UNIVERSAL HUMMER Russian patent published in 1997 - IPC

Abstract RU 2073600 C1

FIELD: mechanical engineering. SUBSTANCE: universal hummer has impact and shank portions. The shank portion has a conical bore with an angle of 75-85°. The top of the bore points toward inside of the body of the hummer and symmetrically to the longitudinal axis of the hummer. At the top of the conical bore is a hollow 5 m in length and 1 mm in diameter. There is a chamfering at 45° at the base of the cone. EFFECT: improved design. 1 dwg

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RU 2 073 600 C1

Authors

Zhukov Evgenij Nikolaevich

Dates

1997-02-20—Published

1993-04-28—Filed