Patent ID: 11938549
Assignee: ISCAR, LTD.
Field: Machine tools (Mechanical engineering)
Classification: CPC B  F  Y | IPC B  F

Claim 26:
27. The tool coupling (20) according to claim 25, wherein:
the tool coupling (20) has a first plane (P1) perpendicular to the longitudinal axis (A1) and a second plane (P2) containing the longitudinal axis (A1) and transverse to the first plane (P1), the second plane (P2) having an upper side (SU) defining an upward direction (DU) of the tool coupling (20) and a lower side (SL) which is opposite to the upper side (SU) and defines a downward direction (DD) of the tool coupling (20);
the clamp forward engagement portion (42) has a clamp first engagement region (62) and a clamp second engagement region (64);
the male clamping portion (30) has a first abutment region (46) located axially rearward of the first plane (P1);
the inner cavity (38) has a second abutment region (48) located axially forward of the first plane (P1), the second abutment region (48) being located on the upper side (SU) of the second plane (P2);
each of the first and second abutment regions (46, 48) faces towards the first plane (P1); and
in a fastened state of the tool coupling (20):
the clamp first engagement region (62) makes clamping contact with the male clamping portion's first abutment region (46); and
the clamp second engagement region (64) makes clamping contact with inner cavity's second abutment region (48).