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.)
HERBERT Ltd ALFRED
Original Assignee
HERBERT Ltd ALFRED
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 HERBERT Ltd ALFREDfiledCriticalHERBERT Ltd ALFRED
Priority to FR7520854ApriorityCriticalpatent/FR2315355A1/fr
Publication of FR2315355A1publicationCriticalpatent/FR2315355A1/fr
Application grantedgrantedCritical
Publication of FR2315355B3publicationCriticalpatent/FR2315355B3/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
B23P15/48—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools threading tools
B23P15/50—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools threading tools dies
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Forging
(AREA)
FR7520854A1975-06-271975-06-27Procede et appareil pour fabriquer une filiere de filetage par roulage, et filiere ainsi obtenue
GrantedFR2315355A1
(fr)
