Abstract: A torque screwdriver includes a handle and a display for a torque which has been set, and has an output. A setting device for setting a torque and a torque mechanism in the handle, the torque mechanism including a driveshaft for transmitting a torque and a release mechanism for interrupting a transmission of torque when a torque which has been set is reached. The driveshaft and the output are coupled via a freewheel mechanism.

Abstract: A torque tool having a handle, a rotatable setting body for setting a torque, a display for a defined torque, which comprises a digit roller counter having at least two digit rollers. The digit roller counter is arranged in a hollow section of the handle with a viewing window through which the defined torque is visible, and has a passage through which a shaft section is guided. Between two digit rollers, a carrier disc arranged in a rotationally fixed manner in the handle is integrated. The carrier disc is rotatably assigned a control gear which has a driving toothing and a control toothing. One digit roller has an outer digit rim having a first rim section with a drive toothing and a second rim section with a control element. The setting body transmits a rotary movement of the setting body to the digit roller arranged on the setting body side.

Abstract: A torque tool has a handle, and a setting body rotatable about the longitudinal axis of the handle and lockable to the handle by a locking body having a switching ring. The switching ring is linearly displaceable relative to the locking body. A switching pin is provided on the switching ring, and supported on a control track in the setting body. Between the switching ring and the locking body, a locking disc and a spring element loading the locking disc are arranged. The locking disc has latching bodies interacting with latching receptacles in the handle. By rotating the locking body, the switching pin is moved along the control track causing an axial movement of the switching ring and the locking disc relative to the handle, to move the latching bodies out of, or into engagement with, the latching receptacles to unlock, or lock, the setting body.

Abstract: A torque tool having a handle, a rotatable setting body for setting a torque, a display for a defined torque, which comprises a digit roller counter having at least two digit rollers. The digit roller counter is arranged in a hollow section of the handle with a viewing window through which the defined torque is visible, and has a passage through which a shaft section is guided. Between two digit rollers, a carrier disc arranged in a rotationally fixed manner in the handle is integrated. The carrier disc is rotatably assigned a control gear which has a driving toothing and a control toothing. One digit roller has an outer digit rim having a first rim section with a drive toothing and a second rim section with a control element. The setting body transmits a rotary movement of the setting body to the digit roller arranged on the setting body side.

Abstract: A torque tool has a handle, and a setting body rotatable about the longitudinal axis of the handle and lockable to the handle by a locking body having a switching ring. The switching ring is linearly displaceable relative to the locking body. A switching pin is provided on the switching ring, and supported on a control track in the setting body. Between the switching ring and the locking body, a locking disc and a spring element loading the locking disc are arranged. The locking disc has latching bodies interacting with latching receptacles in the handle. By rotating the locking body, the switching pin is moved along the control track causing an axial movement of the switching ring and the locking disc relative to the handle, to move the latching bodies out of, or into engagement with, the latching receptacles to unlock, or lock, the setting body.

Abstract: The invention relates to a torque wrench, which has a lever tube (3) having a handle (4) and has an indicating body (9) for indicating a set torque. The indicating body can be a scale housing or a scale sleeve. The handle (4) has a connecting piece (18), which points toward the indicating body (9) and which has a groove (19) on the outer periphery. Coupling segments directed toward the connecting piece (18) and having an abutment edge are provided on the indicating body (9). The handle (4) and the indicating body (9) are coupled by means of a locking ring (16). The locking ring (16) has blocking bodies for this purpose, which interact with the groove (19) on the connecting piece (18) and the abutment edges of the coupling segments in a locking manner. The torque wrench according to the invention is distinguished by the modular handle system thereof and enables economical production by means of structurally identical series together with simple assembly processes.

Abstract: The invention relates to a torque wrench, which has a lever tube (3) having a handle (4) and has an indicating body (9) for indicating a set torque. The indicating body can be a scale housing or a scale sleeve. The handle (4) has a connecting piece (18), which points toward the indicating body (9) and which has a groove (19) on the outer periphery. Coupling segments directed toward the connecting piece (18) and having an abutment edge are provided on the indicating body (9). The handle (4) and the indicating body (9) are coupled by means of a locking ring (16). The locking ring (16) has blocking bodies for this purpose, which interact with the groove (19) on the connecting piece (18) and the abutment edges of the coupling segments in a locking manner. The torque wrench according to the invention is distinguished by the modular handle system thereof and enables economical production by means of structurally identical series together with simple assembly processes.