The lock lance works with a relief groove to augment self-alignment of the connectors.

The pin shank (18) includes a second working edge (24), a second locking groove (26), a first working edge (30), a first locking groove (32), a breakneck groove (36) and a pin tail (38) having a plurality of pulling grooves (40).

In an alternative embodiment, the top undercut groove can be adapted to be underfilled with the material of the top sheet.

A multi-faceted locking disc is disposed at the proximal end of the shaft for engaging and disengaging a relief groove in the implant.

In order to reduce the penetration resistance, the flank has at least one relief groove (7) which extends through the flank at least partially, in particular completely.

In order to reduce the penetration resistance without losing plate stability, the flank has at least one relief groove (8, 9) which extends through the flank at least partially, in particular completely.

The shank has a channel-shaped cross section including first and second walls (42, 44) connected by a side wall (46) which define a clearance groove between them.

The invention relates to a seal (1) for an antifriction bearing (2), comprising a rotating sealing disk (3), a sealing lip (14) of which engages into a relief groove (16) of the inner bearing ring (5).

The connection (70) of the raceway surface (12a) and the collar surface (20) does not have a clearance groove, and is formed with an arced cross section.

A rail (12) has an axially extending undercut groove (14G) of a uniform generally 'C' shaped cross-section which is supported by supports (10) attached to the rail (12) in spaced-apart relation.

The sealing lip (14) is provided with a bulge (24) which is arranged and positioned in the assembled state such that the sealing lip (13) is biased in a centrifugally regulated manner on the wall (18) of the relief groove (16).

According to the invention, at least one groove half (6b) of the assembled groove (6a, 6b) has an additional circumvention area (7).

The lock lance works with a relief groove to augment self-alignment of the connectors.

  The application-liquid release section (17) comprises a long hole, a long groove, or a projection-like body.

The pin shank (18) includes a second working edge (24), a second locking groove (26), a first working edge (30), a first locking groove (32), a breakneck groove (36) and a pin tail (38) having a plurality of pulling grooves (40).