Patent ID: 7231797

Claim:
A calking die ( 1 ) for calking a securing flange ( 10 ) in a stepped receiving bore ( 4 ) of a valve block ( 6 ) of a traction-controlled vehicle brake system, comprising an end face ( 22 ) oriented toward the securing flange ( 10 ), which face can be brought at least partially into engagement with a calked volume ( 24 ) disposed on an edge of the receiving bore ( 4 ), in order to positively displace at least some of the calked volume ( 24 ) in the form of a calked bead ( 40 ) from the bore edge toward a face ( 28 ) of the securing flange ( 10 ), a peripheral recess in the end face ( 22 ) of the calking die ( 1 ), the peripheral recess ( 30 ) extending from a diameter (D 0 ) defining a radially inner remaining end face ( 32 ) to a radially outer circumferential face ( 34 ) of the calking die ( 1 ) and which is intended for at least partially receiving the calked bead ( 40 ).