Torque click wrench with axially guided magnetic system

Abstract

The torque wrench comprises a body (4), a handle, a torque transmission mechanism and an axial trigger mechanism (2) mounted in the spring space of the body. The compression spring of the trigger mechanism is replaced by at least two permanent magnets (1) mounted axially in the original spring space and guided by a non-magnetic guide bushing (3). The mutual distance between the magnets (1) is adjustable by a regulating member (5) connected to the adjusting mechanism in the handle.