HAMMER HEAD AND ROD JOINT ASSEMBLY Russian patent published in 1997 - IPC

Abstract RU 2098216 C1

FIELD: plastic metal working, namely, construction of forging hammers. SUBSTANCE: joint assembly includes rod stem arranged in seat of head and joined with part along cone surface. Rod has recess on transition portion between its cone and cylinder parts. Recess has rounded edge turned to said cone part. Length l and depth h of recess are selected according to conditions: and , where dmax - maximum diameter of upper portion of stem. EFFECT: improved design, enhanced reliability of joint assembly. 6 dwg

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RU 2 098 216 C1

Authors

Berkutov Vasilij Pavlovich

Dates

1997-12-10—Published

1996-04-30—Filed