A - Appareil et procédé pour ébarber des nervures ou saillies d'une pièce à travailler allongée se déplaçant le long d'une cannelure
- Google Patents
Appareil et procédé pour ébarber des nervures ou saillies d'une pièce à travailler allongée se déplaçant le long d'une cannelure
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.)
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Copperweld Steel Co
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Copperweld Steel Co
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Application filed by Copperweld Steel CofiledCriticalCopperweld Steel Co
Priority to FR825783ApriorityCriticalpatent/FR1255766A/fr
Application grantedgrantedCritical
Publication of FR1255766ApublicationCriticalpatent/FR1255766A/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
B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
B23D79/12—Machines or devices for peeling bars or tubes making use of cutting bits arranged around the workpiece, otherwise than by turning
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Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR825783A1960-04-291960-04-29Appareil et procédé pour ébarber des nervures ou saillies d'une pièce à travailler allongée se déplaçant le long d'une cannelure
ExpiredFR1255766A
(fr)
Appareil et procédé pour appliquer concentriquement un matériau en poudre à un noyau allongé constitué par une pièce à travailler se déplaçant le long d'une cannelure