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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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
Priority claimed from DEB74377Aexternal-prioritypatent/DE1295317B/de
Application filed by BROWN, Brown Boveri und Cie AG GermanyfiledCriticalBROWN
Priority to FR993419ApriorityCriticalpatent/FR1412940A/fr
Application grantedgrantedCritical
Publication of FR1412940ApublicationCriticalpatent/FR1412940A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B25/00—Accessories or auxiliary equipment for turning-machines
B23B25/02—Arrangements for chip-breaking in turning-machines
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
FR993419A1963-11-231964-10-30Procédé pour la séparation périodique des copoeaux résultant de l'usinage par enlèvement de copeaux
ExpiredFR1412940A
(fr)