APPARATUS FOR JOINING SHEET-TYPE DETAILS Russian patent published in 1996 - IPC

FIELD: metals working by pressure, apparatuses for sheet-type details joining in particular. SUBSTANCE: aim is to expand processing capabilities. Apparatus has mounted on axes upper lever 6, one arm of which is engaged with punch 2 and another spring loaded arm through self-mounting thrust bearing 10 - with upper wedge transforming into rectilinear site of pattern plunger 12, and lower lever 7, one arm of which is engaged with holder 3 and another spring-loaded arm through self-mounting thrust bearing 11 - with lower rectilinear transforming into wedge-type and then into rectilinear site of pattern plunger 12. In the case body 13 is integrated with handle 17 and is located perpendicularly to direction of punch 22 action. EFFECT: expanded processing capabilities. 3 dwg