reaction arm for electric torque intensifier and electric torque intensifier with reaction arm

摘要

REACTION ARM FOR ELECTRIC TORQUE INTENSIFIER AND ELECTRIC TORQIJE DIFFERENTIATED OF REACTION ARM. A reaction arm for an electric torque intensifier provided with a housing (1) with a shaft 13. A torque intensifier unit and a switching device for switching the high speed / low torque to low torque intensifier unit Turn on the torque to operate the switching device so that when said reaction arm (31) is placed in a first position, the torque intensifier unit is switched to high speed / low torque and the The reaction arm (31) can be used as a cable by an openl (101) and when said reaction arm (31) is placed in a second position, the york intensifier unit is switched to low speed / high torque and the The reaction arm 31 may be supported by a stationary object such that the high torque is not absorbed by the operator.