DEVICE FOR PLASTIC UPSETTING OF LONG-CUT BLANKS Russian patent published in 2005 - IPC

Abstract RU 2247962 C1

FIELD: plastic metal working; aircraft manufacture; shipbuilding; mechanical engineering.

SUBSTANCE: device has two grips which are movable relative to base; sectors have rectangular projections received by guide slots of cover; provision is made for elastic member to ensure kinematic linkage of all movable members.

EFFECT: improved quality of blanks.

2 dwg

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RU 2 247 962 C1

Authors

Khvan A.D.

Khvan D.V.

Gorjachev A.A.

Bocharov V.B.

Anisimov A.N.

Dates

2005-03-10—Published

2003-06-11—Filed