Crimping blade for use in crimping device to crimp edges of sheet parts for manufacturing e.g. car door, has crimping gimlets for folding up edge of one part on other edge, where two of gimlets are placed symmetrical with respect to plane

摘要

The blade (11) has four crimping gimlets (11a-11d) that are utilized for folding up an edge (2a) of a sheet part on another edge (3a) of another sheet part (3), where two of the crimping gimlets are placed symmetrical with respect to a plane that is arranged perpendicular to a direction of displacement of the blade. Two of the crimping gimlets are arranged in an identical manner. Two large opposite faces and four side faces of the blades are connected to each other by the crimping gimlets. A set of clamp holes (12) is utilized for modifying position of the blade. An independent claim is also included for a crimping device.