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Canadian Patents and Development Ltd
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Canadian Patents and Development Ltd
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Application filed by Canadian Patents and Development LtdfiledCriticalCanadian Patents and Development Ltd
Application grantedgrantedCritical
Publication of FR1081648ApublicationCriticalpatent/FR1081648A/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
B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1081648D1952-08-021953-07-27Procédé et dispositif pour la fabrication d'aubes creuses, notamment pour compresseurs rotatifs de turbo-moteurs à gaz
ExpiredFR1081648A
(fr)