DIFF Subgroup
B25B 23/143 wherein the work-contacting component pivots or rotates relative to the handle when a selected torque is exceeded
Introduced: January 1985
Full Title
Details of, or accessories for, spanners, wrenches, screwdrivers > Arrangement of torque limiters or torque indicators in wrenches or screwdrivers > specially adapted for hand operated wrenches or screwdrivers > wherein the work-contacting component pivots or rotates relative to the handle when a selected torque is exceeded
Of 1 combined children, 0 exist in both systems.
1 codes exist only in IPC.
IPC defines codes here since 1985.