FIELD: plastic metal working. SUBSTANCE: apparatus includes two steel jaws jointly connected by means of pin. Jaws have opening for introducing strip into which screw is turned on. Wedge of titanium alloy having linear heat expansion factor more than that of jaw material is secured to screw by means of studs. Suspension members are welded to jaws. EFFECT: reliable clamping of sheet blank in conditions of high temperature action. 2 dwg
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Authors
Dates
1999-07-20—Published
1997-08-13—Filed