POWER TOOL HAVING A SPINDLE LOCK

摘要

A spindle lock (10) includes a detent arrangement including springs (25) acting on projections (30), each projection engaging one of a pair of recesses (40, 41) to control and buffer the rotation of a spindle (13) and to delay the engagement of locking elements (26a, 26b). A compact, reliable mechanism with a high degree of modularity is achieved by providing the recesses in an inner rotor (31) and the springs and projections in an outer rotor (18) that extends about the inner rotor.