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Filing date
Publication date
Application filedfiledCritical
Priority to JP13994176ApriorityCriticalpatent/JPS5364897A/ja
Publication of JPS5364897ApublicationCriticalpatent/JPS5364897A/ja
Publication of JPS5532458B2publicationCriticalpatent/JPS5532458B2/ja
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
B21K1/00—Making machine elements
B21K1/28—Making machine elements wheels; discs
B21K1/30—Making machine elements wheels; discs with gear-teeth
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Gear Processing
(AREA)
Forging
(AREA)
JP13994176A1976-11-191976-11-19Machine apparatus for forming inverted taper in spline groove of gear boessection with burring function
GrantedJPS5364897A
(en)