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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to FR7401371ApriorityCriticalpatent/FR2257379A1/fr
Publication of FR2257379A1publicationCriticalpatent/FR2257379A1/fr
Application grantedgrantedCritical
Publication of FR2257379B1publicationCriticalpatent/FR2257379B1/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
B23B31/02—Chucks
B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
B23B31/113—Retention by bayonet connection
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Jigs For Machine Tools
(AREA)
FR7401371A1974-01-161974-01-16Cutting tool holders for standard milling machines - eliminates need for rear draw bar, reduces changeover time and thread damage
GrantedFR2257379A1
(en)